diff --git a/LICENSES b/LICENSES index 8be7fb24..94499501 100644 --- a/LICENSES +++ b/LICENSES @@ -1,287 +1,288 @@ Additional license notices for Libgcrypt. -*- org -*- This file contains the copying permission notices for various files in the Libgcrypt distribution which are not covered by the GNU Lesser General Public License (LGPL) or the GNU General Public License (GPL). These notices all require that a copy of the notice be included in the accompanying documentation and be distributed with binary distributions of the code, so be sure to include this file along with any binary distributions derived from the GNU C Library. * BSD_3Clause For files: - cipher/sha256-avx-amd64.S - cipher/sha256-avx2-bmi2-amd64.S - cipher/sha256-ssse3-amd64.S - cipher/sha512-avx-amd64.S - cipher/sha512-avx2-bmi2-amd64.S - cipher/sha512-ssse3-amd64.S - cipher/sha512-ssse3-i386.c + - cipher/sha512-avx512-amd64.S #+begin_quote Copyright (c) 2012, Intel Corporation All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL CORPORATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #+end_quote For files: - random/jitterentropy-base.c - random/jitterentropy-gcd.c - random/jitterentropy-gcd.h - random/jitterentropy-health.c - random/jitterentropy-health.h - random/jitterentropy-noise.c - random/jitterentropy-noise.h - random/jitterentropy-sha3.c - random/jitterentropy-sha3.h - random/jitterentropy-timer.c - random/jitterentropy-timer.h - random/jitterentropy.h - random/rndjent.c (plus common Libgcrypt copyright holders) #+begin_quote Copyright (C) 2017 - 2021, Stephan Mueller Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, and the entire permission notice in its entirety, including the disclaimer of warranties. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission. ALTERNATIVELY, this product may be distributed under the terms of the GNU General Public License, in which case the provisions of the GPL2 are required INSTEAD OF the above restrictions. (This clause is necessary due to a potential bad interaction between the GPL and the restrictions contained in a BSD-style copyright.) THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #+end_quote For files: - cipher/cipher-gcm-ppc.c #+begin_quote Copyright (c) 2006, CRYPTOGAMS by All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain copyright notices, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the CRYPTOGAMS nor the names of its copyright holder and contributors may be used to endorse or promote products derived from this software without specific prior written permission. ALTERNATIVELY, provided that this notice is retained in full, this product may be distributed under the terms of the GNU General Public License (GPL), in which case the provisions of the GPL apply INSTEAD OF those given above. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #+end_quote * X License For files: - install.sh #+begin_quote Copyright (C) 1994 X Consortium Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other deal- ings in this Software without prior written authorization from the X Consor- tium. #+end_quote * Public domain For files: - cipher/arcfour-amd64.S #+begin_quote Author: Marc Bevand Licence: I hereby disclaim the copyright on this code and place it in the public domain. #+end_quote * OCB license 1 For files: - cipher/cipher-ocb.c #+begin_quote OCB is covered by several patents but may be used freely by most software. See http://web.cs.ucdavis.edu/~rogaway/ocb/license.htm . In particular license 1 is suitable for Libgcrypt: See http://web.cs.ucdavis.edu/~rogaway/ocb/license1.pdf for the full license document; it basically says: License 1 — License for Open-Source Software Implementations of OCB (Jan 9, 2013) Under this license, you are authorized to make, use, and distribute open-source software implementations of OCB. This license terminates for you if you sue someone over their open-source software implementation of OCB claiming that you have a patent covering their implementation. License for Open Source Software Implementations of OCB January 9, 2013 1 Definitions 1.1 “Licensor” means Phillip Rogaway. 1.2 “Licensed Patents” means any patent that claims priority to United States Patent Application No. 09/918,615 entitled “Method and Apparatus for Facilitating Efficient Authenticated Encryption,” and any utility, divisional, provisional, continuation, continuations-in-part, reexamination, reissue, or foreign counterpart patents that may issue with respect to the aforesaid patent application. This includes, but is not limited to, United States Patent No. 7,046,802; United States Patent No. 7,200,227; United States Patent No. 7,949,129; United States Patent No. 8,321,675 ; and any patent that issues out of United States Patent Application No. 13/669,114. 1.3 “Use” means any practice of any invention claimed in the Licensed Patents. 1.4 “Software Implementation” means any practice of any invention claimed in the Licensed Patents that takes the form of software executing on a user-programmable, general-purpose computer or that takes the form of a computer-readable medium storing such software. Software Implementation does not include, for example, application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), embedded systems, or IP cores. 1.5 “Open Source Software” means software whose source code is published and made available for inspection and use by anyone because either (a) the source code is subject to a license that permits recipients to copy, modify, and distribute the source code without payment of fees or royalties, or (b) the source code is in the public domain, including code released for public use through a CC0 waiver. All licenses certified by the Open Source Initiative at opensource.org as of January 9, 2013 and all Creative Commons licenses identified on the creativecommons.org website as of January 9, 2013, including the Public License Fallback of the CC0 waiver, satisfy these requirements for the purposes of this license. 1.6 “Open Source Software Implementation” means a Software Implementation in which the software implicating the Licensed Patents is Open Source Software. Open Source Software Implementation does not include any Software Implementation in which the software implicating the Licensed Patents is combined, so as to form a larger program, with software that is not Open Source Software. 2 License Grant 2.1 License. Subject to your compliance with the term s of this license, including the restriction set forth in Section 2.2, Licensor hereby grants to you a perpetual, worldwide, non-exclusive, non-transferable, non-sublicenseable, no-charge, royalty-free, irrevocable license to practice any invention claimed in the Licensed Patents in any Open Source Software Implementation. 2.2 Restriction. If you or your affiliates institute patent litigation (including, but not limited to, a cross-claim or counterclaim in a lawsuit) against any entity alleging that any Use authorized by this license infringes another patent, then any rights granted to you under this license automatically terminate as of the date such litigation is filed. 3 Disclaimer YOUR USE OF THE LICENSED PATENTS IS AT YOUR OWN RISK AND UNLESS REQUIRED BY APPLICABLE LAW, LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND CONCERNING THE LICENSED PATENTS OR ANY PRODUCT EMBODYING ANY LICENSED PATENT, EXPRESS OR IMPLIED, STATUT ORY OR OTHERWISE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF TITLE, MERCHANTIBILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NONINFRINGEMENT. IN NO EVENT WILL LICENSOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM OR RELATED TO ANY USE OF THE LICENSED PATENTS, INCLUDING, WITHOUT LIMITATION, DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR SPECIAL DAMAGES, EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES PRIOR TO SUCH AN OCCURRENCE. #+end_quote diff --git a/cipher/Makefile.am b/cipher/Makefile.am index 3339c463..6eec9bd8 100644 --- a/cipher/Makefile.am +++ b/cipher/Makefile.am @@ -1,277 +1,277 @@ # Makefile for cipher modules # Copyright (C) 1998, 1999, 2000, 2001, 2002, # 2003, 2009 Free Software Foundation, Inc. # # This file is part of Libgcrypt. # # Libgcrypt is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 2.1 of # the License, or (at your option) any later version. # # Libgcrypt is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this program; if not, see . # Process this file with automake to produce Makefile.in # Need to include ../src in addition to top_srcdir because gcrypt.h is # a built header. AM_CPPFLAGS = -I../src -I$(top_srcdir)/src -I../mpi -I$(top_srcdir)/mpi AM_CFLAGS = $(GPG_ERROR_CFLAGS) AM_CCASFLAGS = $(NOEXECSTACK_FLAGS) EXTRA_DIST = gost-s-box.c CLEANFILES = gost-s-box DISTCLEANFILES = gost-sb.h noinst_LTLIBRARIES = libcipher.la GCRYPT_MODULES = @GCRYPT_CIPHERS@ @GCRYPT_PUBKEY_CIPHERS@ \ @GCRYPT_DIGESTS@ @GCRYPT_KDFS@ libcipher_la_DEPENDENCIES = $(GCRYPT_MODULES) libcipher_la_LIBADD = $(GCRYPT_MODULES) libcipher_la_SOURCES = \ cipher.c cipher-internal.h \ cipher-cbc.c \ cipher-cfb.c \ cipher-ofb.c \ cipher-ctr.c \ cipher-aeswrap.c \ cipher-ccm.c \ cipher-cmac.c \ cipher-gcm.c \ cipher-poly1305.c \ cipher-ocb.c \ cipher-xts.c \ cipher-eax.c \ cipher-siv.c \ cipher-gcm-siv.c \ cipher-selftest.c cipher-selftest.h \ pubkey.c pubkey-internal.h pubkey-util.c \ md.c \ mac.c mac-internal.h \ mac-hmac.c mac-cmac.c mac-gmac.c mac-poly1305.c \ poly1305.c poly1305-internal.h \ kdf.c kdf-internal.h \ bithelp.h \ bufhelp.h \ primegen.c \ hash-common.c hash-common.h \ dsa-common.c rsa-common.c \ sha1.h EXTRA_libcipher_la_SOURCES = \ asm-common-aarch64.h \ asm-common-amd64.h \ asm-common-s390x.h \ asm-inline-s390x.h \ asm-poly1305-aarch64.h \ asm-poly1305-amd64.h \ asm-poly1305-s390x.h \ arcfour.c arcfour-amd64.S \ blowfish.c blowfish-amd64.S blowfish-arm.S \ cast5.c cast5-amd64.S cast5-arm.S \ chacha20.c chacha20-amd64-ssse3.S chacha20-amd64-avx2.S \ chacha20-armv7-neon.S chacha20-aarch64.S \ chacha20-ppc.c chacha20-s390x.S \ cipher-gcm-ppc.c cipher-gcm-intel-pclmul.c cipher-gcm-armv7-neon.S \ cipher-gcm-armv8-aarch32-ce.S cipher-gcm-armv8-aarch64-ce.S \ crc.c crc-intel-pclmul.c crc-armv8-ce.c \ crc-armv8-aarch64-ce.S \ crc-ppc.c \ des.c des-amd64.S \ dsa.c \ elgamal.c \ ecc.c ecc-curves.c ecc-misc.c ecc-common.h \ ecc-ecdh.c ecc-ecdsa.c ecc-eddsa.c ecc-gost.c ecc-sm2.c \ idea.c \ gost28147.c gost.h \ gostr3411-94.c \ md4.c \ md5.c \ poly1305-s390x.S \ rijndael.c rijndael-internal.h rijndael-tables.h \ rijndael-aesni.c rijndael-padlock.c \ rijndael-amd64.S rijndael-arm.S \ rijndael-ssse3-amd64.c rijndael-ssse3-amd64-asm.S \ rijndael-vaes.c rijndael-vaes-avx2-amd64.S \ rijndael-armv8-ce.c rijndael-armv8-aarch32-ce.S \ rijndael-armv8-aarch64-ce.S rijndael-aarch64.S \ rijndael-ppc.c rijndael-ppc9le.c \ rijndael-p10le.c rijndael-gcm-p10le.s \ rijndael-ppc-common.h rijndael-ppc-functions.h \ rijndael-s390x.c \ rmd160.c \ rsa.c \ salsa20.c salsa20-amd64.S salsa20-armv7-neon.S \ scrypt.c \ seed.c \ serpent.c serpent-sse2-amd64.S \ sm4.c sm4-aesni-avx-amd64.S sm4-aesni-avx2-amd64.S sm4-aarch64.S \ sm4-armv8-aarch64-ce.S \ serpent-avx2-amd64.S serpent-armv7-neon.S \ sha1.c sha1-ssse3-amd64.S sha1-avx-amd64.S sha1-avx-bmi2-amd64.S \ sha1-avx2-bmi2-amd64.S sha1-armv7-neon.S sha1-armv8-aarch32-ce.S \ sha1-armv8-aarch64-ce.S sha1-intel-shaext.c \ sha256.c sha256-ssse3-amd64.S sha256-avx-amd64.S \ sha256-avx2-bmi2-amd64.S \ sha256-armv8-aarch32-ce.S sha256-armv8-aarch64-ce.S \ sha256-intel-shaext.c sha256-ppc.c \ sha512.c sha512-ssse3-amd64.S sha512-avx-amd64.S \ - sha512-avx2-bmi2-amd64.S \ + sha512-avx2-bmi2-amd64.S sha512-avx512-amd64.S \ sha512-armv7-neon.S sha512-arm.S \ sha512-ppc.c sha512-ssse3-i386.c \ sm3.c sm3-avx-bmi2-amd64.S sm3-aarch64.S \ keccak.c keccak_permute_32.h keccak_permute_64.h keccak-armv7-neon.S \ stribog.c \ tiger.c \ whirlpool.c whirlpool-sse2-amd64.S \ twofish.c twofish-amd64.S twofish-arm.S twofish-aarch64.S \ twofish-avx2-amd64.S \ rfc2268.c \ camellia.c camellia.h camellia-glue.c camellia-aesni-avx-amd64.S \ camellia-aesni-avx2-amd64.h camellia-vaes-avx2-amd64.S \ camellia-aesni-avx2-amd64.S camellia-arm.S camellia-aarch64.S \ blake2.c \ blake2b-amd64-avx2.S blake2s-amd64-avx.S gost28147.lo: gost-sb.h gost-sb.h: gost-s-box ./gost-s-box $@ gost-s-box: gost-s-box.c $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS_FOR_BUILD) \ $(CPPFLAGS_FOR_BUILD) -o $@ $(srcdir)/gost-s-box.c if ENABLE_O_FLAG_MUNGING o_flag_munging = sed -e 's/-O\([2-9sg][2-9sg]*\)/-O1/' -e 's/-Ofast/-O1/g' else o_flag_munging = cat endif # We need to lower the optimization for this module. tiger.o: $(srcdir)/tiger.c Makefile `echo $(COMPILE) -c $< | $(o_flag_munging) ` tiger.lo: $(srcdir)/tiger.c Makefile `echo $(LTCOMPILE) -c $< | $(o_flag_munging) ` # We need to disable instrumentation for these modules as they use cc as # thin assembly front-end and do not tolerate in-between function calls # inserted by compiler as those functions may clobber the XMM registers. if ENABLE_INSTRUMENTATION_MUNGING instrumentation_munging = sed \ -e 's/-fsanitize[=,\-][=,a-z,A-Z,0-9,\,,\-]*//g' \ -e 's/-fprofile[=,\-][=,a-z,A-Z,0-9,\,,\-]*//g' \ -e 's/-fcoverage[=,\-][=,a-z,A-Z,0-9,\,,\-]*//g' else instrumentation_munging = cat endif rijndael-aesni.o: $(srcdir)/rijndael-aesni.c Makefile `echo $(COMPILE) -c $< | $(instrumentation_munging) ` rijndael-aesni.lo: $(srcdir)/rijndael-aesni.c Makefile `echo $(LTCOMPILE) -c $< | $(instrumentation_munging) ` rijndael-ssse3-amd64.o: $(srcdir)/rijndael-ssse3-amd64.c Makefile `echo $(COMPILE) -c $< | $(instrumentation_munging) ` rijndael-ssse3-amd64.lo: $(srcdir)/rijndael-ssse3-amd64.c Makefile `echo $(LTCOMPILE) -c $< | $(instrumentation_munging) ` cipher-gcm-intel-pclmul.o: $(srcdir)/cipher-gcm-intel-pclmul.c Makefile `echo $(COMPILE) -c $< | $(instrumentation_munging) ` cipher-gcm-intel-pclmul.lo: $(srcdir)/cipher-gcm-intel-pclmul.c Makefile `echo $(LTCOMPILE) -c $< | $(instrumentation_munging) ` sha1-intel-shaext.o: $(srcdir)/sha1-intel-shaext.c Makefile `echo $(COMPILE) -c $< | $(instrumentation_munging) ` sha1-intel-shaext.lo: $(srcdir)/sha1-intel-shaext.c Makefile `echo $(LTCOMPILE) -c $< | $(instrumentation_munging) ` sha256-intel-shaext.o: $(srcdir)/sha256-intel-shaext.c Makefile `echo $(COMPILE) -c $< | $(instrumentation_munging) ` sha256-intel-shaext.lo: $(srcdir)/sha256-intel-shaext.c Makefile `echo $(LTCOMPILE) -c $< | $(instrumentation_munging) ` sha256-ssse3-i386.o: $(srcdir)/sha256-ssse3-i386.c Makefile `echo $(COMPILE) -c $< | $(instrumentation_munging) ` sha256-ssse3-i386.lo: $(srcdir)/sha256-ssse3-i386.c Makefile `echo $(LTCOMPILE) -c $< | $(instrumentation_munging) ` crc-intel-pclmul.o: $(srcdir)/crc-intel-pclmul.c Makefile `echo $(COMPILE) -c $< | $(instrumentation_munging) ` crc-intel-pclmul.lo: $(srcdir)/crc-intel-pclmul.c Makefile `echo $(LTCOMPILE) -c $< | $(instrumentation_munging) ` if ENABLE_PPC_VCRYPTO_EXTRA_CFLAGS ppc_vcrypto_cflags = -O2 -maltivec -mvsx -mcrypto else ppc_vcrypto_cflags = endif rijndael-ppc.o: $(srcdir)/rijndael-ppc.c Makefile `echo $(COMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` rijndael-ppc.lo: $(srcdir)/rijndael-ppc.c Makefile `echo $(LTCOMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` rijndael-ppc9le.o: $(srcdir)/rijndael-ppc9le.c Makefile `echo $(COMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` rijndael-ppc9le.lo: $(srcdir)/rijndael-ppc9le.c Makefile `echo $(LTCOMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` rijndael-p10le.o: $(srcdir)/rijndael-p10le.c Makefile `echo $(COMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` rijndael-p10le.lo: $(srcdir)/rijndael-p10le.c Makefile `echo $(LTCOMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` sha256-ppc.o: $(srcdir)/sha256-ppc.c Makefile `echo $(COMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` sha256-ppc.lo: $(srcdir)/sha256-ppc.c Makefile `echo $(LTCOMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` sha512-ppc.o: $(srcdir)/sha512-ppc.c Makefile `echo $(COMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` sha512-ppc.lo: $(srcdir)/sha512-ppc.c Makefile `echo $(LTCOMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` chacha20-ppc.o: $(srcdir)/chacha20-ppc.c Makefile `echo $(COMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` chacha20-ppc.lo: $(srcdir)/chacha20-ppc.c Makefile `echo $(LTCOMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` crc-ppc.o: $(srcdir)/crc-ppc.c Makefile `echo $(COMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` crc-ppc.lo: $(srcdir)/crc-ppc.c Makefile `echo $(LTCOMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` cipher-gcm-ppc.o: $(srcdir)/cipher-gcm-ppc.c Makefile `echo $(COMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` cipher-gcm-ppc.lo: $(srcdir)/cipher-gcm-ppc.c Makefile `echo $(LTCOMPILE) $(ppc_vcrypto_cflags) -c $< | $(instrumentation_munging) ` diff --git a/cipher/sha512-avx512-amd64.S b/cipher/sha512-avx512-amd64.S new file mode 100644 index 00000000..317f3e5c --- /dev/null +++ b/cipher/sha512-avx512-amd64.S @@ -0,0 +1,461 @@ +/* sha512-avx512-amd64.c - amd64/AVX512 implementation of SHA-512 transform + * Copyright (C) 2022 Jussi Kivilinna + * + * This file is part of Libgcrypt. + * + * Libgcrypt is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * Libgcrypt is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see . + */ +/* + * Based on implementation from file "sha512-avx2-bmi2-amd64.S": +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +; Copyright (c) 2012, Intel Corporation +; +; All rights reserved. +; +; Redistribution and use in source and binary forms, with or without +; modification, are permitted provided that the following conditions are +; met: +; +; * Redistributions of source code must retain the above copyright +; notice, this list of conditions and the following disclaimer. +; +; * Redistributions in binary form must reproduce the above copyright +; notice, this list of conditions and the following disclaimer in the +; documentation and/or other materials provided with the +; distribution. +; +; * Neither the name of the Intel Corporation nor the names of its +; contributors may be used to endorse or promote products derived from +; this software without specific prior written permission. +; +; +; THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION "AS IS" AND ANY +; EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +; PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL CORPORATION OR +; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +; EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +; PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +; LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +; NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +; This code schedules 1 blocks at a time, with 4 lanes per block +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +*/ + +#ifdef __x86_64 +#include +#if (defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) || \ + defined(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS)) && \ + defined(HAVE_INTEL_SYNTAX_PLATFORM_AS) && \ + defined(HAVE_GCC_INLINE_ASM_AVX512) && \ + defined(USE_SHA512) + +#include "asm-common-amd64.h" + +.intel_syntax noprefix + +.text + +/* Virtual Registers */ +#define Y_0 ymm0 +#define Y_1 ymm1 +#define Y_2 ymm2 +#define Y_3 ymm3 + +#define YTMP0 ymm4 +#define YTMP1 ymm5 +#define YTMP2 ymm6 +#define YTMP3 ymm7 +#define YTMP4 ymm8 +#define XFER YTMP0 + +#define BYTE_FLIP_MASK ymm9 +#define PERM_VPALIGNR_8 ymm10 + +#define MASK_DC_00 k1 + +#define INP rdi /* 1st arg */ +#define CTX rsi /* 2nd arg */ +#define NUM_BLKS rdx /* 3rd arg */ +#define SRND r8d +#define RSP_SAVE r9 + +#define TBL rcx + +#define a xmm11 +#define b xmm12 +#define c xmm13 +#define d xmm14 +#define e xmm15 +#define f xmm16 +#define g xmm17 +#define h xmm18 + +#define y0 xmm19 +#define y1 xmm20 +#define y2 xmm21 +#define y3 xmm22 + +/* Local variables (stack frame) */ +#define frame_XFER 0 +#define frame_XFER_size (4*4*8) +#define frame_size (frame_XFER + frame_XFER_size) + +#define clear_reg(x) vpxorq x,x,x + +/* addm [mem], reg */ +/* Add reg to mem using reg-mem add and store */ +#define addm(p1, p2) \ + vmovq y0, p1; \ + vpaddq