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Add detection for HW feature "intel-gfni"

Description

Add detection for HW feature "intel-gfni"

* configure.ac (gfnisupport, gcry_cv_gcc_inline_asm_gfni)
(ENABLE_GFNI_SUPPORT): New.
* src/g10lib.h (HWF_INTEL_GFNI): New.
* src/hwf-x86.c (detect_x86_gnuc): Add GFNI detection.
* src/hwfeatures.c (hwflist): Add "intel-gfni".
* doc/gcrypt.texi: Add "intel-gfni" to HW features list.
  • Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>

Details

Provenance
jukiviliAuthored on