p2, p2, y0; \ + vmovq p1, p2; + +/* COPY_YMM_AND_BSWAP ymm, [mem], byte_flip_mask */ +/* Load ymm with mem and byte swap each dword */ +#define COPY_YMM_AND_BSWAP(p1, p2, p3) \ + vmovdqu p1, p2; \ + vpshufb p1, p1, p3 + +/* %macro MY_VPALIGNR YDST, YSRC1, YSRC2, RVAL */ +/* YDST = {YSRC1, YSRC2} >> RVAL*8 */ +#define MY_VPALIGNR(YDST_SRC1, YSRC2, RVAL) \ + vpermt2q YDST_SRC1, PERM_VPALIGNR_##RVAL, YSRC2; + +#define ONE_ROUND_PART1(XFERIN, a, b, c, d, e, f, g, h) \ + /* h += Sum1 (e) + Ch (e, f, g) + (k[t] + w[0]); \ + * d += h; \ + * h += Sum0 (a) + Maj (a, b, c); \ + * \ + * Ch(x, y, z) => ((x & y) + (~x & z)) \ + * Maj(x, y, z) => ((x & y) + (z & (x ^ y))) \ + */ \ + \ + vmovq y3, [XFERIN]; \ + vmovdqa64 y2, e; \ + vpaddq h, h, y3; \ + vprorq y0, e, 41; \ + vpternlogq y2, f, g, 0xca; /* Ch (e, f, g) */ \ + vprorq y1, e, 18; \ + vprorq y3, e, 14; \ + vpaddq h, h, y2; \ + vpternlogq y0, y1, y3, 0x96; /* Sum1 (e) */ \ + vpaddq h, h, y0; /* h += Sum1 (e) + Ch (e, f, g) + (k[t] + w[0]) */ \ + vpaddq d, d, h; /* d += h */ + +#define ONE_ROUND_PART2(a, b, c, d, e, f, g, h) \ + vmovdqa64 y1, a; \ + vprorq y0, a, 39; \ + vpternlogq y1, b, c, 0xe8; /* Maj (a, b, c) */ \ + vprorq y2, a, 34; \ + vprorq y3, a, 28; \ + vpternlogq y0, y2, y3, 0x96; /* Sum0 (a) */ \ + vpaddq h, h, y1; \ + vpaddq h, h, y0; /* h += Sum0 (a) + Maj (a, b, c) */ + +#define FOUR_ROUNDS_AND_SCHED(X, Y_0, Y_1, Y_2, Y_3, a, b, c, d, e, f, g, h) \ + /*;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; RND N + 0 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; */; \ + vmovdqa YTMP0, Y_3; \ + vmovdqa YTMP1, Y_1; \ + /* Extract w[t-7] */; \ + vpermt2q YTMP0, PERM_VPALIGNR_8, Y_2 /* YTMP0 = W[-7] */; \ + /* Calculate w[t-16] + w[t-7] */; \ + vpaddq YTMP0, YTMP0, Y_0 /* YTMP0 = W[-7] + W[-16] */; \ + /* Extract w[t-15] */; \ + vpermt2q YTMP1, PERM_VPALIGNR_8, Y_0 /* YTMP1 = W[-15] */; \ + ONE_ROUND_PART1(rsp+frame_XFER+0*8+X*32, a, b, c, d, e, f, g, h); \ + \ + /* Calculate sigma0 */; \ + \ + /* Calculate w[t-15] ror 1 */; \ + vprorq YTMP3, YTMP1, 1; /* YTMP3 = W[-15] ror 1 */; \ + /* Calculate w[t-15] shr 7 */; \ + vpsrlq YTMP4, YTMP1, 7 /* YTMP4 = W[-15] >> 7 */; \ + \ + ONE_ROUND_PART2(a, b, c, d, e, f, g, h); \ + \ + /*;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; RND N + 1 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; */; \ + /* Calculate w[t-15] ror 8 */; \ + vprorq YTMP1, YTMP1, 8 /* YTMP1 = W[-15] ror 8 */; \ + /* XOR the three components */; \ + vpternlogq YTMP1, YTMP3, YTMP4, 0x96 /* YTMP1 = s0 = W[-15] ror 1 ^ W[-15] >> 7 ^ W[-15] ror 8 */; \ + \ + /* Add three components, w[t-16], w[t-7] and sigma0 */; \ + vpaddq YTMP0, YTMP0, YTMP1 /* YTMP0 = W[-16] + W[-7] + s0 */; \ + ONE_ROUND_PART1(rsp+frame_XFER+1*8+X*32, h, a, b, c, d, e, f, g); \ + /* Move to appropriate lanes for calculating w[16] and w[17] */; \ + vshufi64x2 Y_0, YTMP0, YTMP0, 0x0 /* Y_0 = W[-16] + W[-7] + s0 {BABA} */; \ + \ + /* Calculate w[16] and w[17] in both 128 bit lanes */; \ + \ + /* Calculate sigma1 for w[16] and w[17] on both 128 bit lanes */; \ + vshufi64x2 YTMP2, Y_3, Y_3, 0b11 /* YTMP2 = W[-2] {BABA} */; \ + vpsrlq YTMP4, YTMP2, 6 /* YTMP4 = W[-2] >> 6 {BABA} */; \ + \ + ONE_ROUND_PART2(h, a, b, c, d, e, f, g); \ + \ + /*;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; RND N + 2 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; */; \ + vprorq YTMP3, YTMP2, 19 /* YTMP3 = W[-2] ror 19 {BABA} */; \ + vprorq YTMP1, YTMP2, 61 /* YTMP3 = W[-2] ror 61 {BABA} */; \ + vpternlogq YTMP4, YTMP3, YTMP1, 0x96 /* YTMP4 = s1 = (W[-2] ror 19) ^ (W[-2] ror 61) ^ (W[-2] >> 6) {BABA} */; \ + \ + ONE_ROUND_PART1(rsp+frame_XFER+2*8+X*32, g, h, a, b, c, d, e, f); \ + /* Add sigma1 to the other compunents to get w[16] and w[17] */; \ + vpaddq Y_0, Y_0, YTMP4 /* Y_0 = {W[1], W[0], W[1], W[0]} */; \ + \ + /* Calculate sigma1 for w[18] and w[19] for upper 128 bit lane */; \ + vpsrlq YTMP4, Y_0, 6 /* YTMP4 = W[-2] >> 6 {DC--} */; \ + \ + ONE_ROUND_PART2(g, h, a, b, c, d, e, f); \ + \ + /*;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; RND N + 3 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; */; \ + vprorq YTMP3, Y_0, 19 /* YTMP3 = W[-2] ror 19 {DC--} */; \ + vprorq YTMP1, Y_0, 61 /* YTMP1 = W[-2] ror 61 {DC--} */; \ + vpternlogq YTMP4, YTMP3, YTMP1, 0x96 /* YTMP4 = s1 = (W[-2] ror 19) ^ (W[-2] ror 61) ^ (W[-2] >> 6) {DC--} */; \ + \ + ONE_ROUND_PART1(rsp+frame_XFER+3*8+X*32, f, g, h, a, b, c, d, e); \ + /* Add the sigma0 + w[t-7] + w[t-16] for w[18] and w[19] to newly calculated sigma1 to get w[18] and w[19] */; \ + /* Form w[19, w[18], w17], w[16] */; \ + vpaddq Y_0{MASK_DC_00}, YTMP0, YTMP4 /* YTMP2 = {W[3], W[2], W[1], W[0]} */; \ + \ + vpaddq XFER, Y_0, [TBL + (4+X)*32]; \ + vmovdqa [rsp + frame_XFER + X*32], XFER; \ + ONE_ROUND_PART2(f, g, h, a, b, c, d, e) + +#define ONE_ROUND(XFERIN, a, b, c, d, e, f, g, h) \ + ONE_ROUND_PART1(XFERIN, a, b, c, d, e, f, g, h); \ + ONE_ROUND_PART2(a, b, c, d, e, f, g, h) + +#define DO_4ROUNDS(X, a, b, c, d, e, f, g, h) \ + ONE_ROUND(rsp+frame_XFER+0*8+X*32, a, b, c, d, e, f, g, h); \ + ONE_ROUND(rsp+frame_XFER+1*8+X*32, h, a, b, c, d, e, f, g); \ + ONE_ROUND(rsp+frame_XFER+2*8+X*32, g, h, a, b, c, d, e, f); \ + ONE_ROUND(rsp+frame_XFER+3*8+X*32, f, g, h, a, b, c, d, e) + +/* +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +; void sha512_avx512(const void* M, void* D, uint64_t L); +; Purpose: Updates the SHA512 digest stored at D with the message stored in M. +; The size of the message pointed to by M must be an integer multiple of SHA512 +; message blocks. +; L is the message length in SHA512 blocks +*/ +.globl _gcry_sha512_transform_amd64_avx512 +ELF(.type _gcry_sha512_transform_amd64_avx512,@function;) +.align 16 +_gcry_sha512_transform_amd64_avx512: + CFI_STARTPROC() + xor eax, eax + + cmp rdx, 0 + je .Lnowork + + /* Setup mask register for DC:BA merging. */ + mov eax, 0b1100 + kmovd MASK_DC_00, eax + + /* Allocate Stack Space */ + mov RSP_SAVE, rsp + CFI_DEF_CFA_REGISTER(RSP_SAVE); + sub rsp, frame_size + and rsp, ~(0x40 - 1) + + /*; load initial digest */ + vmovq a,[8*0 + CTX] + vmovq b,[8*1 + CTX] + vmovq c,[8*2 + CTX] + vmovq d,[8*3 + CTX] + vmovq e,[8*4 + CTX] + vmovq f,[8*5 + CTX] + vmovq g,[8*6 + CTX] + vmovq h,[8*7 + CTX] + + vmovdqa BYTE_FLIP_MASK, [.LPSHUFFLE_BYTE_FLIP_MASK ADD_RIP] + vpmovzxbq PERM_VPALIGNR_8, [.LPERM_VPALIGNR_8 ADD_RIP] + + lea TBL,[.LK512 ADD_RIP] + + /*; byte swap first 16 dwords */ + COPY_YMM_AND_BSWAP(Y_0, [INP + 0*32], BYTE_FLIP_MASK) + COPY_YMM_AND_BSWAP(Y_1, [INP + 1*32], BYTE_FLIP_MASK) + COPY_YMM_AND_BSWAP(Y_2, [INP + 2*32], BYTE_FLIP_MASK) + COPY_YMM_AND_BSWAP(Y_3, [INP + 3*32], BYTE_FLIP_MASK) + + lea INP, [INP + 128] + + vpaddq XFER, Y_0, [TBL + 0*32] + vmovdqa [rsp + frame_XFER + 0*32], XFER + vpaddq XFER, Y_1, [TBL + 1*32] + vmovdqa [rsp + frame_XFER + 1*32], XFER + vpaddq XFER, Y_2, [TBL + 2*32] + vmovdqa [rsp + frame_XFER + 2*32], XFER + vpaddq XFER, Y_3, [TBL + 3*32] + vmovdqa [rsp + frame_XFER + 3*32], XFER + + /*; schedule 64 input dwords, by doing 12 rounds of 4 each */ + mov SRND, 4 + +.align 16 +.Loop0: + FOUR_ROUNDS_AND_SCHED(0, Y_0, Y_1, Y_2, Y_3, a, b, c, d, e, f, g, h) + FOUR_ROUNDS_AND_SCHED(1, Y_1, Y_2, Y_3, Y_0, e, f, g, h, a, b, c, d) + FOUR_ROUNDS_AND_SCHED(2, Y_2, Y_3, Y_0, Y_1, a, b, c, d, e, f, g, h) + FOUR_ROUNDS_AND_SCHED(3, Y_3, Y_0, Y_1, Y_2, e, f, g, h, a, b, c, d) + lea TBL, [TBL + 4*32] + + sub SRND, 1 + jne .Loop0 + + sub NUM_BLKS, 1 + je .Ldone_hash + + lea TBL, [.LK512 ADD_RIP] + + /* load next block and byte swap */ + COPY_YMM_AND_BSWAP(Y_0, [INP + 0*32], BYTE_FLIP_MASK) + COPY_YMM_AND_BSWAP(Y_1, [INP + 1*32], BYTE_FLIP_MASK) + COPY_YMM_AND_BSWAP(Y_2, [INP + 2*32], BYTE_FLIP_MASK) + COPY_YMM_AND_BSWAP(Y_3, [INP + 3*32], BYTE_FLIP_MASK) + + lea INP, [INP + 128] + + DO_4ROUNDS(0, a, b, c, d, e, f, g, h) + vpaddq XFER, Y_0, [TBL + 0*32] + vmovdqa [rsp + frame_XFER + 0*32], XFER + DO_4ROUNDS(1, e, f, g, h, a, b, c, d) + vpaddq XFER, Y_1, [TBL + 1*32] + vmovdqa [rsp + frame_XFER + 1*32], XFER + DO_4ROUNDS(2, a, b, c, d, e, f, g, h) + vpaddq XFER, Y_2, [TBL + 2*32] + vmovdqa [rsp + frame_XFER + 2*32], XFER + DO_4ROUNDS(3, e, f, g, h, a, b, c, d) + vpaddq XFER, Y_3, [TBL + 3*32] + vmovdqa [rsp + frame_XFER + 3*32], XFER + + addm([8*0 + CTX],a) + addm([8*1 + CTX],b) + addm([8*2 + CTX],c) + addm([8*3 + CTX],d) + addm([8*4 + CTX],e) + addm([8*5 + CTX],f) + addm([8*6 + CTX],g) + addm([8*7 + CTX],h) + + /*; schedule 64 input dwords, by doing 12 rounds of 4 each */ + mov SRND, 4 + + jmp .Loop0 + +.Ldone_hash: + DO_4ROUNDS(0, a, b, c, d, e, f, g, h) + DO_4ROUNDS(1, e, f, g, h, a, b, c, d) + DO_4ROUNDS(2, a, b, c, d, e, f, g, h) + DO_4ROUNDS(3, e, f, g, h, a, b, c, d) + + addm([8*0 + CTX],a) + xor eax, eax /* burn stack */ + addm([8*1 + CTX],b) + addm([8*2 + CTX],c) + addm([8*3 + CTX],d) + addm([8*4 + CTX],e) + addm([8*5 + CTX],f) + addm([8*6 + CTX],g) + addm([8*7 + CTX],h) + kmovd MASK_DC_00, eax + + vzeroall + vmovdqa [rsp + frame_XFER + 0*32], ymm0 /* burn stack */ + vmovdqa [rsp + frame_XFER + 1*32], ymm0 /* burn stack */ + vmovdqa [rsp + frame_XFER + 2*32], ymm0 /* burn stack */ + vmovdqa [rsp + frame_XFER + 3*32], ymm0 /* burn stack */ + clear_reg(%xmm16); + clear_reg(%xmm17); + clear_reg(%xmm18); + clear_reg(%xmm19); + clear_reg(%xmm20); + clear_reg(%xmm21); + clear_reg(%xmm22); + + /* Restore Stack Pointer */ + mov rsp, RSP_SAVE + CFI_DEF_CFA_REGISTER(rsp) + +.Lnowork: + ret_spec_stop + CFI_ENDPROC() +ELF(.size _gcry_sha512_transform_amd64_avx512,.-_gcry_sha512_transform_amd64_avx512) + +/*;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; */ +/*;; Binary Data */ + +ELF(.type _gcry_sha512_avx512_consts,@object) +_gcry_sha512_avx512_consts: +.align 64 +/* K[t] used in SHA512 hashing */ +.LK512: + .quad 0x428a2f98d728ae22,0x7137449123ef65cd + .quad 0xb5c0fbcfec4d3b2f,0xe9b5dba58189dbbc + .quad 0x3956c25bf348b538,0x59f111f1b605d019 + .quad 0x923f82a4af194f9b,0xab1c5ed5da6d8118 + .quad 0xd807aa98a3030242,0x12835b0145706fbe + .quad 0x243185be4ee4b28c,0x550c7dc3d5ffb4e2 + .quad 0x72be5d74f27b896f,0x80deb1fe3b1696b1 + .quad 0x9bdc06a725c71235,0xc19bf174cf692694 + .quad 0xe49b69c19ef14ad2,0xefbe4786384f25e3 + .quad 0x0fc19dc68b8cd5b5,0x240ca1cc77ac9c65 + .quad 0x2de92c6f592b0275,0x4a7484aa6ea6e483 + .quad 0x5cb0a9dcbd41fbd4,0x76f988da831153b5 + .quad 0x983e5152ee66dfab,0xa831c66d2db43210 + .quad 0xb00327c898fb213f,0xbf597fc7beef0ee4 + .quad 0xc6e00bf33da88fc2,0xd5a79147930aa725 + .quad 0x06ca6351e003826f,0x142929670a0e6e70 + .quad 0x27b70a8546d22ffc,0x2e1b21385c26c926 + .quad 0x4d2c6dfc5ac42aed,0x53380d139d95b3df + .quad 0x650a73548baf63de,0x766a0abb3c77b2a8 + .quad 0x81c2c92e47edaee6,0x92722c851482353b + .quad 0xa2bfe8a14cf10364,0xa81a664bbc423001 + .quad 0xc24b8b70d0f89791,0xc76c51a30654be30 + .quad 0xd192e819d6ef5218,0xd69906245565a910 + .quad 0xf40e35855771202a,0x106aa07032bbd1b8 + .quad 0x19a4c116b8d2d0c8,0x1e376c085141ab53 + .quad 0x2748774cdf8eeb99,0x34b0bcb5e19b48a8 + .quad 0x391c0cb3c5c95a63,0x4ed8aa4ae3418acb + .quad 0x5b9cca4f7763e373,0x682e6ff3d6b2b8a3 + .quad 0x748f82ee5defb2fc,0x78a5636f43172f60 + .quad 0x84c87814a1f0ab72,0x8cc702081a6439ec + .quad 0x90befffa23631e28,0xa4506cebde82bde9 + .quad 0xbef9a3f7b2c67915,0xc67178f2e372532b + .quad 0xca273eceea26619c,0xd186b8c721c0c207 + .quad 0xeada7dd6cde0eb1e,0xf57d4f7fee6ed178 + .quad 0x06f067aa72176fba,0x0a637dc5a2c898a6 + .quad 0x113f9804bef90dae,0x1b710b35131c471b + .quad 0x28db77f523047d84,0x32caab7b40c72493 + .quad 0x3c9ebe0a15c9bebc,0x431d67c49c100d4c + .quad 0x4cc5d4becb3e42b6,0x597f299cfc657e2a + .quad 0x5fcb6fab3ad6faec,0x6c44198c4a475817 + +/* Mask for byte-swapping a couple of qwords in an XMM register using (v)pshufb. */ +.align 32 +.LPSHUFFLE_BYTE_FLIP_MASK: .octa 0x08090a0b0c0d0e0f0001020304050607 + .octa 0x18191a1b1c1d1e1f1011121314151617 + +.align 4 +.LPERM_VPALIGNR_8: .byte 5, 6, 7, 0 +ELF(.size _gcry_sha512_avx512_consts,.-_gcry_sha512_avx512_consts) + +#endif +#endif diff --git a/cipher/sha512.c b/cipher/sha512.c index 9cab33d6..05c8943e 100644 --- a/cipher/sha512.c +++ b/cipher/sha512.c @@ -1,1284 +1,1322 @@ /* sha512.c - SHA384 and SHA512 hash functions * Copyright (C) 2003, 2008, 2009 Free Software Foundation, Inc. * * This file is part of Libgcrypt. * * Libgcrypt is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser general Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * Libgcrypt is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this program; if not, see . */ /* Test vectors from FIPS-180-2: * * "abc" * 384: * CB00753F 45A35E8B B5A03D69 9AC65007 272C32AB 0EDED163 * 1A8B605A 43FF5BED 8086072B A1E7CC23 58BAECA1 34C825A7 * 512: * DDAF35A1 93617ABA CC417349 AE204131 12E6FA4E 89A97EA2 0A9EEEE6 4B55D39A * 2192992A 274FC1A8 36BA3C23 A3FEEBBD 454D4423 643CE80E 2A9AC94F A54CA49F * * "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu" * 384: * 09330C33 F71147E8 3D192FC7 82CD1B47 53111B17 3B3B05D2 * 2FA08086 E3B0F712 FCC7C71A 557E2DB9 66C3E9FA 91746039 * 512: * 8E959B75 DAE313DA 8CF4F728 14FC143F 8F7779C6 EB9F7FA1 7299AEAD B6889018 * 501D289E 4900F7E4 331B99DE C4B5433A C7D329EE B6DD2654 5E96E55B 874BE909 * * "a" x 1000000 * 384: * 9D0E1809 716474CB 086E834E 310A4A1C ED149E9C 00F24852 * 7972CEC5 704C2A5B 07B8B3DC 38ECC4EB AE97DDD8 7F3D8985 * 512: * E718483D 0CE76964 4E2E42C7 BC15B463 8E1F98B1 3B204428 5632A803 AFA973EB * DE0FF244 877EA60A 4CB0432C E577C31B EB009C5C 2C49AA2E 4EADB217 AD8CC09B */ #include #include #include "g10lib.h" #include "bithelp.h" #include "bufhelp.h" #include "cipher.h" #include "hash-common.h" /* USE_ARM_NEON_ASM indicates whether to enable ARM NEON assembly code. */ #undef USE_ARM_NEON_ASM #ifdef ENABLE_NEON_SUPPORT # if defined(HAVE_ARM_ARCH_V6) && defined(__ARMEL__) \ && defined(HAVE_COMPATIBLE_GCC_ARM_PLATFORM_AS) \ && defined(HAVE_GCC_INLINE_ASM_NEON) # define USE_ARM_NEON_ASM 1 # endif #endif /*ENABLE_NEON_SUPPORT*/ /* USE_ARM_ASM indicates whether to enable ARM assembly code. */ #undef USE_ARM_ASM #if defined(__ARMEL__) && defined(HAVE_COMPATIBLE_GCC_ARM_PLATFORM_AS) # define USE_ARM_ASM 1 #endif /* USE_SSSE3 indicates whether to compile with Intel SSSE3 code. */ #undef USE_SSSE3 #if defined(__x86_64__) && defined(HAVE_GCC_INLINE_ASM_SSSE3) && \ defined(HAVE_INTEL_SYNTAX_PLATFORM_AS) && \ (defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) || \ defined(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS)) # define USE_SSSE3 1 #endif /* USE_AVX indicates whether to compile with Intel AVX code. */ #undef USE_AVX #if defined(__x86_64__) && defined(HAVE_GCC_INLINE_ASM_AVX) && \ defined(HAVE_INTEL_SYNTAX_PLATFORM_AS) && \ (defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) || \ defined(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS)) # define USE_AVX 1 #endif /* USE_AVX2 indicates whether to compile with Intel AVX2/rorx code. */ #undef USE_AVX2 #if defined(__x86_64__) && defined(HAVE_GCC_INLINE_ASM_AVX2) && \ defined(HAVE_GCC_INLINE_ASM_BMI2) && \ defined(HAVE_INTEL_SYNTAX_PLATFORM_AS) && \ (defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) || \ defined(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS)) # define USE_AVX2 1 #endif +/* USE_AVX512 indicates whether to compile with Intel AVX512 code. */ +#undef USE_AVX512 +#if defined(__x86_64__) && defined(HAVE_GCC_INLINE_ASM_AVX512) && \ + defined(HAVE_INTEL_SYNTAX_PLATFORM_AS) && \ + (defined(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS) || \ + defined(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS)) +# define USE_AVX512 1 +#endif + + /* USE_SSSE3_I386 indicates whether to compile with Intel SSSE3/i386 code. */ #undef USE_SSSE3_I386 #if defined(__i386__) && SIZEOF_UNSIGNED_LONG == 4 && __GNUC__ >= 4 && \ defined(HAVE_GCC_INLINE_ASM_SSSE3) # define USE_SSSE3_I386 1 #endif /* USE_PPC_CRYPTO indicates whether to enable PowerPC vector crypto * accelerated code. */ #undef USE_PPC_CRYPTO #ifdef ENABLE_PPC_CRYPTO_SUPPORT # if defined(HAVE_COMPATIBLE_CC_PPC_ALTIVEC) && \ defined(HAVE_GCC_INLINE_ASM_PPC_ALTIVEC) # if __GNUC__ >= 4 # define USE_PPC_CRYPTO 1 # endif # endif #endif /* USE_S390X_CRYPTO indicates whether to enable zSeries code. */ #undef USE_S390X_CRYPTO #if defined(HAVE_GCC_INLINE_ASM_S390X) # define USE_S390X_CRYPTO 1 #endif /* USE_S390X_CRYPTO */ typedef struct { u64 h[8]; } SHA512_STATE; typedef struct { gcry_md_block_ctx_t bctx; SHA512_STATE state; #ifdef USE_S390X_CRYPTO u64 final_len_msb, final_len_lsb; /* needs to be right after state.h[7]. */ int use_s390x_crypto; #endif } SHA512_CONTEXT; static const u64 k[] = { U64_C(0x428a2f98d728ae22), U64_C(0x7137449123ef65cd), U64_C(0xb5c0fbcfec4d3b2f), U64_C(0xe9b5dba58189dbbc), U64_C(0x3956c25bf348b538), U64_C(0x59f111f1b605d019), U64_C(0x923f82a4af194f9b), U64_C(0xab1c5ed5da6d8118), U64_C(0xd807aa98a3030242), U64_C(0x12835b0145706fbe), U64_C(0x243185be4ee4b28c), U64_C(0x550c7dc3d5ffb4e2), U64_C(0x72be5d74f27b896f), U64_C(0x80deb1fe3b1696b1), U64_C(0x9bdc06a725c71235), U64_C(0xc19bf174cf692694), U64_C(0xe49b69c19ef14ad2), U64_C(0xefbe4786384f25e3), U64_C(0x0fc19dc68b8cd5b5), U64_C(0x240ca1cc77ac9c65), U64_C(0x2de92c6f592b0275), U64_C(0x4a7484aa6ea6e483), U64_C(0x5cb0a9dcbd41fbd4), U64_C(0x76f988da831153b5), U64_C(0x983e5152ee66dfab), U64_C(0xa831c66d2db43210), U64_C(0xb00327c898fb213f), U64_C(0xbf597fc7beef0ee4), U64_C(0xc6e00bf33da88fc2), U64_C(0xd5a79147930aa725), U64_C(0x06ca6351e003826f), U64_C(0x142929670a0e6e70), U64_C(0x27b70a8546d22ffc), U64_C(0x2e1b21385c26c926), U64_C(0x4d2c6dfc5ac42aed), U64_C(0x53380d139d95b3df), U64_C(0x650a73548baf63de), U64_C(0x766a0abb3c77b2a8), U64_C(0x81c2c92e47edaee6), U64_C(0x92722c851482353b), U64_C(0xa2bfe8a14cf10364), U64_C(0xa81a664bbc423001), U64_C(0xc24b8b70d0f89791), U64_C(0xc76c51a30654be30), U64_C(0xd192e819d6ef5218), U64_C(0xd69906245565a910), U64_C(0xf40e35855771202a), U64_C(0x106aa07032bbd1b8), U64_C(0x19a4c116b8d2d0c8), U64_C(0x1e376c085141ab53), U64_C(0x2748774cdf8eeb99), U64_C(0x34b0bcb5e19b48a8), U64_C(0x391c0cb3c5c95a63), U64_C(0x4ed8aa4ae3418acb), U64_C(0x5b9cca4f7763e373), U64_C(0x682e6ff3d6b2b8a3), U64_C(0x748f82ee5defb2fc), U64_C(0x78a5636f43172f60), U64_C(0x84c87814a1f0ab72), U64_C(0x8cc702081a6439ec), U64_C(0x90befffa23631e28), U64_C(0xa4506cebde82bde9), U64_C(0xbef9a3f7b2c67915), U64_C(0xc67178f2e372532b), U64_C(0xca273eceea26619c), U64_C(0xd186b8c721c0c207), U64_C(0xeada7dd6cde0eb1e), U64_C(0xf57d4f7fee6ed178), U64_C(0x06f067aa72176fba), U64_C(0x0a637dc5a2c898a6), U64_C(0x113f9804bef90dae), U64_C(0x1b710b35131c471b), U64_C(0x28db77f523047d84), U64_C(0x32caab7b40c72493), U64_C(0x3c9ebe0a15c9bebc), U64_C(0x431d67c49c100d4c), U64_C(0x4cc5d4becb3e42b6), U64_C(0x597f299cfc657e2a), U64_C(0x5fcb6fab3ad6faec), U64_C(0x6c44198c4a475817) }; /* AMD64 assembly implementations use SystemV ABI, ABI conversion and additional * stack to store XMM6-XMM15 needed on Win64. */ #undef ASM_FUNC_ABI #undef ASM_EXTRA_STACK -#if defined(USE_SSSE3) || defined(USE_AVX) || defined(USE_AVX2) +#if defined(USE_SSSE3) || defined(USE_AVX) || defined(USE_AVX2) \ + || defined(USE_AVX512) # ifdef HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS # define ASM_FUNC_ABI __attribute__((sysv_abi)) # define ASM_EXTRA_STACK (10 * 16 + 4 * sizeof(void *)) # else # define ASM_FUNC_ABI # define ASM_EXTRA_STACK 0 # endif #endif #ifdef USE_ARM_NEON_ASM unsigned int _gcry_sha512_transform_armv7_neon (SHA512_STATE *hd, const unsigned char *data, const u64 k[], size_t num_blks); static unsigned int do_sha512_transform_armv7_neon(void *ctx, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = ctx; return _gcry_sha512_transform_armv7_neon (&hd->state, data, k, nblks); } #endif #ifdef USE_SSSE3 unsigned int _gcry_sha512_transform_amd64_ssse3(const void *input_data, void *state, size_t num_blks) ASM_FUNC_ABI; static unsigned int do_sha512_transform_amd64_ssse3(void *ctx, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = ctx; - return _gcry_sha512_transform_amd64_ssse3 (data, &hd->state, nblks) - + ASM_EXTRA_STACK; + unsigned int burn; + burn = _gcry_sha512_transform_amd64_ssse3 (data, &hd->state, nblks); + burn += burn > 0 ? ASM_EXTRA_STACK : 0; + return burn; } #endif #ifdef USE_AVX unsigned int _gcry_sha512_transform_amd64_avx(const void *input_data, void *state, size_t num_blks) ASM_FUNC_ABI; static unsigned int do_sha512_transform_amd64_avx(void *ctx, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = ctx; - return _gcry_sha512_transform_amd64_avx (data, &hd->state, nblks) - + ASM_EXTRA_STACK; + unsigned int burn; + burn = _gcry_sha512_transform_amd64_avx (data, &hd->state, nblks); + burn += burn > 0 ? ASM_EXTRA_STACK : 0; + return burn; } #endif #ifdef USE_AVX2 unsigned int _gcry_sha512_transform_amd64_avx2(const void *input_data, void *state, size_t num_blks) ASM_FUNC_ABI; static unsigned int do_sha512_transform_amd64_avx2(void *ctx, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = ctx; - return _gcry_sha512_transform_amd64_avx2 (data, &hd->state, nblks) - + ASM_EXTRA_STACK; + unsigned int burn; + burn = _gcry_sha512_transform_amd64_avx2 (data, &hd->state, nblks); + burn += burn > 0 ? ASM_EXTRA_STACK : 0; + return burn; +} +#endif + +#ifdef USE_AVX512 +unsigned int _gcry_sha512_transform_amd64_avx512(const void *input_data, + void *state, + size_t num_blks) ASM_FUNC_ABI; + +static unsigned int +do_sha512_transform_amd64_avx512(void *ctx, const unsigned char *data, + size_t nblks) +{ + SHA512_CONTEXT *hd = ctx; + unsigned int burn; + burn = _gcry_sha512_transform_amd64_avx512 (data, &hd->state, nblks); + burn += burn > 0 ? ASM_EXTRA_STACK : 0; + return burn; } #endif #ifdef USE_SSSE3_I386 unsigned int _gcry_sha512_transform_i386_ssse3(u64 state[8], const unsigned char *input_data, size_t num_blks); static unsigned int do_sha512_transform_i386_ssse3(void *ctx, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = ctx; return _gcry_sha512_transform_i386_ssse3 (hd->state.h, data, nblks); } #endif #ifdef USE_ARM_ASM unsigned int _gcry_sha512_transform_arm (SHA512_STATE *hd, const unsigned char *data, const u64 k[], size_t num_blks); static unsigned int do_transform_generic (void *context, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = context; return _gcry_sha512_transform_arm (&hd->state, data, k, nblks); } #else static unsigned int do_transform_generic (void *context, const unsigned char *data, size_t nblks); #endif #ifdef USE_PPC_CRYPTO unsigned int _gcry_sha512_transform_ppc8(u64 state[8], const unsigned char *input_data, size_t num_blks); unsigned int _gcry_sha512_transform_ppc9(u64 state[8], const unsigned char *input_data, size_t num_blks); static unsigned int do_sha512_transform_ppc8(void *ctx, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = ctx; return _gcry_sha512_transform_ppc8 (hd->state.h, data, nblks); } static unsigned int do_sha512_transform_ppc9(void *ctx, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = ctx; return _gcry_sha512_transform_ppc9 (hd->state.h, data, nblks); } #endif #ifdef USE_S390X_CRYPTO #include "asm-inline-s390x.h" static unsigned int do_sha512_transform_s390x (void *ctx, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *hd = ctx; kimd_execute (KMID_FUNCTION_SHA512, hd->state.h, data, nblks * 128); return 0; } static unsigned int do_sha512_final_s390x (void *ctx, const unsigned char *data, size_t datalen, u64 len_msb, u64 len_lsb) { SHA512_CONTEXT *hd = ctx; /* Make sure that 'final_len' is positioned at correct offset relative * to 'state.h[0]'. This is because we are passing 'state.h[0]' pointer as * start of parameter block to 'klmd' instruction. */ gcry_assert (offsetof (SHA512_CONTEXT, final_len_msb) - offsetof (SHA512_CONTEXT, state.h[0]) == 8 * sizeof(u64)); gcry_assert (offsetof (SHA512_CONTEXT, final_len_lsb) - offsetof (SHA512_CONTEXT, final_len_msb) == 1 * sizeof(u64)); hd->final_len_msb = len_msb; hd->final_len_lsb = len_lsb; klmd_execute (KMID_FUNCTION_SHA512, hd->state.h, data, datalen); return 0; } #endif static void sha512_init_common (SHA512_CONTEXT *ctx, unsigned int flags) { unsigned int features = _gcry_get_hw_features (); (void)flags; (void)k; ctx->bctx.nblocks = 0; ctx->bctx.nblocks_high = 0; ctx->bctx.count = 0; ctx->bctx.blocksize_shift = _gcry_ctz(128); /* Order of feature checks is important here; last match will be * selected. Keep slower implementations at the top and faster at * the bottom. */ ctx->bctx.bwrite = do_transform_generic; #ifdef USE_ARM_NEON_ASM if ((features & HWF_ARM_NEON) != 0) ctx->bctx.bwrite = do_sha512_transform_armv7_neon; #endif #ifdef USE_SSSE3 if ((features & HWF_INTEL_SSSE3) != 0) ctx->bctx.bwrite = do_sha512_transform_amd64_ssse3; #endif #ifdef USE_AVX if ((features & HWF_INTEL_AVX) && (features & HWF_INTEL_FAST_SHLD)) ctx->bctx.bwrite = do_sha512_transform_amd64_avx; #endif #ifdef USE_AVX2 if ((features & HWF_INTEL_AVX2) && (features & HWF_INTEL_BMI2)) ctx->bctx.bwrite = do_sha512_transform_amd64_avx2; #endif +#ifdef USE_AVX512 + if ((features & HWF_INTEL_AVX512) != 0) + ctx->bctx.bwrite = do_sha512_transform_amd64_avx512; +#endif #ifdef USE_PPC_CRYPTO if ((features & HWF_PPC_VCRYPTO) != 0) ctx->bctx.bwrite = do_sha512_transform_ppc8; if ((features & HWF_PPC_VCRYPTO) != 0 && (features & HWF_PPC_ARCH_3_00) != 0) ctx->bctx.bwrite = do_sha512_transform_ppc9; #endif #ifdef USE_SSSE3_I386 if ((features & HWF_INTEL_SSSE3) != 0) ctx->bctx.bwrite = do_sha512_transform_i386_ssse3; #endif #ifdef USE_S390X_CRYPTO ctx->use_s390x_crypto = 0; if ((features & HWF_S390X_MSA) != 0) { if ((kimd_query () & km_function_to_mask (KMID_FUNCTION_SHA512)) && (klmd_query () & km_function_to_mask (KMID_FUNCTION_SHA512))) { ctx->bctx.bwrite = do_sha512_transform_s390x; ctx->use_s390x_crypto = 1; } } #endif (void)features; } static void sha512_init (void *context, unsigned int flags) { SHA512_CONTEXT *ctx = context; SHA512_STATE *hd = &ctx->state; hd->h[0] = U64_C(0x6a09e667f3bcc908); hd->h[1] = U64_C(0xbb67ae8584caa73b); hd->h[2] = U64_C(0x3c6ef372fe94f82b); hd->h[3] = U64_C(0xa54ff53a5f1d36f1); hd->h[4] = U64_C(0x510e527fade682d1); hd->h[5] = U64_C(0x9b05688c2b3e6c1f); hd->h[6] = U64_C(0x1f83d9abfb41bd6b); hd->h[7] = U64_C(0x5be0cd19137e2179); sha512_init_common (ctx, flags); } static void sha384_init (void *context, unsigned int flags) { SHA512_CONTEXT *ctx = context; SHA512_STATE *hd = &ctx->state; hd->h[0] = U64_C(0xcbbb9d5dc1059ed8); hd->h[1] = U64_C(0x629a292a367cd507); hd->h[2] = U64_C(0x9159015a3070dd17); hd->h[3] = U64_C(0x152fecd8f70e5939); hd->h[4] = U64_C(0x67332667ffc00b31); hd->h[5] = U64_C(0x8eb44a8768581511); hd->h[6] = U64_C(0xdb0c2e0d64f98fa7); hd->h[7] = U64_C(0x47b5481dbefa4fa4); sha512_init_common (ctx, flags); } static void sha512_256_init (void *context, unsigned int flags) { SHA512_CONTEXT *ctx = context; SHA512_STATE *hd = &ctx->state; hd->h[0] = U64_C(0x22312194fc2bf72c); hd->h[1] = U64_C(0x9f555fa3c84c64c2); hd->h[2] = U64_C(0x2393b86b6f53b151); hd->h[3] = U64_C(0x963877195940eabd); hd->h[4] = U64_C(0x96283ee2a88effe3); hd->h[5] = U64_C(0xbe5e1e2553863992); hd->h[6] = U64_C(0x2b0199fc2c85b8aa); hd->h[7] = U64_C(0x0eb72ddc81c52ca2); sha512_init_common (ctx, flags); } static void sha512_224_init (void *context, unsigned int flags) { SHA512_CONTEXT *ctx = context; SHA512_STATE *hd = &ctx->state; hd->h[0] = U64_C(0x8c3d37c819544da2); hd->h[1] = U64_C(0x73e1996689dcd4d6); hd->h[2] = U64_C(0x1dfab7ae32ff9c82); hd->h[3] = U64_C(0x679dd514582f9fcf); hd->h[4] = U64_C(0x0f6d2b697bd44da8); hd->h[5] = U64_C(0x77e36f7304c48942); hd->h[6] = U64_C(0x3f9d85a86a1d36c8); hd->h[7] = U64_C(0x1112e6ad91d692a1); sha512_init_common (ctx, flags); } #ifndef USE_ARM_ASM static inline u64 ROTR (u64 x, u64 n) { return ((x >> n) | (x << (64 - n))); } static inline u64 Ch (u64 x, u64 y, u64 z) { return ((x & y) ^ ( ~x & z)); } static inline u64 Maj (u64 x, u64 y, u64 z) { return ((x & y) ^ (x & z) ^ (y & z)); } static inline u64 Sum0 (u64 x) { return (ROTR (x, 28) ^ ROTR (x, 34) ^ ROTR (x, 39)); } static inline u64 Sum1 (u64 x) { return (ROTR (x, 14) ^ ROTR (x, 18) ^ ROTR (x, 41)); } /**************** * Transform the message W which consists of 16 64-bit-words */ static unsigned int do_transform_generic (void *context, const unsigned char *data, size_t nblks) { SHA512_CONTEXT *ctx = context; SHA512_STATE *hd = &ctx->state; do { u64 a, b, c, d, e, f, g, h; u64 w[16]; int t; /* get values from the chaining vars */ a = hd->h[0]; b = hd->h[1]; c = hd->h[2]; d = hd->h[3]; e = hd->h[4]; f = hd->h[5]; g = hd->h[6]; h = hd->h[7]; for ( t = 0; t < 16; t++ ) w[t] = buf_get_be64(data + t * 8); #define S0(x) (ROTR((x),1) ^ ROTR((x),8) ^ ((x)>>7)) #define S1(x) (ROTR((x),19) ^ ROTR((x),61) ^ ((x)>>6)) for (t = 0; t < 80 - 16; ) { u64 t1, t2; t1 = h + Sum1 (e) + Ch (e, f, g) + k[t] + w[0]; w[0] += S1 (w[14]) + w[9] + S0 (w[1]); t2 = Sum0 (a) + Maj (a, b, c); d += t1; h = t1 + t2; t1 = g + Sum1 (d) + Ch (d, e, f) + k[t+1] + w[1]; w[1] += S1 (w[15]) + w[10] + S0 (w[2]); t2 = Sum0 (h) + Maj (h, a, b); c += t1; g = t1 + t2; t1 = f + Sum1 (c) + Ch (c, d, e) + k[t+2] + w[2]; w[2] += S1 (w[0]) + w[11] + S0 (w[3]); t2 = Sum0 (g) + Maj (g, h, a); b += t1; f = t1 + t2; t1 = e + Sum1 (b) + Ch (b, c, d) + k[t+3] + w[3]; w[3] += S1 (w[1]) + w[12] + S0 (w[4]); t2 = Sum0 (f) + Maj (f, g, h); a += t1; e = t1 + t2; t1 = d + Sum1 (a) + Ch (a, b, c) + k[t+4] + w[4]; w[4] += S1 (w[2]) + w[13] + S0 (w[5]); t2 = Sum0 (e) + Maj (e, f, g); h += t1; d = t1 + t2; t1 = c + Sum1 (h) + Ch (h, a, b) + k[t+5] + w[5]; w[5] += S1 (w[3]) + w[14] + S0 (w[6]); t2 = Sum0 (d) + Maj (d, e, f); g += t1; c = t1 + t2; t1 = b + Sum1 (g) + Ch (g, h, a) + k[t+6] + w[6]; w[6] += S1 (w[4]) + w[15] + S0 (w[7]); t2 = Sum0 (c) + Maj (c, d, e); f += t1; b = t1 + t2; t1 = a + Sum1 (f) + Ch (f, g, h) + k[t+7] + w[7]; w[7] += S1 (w[5]) + w[0] + S0 (w[8]); t2 = Sum0 (b) + Maj (b, c, d); e += t1; a = t1 + t2; t1 = h + Sum1 (e) + Ch (e, f, g) + k[t+8] + w[8]; w[8] += S1 (w[6]) + w[1] + S0 (w[9]); t2 = Sum0 (a) + Maj (a, b, c); d += t1; h = t1 + t2; t1 = g + Sum1 (d) + Ch (d, e, f) + k[t+9] + w[9]; w[9] += S1 (w[7]) + w[2] + S0 (w[10]); t2 = Sum0 (h) + Maj (h, a, b); c += t1; g = t1 + t2; t1 = f + Sum1 (c) + Ch (c, d, e) + k[t+10] + w[10]; w[10] += S1 (w[8]) + w[3] + S0 (w[11]); t2 = Sum0 (g) + Maj (g, h, a); b += t1; f = t1 + t2; t1 = e + Sum1 (b) + Ch (b, c, d) + k[t+11] + w[11]; w[11] += S1 (w[9]) + w[4] + S0 (w[12]); t2 = Sum0 (f) + Maj (f, g, h); a += t1; e = t1 + t2; t1 = d + Sum1 (a) + Ch (a, b, c) + k[t+12] + w[12]; w[12] += S1 (w[10]) + w[5] + S0 (w[13]); t2 = Sum0 (e) + Maj (e, f, g); h += t1; d = t1 + t2; t1 = c + Sum1 (h) + Ch (h, a, b) + k[t+13] + w[13]; w[13] += S1 (w[11]) + w[6] + S0 (w[14]); t2 = Sum0 (d) + Maj (d, e, f); g += t1; c = t1 + t2; t1 = b + Sum1 (g) + Ch (g, h, a) + k[t+14] + w[14]; w[14] += S1 (w[12]) + w[7] + S0 (w[15]); t2 = Sum0 (c) + Maj (c, d, e); f += t1; b = t1 + t2; t1 = a + Sum1 (f) + Ch (f, g, h) + k[t+15] + w[15]; w[15] += S1 (w[13]) + w[8] + S0 (w[0]); t2 = Sum0 (b) + Maj (b, c, d); e += t1; a = t1 + t2; t += 16; } for (; t < 80; ) { u64 t1, t2; t1 = h + Sum1 (e) + Ch (e, f, g) + k[t] + w[0]; t2 = Sum0 (a) + Maj (a, b, c); d += t1; h = t1 + t2; t1 = g + Sum1 (d) + Ch (d, e, f) + k[t+1] + w[1]; t2 = Sum0 (h) + Maj (h, a, b); c += t1; g = t1 + t2; t1 = f + Sum1 (c) + Ch (c, d, e) + k[t+2] + w[2]; t2 = Sum0 (g) + Maj (g, h, a); b += t1; f = t1 + t2; t1 = e + Sum1 (b) + Ch (b, c, d) + k[t+3] + w[3]; t2 = Sum0 (f) + Maj (f, g, h); a += t1; e = t1 + t2; t1 = d + Sum1 (a) + Ch (a, b, c) + k[t+4] + w[4]; t2 = Sum0 (e) + Maj (e, f, g); h += t1; d = t1 + t2; t1 = c + Sum1 (h) + Ch (h, a, b) + k[t+5] + w[5]; t2 = Sum0 (d) + Maj (d, e, f); g += t1; c = t1 + t2; t1 = b + Sum1 (g) + Ch (g, h, a) + k[t+6] + w[6]; t2 = Sum0 (c) + Maj (c, d, e); f += t1; b = t1 + t2; t1 = a + Sum1 (f) + Ch (f, g, h) + k[t+7] + w[7]; t2 = Sum0 (b) + Maj (b, c, d); e += t1; a = t1 + t2; t1 = h + Sum1 (e) + Ch (e, f, g) + k[t+8] + w[8]; t2 = Sum0 (a) + Maj (a, b, c); d += t1; h = t1 + t2; t1 = g + Sum1 (d) + Ch (d, e, f) + k[t+9] + w[9]; t2 = Sum0 (h) + Maj (h, a, b); c += t1; g = t1 + t2; t1 = f + Sum1 (c) + Ch (c, d, e) + k[t+10] + w[10]; t2 = Sum0 (g) + Maj (g, h, a); b += t1; f = t1 + t2; t1 = e + Sum1 (b) + Ch (b, c, d) + k[t+11] + w[11]; t2 = Sum0 (f) + Maj (f, g, h); a += t1; e = t1 + t2; t1 = d + Sum1 (a) + Ch (a, b, c) + k[t+12] + w[12]; t2 = Sum0 (e) + Maj (e, f, g); h += t1; d = t1 + t2; t1 = c + Sum1 (h) + Ch (h, a, b) + k[t+13] + w[13]; t2 = Sum0 (d) + Maj (d, e, f); g += t1; c = t1 + t2; t1 = b + Sum1 (g) + Ch (g, h, a) + k[t+14] + w[14]; t2 = Sum0 (c) + Maj (c, d, e); f += t1; b = t1 + t2; t1 = a + Sum1 (f) + Ch (f, g, h) + k[t+15] + w[15]; t2 = Sum0 (b) + Maj (b, c, d); e += t1; a = t1 + t2; t += 16; } /* Update chaining vars. */ hd->h[0] += a; hd->h[1] += b; hd->h[2] += c; hd->h[3] += d; hd->h[4] += e; hd->h[5] += f; hd->h[6] += g; hd->h[7] += h; data += 128; } while (--nblks); return (8 + 16) * sizeof(u64) + sizeof(u32) + 3 * sizeof(void*); } #endif /*!USE_ARM_ASM*/ /* The routine final terminates the computation and * returns the digest. * The handle is prepared for a new cycle, but adding bytes to the * handle will the destroy the returned buffer. * Returns: 64 bytes representing the digest. When used for sha384, * we take the leftmost 48 of those bytes. */ static void sha512_final (void *context) { SHA512_CONTEXT *hd = context; unsigned int burn; u64 t, th, msb, lsb; byte *p; t = hd->bctx.nblocks; /* if (sizeof t == sizeof hd->bctx.nblocks) */ th = hd->bctx.nblocks_high; /* else */ /* th = hd->bctx.nblocks >> 64; In case we ever use u128 */ /* multiply by 128 to make a byte count */ lsb = t << 7; msb = (th << 7) | (t >> 57); /* add the count */ t = lsb; if ((lsb += hd->bctx.count) < t) msb++; /* multiply by 8 to make a bit count */ t = lsb; lsb <<= 3; msb <<= 3; msb |= t >> 61; if (0) { } #ifdef USE_S390X_CRYPTO else if (hd->use_s390x_crypto) { burn = do_sha512_final_s390x (hd, hd->bctx.buf, hd->bctx.count, msb, lsb); } #endif else { if (hd->bctx.count < 112) { /* enough room */ hd->bctx.buf[hd->bctx.count++] = 0x80; /* pad */ if (hd->bctx.count < 112) memset (&hd->bctx.buf[hd->bctx.count], 0, 112 - hd->bctx.count); } else { /* need one extra block */ hd->bctx.buf[hd->bctx.count++] = 0x80; /* pad character */ if (hd->bctx.count < 128) memset (&hd->bctx.buf[hd->bctx.count], 0, 128 - hd->bctx.count); hd->bctx.count = 128; _gcry_md_block_write (context, NULL, 0); /* flush */ memset (hd->bctx.buf, 0, 112); /* fill next block with zeroes */ } /* append the 128 bit count */ buf_put_be64(hd->bctx.buf + 112, msb); buf_put_be64(hd->bctx.buf + 120, lsb); burn = (*hd->bctx.bwrite) (hd, hd->bctx.buf, 1); } p = hd->bctx.buf; #define X(a) do { buf_put_be64(p, hd->state.h[a]); p += 8; } while (0) X (0); X (1); X (2); X (3); X (4); X (5); /* Note that these last two chunks are included even for SHA384. We just ignore them. */ X (6); X (7); #undef X hd->bctx.count = 0; _gcry_burn_stack (burn); } static byte * sha512_read (void *context) { SHA512_CONTEXT *hd = (SHA512_CONTEXT *) context; return hd->bctx.buf; } /* Shortcut functions which puts the hash value of the supplied buffer iov * into outbuf which must have a size of 64 bytes. */ static void _gcry_sha512_hash_buffers (void *outbuf, size_t nbytes, const gcry_buffer_t *iov, int iovcnt) { SHA512_CONTEXT hd; (void)nbytes; sha512_init (&hd, 0); for (;iovcnt > 0; iov++, iovcnt--) _gcry_md_block_write (&hd, (const char*)iov[0].data + iov[0].off, iov[0].len); sha512_final (&hd); memcpy (outbuf, hd.bctx.buf, 64); } /* Shortcut functions which puts the hash value of the supplied buffer iov * into outbuf which must have a size of 48 bytes. */ static void _gcry_sha384_hash_buffers (void *outbuf, size_t nbytes, const gcry_buffer_t *iov, int iovcnt) { SHA512_CONTEXT hd; (void)nbytes; sha384_init (&hd, 0); for (;iovcnt > 0; iov++, iovcnt--) _gcry_md_block_write (&hd, (const char*)iov[0].data + iov[0].off, iov[0].len); sha512_final (&hd); memcpy (outbuf, hd.bctx.buf, 48); } /* Shortcut functions which puts the hash value of the supplied buffer iov * into outbuf which must have a size of 32 bytes. */ static void _gcry_sha512_256_hash_buffers (void *outbuf, size_t nbytes, const gcry_buffer_t *iov, int iovcnt) { SHA512_CONTEXT hd; (void)nbytes; sha512_256_init (&hd, 0); for (;iovcnt > 0; iov++, iovcnt--) _gcry_md_block_write (&hd, (const char*)iov[0].data + iov[0].off, iov[0].len); sha512_final (&hd); memcpy (outbuf, hd.bctx.buf, 32); } /* Shortcut functions which puts the hash value of the supplied buffer iov * into outbuf which must have a size of 28 bytes. */ static void _gcry_sha512_224_hash_buffers (void *outbuf, size_t nbytes, const gcry_buffer_t *iov, int iovcnt) { SHA512_CONTEXT hd; (void)nbytes; sha512_224_init (&hd, 0); for (;iovcnt > 0; iov++, iovcnt--) _gcry_md_block_write (&hd, (const char*)iov[0].data + iov[0].off, iov[0].len); sha512_final (&hd); memcpy (outbuf, hd.bctx.buf, 28); } /* Self-test section. */ static gpg_err_code_t selftests_sha384 (int extended, selftest_report_func_t report) { const char *what; const char *errtxt; what = "short string"; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA384, 0, "abc", 3, "\xcb\x00\x75\x3f\x45\xa3\x5e\x8b\xb5\xa0\x3d\x69\x9a\xc6\x50\x07" "\x27\x2c\x32\xab\x0e\xde\xd1\x63\x1a\x8b\x60\x5a\x43\xff\x5b\xed" "\x80\x86\x07\x2b\xa1\xe7\xcc\x23\x58\xba\xec\xa1\x34\xc8\x25\xa7", 48); if (errtxt) goto failed; if (extended) { what = "long string"; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA384, 0, "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112, "\x09\x33\x0C\x33\xF7\x11\x47\xE8\x3D\x19\x2F\xC7\x82\xCD\x1B\x47" "\x53\x11\x1B\x17\x3B\x3B\x05\xD2\x2F\xA0\x80\x86\xE3\xB0\xF7\x12" "\xFC\xC7\xC7\x1A\x55\x7E\x2D\xB9\x66\xC3\xE9\xFA\x91\x74\x60\x39", 48); if (errtxt) goto failed; what = "one million \"a\""; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA384, 1, NULL, 0, "\x9D\x0E\x18\x09\x71\x64\x74\xCB\x08\x6E\x83\x4E\x31\x0A\x4A\x1C" "\xED\x14\x9E\x9C\x00\xF2\x48\x52\x79\x72\xCE\xC5\x70\x4C\x2A\x5B" "\x07\xB8\xB3\xDC\x38\xEC\xC4\xEB\xAE\x97\xDD\xD8\x7F\x3D\x89\x85", 48); if (errtxt) goto failed; } return 0; /* Succeeded. */ failed: if (report) report ("digest", GCRY_MD_SHA384, what, errtxt); return GPG_ERR_SELFTEST_FAILED; } static gpg_err_code_t selftests_sha512 (int extended, selftest_report_func_t report) { const char *what; const char *errtxt; what = "short string"; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512, 0, "abc", 3, "\xDD\xAF\x35\xA1\x93\x61\x7A\xBA\xCC\x41\x73\x49\xAE\x20\x41\x31" "\x12\xE6\xFA\x4E\x89\xA9\x7E\xA2\x0A\x9E\xEE\xE6\x4B\x55\xD3\x9A" "\x21\x92\x99\x2A\x27\x4F\xC1\xA8\x36\xBA\x3C\x23\xA3\xFE\xEB\xBD" "\x45\x4D\x44\x23\x64\x3C\xE8\x0E\x2A\x9A\xC9\x4F\xA5\x4C\xA4\x9F", 64); if (errtxt) goto failed; if (extended) { what = "long string"; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512, 0, "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112, "\x8E\x95\x9B\x75\xDA\xE3\x13\xDA\x8C\xF4\xF7\x28\x14\xFC\x14\x3F" "\x8F\x77\x79\xC6\xEB\x9F\x7F\xA1\x72\x99\xAE\xAD\xB6\x88\x90\x18" "\x50\x1D\x28\x9E\x49\x00\xF7\xE4\x33\x1B\x99\xDE\xC4\xB5\x43\x3A" "\xC7\xD3\x29\xEE\xB6\xDD\x26\x54\x5E\x96\xE5\x5B\x87\x4B\xE9\x09", 64); if (errtxt) goto failed; what = "one million \"a\""; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512, 1, NULL, 0, "\xE7\x18\x48\x3D\x0C\xE7\x69\x64\x4E\x2E\x42\xC7\xBC\x15\xB4\x63" "\x8E\x1F\x98\xB1\x3B\x20\x44\x28\x56\x32\xA8\x03\xAF\xA9\x73\xEB" "\xDE\x0F\xF2\x44\x87\x7E\xA6\x0A\x4C\xB0\x43\x2C\xE5\x77\xC3\x1B" "\xEB\x00\x9C\x5C\x2C\x49\xAA\x2E\x4E\xAD\xB2\x17\xAD\x8C\xC0\x9B", 64); if (errtxt) goto failed; } return 0; /* Succeeded. */ failed: if (report) report ("digest", GCRY_MD_SHA512, what, errtxt); return GPG_ERR_SELFTEST_FAILED; } static gpg_err_code_t selftests_sha512_224 (int extended, selftest_report_func_t report) { const char *what; const char *errtxt; what = "short string"; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512_224, 0, "abc", 3, "\x46\x34\x27\x0F\x70\x7B\x6A\x54\xDA\xAE\x75\x30\x46\x08\x42\xE2" "\x0E\x37\xED\x26\x5C\xEE\xE9\xA4\x3E\x89\x24\xAA", 28); if (errtxt) goto failed; if (extended) { what = "long string"; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512_224, 0, "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112, "\x23\xFE\xC5\xBB\x94\xD6\x0B\x23\x30\x81\x92\x64\x0B\x0C\x45\x33" "\x35\xD6\x64\x73\x4F\xE4\x0E\x72\x68\x67\x4A\xF9", 28); if (errtxt) goto failed; what = "one million \"a\""; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512_224, 1, NULL, 0, "\x37\xab\x33\x1d\x76\xf0\xd3\x6d\xe4\x22\xbd\x0e\xde\xb2\x2a\x28" "\xac\xcd\x48\x7b\x7a\x84\x53\xae\x96\x5d\xd2\x87", 28); if (errtxt) goto failed; } return 0; /* Succeeded. */ failed: if (report) report ("digest", GCRY_MD_SHA512_224, what, errtxt); return GPG_ERR_SELFTEST_FAILED; } static gpg_err_code_t selftests_sha512_256 (int extended, selftest_report_func_t report) { const char *what; const char *errtxt; what = "short string"; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512_256, 0, "abc", 3, "\x53\x04\x8E\x26\x81\x94\x1E\xF9\x9B\x2E\x29\xB7\x6B\x4C\x7D\xAB" "\xE4\xC2\xD0\xC6\x34\xFC\x6D\x46\xE0\xE2\xF1\x31\x07\xE7\xAF\x23", 32); if (errtxt) goto failed; if (extended) { what = "long string"; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512_256, 0, "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmn" "hijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112, "\x39\x28\xE1\x84\xFB\x86\x90\xF8\x40\xDA\x39\x88\x12\x1D\x31\xBE" "\x65\xCB\x9D\x3E\xF8\x3E\xE6\x14\x6F\xEA\xC8\x61\xE1\x9B\x56\x3A", 32); if (errtxt) goto failed; what = "one million \"a\""; errtxt = _gcry_hash_selftest_check_one (GCRY_MD_SHA512_256, 1, NULL, 0, "\x9a\x59\xa0\x52\x93\x01\x87\xa9\x70\x38\xca\xe6\x92\xf3\x07\x08" "\xaa\x64\x91\x92\x3e\xf5\x19\x43\x94\xdc\x68\xd5\x6c\x74\xfb\x21", 32); if (errtxt) goto failed; } return 0; /* Succeeded. */ failed: if (report) report ("digest", GCRY_MD_SHA512_256, what, errtxt); return GPG_ERR_SELFTEST_FAILED; } /* Run a full self-test for ALGO and return 0 on success. */ static gpg_err_code_t run_selftests (int algo, int extended, selftest_report_func_t report) { gpg_err_code_t ec; switch (algo) { case GCRY_MD_SHA384: ec = selftests_sha384 (extended, report); break; case GCRY_MD_SHA512: ec = selftests_sha512 (extended, report); break; case GCRY_MD_SHA512_224: ec = selftests_sha512_224 (extended, report); break; case GCRY_MD_SHA512_256: ec = selftests_sha512_256 (extended, report); break; default: ec = GPG_ERR_DIGEST_ALGO; break; } return ec; } static const byte sha512_asn[] = /* Object ID is 2.16.840.1.101.3.4.2.3 */ { 0x30, 0x51, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03, 0x05, 0x00, 0x04, 0x40 }; static const gcry_md_oid_spec_t oid_spec_sha512[] = { { "2.16.840.1.101.3.4.2.3" }, /* PKCS#1 sha512WithRSAEncryption */ { "1.2.840.113549.1.1.13" }, { NULL } }; const gcry_md_spec_t _gcry_digest_spec_sha512 = { GCRY_MD_SHA512, {0, 1}, "SHA512", sha512_asn, DIM (sha512_asn), oid_spec_sha512, 64, sha512_init, _gcry_md_block_write, sha512_final, sha512_read, NULL, _gcry_sha512_hash_buffers, sizeof (SHA512_CONTEXT), run_selftests }; static const byte sha384_asn[] = /* Object ID is 2.16.840.1.101.3.4.2.2 */ { 0x30, 0x41, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x02, 0x05, 0x00, 0x04, 0x30 }; static const gcry_md_oid_spec_t oid_spec_sha384[] = { { "2.16.840.1.101.3.4.2.2" }, /* PKCS#1 sha384WithRSAEncryption */ { "1.2.840.113549.1.1.12" }, /* SHA384WithECDSA: RFC 7427 (A.3.3.) */ { "1.2.840.10045.4.3.3" }, { NULL }, }; const gcry_md_spec_t _gcry_digest_spec_sha384 = { GCRY_MD_SHA384, {0, 1}, "SHA384", sha384_asn, DIM (sha384_asn), oid_spec_sha384, 48, sha384_init, _gcry_md_block_write, sha512_final, sha512_read, NULL, _gcry_sha384_hash_buffers, sizeof (SHA512_CONTEXT), run_selftests }; static const byte sha512_256_asn[] = { 0x30, 0x31, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x06, 0x05, 0x00, 0x04, 0x20 }; static const gcry_md_oid_spec_t oid_spec_sha512_256[] = { { "2.16.840.1.101.3.4.2.6" }, { NULL }, }; const gcry_md_spec_t _gcry_digest_spec_sha512_256 = { GCRY_MD_SHA512_256, {0, 1}, "SHA512_256", sha512_256_asn, DIM (sha512_256_asn), oid_spec_sha512_256, 32, sha512_256_init, _gcry_md_block_write, sha512_final, sha512_read, NULL, _gcry_sha512_256_hash_buffers, sizeof (SHA512_CONTEXT), run_selftests }; static const byte sha512_224_asn[] = { 0x30, 0x2d, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x05, 0x05, 0x00, 0x04, 0x1c }; static const gcry_md_oid_spec_t oid_spec_sha512_224[] = { { "2.16.840.1.101.3.4.2.5" }, { NULL }, }; const gcry_md_spec_t _gcry_digest_spec_sha512_224 = { GCRY_MD_SHA512_224, {0, 1}, "SHA512_224", sha512_224_asn, DIM (sha512_224_asn), oid_spec_sha512_224, 28, sha512_224_init, _gcry_md_block_write, sha512_final, sha512_read, NULL, _gcry_sha512_224_hash_buffers, sizeof (SHA512_CONTEXT), run_selftests }; diff --git a/configure.ac b/configure.ac index 27d72141..cf255bf3 100644 --- a/configure.ac +++ b/configure.ac @@ -1,3334 +1,3335 @@ # Configure.ac script for Libgcrypt # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006, # 2007, 2008, 2009, 2011 Free Software Foundation, Inc. # Copyright (C) 2012-2021 g10 Code GmbH # # This file is part of Libgcrypt. # # Libgcrypt is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 2.1 of # the License, or (at your option) any later version. # # Libgcrypt is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this program; if not, see . # (Process this file with autoconf to produce a configure script.) AC_REVISION($Revision$) AC_PREREQ([2.69]) min_automake_version="1.14" # To build a release you need to create a tag with the version number # (git tag -s libgcrypt-n.m.k) and run "./autogen.sh --force". Please # bump the version number immediately after the release and do another # commit and push so that the git magic is able to work. See below # for the LT versions. m4_define([mym4_package],[libgcrypt]) m4_define([mym4_major], [1]) m4_define([mym4_minor], [11]) m4_define([mym4_micro], [0]) # Below is m4 magic to extract and compute the git revision number, # the decimalized short revision number, a beta version string and a # flag indicating a development version (mym4_isbeta). Note that the # m4 processing is done by autoconf and not during the configure run. m4_define([mym4_verslist], m4_split(m4_esyscmd([./autogen.sh --find-version] \ mym4_package mym4_major mym4_minor mym4_micro),[:])) m4_define([mym4_isbeta], m4_argn(2, mym4_verslist)) m4_define([mym4_version], m4_argn(4, mym4_verslist)) m4_define([mym4_revision], m4_argn(7, mym4_verslist)) m4_define([mym4_revision_dec], m4_argn(8, mym4_verslist)) m4_esyscmd([echo ]mym4_version[>VERSION]) AC_INIT([mym4_package],[mym4_version],[https://bugs.gnupg.org]) # LT Version numbers, remember to change them just *before* a release. # NOET NOTE - Already updated for a 1.11 series - NOTE NOTE # (Code changed: REVISION++) # (Interfaces added/removed/changed: CURRENT++, REVISION=0) # (Interfaces added: AGE++) # (Interfaces removed: AGE=0) # # (Interfaces removed: CURRENT++, AGE=0, REVISION=0) # (Interfaces added: CURRENT++, AGE++, REVISION=0) # (No interfaces changed: REVISION++) LIBGCRYPT_LT_CURRENT=25 LIBGCRYPT_LT_AGE=5 LIBGCRYPT_LT_REVISION=0 ################################################ AC_SUBST(LIBGCRYPT_LT_CURRENT) AC_SUBST(LIBGCRYPT_LT_AGE) AC_SUBST(LIBGCRYPT_LT_REVISION) # If the API is changed in an incompatible way: increment the next counter. # # 1.6: ABI and API change but the change is to most users irrelevant # and thus the API version number has not been incremented. LIBGCRYPT_CONFIG_API_VERSION=1 # If you change the required gpg-error version, please remove # unnecessary error code defines in src/gcrypt-int.h. NEED_GPG_ERROR_VERSION=1.27 AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_SRCDIR([src/libgcrypt.vers]) AM_INIT_AUTOMAKE([serial-tests dist-bzip2]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_LIBOBJ_DIR([compat]) AC_CANONICAL_HOST AM_MAINTAINER_MODE AM_SILENT_RULES AC_ARG_VAR(SYSROOT,[locate config scripts also below that directory]) AH_TOP([ #ifndef _GCRYPT_CONFIG_H_INCLUDED #define _GCRYPT_CONFIG_H_INCLUDED /* Enable gpg-error's strerror macro for W32CE. */ #define GPG_ERR_ENABLE_ERRNO_MACROS 1 ]) AH_BOTTOM([ #define _GCRYPT_IN_LIBGCRYPT 1 /* Add .note.gnu.property section for Intel CET in assembler sources when CET is enabled. */ #if defined(__ASSEMBLER__) && defined(__CET__) # include #endif /* If the configure check for endianness has been disabled, get it from OS macros. This is intended for making fat binary builds on OS X. */ #ifdef DISABLED_ENDIAN_CHECK # if defined(__BIG_ENDIAN__) # define WORDS_BIGENDIAN 1 # elif defined(__LITTLE_ENDIAN__) # undef WORDS_BIGENDIAN # else # error "No endianness found" # endif #endif /*DISABLED_ENDIAN_CHECK*/ /* We basically use the original Camellia source. Make sure the symbols properly prefixed. */ #define CAMELLIA_EXT_SYM_PREFIX _gcry_ #endif /*_GCRYPT_CONFIG_H_INCLUDED*/ ]) AH_VERBATIM([_REENTRANT], [/* To allow the use of Libgcrypt in multithreaded programs we have to use special features from the library. */ #ifndef _REENTRANT # define _REENTRANT 1 #endif ]) ###################### ## Basic checks. ### (we need some results later on (e.g. $GCC) ###################### AC_PROG_MAKE_SET missing_dir=`cd $ac_aux_dir && pwd` AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) # AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) AC_PROG_CC AC_PROG_CPP AM_PROG_CC_C_O AM_PROG_AS AC_SEARCH_LIBS([strerror],[cposix]) AC_PROG_INSTALL AC_PROG_AWK AC_USE_SYSTEM_EXTENSIONS # Taken from mpfr-4.0.1, then modified for LDADD_FOR_TESTS_KLUDGE dnl Under Linux, make sure that the old dtags are used if LD_LIBRARY_PATH dnl is defined. The issue is that with the new dtags, LD_LIBRARY_PATH has dnl the precedence over the run path, so that if a compatible MPFR library dnl is installed in some directory from $LD_LIBRARY_PATH, then the tested dnl MPFR library will be this library instead of the MPFR library from the dnl build tree. Other OS with the same issue might be added later. dnl dnl References: dnl https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=859732 dnl http://lists.gnu.org/archive/html/libtool/2017-05/msg00000.html dnl dnl We need to check whether --disable-new-dtags is supported as alternate dnl linkers may be used (e.g., with tcc: CC=tcc LD=tcc). dnl case $host in *-*-linux*) if test -n "$LD_LIBRARY_PATH"; then saved_LDFLAGS="$LDFLAGS" LDADD_FOR_TESTS_KLUDGE="-Wl,--disable-new-dtags" LDFLAGS="$LDFLAGS $LDADD_FOR_TESTS_KLUDGE" AC_MSG_CHECKING(whether --disable-new-dtags is supported by the linker) AC_LINK_IFELSE([AC_LANG_SOURCE([[ int main (void) { return 0; } ]])], [AC_MSG_RESULT(yes (use it since LD_LIBRARY_PATH is set))], [AC_MSG_RESULT(no) LDADD_FOR_TESTS_KLUDGE="" ]) LDFLAGS="$saved_LDFLAGS" fi ;; esac AC_SUBST([LDADD_FOR_TESTS_KLUDGE]) VERSION_NUMBER=m4_esyscmd(printf "0x%02x%02x%02x" mym4_major \ mym4_minor mym4_micro) AC_SUBST(VERSION_NUMBER) # We need to compile and run a program on the build machine. AX_CC_FOR_BUILD LT_PREREQ([2.2.6]) LT_INIT([win32-dll disable-static]) LT_LANG([Windows Resource]) ########################## ## General definitions. ## ########################## # Used by libgcrypt-config LIBGCRYPT_CONFIG_LIBS="-lgcrypt" LIBGCRYPT_CONFIG_CFLAGS="" LIBGCRYPT_CONFIG_HOST="$host" # Definitions for symmetric ciphers. available_ciphers="arcfour blowfish cast5 des aes twofish serpent rfc2268 seed" available_ciphers="$available_ciphers camellia idea salsa20 gost28147 chacha20" available_ciphers="$available_ciphers sm4" enabled_ciphers="" # Definitions for public-key ciphers. available_pubkey_ciphers="dsa elgamal rsa ecc" enabled_pubkey_ciphers="" # Definitions for message digests. available_digests="crc gostr3411-94 md2 md4 md5 rmd160 sha1 sha256 sha512" available_digests="$available_digests sha3 tiger whirlpool stribog blake2" available_digests="$available_digests sm3" enabled_digests="" # Definitions for kdfs (optional ones) available_kdfs="s2k pkdf2 scrypt" enabled_kdfs="" # Definitions for random modules. available_random_modules="getentropy linux egd unix" auto_random_modules="$available_random_modules" # Supported thread backends. LIBGCRYPT_THREAD_MODULES="" # Other definitions. have_w32_system=no have_w32ce_system=no have_pthread=no # Setup some stuff depending on host. case "${host}" in *-*-mingw32*) ac_cv_have_dev_random=no have_w32_system=yes case "${host}" in *-mingw32ce*) have_w32ce_system=yes available_random_modules="w32ce" ;; *) available_random_modules="w32" ;; esac AC_DEFINE(USE_ONLY_8DOT3,1, [set this to limit filenames to the 8.3 format]) AC_DEFINE(HAVE_DRIVE_LETTERS,1, [defined if we must run on a stupid file system]) AC_DEFINE(HAVE_DOSISH_SYSTEM,1, [defined if we run on some of the PCDOS like systems (DOS, Windoze. OS/2) with special properties like no file modes]) ;; i?86-emx-os2 | i?86-*-os2*emx) # OS/2 with the EMX environment ac_cv_have_dev_random=no AC_DEFINE(HAVE_DRIVE_LETTERS) AC_DEFINE(HAVE_DOSISH_SYSTEM) ;; i?86-*-msdosdjgpp*) # DOS with the DJGPP environment ac_cv_have_dev_random=no AC_DEFINE(HAVE_DRIVE_LETTERS) AC_DEFINE(HAVE_DOSISH_SYSTEM) ;; *-*-hpux*) if test -z "$GCC" ; then CFLAGS="$CFLAGS -Ae -D_HPUX_SOURCE" fi ;; *-dec-osf4*) if test -z "$GCC" ; then # Suppress all warnings # to get rid of the unsigned/signed char mismatch warnings. CFLAGS="$CFLAGS -w" fi ;; m68k-atari-mint) ;; *-apple-darwin*) AC_DEFINE(_DARWIN_C_SOURCE, 1, Expose all libc features (__DARWIN_C_FULL).) AC_DEFINE(USE_POSIX_SPAWN_FOR_TESTS, 1, [defined if we use posix_spawn in test program]) AC_CHECK_HEADERS(spawn.h) ;; *) ;; esac if test "$have_w32_system" = yes; then AC_DEFINE(HAVE_W32_SYSTEM,1, [Defined if we run on a W32 API based system]) if test "$have_w32ce_system" = yes; then AC_DEFINE(HAVE_W32CE_SYSTEM,1,[Defined if we run on WindowsCE]) fi fi AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes) AM_CONDITIONAL(HAVE_W32CE_SYSTEM, test "$have_w32ce_system" = yes) # A printable OS Name is sometimes useful. case "${host}" in *-*-mingw32ce*) PRINTABLE_OS_NAME="W32CE" ;; *-*-mingw32*) PRINTABLE_OS_NAME="W32" ;; i?86-emx-os2 | i?86-*-os2*emx ) PRINTABLE_OS_NAME="OS/2" ;; i?86-*-msdosdjgpp*) PRINTABLE_OS_NAME="MSDOS/DJGPP" ;; *-linux*) PRINTABLE_OS_NAME="GNU/Linux" ;; *) PRINTABLE_OS_NAME=`uname -s || echo "Unknown"` ;; esac NAME_OF_DEV_RANDOM="/dev/random" NAME_OF_DEV_URANDOM="/dev/urandom" AC_ARG_ENABLE(endian-check, AS_HELP_STRING([--disable-endian-check], [disable the endian check and trust the OS provided macros]), endiancheck=$enableval,endiancheck=yes) if test x"$endiancheck" = xyes ; then AC_C_BIGENDIAN else AC_DEFINE(DISABLED_ENDIAN_CHECK,1,[configure did not test for endianness]) fi AC_CHECK_SIZEOF(unsigned short, 2) AC_CHECK_SIZEOF(unsigned int, 4) AC_CHECK_SIZEOF(unsigned long, 4) AC_CHECK_SIZEOF(unsigned long long, 0) AC_CHECK_SIZEOF(void *, 0) AC_TYPE_UINTPTR_T if test "$ac_cv_sizeof_unsigned_short" = "0" \ || test "$ac_cv_sizeof_unsigned_int" = "0" \ || test "$ac_cv_sizeof_unsigned_long" = "0"; then AC_MSG_WARN([Hmmm, something is wrong with the sizes - using defaults]); fi # Ensure that we have UINT64_C before we bother to check for uint64_t AC_CACHE_CHECK([for UINT64_C],[gnupg_cv_uint64_c_works], AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[uint64_t foo=UINT64_C(42);]])], gnupg_cv_uint64_c_works=yes,gnupg_cv_uint64_c_works=no)) if test "$gnupg_cv_uint64_c_works" = "yes" ; then AC_CHECK_SIZEOF(uint64_t) fi # Do we have any 64-bit data types? if test "$ac_cv_sizeof_unsigned_int" != "8" \ && test "$ac_cv_sizeof_unsigned_long" != "8" \ && test "$ac_cv_sizeof_unsigned_long_long" != "8" \ && test "$ac_cv_sizeof_uint64_t" != "8"; then AC_MSG_ERROR([[ *** *** No 64-bit integer type available. *** It is not possible to build Libgcrypt on this platform. ***]]) fi # If not specified otherwise, all available algorithms will be # included. default_ciphers="$available_ciphers" default_pubkey_ciphers="$available_pubkey_ciphers" default_digests="$available_digests" default_kdfs="$available_kdfs" # Blacklist MD2 by default default_digests=`echo $default_digests | sed -e 's/md2//g'` # Substitutions to set generated files in a Emacs buffer to read-only. AC_SUBST(emacs_local_vars_begin, ['Local Variables:']) AC_SUBST(emacs_local_vars_read_only, ['buffer-read-only: t']) AC_SUBST(emacs_local_vars_end, ['End:']) ############################ ## Command line switches. ## ############################ # Implementation of the --enable-ciphers switch. AC_ARG_ENABLE(ciphers, AS_HELP_STRING([--enable-ciphers=ciphers], [select the symmetric ciphers to include]), [enabled_ciphers=`echo $enableval | tr ',:' ' ' | tr '[A-Z]' '[a-z]'`], [enabled_ciphers=""]) if test "x$enabled_ciphers" = "x" \ -o "$enabled_ciphers" = "yes" \ -o "$enabled_ciphers" = "no"; then enabled_ciphers=$default_ciphers fi AC_MSG_CHECKING([which symmetric ciphers to include]) for cipher in $enabled_ciphers; do LIST_MEMBER($cipher, $available_ciphers) if test "$found" = "0"; then AC_MSG_ERROR([unsupported cipher "$cipher" specified]) fi done AC_MSG_RESULT([$enabled_ciphers]) # Implementation of the --enable-pubkey-ciphers switch. AC_ARG_ENABLE(pubkey-ciphers, AS_HELP_STRING([--enable-pubkey-ciphers=ciphers], [select the public-key ciphers to include]), [enabled_pubkey_ciphers=`echo $enableval | tr ',:' ' ' | tr '[A-Z]' '[a-z]'`], [enabled_pubkey_ciphers=""]) if test "x$enabled_pubkey_ciphers" = "x" \ -o "$enabled_pubkey_ciphers" = "yes" \ -o "$enabled_pubkey_ciphers" = "no"; then enabled_pubkey_ciphers=$default_pubkey_ciphers fi AC_MSG_CHECKING([which public-key ciphers to include]) for cipher in $enabled_pubkey_ciphers; do LIST_MEMBER($cipher, $available_pubkey_ciphers) if test "$found" = "0"; then AC_MSG_ERROR([unsupported public-key cipher specified]) fi done AC_MSG_RESULT([$enabled_pubkey_ciphers]) # Implementation of the --enable-digests switch. AC_ARG_ENABLE(digests, AS_HELP_STRING([--enable-digests=digests], [select the message digests to include]), [enabled_digests=`echo $enableval | tr ',:' ' ' | tr '[A-Z]' '[a-z]'`], [enabled_digests=""]) if test "x$enabled_digests" = "x" \ -o "$enabled_digests" = "yes" \ -o "$enabled_digests" = "no"; then enabled_digests=$default_digests fi AC_MSG_CHECKING([which message digests to include]) for digest in $enabled_digests; do LIST_MEMBER($digest, $available_digests) if test "$found" = "0"; then AC_MSG_ERROR([unsupported message digest specified]) fi done AC_MSG_RESULT([$enabled_digests]) # Implementation of the --enable-kdfs switch. AC_ARG_ENABLE(kdfs, AS_HELP_STRING([--enable-kfds=kdfs], [select the KDFs to include]), [enabled_kdfs=`echo $enableval | tr ',:' ' ' | tr '[A-Z]' '[a-z]'`], [enabled_kdfs=""]) if test "x$enabled_kdfs" = "x" \ -o "$enabled_kdfs" = "yes" \ -o "$enabled_kdfs" = "no"; then enabled_kdfs=$default_kdfs fi AC_MSG_CHECKING([which key derivation functions to include]) for kdf in $enabled_kdfs; do LIST_MEMBER($kdf, $available_kdfs) if test "$found" = "0"; then AC_MSG_ERROR([unsupported key derivation function specified]) fi done AC_MSG_RESULT([$enabled_kdfs]) # Implementation of the --enable-random switch. AC_ARG_ENABLE(random, AS_HELP_STRING([--enable-random=name], [select which random number generator to use]), [random=`echo $enableval | tr '[A-Z]' '[a-z]'`], []) if test "x$random" = "x" -o "$random" = "yes" -o "$random" = "no"; then random=default fi AC_MSG_CHECKING([which random module to use]) if test "$random" != "default" -a "$random" != "auto"; then LIST_MEMBER($random, $available_random_modules) if test "$found" = "0"; then AC_MSG_ERROR([unsupported random module specified]) fi fi AC_MSG_RESULT($random) # Implementation of the --disable-dev-random switch. AC_MSG_CHECKING([whether use of /dev/random is requested]) AC_ARG_ENABLE(dev-random, [ --disable-dev-random disable the use of dev random], try_dev_random=$enableval, try_dev_random=yes) AC_MSG_RESULT($try_dev_random) # Implementation of the --with-egd-socket switch. AC_ARG_WITH(egd-socket, [ --with-egd-socket=NAME Use NAME for the EGD socket)], egd_socket_name="$withval", egd_socket_name="" ) AC_DEFINE_UNQUOTED(EGD_SOCKET_NAME, "$egd_socket_name", [Define if you don't want the default EGD socket name. For details see cipher/rndegd.c]) # Implementation of --disable-asm. AC_MSG_CHECKING([whether MPI and cipher assembler modules are requested]) AC_ARG_ENABLE([asm], AS_HELP_STRING([--disable-asm], [Disable MPI and cipher assembler modules]), [try_asm_modules=$enableval], [try_asm_modules=yes]) AC_MSG_RESULT($try_asm_modules) if test "$try_asm_modules" != yes ; then AC_DEFINE(ASM_DISABLED,1,[Defined if --disable-asm was used to configure]) fi # Implementation of the --enable-large-data-tests switch. AC_MSG_CHECKING([whether to run large data tests]) AC_ARG_ENABLE(large-data-tests, AS_HELP_STRING([--enable-large-data-tests], [Enable the real long ruinning large data tests]), large_data_tests=$enableval,large_data_tests=no) AC_MSG_RESULT($large_data_tests) AC_SUBST(RUN_LARGE_DATA_TESTS, $large_data_tests) # Implementation of --enable-force-soft-hwfeatures AC_MSG_CHECKING([whether 'soft' HW feature bits are forced on]) AC_ARG_ENABLE([force-soft-hwfeatures], AS_HELP_STRING([--enable-force-soft-hwfeatures], [Enable forcing 'soft' HW feature bits on]), [force_soft_hwfeatures=$enableval], [force_soft_hwfeatures=no]) AC_MSG_RESULT($force_soft_hwfeatures) # Implementation of the --with-capabilities switch. # Check whether we want to use Linux capabilities AC_MSG_CHECKING([whether use of capabilities is requested]) AC_ARG_WITH(capabilities, AS_HELP_STRING([--with-capabilities], [Use linux capabilities [default=no]]), [use_capabilities="$withval"],[use_capabilities=no]) AC_MSG_RESULT($use_capabilities) # Implementation of the --enable-hmac-binary-check. AC_MSG_CHECKING([whether a HMAC binary check is requested]) AC_ARG_ENABLE(hmac-binary-check, AS_HELP_STRING([--enable-hmac-binary-check], [Enable library integrity check]), [use_hmac_binary_check="$enableval"], [use_hmac_binary_check=no]) AC_MSG_RESULT($use_hmac_binary_check) if test "$use_hmac_binary_check" = no ; then DEF_HMAC_BINARY_CHECK='' else AC_DEFINE(ENABLE_HMAC_BINARY_CHECK,1, [Define to support an HMAC based integrity check]) AC_CHECK_TOOL(OBJCOPY, [objcopy]) AC_CHECK_TOOL(READELF, [readelf]) if test "$use_hmac_binary_check" != yes ; then DEF_HMAC_BINARY_CHECK=-DKEY_FOR_BINARY_CHECK="'\"$use_hmac_binary_check\"'" fi fi AM_CONDITIONAL(USE_HMAC_BINARY_CHECK, test "x$use_hmac_binary_check" != xno) AC_SUBST(DEF_HMAC_BINARY_CHECK) # Implementation of the --with-fips-module-version. AC_ARG_WITH(fips-module-version, AS_HELP_STRING([--with-fips-module-version=VERSION], [Specify the FIPS module version for the build]), fips_module_version="$withval", fips_module_version="" ) AC_DEFINE_UNQUOTED(FIPS_MODULE_VERSION, "$fips_module_version", [Define FIPS module version for certification]) # Implementation of the --disable-jent-support switch. AC_MSG_CHECKING([whether jitter entropy support is requested]) AC_ARG_ENABLE(jent-support, AS_HELP_STRING([--disable-jent-support], [Disable support for the Jitter entropy collector]), jentsupport=$enableval,jentsupport=yes) AC_MSG_RESULT($jentsupport) # Implementation of the --disable-padlock-support switch. AC_MSG_CHECKING([whether padlock support is requested]) AC_ARG_ENABLE(padlock-support, AS_HELP_STRING([--disable-padlock-support], [Disable support for the PadLock Engine of VIA processors]), padlocksupport=$enableval,padlocksupport=yes) AC_MSG_RESULT($padlocksupport) # Implementation of the --disable-aesni-support switch. AC_MSG_CHECKING([whether AESNI support is requested]) AC_ARG_ENABLE(aesni-support, AS_HELP_STRING([--disable-aesni-support], [Disable support for the Intel AES-NI instructions]), aesnisupport=$enableval,aesnisupport=yes) AC_MSG_RESULT($aesnisupport) # Implementation of the --disable-shaext-support switch. AC_MSG_CHECKING([whether SHAEXT support is requested]) AC_ARG_ENABLE(shaext-support, AS_HELP_STRING([--disable-shaext-support], [Disable support for the Intel SHAEXT instructions]), shaextsupport=$enableval,shaextsupport=yes) AC_MSG_RESULT($shaextsupport) # Implementation of the --disable-pclmul-support switch. AC_MSG_CHECKING([whether PCLMUL support is requested]) AC_ARG_ENABLE(pclmul-support, AS_HELP_STRING([--disable-pclmul-support], [Disable support for the Intel PCLMUL instructions]), pclmulsupport=$enableval,pclmulsupport=yes) AC_MSG_RESULT($pclmulsupport) # Implementation of the --disable-sse41-support switch. AC_MSG_CHECKING([whether SSE4.1 support is requested]) AC_ARG_ENABLE(sse41-support, AS_HELP_STRING([--disable-sse41-support], [Disable support for the Intel SSE4.1 instructions]), sse41support=$enableval,sse41support=yes) AC_MSG_RESULT($sse41support) # Implementation of the --disable-drng-support switch. AC_MSG_CHECKING([whether DRNG support is requested]) AC_ARG_ENABLE(drng-support, AS_HELP_STRING([--disable-drng-support], [Disable support for the Intel DRNG (RDRAND instruction)]), drngsupport=$enableval,drngsupport=yes) AC_MSG_RESULT($drngsupport) # Implementation of the --disable-avx-support switch. AC_MSG_CHECKING([whether AVX support is requested]) AC_ARG_ENABLE(avx-support, AS_HELP_STRING([--disable-avx-support], [Disable support for the Intel AVX instructions]), avxsupport=$enableval,avxsupport=yes) AC_MSG_RESULT($avxsupport) # Implementation of the --disable-avx2-support switch. AC_MSG_CHECKING([whether AVX2 support is requested]) AC_ARG_ENABLE(avx2-support, AS_HELP_STRING([--disable-avx2-support], [Disable support for the Intel AVX2 instructions]), avx2support=$enableval,avx2support=yes) AC_MSG_RESULT($avx2support) # Implementation of the --disable-avx512-support switch. AC_MSG_CHECKING([whether AVX512 support is requested]) AC_ARG_ENABLE(avx512-support, AS_HELP_STRING([--disable-avx512-support], [Disable support for the Intel AVX512 instructions]), avx512support=$enableval,avx512support=yes) AC_MSG_RESULT($avx512support) # Implementation of the --disable-neon-support switch. AC_MSG_CHECKING([whether NEON support is requested]) AC_ARG_ENABLE(neon-support, AS_HELP_STRING([--disable-neon-support], [Disable support for the ARM NEON instructions]), neonsupport=$enableval,neonsupport=yes) AC_MSG_RESULT($neonsupport) # Implementation of the --disable-arm-crypto-support switch. AC_MSG_CHECKING([whether ARMv8 Crypto Extension support is requested]) AC_ARG_ENABLE(arm-crypto-support, AS_HELP_STRING([--disable-arm-crypto-support], [Disable support for the ARMv8 Crypto Extension instructions]), armcryptosupport=$enableval,armcryptosupport=yes) AC_MSG_RESULT($armcryptosupport) # Implementation of the --disable-ppc-crypto-support switch. AC_MSG_CHECKING([whether PPC crypto support is requested]) AC_ARG_ENABLE(ppc-crypto-support, AS_HELP_STRING([--disable-ppc-crypto-support], [Disable support for the PPC crypto instructions introduced in POWER 8 (PowerISA 2.07)]), ppccryptosupport=$enableval,ppccryptosupport=yes) AC_MSG_RESULT($ppccryptosupport) # Implementation of the --disable-O-flag-munging switch. AC_MSG_CHECKING([whether a -O flag munging is requested]) AC_ARG_ENABLE([O-flag-munging], AS_HELP_STRING([--disable-O-flag-munging], [Disable modification of the cc -O flag]), [enable_o_flag_munging=$enableval], [enable_o_flag_munging=yes]) AC_MSG_RESULT($enable_o_flag_munging) AM_CONDITIONAL(ENABLE_O_FLAG_MUNGING, test "$enable_o_flag_munging" = "yes") # Implementation of the --disable-instrumentation-munging switch. AC_MSG_CHECKING([whether a instrumentation (-fprofile, -fsanitize) munging is requested]) AC_ARG_ENABLE([instrumentation-munging], AS_HELP_STRING([--disable-instrumentation-munging], [Disable modification of the cc instrumentation options]), [enable_instrumentation_munging=$enableval], [enable_instrumentation_munging=yes]) AC_MSG_RESULT($enable_instrumentation_munging) AM_CONDITIONAL(ENABLE_INSTRUMENTATION_MUNGING, test "$enable_instrumentation_munging" = "yes") # Implementation of the --disable-amd64-as-feature-detection switch. AC_MSG_CHECKING([whether to enable AMD64 as(1) feature detection]) AC_ARG_ENABLE(amd64-as-feature-detection, AS_HELP_STRING([--disable-amd64-as-feature-detection], [Disable the auto-detection of AMD64 as(1) features]), amd64_as_feature_detection=$enableval, amd64_as_feature_detection=yes) AC_MSG_RESULT($amd64_as_feature_detection) AC_DEFINE_UNQUOTED(PRINTABLE_OS_NAME, "$PRINTABLE_OS_NAME", [A human readable text with the name of the OS]) # For some systems we know that we have ld_version scripts. # Use it then as default. have_ld_version_script=no case "${host}" in *-*-linux*) have_ld_version_script=yes ;; *-*-gnu*) have_ld_version_script=yes ;; esac AC_ARG_ENABLE([ld-version-script], AS_HELP_STRING([--enable-ld-version-script], [enable/disable use of linker version script. (default is system dependent)]), [have_ld_version_script=$enableval], [ : ] ) AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") AC_DEFINE_UNQUOTED(NAME_OF_DEV_RANDOM, "$NAME_OF_DEV_RANDOM", [defined to the name of the strong random device]) AC_DEFINE_UNQUOTED(NAME_OF_DEV_URANDOM, "$NAME_OF_DEV_URANDOM", [defined to the name of the weaker random device]) ############################### #### Checks for libraries. #### ############################### # # gpg-error is required. # AM_PATH_GPG_ERROR("$NEED_GPG_ERROR_VERSION") if test "x$GPG_ERROR_LIBS" = "x"; then AC_MSG_ERROR([libgpg-error is needed. See ftp://ftp.gnupg.org/gcrypt/libgpg-error/ .]) fi AC_DEFINE(GPG_ERR_SOURCE_DEFAULT, GPG_ERR_SOURCE_GCRYPT, [The default error source for libgcrypt.]) # # Check whether pthreads is available # if test "$have_w32_system" != yes; then AC_CHECK_LIB(pthread,pthread_create,have_pthread=yes) if test "$have_pthread" = yes; then AC_DEFINE(HAVE_PTHREAD, 1 ,[Define if we have pthread.]) fi fi # Solaris needs -lsocket and -lnsl. Unisys system includes # gethostbyname in libsocket but needs libnsl for socket. AC_SEARCH_LIBS(setsockopt, [socket], , [AC_SEARCH_LIBS(setsockopt, [socket], , , [-lnsl])]) AC_SEARCH_LIBS(setsockopt, [nsl]) ################################## #### Checks for header files. #### ################################## AC_CHECK_HEADERS(unistd.h sys/auxv.h sys/random.h) ########################################## #### Checks for typedefs, structures, #### #### and compiler characteristics. #### ########################################## AC_C_CONST AC_C_INLINE AC_TYPE_SIZE_T AC_TYPE_PID_T AC_CHECK_TYPES([byte, ushort, u16, u32, u64]) gl_TYPE_SOCKLEN_T # # Check for __builtin_bswap32 intrinsic. # AC_CACHE_CHECK(for __builtin_bswap32, [gcry_cv_have_builtin_bswap32], [gcry_cv_have_builtin_bswap32=no AC_LINK_IFELSE([AC_LANG_PROGRAM([], [int x = 0; int y = __builtin_bswap32(x); return y;])], [gcry_cv_have_builtin_bswap32=yes])]) if test "$gcry_cv_have_builtin_bswap32" = "yes" ; then AC_DEFINE(HAVE_BUILTIN_BSWAP32,1, [Defined if compiler has '__builtin_bswap32' intrinsic]) fi # # Check for __builtin_bswap64 intrinsic. # AC_CACHE_CHECK(for __builtin_bswap64, [gcry_cv_have_builtin_bswap64], [gcry_cv_have_builtin_bswap64=no AC_LINK_IFELSE([AC_LANG_PROGRAM([], [long long x = 0; long long y = __builtin_bswap64(x); return y;])], [gcry_cv_have_builtin_bswap64=yes])]) if test "$gcry_cv_have_builtin_bswap64" = "yes" ; then AC_DEFINE(HAVE_BUILTIN_BSWAP64,1, [Defined if compiler has '__builtin_bswap64' intrinsic]) fi # # Check for __builtin_ctz intrinsic. # AC_CACHE_CHECK(for __builtin_ctz, [gcry_cv_have_builtin_ctz], [gcry_cv_have_builtin_ctz=no AC_LINK_IFELSE([AC_LANG_PROGRAM([], [unsigned int x = 0; int y = __builtin_ctz(x); return y;])], [gcry_cv_have_builtin_ctz=yes])]) if test "$gcry_cv_have_builtin_ctz" = "yes" ; then AC_DEFINE(HAVE_BUILTIN_CTZ, 1, [Defined if compiler has '__builtin_ctz' intrinsic]) fi # # Check for __builtin_ctzl intrinsic. # AC_CACHE_CHECK(for __builtin_ctzl, [gcry_cv_have_builtin_ctzl], [gcry_cv_have_builtin_ctzl=no AC_LINK_IFELSE([AC_LANG_PROGRAM([], [unsigned long x = 0; long y = __builtin_ctzl(x); return y;])], [gcry_cv_have_builtin_ctzl=yes])]) if test "$gcry_cv_have_builtin_ctzl" = "yes" ; then AC_DEFINE(HAVE_BUILTIN_CTZL, 1, [Defined if compiler has '__builtin_ctzl' intrinsic]) fi # # Check for __builtin_clz intrinsic. # AC_CACHE_CHECK(for __builtin_clz, [gcry_cv_have_builtin_clz], [gcry_cv_have_builtin_clz=no AC_LINK_IFELSE([AC_LANG_PROGRAM([], [unsigned int x = 0; int y = __builtin_clz(x); return y;])], [gcry_cv_have_builtin_clz=yes])]) if test "$gcry_cv_have_builtin_clz" = "yes" ; then AC_DEFINE(HAVE_BUILTIN_CLZ, 1, [Defined if compiler has '__builtin_clz' intrinsic]) fi # # Check for __builtin_clzl intrinsic. # AC_CACHE_CHECK(for __builtin_clzl, [gcry_cv_have_builtin_clzl], [gcry_cv_have_builtin_clzl=no AC_LINK_IFELSE([AC_LANG_PROGRAM([], [unsigned long x = 0; long y = __builtin_clzl(x); return y;])], [gcry_cv_have_builtin_clzl=yes])]) if test "$gcry_cv_have_builtin_clzl" = "yes" ; then AC_DEFINE(HAVE_BUILTIN_CLZL, 1, [Defined if compiler has '__builtin_clzl' intrinsic]) fi # # Check for __sync_synchronize intrinsic. # AC_CACHE_CHECK(for __sync_synchronize, [gcry_cv_have_sync_synchronize], [gcry_cv_have_sync_synchronize=no AC_LINK_IFELSE([AC_LANG_PROGRAM([], [__sync_synchronize(); return 0;])], [gcry_cv_have_sync_synchronize=yes])]) if test "$gcry_cv_have_sync_synchronize" = "yes" ; then AC_DEFINE(HAVE_SYNC_SYNCHRONIZE, 1, [Defined if compiler has '__sync_synchronize' intrinsic]) fi # # Check for VLA support (variable length arrays). # AC_CACHE_CHECK(whether the variable length arrays are supported, [gcry_cv_have_vla], [gcry_cv_have_vla=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[void f1(char *, int); char foo(int i) { char b[(i < 0 ? 0 : i) + 1]; f1(b, sizeof b); return b[0];}]])], [gcry_cv_have_vla=yes])]) if test "$gcry_cv_have_vla" = "yes" ; then AC_DEFINE(HAVE_VLA,1, [Defined if variable length arrays are supported]) fi # # Check for ELF visibility support. # AC_CACHE_CHECK(whether the visibility attribute is supported, gcry_cv_visibility_attribute, [gcry_cv_visibility_attribute=no AC_LANG_CONFTEST([AC_LANG_SOURCE( [[int foo __attribute__ ((visibility ("hidden"))) = 1; int bar __attribute__ ((visibility ("protected"))) = 1; ]])]) if ${CC-cc} -Werror -S conftest.c -o conftest.s \ 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then if grep '\.hidden.*foo' conftest.s >/dev/null 2>&1 ; then if grep '\.protected.*bar' conftest.s >/dev/null 2>&1; then gcry_cv_visibility_attribute=yes fi fi fi ]) if test "$gcry_cv_visibility_attribute" = "yes"; then AC_CACHE_CHECK(for broken visibility attribute, gcry_cv_broken_visibility_attribute, [gcry_cv_broken_visibility_attribute=yes AC_LANG_CONFTEST([AC_LANG_SOURCE( [[int foo (int x); int bar (int x) __asm__ ("foo") __attribute__ ((visibility ("hidden"))); int bar (int x) { return x; } ]])]) if ${CC-cc} -Werror -S conftest.c -o conftest.s \ 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then if grep '\.hidden@<:@ _@:>@foo' conftest.s >/dev/null 2>&1; then gcry_cv_broken_visibility_attribute=no fi fi ]) fi if test "$gcry_cv_visibility_attribute" = "yes"; then AC_CACHE_CHECK(for broken alias attribute, gcry_cv_broken_alias_attribute, [gcry_cv_broken_alias_attribute=yes AC_LANG_CONFTEST([AC_LANG_SOURCE( [[extern int foo (int x) __asm ("xyzzy"); int bar (int x) { return x; } extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); extern int dfoo; extern __typeof (dfoo) dfoo __asm ("abccb"); int dfoo = 1; ]])]) if ${CC-cc} -Werror -S conftest.c -o conftest.s \ 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then if grep 'xyzzy' conftest.s >/dev/null 2>&1 && \ grep 'abccb' conftest.s >/dev/null 2>&1; then gcry_cv_broken_alias_attribute=no fi fi ]) fi if test "$gcry_cv_visibility_attribute" = "yes"; then AC_CACHE_CHECK(if gcc supports -fvisibility=hidden, gcry_cv_gcc_has_f_visibility, [gcry_cv_gcc_has_f_visibility=no _gcc_cflags_save=$CFLAGS CFLAGS="-fvisibility=hidden" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], gcry_cv_gcc_has_f_visibility=yes) CFLAGS=$_gcc_cflags_save; ]) fi if test "$gcry_cv_visibility_attribute" = "yes" \ && test "$gcry_cv_broken_visibility_attribute" != "yes" \ && test "$gcry_cv_broken_alias_attribute" != "yes" \ && test "$gcry_cv_gcc_has_f_visibility" = "yes" then AC_DEFINE(GCRY_USE_VISIBILITY, 1, [Define to use the GNU C visibility attribute.]) CFLAGS="$CFLAGS -fvisibility=hidden" fi # Following attribute tests depend on warnings to cause compile to fail, # so set -Werror temporarily. _gcc_cflags_save=$CFLAGS CFLAGS="$CFLAGS -Werror" # # Check whether the compiler supports the GCC style aligned attribute # AC_CACHE_CHECK([whether the GCC style aligned attribute is supported], [gcry_cv_gcc_attribute_aligned], [gcry_cv_gcc_attribute_aligned=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[struct { int a; } foo __attribute__ ((aligned (16)));]])], [gcry_cv_gcc_attribute_aligned=yes])]) if test "$gcry_cv_gcc_attribute_aligned" = "yes" ; then AC_DEFINE(HAVE_GCC_ATTRIBUTE_ALIGNED,1, [Defined if a GCC style "__attribute__ ((aligned (n))" is supported]) fi # # Check whether the compiler supports the GCC style packed attribute # AC_CACHE_CHECK([whether the GCC style packed attribute is supported], [gcry_cv_gcc_attribute_packed], [gcry_cv_gcc_attribute_packed=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[struct foolong_s { long b; } __attribute__ ((packed)); struct foo_s { char a; struct foolong_s b; } __attribute__ ((packed)); enum bar { FOO = 1 / (sizeof(struct foo_s) == (sizeof(char) + sizeof(long))), };]])], [gcry_cv_gcc_attribute_packed=yes])]) if test "$gcry_cv_gcc_attribute_packed" = "yes" ; then AC_DEFINE(HAVE_GCC_ATTRIBUTE_PACKED,1, [Defined if a GCC style "__attribute__ ((packed))" is supported]) fi # # Check whether the compiler supports the GCC style may_alias attribute # AC_CACHE_CHECK([whether the GCC style may_alias attribute is supported], [gcry_cv_gcc_attribute_may_alias], [gcry_cv_gcc_attribute_may_alias=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[typedef struct foo_s { int a; } __attribute__ ((may_alias)) foo_t;]])], [gcry_cv_gcc_attribute_may_alias=yes])]) if test "$gcry_cv_gcc_attribute_may_alias" = "yes" ; then AC_DEFINE(HAVE_GCC_ATTRIBUTE_MAY_ALIAS,1, [Defined if a GCC style "__attribute__ ((may_alias))" is supported]) fi # Restore flags. CFLAGS=$_gcc_cflags_save; # # Check whether the compiler supports 'asm' or '__asm__' keyword for # assembler blocks. # AC_CACHE_CHECK([whether 'asm' assembler keyword is supported], [gcry_cv_have_asm], [gcry_cv_have_asm=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[void a(void) { asm("":::"memory"); }]])], [gcry_cv_have_asm=yes])]) AC_CACHE_CHECK([whether '__asm__' assembler keyword is supported], [gcry_cv_have___asm__], [gcry_cv_have___asm__=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[void a(void) { __asm__("":::"memory"); }]])], [gcry_cv_have___asm__=yes])]) if test "$gcry_cv_have_asm" = "no" ; then if test "$gcry_cv_have___asm__" = "yes" ; then AC_DEFINE(asm,__asm__, [Define to supported assembler block keyword, if plain 'asm' was not supported]) fi fi # # Check whether the compiler supports inline assembly memory barrier. # if test "$gcry_cv_have_asm" = "no" ; then if test "$gcry_cv_have___asm__" = "yes" ; then AC_CACHE_CHECK([whether inline assembly memory barrier is supported], [gcry_cv_have_asm_volatile_memory], [gcry_cv_have_asm_volatile_memory=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[void a(int x) { __asm__ volatile("":::"memory"); __asm__ volatile("":"+r"(x)::"memory"); }]])], [gcry_cv_have_asm_volatile_memory=yes])]) fi else AC_CACHE_CHECK([whether inline assembly memory barrier is supported], [gcry_cv_have_asm_volatile_memory], [gcry_cv_have_asm_volatile_memory=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[void a(int x) { asm volatile("":::"memory"); asm volatile("":"+r"(x)::"memory"); }]])], [gcry_cv_have_asm_volatile_memory=yes])]) fi if test "$gcry_cv_have_asm_volatile_memory" = "yes" ; then AC_DEFINE(HAVE_GCC_ASM_VOLATILE_MEMORY,1, [Define if inline asm memory barrier is supported]) fi # # Check whether GCC assembler supports features needed for our ARM # implementations. This needs to be done before setting up the # assembler stuff. # AC_CACHE_CHECK([whether GCC assembler is compatible for ARM assembly implementations], [gcry_cv_gcc_arm_platform_as_ok], [if test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_arm_platform_as_ok="n/a" else gcry_cv_gcc_arm_platform_as_ok=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( /* Test if assembler supports UAL syntax. */ ".syntax unified\n\t" ".arm\n\t" /* our assembly code is in ARM mode */ ".text\n\t" /* Following causes error if assembler ignored '.syntax unified'. */ "asmfunc:\n\t" "add %r0, %r0, %r4, ror #12;\n\t" /* Test if '.type' and '.size' are supported. */ ".size asmfunc,.-asmfunc;\n\t" ".type asmfunc,%function;\n\t" );]], [ asmfunc(); ] )], [gcry_cv_gcc_arm_platform_as_ok=yes]) fi]) if test "$gcry_cv_gcc_arm_platform_as_ok" = "yes" ; then AC_DEFINE(HAVE_COMPATIBLE_GCC_ARM_PLATFORM_AS,1, [Defined if underlying assembler is compatible with ARM assembly implementations]) fi # # Check whether GCC assembler supports features needed for our ARMv8/Aarch64 # implementations. This needs to be done before setting up the # assembler stuff. # AC_CACHE_CHECK([whether GCC assembler is compatible for ARMv8/Aarch64 assembly implementations], [gcry_cv_gcc_aarch64_platform_as_ok], [if test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_aarch64_platform_as_ok="n/a" else gcry_cv_gcc_aarch64_platform_as_ok=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( ".text\n\t" "asmfunc:\n\t" "eor x0, x0, x30, ror #12;\n\t" "add x0, x0, x30, asr #12;\n\t" "eor v0.16b, v0.16b, v31.16b;\n\t" );]], [ asmfunc(); ] )], [gcry_cv_gcc_aarch64_platform_as_ok=yes]) fi]) if test "$gcry_cv_gcc_aarch64_platform_as_ok" = "yes" ; then AC_DEFINE(HAVE_COMPATIBLE_GCC_AARCH64_PLATFORM_AS,1, [Defined if underlying assembler is compatible with ARMv8/Aarch64 assembly implementations]) fi # # Check whether GCC assembler supports for CFI directives. # AC_CACHE_CHECK([whether GCC assembler supports for CFI directives], [gcry_cv_gcc_asm_cfi_directives], [gcry_cv_gcc_asm_cfi_directives=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( ".text\n\t" "ac_test:\n\t" ".cfi_startproc\n\t" ".cfi_remember_state\n\t" ".cfi_adjust_cfa_offset 8\n\t" ".cfi_rel_offset 0, 8\n\t" ".cfi_def_cfa_register 1\n\t" ".cfi_register 2, 3\n\t" ".cfi_restore 2\n\t" ".cfi_escape 0x0f, 0x02, 0x11, 0x00\n\t" ".cfi_restore_state\n\t" ".long 0\n\t" ".cfi_endproc\n\t" );]])], [gcry_cv_gcc_asm_cfi_directives=yes])]) if test "$gcry_cv_gcc_asm_cfi_directives" = "yes" ; then AC_DEFINE(HAVE_GCC_ASM_CFI_DIRECTIVES,1, [Defined if underlying assembler supports for CFI directives]) fi # # Check whether GCC assembler supports for ELF directives. # AC_CACHE_CHECK([whether GCC assembler supports for ELF directives], [gcry_cv_gcc_asm_elf_directives], [gcry_cv_gcc_asm_elf_directives=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( /* Test if ELF directives '.type' and '.size' are supported. */ ".text\n\t" "asmfunc:\n\t" ".size asmfunc,.-asmfunc;\n\t" ".type asmfunc,STT_FUNC;\n\t" );]])], [gcry_cv_gcc_asm_elf_directives=yes])]) if test "$gcry_cv_gcc_asm_elf_directives" = "yes" ; then AC_DEFINE(HAVE_GCC_ASM_ELF_DIRECTIVES,1, [Defined if underlying assembler supports for ELF directives]) fi # # Check whether underscores in symbols are required. This needs to be # done before setting up the assembler stuff. # GNUPG_SYS_SYMBOL_UNDERSCORE() ################################# #### #### #### Setup assembler stuff. #### #### Define mpi_cpu_arch. #### #### #### ################################# AC_ARG_ENABLE(mpi-path, AS_HELP_STRING([--enable-mpi-path=EXTRA_PATH], [prepend EXTRA_PATH to list of CPU specific optimizations]), mpi_extra_path="$enableval",mpi_extra_path="") AC_MSG_CHECKING(architecture and mpi assembler functions) if test -f $srcdir/mpi/config.links ; then . $srcdir/mpi/config.links AC_CONFIG_LINKS("$mpi_ln_list") ac_cv_mpi_sflags="$mpi_sflags" AC_MSG_RESULT($mpi_cpu_arch) else AC_MSG_RESULT(failed) AC_MSG_ERROR([mpi/config.links missing!]) fi MPI_SFLAGS="$ac_cv_mpi_sflags" AC_SUBST(MPI_SFLAGS) AM_CONDITIONAL(MPI_MOD_ASM_MPIH_ADD1, test "$mpi_mod_asm_mpih_add1" = yes) AM_CONDITIONAL(MPI_MOD_ASM_MPIH_SUB1, test "$mpi_mod_asm_mpih_sub1" = yes) AM_CONDITIONAL(MPI_MOD_ASM_MPIH_MUL1, test "$mpi_mod_asm_mpih_mul1" = yes) AM_CONDITIONAL(MPI_MOD_ASM_MPIH_MUL2, test "$mpi_mod_asm_mpih_mul2" = yes) AM_CONDITIONAL(MPI_MOD_ASM_MPIH_MUL3, test "$mpi_mod_asm_mpih_mul3" = yes) AM_CONDITIONAL(MPI_MOD_ASM_MPIH_LSHIFT, test "$mpi_mod_asm_mpih_lshift" = yes) AM_CONDITIONAL(MPI_MOD_ASM_MPIH_RSHIFT, test "$mpi_mod_asm_mpih_rshift" = yes) AM_CONDITIONAL(MPI_MOD_ASM_UDIV, test "$mpi_mod_asm_udiv" = yes) AM_CONDITIONAL(MPI_MOD_ASM_UDIV_QRNND, test "$mpi_mod_asm_udiv_qrnnd" = yes) AM_CONDITIONAL(MPI_MOD_C_MPIH_ADD1, test "$mpi_mod_c_mpih_add1" = yes) AM_CONDITIONAL(MPI_MOD_C_MPIH_SUB1, test "$mpi_mod_c_mpih_sub1" = yes) AM_CONDITIONAL(MPI_MOD_C_MPIH_MUL1, test "$mpi_mod_c_mpih_mul1" = yes) AM_CONDITIONAL(MPI_MOD_C_MPIH_MUL2, test "$mpi_mod_c_mpih_mul2" = yes) AM_CONDITIONAL(MPI_MOD_C_MPIH_MUL3, test "$mpi_mod_c_mpih_mul3" = yes) AM_CONDITIONAL(MPI_MOD_C_MPIH_LSHIFT, test "$mpi_mod_c_mpih_lshift" = yes) AM_CONDITIONAL(MPI_MOD_C_MPIH_RSHIFT, test "$mpi_mod_c_mpih_rshift" = yes) AM_CONDITIONAL(MPI_MOD_C_UDIV, test "$mpi_mod_c_udiv" = yes) AM_CONDITIONAL(MPI_MOD_C_UDIV_QRNND, test "$mpi_mod_c_udiv_qrnnd" = yes) # Reset non applicable feature flags. if test "$mpi_cpu_arch" != "x86" ; then aesnisupport="n/a" shaextsupport="n/a" pclmulsupport="n/a" sse41support="n/a" avxsupport="n/a" avx2support="n/a" padlocksupport="n/a" drngsupport="n/a" fi if test "$mpi_cpu_arch" != "arm" ; then if test "$mpi_cpu_arch" != "aarch64" ; then neonsupport="n/a" armcryptosupport="n/a" fi fi if test "$mpi_cpu_arch" != "ppc"; then ppccryptosupport="n/a" fi ############################################# #### #### #### Platform specific compiler checks. #### #### #### ############################################# # Following tests depend on warnings to cause compile to fail, so set -Werror # temporarily. _gcc_cflags_save=$CFLAGS CFLAGS="$CFLAGS -Werror" # # Check whether compiler supports 'ms_abi' function attribute. # AC_CACHE_CHECK([whether compiler supports 'ms_abi' function attribute], [gcry_cv_gcc_attribute_ms_abi], [gcry_cv_gcc_attribute_ms_abi=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[int __attribute__ ((ms_abi)) proto(int);]])], [gcry_cv_gcc_attribute_ms_abi=yes])]) if test "$gcry_cv_gcc_attribute_ms_abi" = "yes" ; then AC_DEFINE(HAVE_GCC_ATTRIBUTE_MS_ABI,1, [Defined if compiler supports "__attribute__ ((ms_abi))" function attribute]) fi # # Check whether compiler supports 'sysv_abi' function attribute. # AC_CACHE_CHECK([whether compiler supports 'sysv_abi' function attribute], [gcry_cv_gcc_attribute_sysv_abi], [gcry_cv_gcc_attribute_sysv_abi=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[int __attribute__ ((sysv_abi)) proto(int);]])], [gcry_cv_gcc_attribute_sysv_abi=yes])]) if test "$gcry_cv_gcc_attribute_sysv_abi" = "yes" ; then AC_DEFINE(HAVE_GCC_ATTRIBUTE_SYSV_ABI,1, [Defined if compiler supports "__attribute__ ((sysv_abi))" function attribute]) fi # # Check whether default calling convention is 'ms_abi'. # if test "$gcry_cv_gcc_attribute_ms_abi" = "yes" ; then AC_CACHE_CHECK([whether default calling convention is 'ms_abi'], [gcry_cv_gcc_default_abi_is_ms_abi], [gcry_cv_gcc_default_abi_is_ms_abi=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[void *test(void) { void *(*def_func)(void) = test; void *__attribute__((ms_abi))(*msabi_func)(void); /* warning on SysV abi targets, passes on Windows based targets */ msabi_func = def_func; return msabi_func; }]])], [gcry_cv_gcc_default_abi_is_ms_abi=yes])]) if test "$gcry_cv_gcc_default_abi_is_ms_abi" = "yes" ; then AC_DEFINE(HAVE_GCC_DEFAULT_ABI_IS_MS_ABI,1, [Defined if default calling convention is 'ms_abi']) fi fi # # Check whether default calling convention is 'sysv_abi'. # if test "$gcry_cv_gcc_attribute_sysv_abi" = "yes" ; then AC_CACHE_CHECK([whether default calling convention is 'sysv_abi'], [gcry_cv_gcc_default_abi_is_sysv_abi], [gcry_cv_gcc_default_abi_is_sysv_abi=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[void *test(void) { void *(*def_func)(void) = test; void *__attribute__((sysv_abi))(*sysvabi_func)(void); /* warning on MS ABI targets, passes on SysV ABI targets */ sysvabi_func = def_func; return sysvabi_func; }]])], [gcry_cv_gcc_default_abi_is_sysv_abi=yes])]) if test "$gcry_cv_gcc_default_abi_is_sysv_abi" = "yes" ; then AC_DEFINE(HAVE_GCC_DEFAULT_ABI_IS_SYSV_ABI,1, [Defined if default calling convention is 'sysv_abi']) fi fi # Restore flags. CFLAGS=$_gcc_cflags_save; # # Check whether GCC inline assembler supports SSSE3 instructions # This is required for the AES-NI instructions. # AC_CACHE_CHECK([whether GCC inline assembler supports SSSE3 instructions], [gcry_cv_gcc_inline_asm_ssse3], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_ssse3="n/a" else gcry_cv_gcc_inline_asm_ssse3=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[static unsigned char be_mask[16] __attribute__ ((aligned (16))) = { 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 }; void a(void) { __asm__("pshufb %[mask], %%xmm2\n\t"::[mask]"m"(*be_mask):); }]], [ a(); ] )], [gcry_cv_gcc_inline_asm_ssse3=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_ssse3" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_SSSE3,1, [Defined if inline assembler supports SSSE3 instructions]) fi # # Check whether GCC inline assembler supports PCLMUL instructions. # AC_CACHE_CHECK([whether GCC inline assembler supports PCLMUL instructions], [gcry_cv_gcc_inline_asm_pclmul], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_pclmul="n/a" else gcry_cv_gcc_inline_asm_pclmul=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[void a(void) { __asm__("pclmulqdq \$0, %%xmm1, %%xmm3\n\t":::"cc"); }]], [ a(); ] )], [gcry_cv_gcc_inline_asm_pclmul=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_pclmul" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_PCLMUL,1, [Defined if inline assembler supports PCLMUL instructions]) fi # # Check whether GCC inline assembler supports SHA Extensions instructions. # AC_CACHE_CHECK([whether GCC inline assembler supports SHA Extensions instructions], [gcry_cv_gcc_inline_asm_shaext], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_shaext="n/a" else gcry_cv_gcc_inline_asm_shaext=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[void a(void) { __asm__("sha1rnds4 \$0, %%xmm1, %%xmm3\n\t":::"cc"); __asm__("sha1nexte %%xmm1, %%xmm3\n\t":::"cc"); __asm__("sha1msg1 %%xmm1, %%xmm3\n\t":::"cc"); __asm__("sha1msg2 %%xmm1, %%xmm3\n\t":::"cc"); __asm__("sha256rnds2 %%xmm0, %%xmm1, %%xmm3\n\t":::"cc"); __asm__("sha256msg1 %%xmm1, %%xmm3\n\t":::"cc"); __asm__("sha256msg2 %%xmm1, %%xmm3\n\t":::"cc"); }]], [ a(); ] )], [gcry_cv_gcc_inline_asm_shaext=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_shaext" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_SHAEXT,1, [Defined if inline assembler supports SHA Extensions instructions]) fi # # Check whether GCC inline assembler supports SSE4.1 instructions. # AC_CACHE_CHECK([whether GCC inline assembler supports SSE4.1 instructions], [gcry_cv_gcc_inline_asm_sse41], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_sse41="n/a" else gcry_cv_gcc_inline_asm_sse41=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[void a(void) { int i; __asm__("pextrd \$2, %%xmm0, %[out]\n\t" : [out] "=m" (i)); }]], [ a(); ] )], [gcry_cv_gcc_inline_asm_sse41=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_sse41" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_SSE41,1, [Defined if inline assembler supports SSE4.1 instructions]) fi # # Check whether GCC inline assembler supports AVX instructions # AC_CACHE_CHECK([whether GCC inline assembler supports AVX instructions], [gcry_cv_gcc_inline_asm_avx], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_avx="n/a" else gcry_cv_gcc_inline_asm_avx=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[void a(void) { __asm__("xgetbv; vaesdeclast (%[mem]),%%xmm0,%%xmm7\n\t"::[mem]"r"(0):); }]], [ a(); ] )], [gcry_cv_gcc_inline_asm_avx=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_avx" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_AVX,1, [Defined if inline assembler supports AVX instructions]) fi # # Check whether GCC inline assembler supports AVX2 instructions # AC_CACHE_CHECK([whether GCC inline assembler supports AVX2 instructions], [gcry_cv_gcc_inline_asm_avx2], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_avx2="n/a" else gcry_cv_gcc_inline_asm_avx2=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[void a(void) { __asm__("xgetbv; vpbroadcastb %%xmm7,%%ymm1\n\t":::"cc"); }]], [ a(); ] )], [gcry_cv_gcc_inline_asm_avx2=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_avx2" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_AVX2,1, [Defined if inline assembler supports AVX2 instructions]) fi # # Check whether GCC inline assembler supports AVX512 instructions # AC_CACHE_CHECK([whether GCC inline assembler supports AVX512 instructions], [gcry_cv_gcc_inline_asm_avx512], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_avx512="n/a" else gcry_cv_gcc_inline_asm_avx512=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[void a(void) { __asm__("xgetbv; vpopcntq %%zmm7, %%zmm1%{%%k1%}%{z%};\n\t":::"cc"); __asm__("vpexpandb %%zmm3, %%zmm1;\n\t":::"cc"); }]], [ a(); ] )], [gcry_cv_gcc_inline_asm_avx512=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_avx512" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_AVX512,1, [Defined if inline assembler supports AVX512 instructions]) fi # # Check whether GCC inline assembler supports VAES and VPCLMUL instructions # AC_CACHE_CHECK([whether GCC inline assembler supports VAES and VPCLMUL instructions], [gcry_cv_gcc_inline_asm_vaes_vpclmul], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_vaes_vpclmul="n/a" else gcry_cv_gcc_inline_asm_vaes_vpclmul=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[void a(void) { __asm__("vaesenclast %%ymm7,%%ymm7,%%ymm1\n\t":::"cc");/*256-bit*/ __asm__("vaesenclast %%zmm7,%%zmm7,%%zmm1\n\t":::"cc");/*512-bit*/ __asm__("vpclmulqdq \$0,%%ymm7,%%ymm7,%%ymm1\n\t":::"cc");/*256-bit*/ __asm__("vpclmulqdq \$0,%%zmm7,%%zmm7,%%zmm1\n\t":::"cc");/*512-bit*/ }]], [ a(); ] )], [gcry_cv_gcc_inline_asm_vaes_vpclmul=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_vaes_vpclmul" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_VAES_VPCLMUL,1, [Defined if inline assembler supports VAES and VPCLMUL instructions]) fi # # Check whether GCC inline assembler supports BMI2 instructions # AC_CACHE_CHECK([whether GCC inline assembler supports BMI2 instructions], [gcry_cv_gcc_inline_asm_bmi2], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_bmi2="n/a" else gcry_cv_gcc_inline_asm_bmi2=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[unsigned int a(unsigned int x, unsigned int y) { unsigned int tmp1, tmp2; asm ("rorxl %2, %1, %0" : "=r" (tmp1) : "rm0" (x), "J" (32 - ((23) & 31))); asm ("andnl %2, %1, %0" : "=r" (tmp2) : "r0" (x), "rm" (y)); return tmp1 + tmp2; }]], [ a(1, 2); ] )], [gcry_cv_gcc_inline_asm_bmi2=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_bmi2" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_BMI2,1, [Defined if inline assembler supports BMI2 instructions]) fi # # Check whether GCC assembler needs "-Wa,--divide" to correctly handle # constant division # if test $amd64_as_feature_detection = yes; then AC_CACHE_CHECK([whether GCC assembler handles division correctly], [gcry_cv_gcc_as_const_division_ok], [gcry_cv_gcc_as_const_division_ok=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__(".text\n\tfn:\n\t xorl \$(123456789/12345678), %ebp;\n\t");]], [fn();])], [gcry_cv_gcc_as_const_division_ok=yes])]) if test "$gcry_cv_gcc_as_const_division_ok" = "no" ; then # # Add '-Wa,--divide' to CPPFLAGS and try check again. # _gcc_cppflags_save="$CPPFLAGS" CPPFLAGS="$CPPFLAGS -Wa,--divide" AC_CACHE_CHECK([whether GCC assembler handles division correctly with "-Wa,--divide"], [gcry_cv_gcc_as_const_division_with_wadivide_ok], [gcry_cv_gcc_as_const_division_with_wadivide_ok=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__(".text\n\tfn:\n\t xorl \$(123456789/12345678), %ebp;\n\t");]], [fn();])], [gcry_cv_gcc_as_const_division_with_wadivide_ok=yes])]) if test "$gcry_cv_gcc_as_const_division_with_wadivide_ok" = "no" ; then # '-Wa,--divide' did not work, restore old flags. CPPFLAGS="$_gcc_cppflags_save" fi fi fi # # Check whether GCC assembler supports features needed for our amd64 # implementations # if test $amd64_as_feature_detection = yes; then AC_CACHE_CHECK([whether GCC assembler is compatible for amd64 assembly implementations], [gcry_cv_gcc_amd64_platform_as_ok], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_amd64_platform_as_ok="n/a" else gcry_cv_gcc_amd64_platform_as_ok=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( /* Test if '.type' and '.size' are supported. */ /* These work only on ELF targets. */ ".text\n\t" "asmfunc:\n\t" ".size asmfunc,.-asmfunc;\n\t" ".type asmfunc,@function;\n\t" /* Test if assembler allows use of '/' for constant division * (Solaris/x86 issue). If previous constant division check * and "-Wa,--divide" workaround failed, this causes assembly * to be disable on this machine. */ "xorl \$(123456789/12345678), %ebp;\n\t" );]], [ asmfunc(); ])], [gcry_cv_gcc_amd64_platform_as_ok=yes]) fi]) if test "$gcry_cv_gcc_amd64_platform_as_ok" = "yes" ; then AC_DEFINE(HAVE_COMPATIBLE_GCC_AMD64_PLATFORM_AS,1, [Defined if underlying assembler is compatible with amd64 assembly implementations]) fi if test "$gcry_cv_gcc_amd64_platform_as_ok" = "no" && test "$gcry_cv_gcc_attribute_sysv_abi" = "yes" && test "$gcry_cv_gcc_default_abi_is_ms_abi" = "yes"; then AC_CACHE_CHECK([whether GCC assembler is compatible for WIN64 assembly implementations], [gcry_cv_gcc_win64_platform_as_ok], [gcry_cv_gcc_win64_platform_as_ok=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( ".text\n\t" ".globl asmfunc\n\t" "asmfunc:\n\t" "xorq \$(1234), %rbp;\n\t" );]], [ asmfunc(); ])], [gcry_cv_gcc_win64_platform_as_ok=yes])]) if test "$gcry_cv_gcc_win64_platform_as_ok" = "yes" ; then AC_DEFINE(HAVE_COMPATIBLE_GCC_WIN64_PLATFORM_AS,1, [Defined if underlying assembler is compatible with WIN64 assembly implementations]) fi fi fi # # Check whether GCC assembler supports features needed for assembly # implementations that use Intel syntax # AC_CACHE_CHECK([whether GCC assembler is compatible for Intel syntax assembly implementations], [gcry_cv_gcc_platform_as_ok_for_intel_syntax], [if test "$mpi_cpu_arch" != "x86" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_platform_as_ok_for_intel_syntax="n/a" else gcry_cv_gcc_platform_as_ok_for_intel_syntax=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( ".intel_syntax noprefix\n\t" ".text\n\t" "actest:\n\t" "pxor xmm1, xmm7;\n\t" "vperm2i128 ymm2, ymm3, ymm0, 1;\n\t" "add eax, ebp;\n\t" "rorx eax, ebp, 1;\n\t" "sub eax, [esp + 4];\n\t" "add dword ptr [esp + eax], 0b10101;\n\t" ".att_syntax prefix\n\t" );]], [ actest(); ])], [gcry_cv_gcc_platform_as_ok_for_intel_syntax=yes]) fi]) if test "$gcry_cv_gcc_platform_as_ok_for_intel_syntax" = "yes" ; then AC_DEFINE(HAVE_INTEL_SYNTAX_PLATFORM_AS,1, [Defined if underlying assembler is compatible with Intel syntax assembly implementations]) fi # # Check whether compiler is configured for ARMv6 or newer architecture # AC_CACHE_CHECK([whether compiler is configured for ARMv6 or newer architecture], [gcry_cv_cc_arm_arch_is_v6], [if test "$mpi_cpu_arch" != "arm" || test "$try_asm_modules" != "yes" ; then gcry_cv_cc_arm_arch_is_v6="n/a" else gcry_cv_cc_arm_arch_is_v6=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[ #if defined(__arm__) && \ ((defined(__ARM_ARCH) && __ARM_ARCH >= 6) \ || defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \ || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) \ || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) \ || defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \ || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \ || defined(__ARM_ARCH_7EM__)) /* empty */ #else /* fail compile if not ARMv6. */ not_armv6 not_armv6 = (not_armv6)not_armv6; #endif ]])], [gcry_cv_cc_arm_arch_is_v6=yes]) fi]) if test "$gcry_cv_cc_arm_arch_is_v6" = "yes" ; then AC_DEFINE(HAVE_ARM_ARCH_V6,1, [Defined if ARM architecture is v6 or newer]) fi # # Check whether GCC inline assembler supports NEON instructions # AC_CACHE_CHECK([whether GCC inline assembler supports NEON instructions], [gcry_cv_gcc_inline_asm_neon], [if test "$mpi_cpu_arch" != "arm" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_neon="n/a" else gcry_cv_gcc_inline_asm_neon=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( ".syntax unified\n\t" ".arm\n\t" ".fpu neon\n\t" ".text\n\t" "testfn:\n\t" "vld1.64 {%q0-%q1}, [%r0]!;\n\t" "vrev64.8 %q0, %q3;\n\t" "vadd.u64 %q0, %q1;\n\t" "vadd.s64 %d3, %d2, %d3;\n\t" ); ]], [ testfn(); ])], [gcry_cv_gcc_inline_asm_neon=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_neon" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_NEON,1, [Defined if inline assembler supports NEON instructions]) fi # # Check whether GCC inline assembler supports AArch32 Crypto Extension instructions # AC_CACHE_CHECK([whether GCC inline assembler supports AArch32 Crypto Extension instructions], [gcry_cv_gcc_inline_asm_aarch32_crypto], [if test "$mpi_cpu_arch" != "arm" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_aarch32_crypto="n/a" else gcry_cv_gcc_inline_asm_aarch32_crypto=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( ".syntax unified\n\t" ".arch armv8-a\n\t" ".arm\n\t" ".fpu crypto-neon-fp-armv8\n\t" ".text\n\t" "testfn:\n\t" "sha1h.32 q0, q0;\n\t" "sha1c.32 q0, q0, q0;\n\t" "sha1p.32 q0, q0, q0;\n\t" "sha1su0.32 q0, q0, q0;\n\t" "sha1su1.32 q0, q0;\n\t" "sha256h.32 q0, q0, q0;\n\t" "sha256h2.32 q0, q0, q0;\n\t" "sha1p.32 q0, q0, q0;\n\t" "sha256su0.32 q0, q0;\n\t" "sha256su1.32 q0, q0, q15;\n\t" "aese.8 q0, q0;\n\t" "aesd.8 q0, q0;\n\t" "aesmc.8 q0, q0;\n\t" "aesimc.8 q0, q0;\n\t" "vmull.p64 q0, d0, d0;\n\t" ); ]], [ testfn(); ])], [gcry_cv_gcc_inline_asm_aarch32_crypto=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_aarch32_crypto" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_AARCH32_CRYPTO,1, [Defined if inline assembler supports AArch32 Crypto Extension instructions]) fi # # Check whether GCC inline assembler supports AArch64 NEON instructions # AC_CACHE_CHECK([whether GCC inline assembler supports AArch64 NEON instructions], [gcry_cv_gcc_inline_asm_aarch64_neon], [if test "$mpi_cpu_arch" != "aarch64" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_aarch64_neon="n/a" else gcry_cv_gcc_inline_asm_aarch64_neon=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( ".cpu generic+simd\n\t" ".text\n\t" "testfn:\n\t" "mov w0, \#42;\n\t" "dup v0.8b, w0;\n\t" "ld4 {v0.8b,v1.8b,v2.8b,v3.8b},[x0],\#32;\n\t" ); ]], [ testfn(); ])], [gcry_cv_gcc_inline_asm_aarch64_neon=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_aarch64_neon" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_AARCH64_NEON,1, [Defined if inline assembler supports AArch64 NEON instructions]) fi # # Check whether GCC inline assembler supports AArch64 Crypto Extension instructions # AC_CACHE_CHECK([whether GCC inline assembler supports AArch64 Crypto Extension instructions], [gcry_cv_gcc_inline_asm_aarch64_crypto], [if test "$mpi_cpu_arch" != "aarch64" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_aarch64_crypto="n/a" else gcry_cv_gcc_inline_asm_aarch64_crypto=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__( ".cpu generic+simd+crypto\n\t" ".text\n\t" "testfn:\n\t" "mov w0, \#42;\n\t" "dup v0.8b, w0;\n\t" "ld4 {v0.8b,v1.8b,v2.8b,v3.8b},[x0],\#32;\n\t" "sha1h s0, s0;\n\t" "sha1c q0, s0, v0.4s;\n\t" "sha1p q0, s0, v0.4s;\n\t" "sha1su0 v0.4s, v0.4s, v0.4s;\n\t" "sha1su1 v0.4s, v0.4s;\n\t" "sha256h q0, q0, v0.4s;\n\t" "sha256h2 q0, q0, v0.4s;\n\t" "sha1p q0, s0, v0.4s;\n\t" "sha256su0 v0.4s, v0.4s;\n\t" "sha256su1 v0.4s, v0.4s, v31.4s;\n\t" "aese v0.16b, v0.16b;\n\t" "aesd v0.16b, v0.16b;\n\t" "aesmc v0.16b, v0.16b;\n\t" "aesimc v0.16b, v0.16b;\n\t" "pmull v0.1q, v0.1d, v31.1d;\n\t" "pmull2 v0.1q, v0.2d, v31.2d;\n\t" ); ]], [ testfn(); ])], [gcry_cv_gcc_inline_asm_aarch64_crypto=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_aarch64_crypto" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_AARCH64_CRYPTO,1, [Defined if inline assembler supports AArch64 Crypto Extension instructions]) fi # # Check whether PowerPC AltiVec/VSX intrinsics # AC_CACHE_CHECK([whether compiler supports PowerPC AltiVec/VSX/crypto intrinsics], [gcry_cv_cc_ppc_altivec], [if test "$mpi_cpu_arch" != "ppc" || test "$try_asm_modules" != "yes" ; then gcry_cv_cc_ppc_altivec="n/a" else gcry_cv_cc_ppc_altivec=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[#include typedef vector unsigned char block; typedef vector unsigned int vecu32; static inline __attribute__((always_inline)) vecu32 vec_sld_u32(vecu32 a, vecu32 b, unsigned int idx) { return vec_sld (a, b, (4 * idx) & 15); } block fn(block in) { block t = vec_perm (in, in, vec_vsx_ld (0, (unsigned char*)0)); vecu32 y = vec_vsx_ld (0, (unsigned int*)0); y = vec_sld_u32 (y, y, 3); return vec_cipher_be (t, in) ^ (block)y; } ]])], [gcry_cv_cc_ppc_altivec=yes]) fi]) if test "$gcry_cv_cc_ppc_altivec" = "yes" ; then AC_DEFINE(HAVE_COMPATIBLE_CC_PPC_ALTIVEC,1, [Defined if underlying compiler supports PowerPC AltiVec/VSX/crypto intrinsics]) fi _gcc_cflags_save=$CFLAGS CFLAGS="$CFLAGS -O2 -maltivec -mvsx -mcrypto" if test "$gcry_cv_cc_ppc_altivec" = "no" && test "$mpi_cpu_arch" = "ppc" && test "$try_asm_modules" == "yes" ; then AC_CACHE_CHECK([whether compiler supports PowerPC AltiVec/VSX/crypto intrinsics with extra GCC flags], [gcry_cv_cc_ppc_altivec_cflags], [gcry_cv_cc_ppc_altivec_cflags=no AC_COMPILE_IFELSE([AC_LANG_SOURCE( [[#include typedef vector unsigned char block; typedef vector unsigned int vecu32; static inline __attribute__((always_inline)) vecu32 vec_sld_u32(vecu32 a, vecu32 b, unsigned int idx) { return vec_sld (a, b, (4 * idx) & 15); } block fn(block in) { block t = vec_perm (in, in, vec_vsx_ld (0, (unsigned char*)0)); vecu32 y = vec_vsx_ld (0, (unsigned int*)0); y = vec_sld_u32 (y, y, 3); return vec_cipher_be (t, in) ^ (block)y; }]])], [gcry_cv_cc_ppc_altivec_cflags=yes])]) if test "$gcry_cv_cc_ppc_altivec_cflags" = "yes" ; then AC_DEFINE(HAVE_COMPATIBLE_CC_PPC_ALTIVEC,1, [Defined if underlying compiler supports PowerPC AltiVec/VSX/crypto intrinsics]) AC_DEFINE(HAVE_COMPATIBLE_CC_PPC_ALTIVEC_WITH_CFLAGS,1, [Defined if underlying compiler supports PowerPC AltiVec/VSX/crypto intrinsics with extra GCC flags]) fi fi AM_CONDITIONAL(ENABLE_PPC_VCRYPTO_EXTRA_CFLAGS, test "$gcry_cv_cc_ppc_altivec_cflags" = "yes") # Restore flags. CFLAGS=$_gcc_cflags_save; # # Check whether GCC inline assembler supports PowerPC AltiVec/VSX/crypto instructions # AC_CACHE_CHECK([whether GCC inline assembler supports PowerPC AltiVec/VSX/crypto instructions], [gcry_cv_gcc_inline_asm_ppc_altivec], [if test "$mpi_cpu_arch" != "ppc" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_ppc_altivec="n/a" else gcry_cv_gcc_inline_asm_ppc_altivec=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__(".globl testfn;\n" ".text\n\t" "testfn:\n" "stvx %v31,%r12,%r0;\n" "lvx %v20,%r12,%r0;\n" "vcipher %v0, %v1, %v22;\n" "lxvw4x %vs32, %r0, %r1;\n" "vadduwm %v0, %v1, %v22;\n" "vshasigmaw %v0, %v1, 0, 15;\n" "vshasigmad %v0, %v1, 0, 15;\n" "vpmsumd %v11, %v11, %v11;\n" ); ]], [ testfn(); ] )], [gcry_cv_gcc_inline_asm_ppc_altivec=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_ppc_altivec" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_PPC_ALTIVEC,1, [Defined if inline assembler supports PowerPC AltiVec/VSX/crypto instructions]) fi # # Check whether GCC inline assembler supports PowerISA 3.00 instructions # AC_CACHE_CHECK([whether GCC inline assembler supports PowerISA 3.00 instructions], [gcry_cv_gcc_inline_asm_ppc_arch_3_00], [if test "$mpi_cpu_arch" != "ppc" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_ppc_arch_3_00="n/a" else gcry_cv_gcc_inline_asm_ppc_arch_3_00=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[__asm__(".text\n\t" ".globl testfn;\n" "testfn:\n" "stxvb16x %r1,%v12,%v30;\n" ); ]], [ testfn(); ])], [gcry_cv_gcc_inline_asm_ppc_arch_3_00=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_ppc_arch_3_00" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_PPC_ARCH_3_00,1, [Defined if inline assembler supports PowerISA 3.00 instructions]) fi # # Check whether GCC inline assembler supports zSeries instructions # AC_CACHE_CHECK([whether GCC inline assembler supports zSeries instructions], [gcry_cv_gcc_inline_asm_s390x], [if test "$mpi_cpu_arch" != "s390x" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_s390x="n/a" else gcry_cv_gcc_inline_asm_s390x=no AC_LINK_IFELSE([AC_LANG_PROGRAM( [[typedef unsigned int u128_t __attribute__ ((mode (TI))); unsigned int testfunc(unsigned int x, void *y, unsigned int z) { unsigned long fac[8]; register unsigned long reg0 asm("0") = 0; register unsigned long reg1 asm("1") = x; u128_t r1 = ((u128_t)(unsigned long)y << 64) | (unsigned long)z; u128_t r2 = 0; u128_t r3 = 0; asm volatile (".insn rre,0xb92e << 16, %[r1], %[r2]\n\t" : [r1] "+a" (r1), [r2] "+a" (r2) : "r" (reg0), "r" (reg1) : "cc", "memory"); asm volatile (".insn rrf,0xb929 << 16, %[r1], %[r2], %[r3], 0\n\t" : [r1] "+a" (r1), [r2] "+a" (r2), [r3] "+a" (r3) : "r" (reg0), "r" (reg1) : "cc", "memory"); reg0 = 8 - 1; asm ("stfle %1\n\t" : "+d" (reg0), "=Q" (fac[0]) : : "cc", "memory"); asm volatile ("mvc 0(16, %0), 0(%1)\n\t" : : "a" (y), "a" (fac) : "memory"); asm volatile ("xc 0(16, %0), 0(%0)\n\t" : : "a" (fac) : "memory"); asm volatile ("risbgn %%r11, %%r11, 0, 129, 0\n\t" : : : "memory", "r11"); asm volatile ("algrk %%r14, %%r14, %%r14\n\t" : : : "memory", "r14"); return (unsigned int)r1 ^ reg0; } ]] , [ testfunc(0, 0, 0); ])], [gcry_cv_gcc_inline_asm_s390x=yes]) fi]) if test "$gcry_cv_gcc_inline_asm_s390x" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_S390X,1, [Defined if inline assembler supports zSeries instructions]) fi # # Check whether GCC inline assembler supports zSeries vector instructions # AC_CACHE_CHECK([whether GCC inline assembler supports zSeries vector instructions], [gcry_cv_gcc_inline_asm_s390x_vx], [if test "$mpi_cpu_arch" != "s390x" || test "$try_asm_modules" != "yes" ; then gcry_cv_gcc_inline_asm_s390x_vx="n/a" else gcry_cv_gcc_inline_asm_s390x_vx=no if test "$gcry_cv_gcc_inline_asm_s390x" = "yes" ; then AC_LINK_IFELSE([AC_LANG_PROGRAM( [[void testfunc(void) { asm volatile (".machine \"z13+vx\"\n\t" "vx %%v0, %%v1, %%v31\n\t" "verllf %%v11, %%v11, (16)(0)\n\t" : : : "memory"); } ]], [ testfunc(); ])], [gcry_cv_gcc_inline_asm_s390x_vx=yes]) fi fi]) if test "$gcry_cv_gcc_inline_asm_s390x_vx" = "yes" ; then AC_DEFINE(HAVE_GCC_INLINE_ASM_S390X_VX,1, [Defined if inline assembler supports zSeries vector instructions]) fi ####################################### #### Checks for library functions. #### ####################################### AC_FUNC_VPRINTF # We have replacements for these in src/missing-string.c AC_CHECK_FUNCS(stpcpy strcasecmp) # We have replacements for these in src/g10lib.h AC_CHECK_FUNCS(strtoul memmove stricmp atexit raise) # Other checks AC_CHECK_FUNCS(strerror rand mmap getpagesize sysconf waitpid wait4) AC_CHECK_FUNCS(gettimeofday getrusage gethrtime clock_gettime syslog) AC_CHECK_FUNCS(syscall fcntl ftruncate flockfile getauxval elf_aux_info) AC_CHECK_FUNCS(explicit_bzero explicit_memset getentropy) GNUPG_CHECK_MLOCK # # Replacement functions. # AC_REPLACE_FUNCS([getpid clock]) # # Check whether it is necessary to link against libdl. # DL_LIBS="" if test "$use_hmac_binary_check" != no ; then _gcry_save_libs="$LIBS" LIBS="" AC_SEARCH_LIBS(dlopen, c dl,,,) DL_LIBS=$LIBS LIBS="$_gcry_save_libs" fi AC_SUBST(DL_LIBS) # # Check whether we can use Linux capabilities as requested. # if test "$use_capabilities" = "yes" ; then use_capabilities=no AC_CHECK_HEADERS(sys/capability.h) if test "$ac_cv_header_sys_capability_h" = "yes" ; then AC_CHECK_LIB(cap, cap_init, ac_need_libcap=1) if test "$ac_cv_lib_cap_cap_init" = "yes"; then AC_DEFINE(USE_CAPABILITIES,1, [define if capabilities should be used]) LIBS="$LIBS -lcap" use_capabilities=yes fi fi if test "$use_capabilities" = "no" ; then AC_MSG_WARN([[ *** *** The use of capabilities on this system is not possible. *** You need a recent Linux kernel and some patches: *** fcaps-2.2.9-990610.patch (kernel patch for 2.2.9) *** fcap-module-990613.tar.gz (kernel module) *** libcap-1.92.tar.gz (user mode library and utilities) *** And you have to configure the kernel with CONFIG_VFS_CAP_PLUGIN *** set (filesystems menu). Be warned: This code is *really* ALPHA. ***]]) fi fi # Check whether a random device is available. if test "$try_dev_random" = yes ; then AC_CACHE_CHECK(for random device, ac_cv_have_dev_random, [if test -r "$NAME_OF_DEV_RANDOM" && test -r "$NAME_OF_DEV_URANDOM" ; then ac_cv_have_dev_random=yes; else ac_cv_have_dev_random=no; fi]) if test "$ac_cv_have_dev_random" = yes; then AC_DEFINE(HAVE_DEV_RANDOM,1, [defined if the system supports a random device] ) fi else AC_MSG_CHECKING(for random device) ac_cv_have_dev_random=no AC_MSG_RESULT(has been disabled) fi # Figure out the random modules for this configuration. if test "$random" = "default"; then # Select default value. if test "$ac_cv_func_getentropy" = yes; then random_modules="getentropy" elif test "$ac_cv_have_dev_random" = yes; then # Try Linuxish random device. random_modules="linux" else case "${host}" in *-*-mingw32ce*) # WindowsCE random device. random_modules="w32ce" ;; *-*-mingw32*|*-*-cygwin*) # Windows random device. random_modules="w32" ;; *) # Build everything, allow to select at runtime. random_modules="$auto_random_modules" ;; esac fi else if test "$random" = "auto"; then # Build everything, allow to select at runtime. random_modules="$auto_random_modules" else random_modules="$random" fi fi # # Other defines # if test mym4_isgit = "yes"; then AC_DEFINE(IS_DEVELOPMENT_VERSION,1, [Defined if this is not a regular release]) fi AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes) # This is handy for debugging so the compiler doesn't rearrange # things and eliminate variables. AC_ARG_ENABLE(optimization, AS_HELP_STRING([--disable-optimization], [disable compiler optimization]), [if test $enableval = no ; then CFLAGS=`echo $CFLAGS | sed 's/-O[[0-9]]//'` fi]) AC_MSG_NOTICE([checking for cc features]) # CFLAGS mangling when using gcc. if test "$GCC" = yes; then AC_MSG_CHECKING([if gcc supports -fno-delete-null-pointer-checks]) _gcc_cflags_save=$CFLAGS CFLAGS="-fno-delete-null-pointer-checks" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],_gcc_wopt=yes,_gcc_wopt=no) AC_MSG_RESULT($_gcc_wopt) CFLAGS=$_gcc_cflags_save; if test x"$_gcc_wopt" = xyes ; then CFLAGS="$CFLAGS -fno-delete-null-pointer-checks" fi CFLAGS="$CFLAGS -Wall" if test "$USE_MAINTAINER_MODE" = "yes"; then CFLAGS="$CFLAGS -Wcast-align -Wshadow -Wstrict-prototypes" CFLAGS="$CFLAGS -Wformat -Wno-format-y2k -Wformat-security" # If -Wno-missing-field-initializers is supported we can enable a # a bunch of really useful warnings. AC_MSG_CHECKING([if gcc supports -Wno-missing-field-initializers]) _gcc_cflags_save=$CFLAGS CFLAGS="-Wno-missing-field-initializers" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],_gcc_wopt=yes,_gcc_wopt=no) AC_MSG_RESULT($_gcc_wopt) CFLAGS=$_gcc_cflags_save; if test x"$_gcc_wopt" = xyes ; then CFLAGS="$CFLAGS -W -Wextra -Wbad-function-cast" CFLAGS="$CFLAGS -Wwrite-strings" CFLAGS="$CFLAGS -Wdeclaration-after-statement" CFLAGS="$CFLAGS -Wno-missing-field-initializers" CFLAGS="$CFLAGS -Wno-sign-compare" fi AC_MSG_CHECKING([if gcc supports -Wpointer-arith]) _gcc_cflags_save=$CFLAGS CFLAGS="-Wpointer-arith" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],_gcc_wopt=yes,_gcc_wopt=no) AC_MSG_RESULT($_gcc_wopt) CFLAGS=$_gcc_cflags_save; if test x"$_gcc_wopt" = xyes ; then CFLAGS="$CFLAGS -Wpointer-arith" fi fi fi # Check whether as(1) supports a noeexecstack feature. This test # includes an override option. CL_AS_NOEXECSTACK AC_SUBST(LIBGCRYPT_CONFIG_API_VERSION) AC_SUBST(LIBGCRYPT_CONFIG_LIBS) AC_SUBST(LIBGCRYPT_CONFIG_CFLAGS) AC_SUBST(LIBGCRYPT_CONFIG_HOST) AC_SUBST(LIBGCRYPT_THREAD_MODULES) AC_CONFIG_COMMANDS([gcrypt-conf],[[ chmod +x src/libgcrypt-config ]],[[ prefix=$prefix exec_prefix=$exec_prefix libdir=$libdir datadir=$datadir DATADIRNAME=$DATADIRNAME ]]) ##################### #### Conclusion. #### ##################### # Check that requested feature can actually be used and define # ENABLE_foo_SUPPORT macros. if test x"$aesnisupport" = xyes ; then if test "$gcry_cv_gcc_inline_asm_ssse3" != "yes" ; then aesnisupport="no (unsupported by compiler)" fi fi if test x"$shaextsupport" = xyes ; then if test "$gcry_cv_gcc_inline_asm_shaext" != "yes" ; then shaextsupport="no (unsupported by compiler)" fi fi if test x"$pclmulsupport" = xyes ; then if test "$gcry_cv_gcc_inline_asm_pclmul" != "yes" ; then pclmulsupport="no (unsupported by compiler)" fi fi if test x"$sse41support" = xyes ; then if test "$gcry_cv_gcc_inline_asm_sse41" != "yes" ; then sse41support="no (unsupported by compiler)" fi fi if test x"$avxsupport" = xyes ; then if test "$gcry_cv_gcc_inline_asm_avx" != "yes" ; then avxsupport="no (unsupported by compiler)" fi fi if test x"$avx2support" = xyes ; then if test "$gcry_cv_gcc_inline_asm_avx2" != "yes" ; then avx2support="no (unsupported by compiler)" fi fi if test x"$neonsupport" = xyes ; then if test "$gcry_cv_gcc_inline_asm_neon" != "yes" ; then if test "$gcry_cv_gcc_inline_asm_aarch64_neon" != "yes" ; then neonsupport="no (unsupported by compiler)" fi fi fi if test x"$armcryptosupport" = xyes ; then if test "$gcry_cv_gcc_inline_asm_aarch32_crypto" != "yes" ; then if test "$gcry_cv_gcc_inline_asm_aarch64_crypto" != "yes" ; then neonsupport="no (unsupported by compiler)" fi fi fi if test x"$aesnisupport" = xyes ; then AC_DEFINE(ENABLE_AESNI_SUPPORT, 1, [Enable support for Intel AES-NI instructions.]) fi if test x"$shaextsupport" = xyes ; then AC_DEFINE(ENABLE_SHAEXT_SUPPORT, 1, [Enable support for Intel SHAEXT instructions.]) fi if test x"$pclmulsupport" = xyes ; then AC_DEFINE(ENABLE_PCLMUL_SUPPORT, 1, [Enable support for Intel PCLMUL instructions.]) fi if test x"$sse41support" = xyes ; then AC_DEFINE(ENABLE_SSE41_SUPPORT, 1, [Enable support for Intel SSE4.1 instructions.]) fi if test x"$avxsupport" = xyes ; then AC_DEFINE(ENABLE_AVX_SUPPORT,1, [Enable support for Intel AVX instructions.]) fi if test x"$avx2support" = xyes ; then AC_DEFINE(ENABLE_AVX2_SUPPORT,1, [Enable support for Intel AVX2 instructions.]) fi if test x"$avx512support" = xyes ; then AC_DEFINE(ENABLE_AVX512_SUPPORT,1, [Enable support for Intel AVX512 instructions.]) fi if test x"$neonsupport" = xyes ; then AC_DEFINE(ENABLE_NEON_SUPPORT,1, [Enable support for ARM NEON instructions.]) fi if test x"$armcryptosupport" = xyes ; then AC_DEFINE(ENABLE_ARM_CRYPTO_SUPPORT,1, [Enable support for ARMv8 Crypto Extension instructions.]) fi if test x"$ppccryptosupport" = xyes ; then AC_DEFINE(ENABLE_PPC_CRYPTO_SUPPORT,1, [Enable support for POWER 8 (PowerISA 2.07) crypto extension.]) fi if test x"$jentsupport" = xyes ; then AC_DEFINE(ENABLE_JENT_SUPPORT, 1, [Enable support for the jitter entropy collector.]) fi if test x"$padlocksupport" = xyes ; then AC_DEFINE(ENABLE_PADLOCK_SUPPORT, 1, [Enable support for the PadLock engine.]) fi if test x"$drngsupport" = xyes ; then AC_DEFINE(ENABLE_DRNG_SUPPORT, 1, [Enable support for Intel DRNG (RDRAND instruction).]) fi if test x"$force_soft_hwfeatures" = xyes ; then AC_DEFINE(ENABLE_FORCE_SOFT_HWFEATURES, 1, [Enable forcing 'soft' HW feature bits on (for testing).]) fi # Define conditional sources and config.h symbols depending on the # selected ciphers, pubkey-ciphers, digests, kdfs, and random modules. LIST_MEMBER(arcfour, $enabled_ciphers) if test "$found" = "1"; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS arcfour.lo" AC_DEFINE(USE_ARCFOUR, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS arcfour-amd64.lo" ;; esac fi LIST_MEMBER(blowfish, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS blowfish.lo" AC_DEFINE(USE_BLOWFISH, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS blowfish-amd64.lo" ;; arm*-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS blowfish-arm.lo" ;; esac fi LIST_MEMBER(cast5, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS cast5.lo" AC_DEFINE(USE_CAST5, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS cast5-amd64.lo" ;; arm*-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS cast5-arm.lo" ;; esac fi LIST_MEMBER(des, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS des.lo" AC_DEFINE(USE_DES, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS des-amd64.lo" ;; esac fi LIST_MEMBER(aes, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS rijndael.lo" AC_DEFINE(USE_AES, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-amd64.lo" # Build with the SSSE3 implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-ssse3-amd64.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-ssse3-amd64-asm.lo" # Build with the VAES/AVX2 implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-vaes.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-vaes-avx2-amd64.lo" ;; arm*-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-arm.lo" # Build with the ARMv8/AArch32 CE implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-armv8-ce.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-armv8-aarch32-ce.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-aarch64.lo" # Build with the ARMv8/AArch64 CE implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-armv8-ce.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-armv8-aarch64-ce.lo" ;; powerpc64le-*-*) # Build with the crypto extension implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-ppc.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-ppc9le.lo" if test "$gcry_cv_gcc_inline_asm_ppc_altivec" = "yes" && test "$gcry_cv_gcc_inline_asm_ppc_arch_3_00" = "yes" ; then # Build with AES-GCM bulk implementation for P10 GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-gcm-p10le.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-p10le.lo" fi ;; powerpc64-*-*) # Big-Endian. # Build with the crypto extension implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-ppc.lo" ;; powerpc-*-*) # Big-Endian. # Build with the crypto extension implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-ppc.lo" ;; s390x-*-*) # Big-Endian. # Build with the crypto extension implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-s390x.lo" ;; esac case "$mpi_cpu_arch" in x86) # Build with the AES-NI implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-aesni.lo" # Build with the Padlock implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS rijndael-padlock.lo" ;; esac fi LIST_MEMBER(twofish, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS twofish.lo" AC_DEFINE(USE_TWOFISH, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS twofish-amd64.lo" if test x"$avx2support" = xyes ; then # Build with the AVX2 implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS twofish-avx2-amd64.lo" fi ;; arm*-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS twofish-arm.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS twofish-aarch64.lo" ;; esac fi LIST_MEMBER(serpent, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS serpent.lo" AC_DEFINE(USE_SERPENT, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the SSE2 implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS serpent-sse2-amd64.lo" ;; esac if test x"$avx2support" = xyes ; then # Build with the AVX2 implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS serpent-avx2-amd64.lo" fi if test x"$neonsupport" = xyes ; then # Build with the NEON implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS serpent-armv7-neon.lo" fi fi LIST_MEMBER(rfc2268, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS rfc2268.lo" AC_DEFINE(USE_RFC2268, 1, [Defined if this module should be included]) fi LIST_MEMBER(seed, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS seed.lo" AC_DEFINE(USE_SEED, 1, [Defined if this module should be included]) fi LIST_MEMBER(camellia, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS camellia.lo camellia-glue.lo" AC_DEFINE(USE_CAMELLIA, 1, [Defined if this module should be included]) case "${host}" in arm*-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS camellia-arm.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS camellia-aarch64.lo" ;; esac if test x"$avxsupport" = xyes ; then if test x"$aesnisupport" = xyes ; then # Build with the AES-NI/AVX implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS camellia-aesni-avx-amd64.lo" fi fi if test x"$avx2support" = xyes ; then if test x"$aesnisupport" = xyes ; then # Build with the AES-NI/AVX2 implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS camellia-aesni-avx2-amd64.lo" # Build with the VAES/AVX2 implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS camellia-vaes-avx2-amd64.lo" fi fi fi LIST_MEMBER(idea, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS idea.lo" AC_DEFINE(USE_IDEA, 1, [Defined if this module should be included]) fi LIST_MEMBER(salsa20, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS salsa20.lo" AC_DEFINE(USE_SALSA20, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS salsa20-amd64.lo" ;; esac if test x"$neonsupport" = xyes ; then # Build with the NEON implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS salsa20-armv7-neon.lo" fi fi LIST_MEMBER(gost28147, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS gost28147.lo" AC_DEFINE(USE_GOST28147, 1, [Defined if this module should be included]) fi LIST_MEMBER(chacha20, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS chacha20.lo" AC_DEFINE(USE_CHACHA20, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS chacha20-amd64-ssse3.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS chacha20-amd64-avx2.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS chacha20-aarch64.lo" ;; powerpc64le-*-*) # Build with the ppc8 vector implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS chacha20-ppc.lo" ;; powerpc64-*-*) # Build with the ppc8 vector implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS chacha20-ppc.lo" ;; powerpc-*-*) # Build with the ppc8 vector implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS chacha20-ppc.lo" ;; s390x-*-*) # Build with the s390x/zSeries vector implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS chacha20-s390x.lo" ;; esac if test x"$neonsupport" = xyes ; then # Build with the NEON implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS chacha20-armv7-neon.lo" fi fi LIST_MEMBER(sm4, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_CIPHERS="$GCRYPT_CIPHERS sm4.lo" AC_DEFINE(USE_SM4, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS sm4-aesni-avx-amd64.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS sm4-aesni-avx2-amd64.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS sm4-aarch64.lo" GCRYPT_ASM_CIPHERS="$GCRYPT_ASM_CIPHERS sm4-armv8-aarch64-ce.lo" esac fi LIST_MEMBER(dsa, $enabled_pubkey_ciphers) if test "$found" = "1" ; then GCRYPT_PUBKEY_CIPHERS="$GCRYPT_PUBKEY_CIPHERS dsa.lo" AC_DEFINE(USE_DSA, 1, [Defined if this module should be included]) fi LIST_MEMBER(rsa, $enabled_pubkey_ciphers) if test "$found" = "1" ; then GCRYPT_PUBKEY_CIPHERS="$GCRYPT_PUBKEY_CIPHERS rsa.lo" AC_DEFINE(USE_RSA, 1, [Defined if this module should be included]) fi LIST_MEMBER(elgamal, $enabled_pubkey_ciphers) if test "$found" = "1" ; then GCRYPT_PUBKEY_CIPHERS="$GCRYPT_PUBKEY_CIPHERS elgamal.lo" AC_DEFINE(USE_ELGAMAL, 1, [Defined if this module should be included]) fi LIST_MEMBER(ecc, $enabled_pubkey_ciphers) if test "$found" = "1" ; then GCRYPT_PUBKEY_CIPHERS="$GCRYPT_PUBKEY_CIPHERS \ ecc.lo ecc-curves.lo ecc-misc.lo \ ecc-ecdh.lo ecc-ecdsa.lo ecc-eddsa.lo ecc-gost.lo \ ecc-sm2.lo" AC_DEFINE(USE_ECC, 1, [Defined if this module should be included]) fi LIST_MEMBER(crc, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS crc.lo" AC_DEFINE(USE_CRC, 1, [Defined if this module should be included]) case "${host}" in i?86-*-* | x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS crc-intel-pclmul.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS crc-armv8-ce.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS crc-armv8-aarch64-ce.lo" ;; powerpc64le-*-*) GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS crc-ppc.lo" ;; powerpc64-*-*) GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS crc-ppc.lo" ;; powerpc-*-*) GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS crc-ppc.lo" ;; esac fi LIST_MEMBER(gostr3411-94, $enabled_digests) if test "$found" = "1" ; then # GOST R 34.11-94 internally uses GOST 28147-89 LIST_MEMBER(gost28147, $enabled_ciphers) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS gostr3411-94.lo" AC_DEFINE(USE_GOST_R_3411_94, 1, [Defined if this module should be included]) fi fi LIST_MEMBER(stribog, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS stribog.lo" AC_DEFINE(USE_GOST_R_3411_12, 1, [Defined if this module should be included]) fi LIST_MEMBER(md2, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS md2.lo" AC_DEFINE(USE_MD2, 1, [Defined if this module should be included]) fi LIST_MEMBER(md4, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS md4.lo" AC_DEFINE(USE_MD4, 1, [Defined if this module should be included]) fi LIST_MEMBER(md5, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS md5.lo" AC_DEFINE(USE_MD5, 1, [Defined if this module should be included]) fi LIST_MEMBER(rmd160, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS rmd160.lo" AC_DEFINE(USE_RMD160, 1, [Defined if this module should be included]) fi LIST_MEMBER(sha256, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS sha256.lo" AC_DEFINE(USE_SHA256, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-ssse3-amd64.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-avx-amd64.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-avx2-bmi2-amd64.lo" ;; arm*-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-armv8-aarch32-ce.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-armv8-aarch64-ce.lo" ;; powerpc64le-*-*) # Build with the crypto extension implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-ppc.lo" ;; powerpc64-*-*) # Big-Endian. # Build with the crypto extension implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-ppc.lo" ;; powerpc-*-*) # Big-Endian. # Build with the crypto extension implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-ppc.lo" esac case "$mpi_cpu_arch" in x86) # Build with the SHAEXT implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha256-intel-shaext.lo" ;; esac fi LIST_MEMBER(sha512, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS sha512.lo" AC_DEFINE(USE_SHA512, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-ssse3-amd64.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-avx-amd64.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-avx2-bmi2-amd64.lo" + GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-avx512-amd64.lo" ;; i?86-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-ssse3-i386.lo" ;; arm*-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-arm.lo" ;; powerpc64le-*-*) # Build with the crypto extension implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-ppc.lo" ;; powerpc64-*-*) # Big-Endian. # Build with the crypto extension implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-ppc.lo" ;; powerpc-*-*) # Big-Endian. # Build with the crypto extension implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-ppc.lo" esac if test x"$neonsupport" = xyes ; then # Build with the NEON implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha512-armv7-neon.lo" fi fi LIST_MEMBER(sha3, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS keccak.lo" AC_DEFINE(USE_SHA3, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation : ;; esac if test x"$neonsupport" = xyes ; then # Build with the NEON implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS keccak-armv7-neon.lo" fi fi LIST_MEMBER(tiger, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS tiger.lo" AC_DEFINE(USE_TIGER, 1, [Defined if this module should be included]) fi LIST_MEMBER(whirlpool, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS whirlpool.lo" AC_DEFINE(USE_WHIRLPOOL, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS whirlpool-sse2-amd64.lo" ;; esac fi LIST_MEMBER(blake2, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS blake2.lo" AC_DEFINE(USE_BLAKE2, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS blake2b-amd64-avx2.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS blake2s-amd64-avx.lo" ;; esac fi LIST_MEMBER(sm3, $enabled_digests) if test "$found" = "1" ; then GCRYPT_DIGESTS="$GCRYPT_DIGESTS sm3.lo" AC_DEFINE(USE_SM3, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sm3-avx-bmi2-amd64.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sm3-aarch64.lo" ;; esac fi # SHA-1 needs to be included always for example because it is used by # random-csprng.c. GCRYPT_DIGESTS="$GCRYPT_DIGESTS sha1.lo" AC_DEFINE(USE_SHA1, 1, [Defined if this module should be included]) case "${host}" in x86_64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha1-ssse3-amd64.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha1-avx-amd64.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha1-avx-bmi2-amd64.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha1-avx2-bmi2-amd64.lo" ;; arm*-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha1-armv7-neon.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha1-armv8-aarch32-ce.lo" ;; aarch64-*-*) # Build with the assembly implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha1-armv8-aarch64-ce.lo" ;; esac case "$mpi_cpu_arch" in x86) # Build with the SHAEXT implementation GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS sha1-intel-shaext.lo" ;; esac # Arch specific GCM implementations case "${host}" in i?86-*-* | x86_64-*-*) GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS cipher-gcm-intel-pclmul.lo" ;; arm*-*-*) GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS cipher-gcm-armv7-neon.lo" GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS cipher-gcm-armv8-aarch32-ce.lo" ;; aarch64-*-*) GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS cipher-gcm-armv8-aarch64-ce.lo" ;; powerpc64le-*-* | powerpc64-*-* | powerpc-*-*) GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS cipher-gcm-ppc.lo" ;; esac # Arch specific MAC implementations case "${host}" in s390x-*-*) GCRYPT_ASM_DIGESTS="$GCRYPT_ASM_DIGESTS poly1305-s390x.lo" ;; esac LIST_MEMBER(scrypt, $enabled_kdfs) if test "$found" = "1" ; then GCRYPT_KDFS="$GCRYPT_KDFS scrypt.lo" AC_DEFINE(USE_SCRYPT, 1, [Defined if this module should be included]) fi LIST_MEMBER(getentropy, $random_modules) if test "$found" = "1" ; then GCRYPT_RANDOM="$GCRYPT_RANDOM rndgetentropy.lo" AC_DEFINE(USE_RNDGETENTROPY, 1, [Defined if the getentropy RNG should be used.]) fi LIST_MEMBER(linux, $random_modules) if test "$found" = "1" ; then GCRYPT_RANDOM="$GCRYPT_RANDOM rndoldlinux.lo" AC_DEFINE(USE_RNDOLDLINUX, 1, [Defined if the /dev/random RNG should be used.]) fi LIST_MEMBER(unix, $random_modules) if test "$found" = "1" ; then GCRYPT_RANDOM="$GCRYPT_RANDOM rndunix.lo" AC_DEFINE(USE_RNDUNIX, 1, [Defined if the default Unix RNG should be used.]) fi LIST_MEMBER(egd, $random_modules) if test "$found" = "1" ; then GCRYPT_RANDOM="$GCRYPT_RANDOM rndegd.lo" AC_DEFINE(USE_RNDEGD, 1, [Defined if the EGD based RNG should be used.]) fi LIST_MEMBER(w32, $random_modules) if test "$found" = "1" ; then GCRYPT_RANDOM="$GCRYPT_RANDOM rndw32.lo" AC_DEFINE(USE_RNDW32, 1, [Defined if the Windows specific RNG should be used.]) fi LIST_MEMBER(w32ce, $random_modules) if test "$found" = "1" ; then GCRYPT_RANDOM="$GCRYPT_RANDOM rndw32ce.lo" AC_DEFINE(USE_RNDW32CE, 1, [Defined if the WindowsCE specific RNG should be used.]) fi if test "$try_asm_modules" = yes ; then # Build with assembly implementations GCRYPT_CIPHERS="$GCRYPT_CIPHERS $GCRYPT_ASM_CIPHERS" GCRYPT_DIGESTS="$GCRYPT_DIGESTS $GCRYPT_ASM_DIGESTS" fi AC_SUBST([GCRYPT_CIPHERS]) AC_SUBST([GCRYPT_PUBKEY_CIPHERS]) AC_SUBST([GCRYPT_DIGESTS]) AC_SUBST([GCRYPT_KDFS]) AC_SUBST([GCRYPT_RANDOM]) AC_SUBST(LIBGCRYPT_CIPHERS, $enabled_ciphers) AC_SUBST(LIBGCRYPT_PUBKEY_CIPHERS, $enabled_pubkey_ciphers) AC_SUBST(LIBGCRYPT_DIGESTS, $enabled_digests) # For printing the configuration we need a colon separated list of # algorithm names. tmp=`echo "$enabled_ciphers" | tr ' ' : ` AC_DEFINE_UNQUOTED(LIBGCRYPT_CIPHERS, "$tmp", [List of available cipher algorithms]) tmp=`echo "$enabled_pubkey_ciphers" | tr ' ' : ` AC_DEFINE_UNQUOTED(LIBGCRYPT_PUBKEY_CIPHERS, "$tmp", [List of available public key cipher algorithms]) tmp=`echo "$enabled_digests" | tr ' ' : ` AC_DEFINE_UNQUOTED(LIBGCRYPT_DIGESTS, "$tmp", [List of available digest algorithms]) tmp=`echo "$enabled_kdfs" | tr ' ' : ` AC_DEFINE_UNQUOTED(LIBGCRYPT_KDFS, "$tmp", [List of available KDF algorithms]) # # Define conditional sources depending on the used hardware platform. # Note that all possible modules must also be listed in # src/Makefile.am (EXTRA_libgcrypt_la_SOURCES). # GCRYPT_HWF_MODULES= case "$mpi_cpu_arch" in x86) AC_DEFINE(HAVE_CPU_ARCH_X86, 1, [Defined for the x86 platforms]) GCRYPT_HWF_MODULES="libgcrypt_la-hwf-x86.lo" ;; alpha) AC_DEFINE(HAVE_CPU_ARCH_ALPHA, 1, [Defined for Alpha platforms]) ;; sparc) AC_DEFINE(HAVE_CPU_ARCH_SPARC, 1, [Defined for SPARC platforms]) ;; mips) AC_DEFINE(HAVE_CPU_ARCH_MIPS, 1, [Defined for MIPS platforms]) ;; m68k) AC_DEFINE(HAVE_CPU_ARCH_M68K, 1, [Defined for M68k platforms]) ;; ppc) AC_DEFINE(HAVE_CPU_ARCH_PPC, 1, [Defined for PPC platforms]) GCRYPT_HWF_MODULES="libgcrypt_la-hwf-ppc.lo" ;; arm) AC_DEFINE(HAVE_CPU_ARCH_ARM, 1, [Defined for ARM platforms]) GCRYPT_HWF_MODULES="libgcrypt_la-hwf-arm.lo" ;; aarch64) AC_DEFINE(HAVE_CPU_ARCH_ARM, 1, [Defined for ARM AArch64 platforms]) GCRYPT_HWF_MODULES="libgcrypt_la-hwf-arm.lo" ;; s390x) AC_DEFINE(HAVE_CPU_ARCH_S390X, 1, [Defined for s390x/zSeries platforms]) GCRYPT_HWF_MODULES="libgcrypt_la-hwf-s390x.lo" ;; esac AC_SUBST([GCRYPT_HWF_MODULES]) # # Option to disable building of doc file # build_doc=yes AC_ARG_ENABLE([doc], AS_HELP_STRING([--disable-doc], [do not build the documentation]), build_doc=$enableval, build_doc=yes) AM_CONDITIONAL([BUILD_DOC], [test "x$build_doc" != xno]) # # Provide information about the build. # BUILD_REVISION="mym4_revision" AC_SUBST(BUILD_REVISION) AC_DEFINE_UNQUOTED(BUILD_REVISION, "$BUILD_REVISION", [GIT commit id revision used to build this package]) changequote(,)dnl BUILD_VERSION=`echo "$PACKAGE_VERSION" | sed 's/\([0-9.]*\).*/\1./'` changequote([,])dnl BUILD_VERSION="${BUILD_VERSION}mym4_revision_dec" BUILD_FILEVERSION=`echo "${BUILD_VERSION}" | tr . ,` AC_SUBST(BUILD_VERSION) AC_SUBST(BUILD_FILEVERSION) AC_ARG_ENABLE([build-timestamp], AS_HELP_STRING([--enable-build-timestamp], [set an explicit build timestamp for reproducibility. (default is the current time in ISO-8601 format)]), [if test "$enableval" = "yes"; then BUILD_TIMESTAMP=`date -u +%Y-%m-%dT%H:%M+0000 2>/dev/null || date` else BUILD_TIMESTAMP="$enableval" fi], [BUILD_TIMESTAMP=""]) AC_SUBST(BUILD_TIMESTAMP) AC_DEFINE_UNQUOTED(BUILD_TIMESTAMP, "$BUILD_TIMESTAMP", [The time this package was configured for a build]) # And create the files. AC_CONFIG_FILES([ Makefile m4/Makefile compat/Makefile mpi/Makefile cipher/Makefile random/Makefile doc/Makefile src/Makefile src/gcrypt.h src/libgcrypt-config src/libgcrypt.pc src/versioninfo.rc tests/Makefile ]) AC_CONFIG_FILES([tests/hashtest-256g], [chmod +x tests/hashtest-256g]) AC_CONFIG_FILES([tests/basic-disable-all-hwf], [chmod +x tests/basic-disable-all-hwf]) AC_OUTPUT detection_module="${GCRYPT_HWF_MODULES%.lo}" test -n "$detection_module" || detection_module="none" # Give some feedback GCRY_MSG_SHOW([],[]) GCRY_MSG_SHOW([Libgcrypt],[v${VERSION} has been configured as follows:]) GCRY_MSG_SHOW([],[]) GCRY_MSG_SHOW([Platform: ],[$PRINTABLE_OS_NAME ($host)]) GCRY_MSG_SHOW([Hardware detection module:],[$detection_module]) GCRY_MSG_WRAP([Enabled cipher algorithms:],[$enabled_ciphers]) GCRY_MSG_WRAP([Enabled digest algorithms:],[$enabled_digests]) GCRY_MSG_WRAP([Enabled kdf algorithms: ],[$enabled_kdfs]) GCRY_MSG_WRAP([Enabled pubkey algorithms:],[$enabled_pubkey_ciphers]) GCRY_MSG_SHOW([Random number generator: ],[$random]) GCRY_MSG_SHOW([Try using jitter entropy: ],[$jentsupport]) GCRY_MSG_SHOW([Using linux capabilities: ],[$use_capabilities]) GCRY_MSG_SHOW([FIPS module version: ],[$fips_module_version]) GCRY_MSG_SHOW([Try using Padlock crypto: ],[$padlocksupport]) GCRY_MSG_SHOW([Try using AES-NI crypto: ],[$aesnisupport]) GCRY_MSG_SHOW([Try using Intel SHAEXT: ],[$shaextsupport]) GCRY_MSG_SHOW([Try using Intel PCLMUL: ],[$pclmulsupport]) GCRY_MSG_SHOW([Try using Intel SSE4.1: ],[$sse41support]) GCRY_MSG_SHOW([Try using DRNG (RDRAND): ],[$drngsupport]) GCRY_MSG_SHOW([Try using Intel AVX: ],[$avxsupport]) GCRY_MSG_SHOW([Try using Intel AVX2: ],[$avx2support]) GCRY_MSG_SHOW([Try using Intel AVX512: ],[$avx512support]) GCRY_MSG_SHOW([Try using ARM NEON: ],[$neonsupport]) GCRY_MSG_SHOW([Try using ARMv8 crypto: ],[$armcryptosupport]) GCRY_MSG_SHOW([Try using PPC crypto: ],[$ppccryptosupport]) GCRY_MSG_SHOW([],[]) if test "x${gpg_config_script_warn}" != x; then cat <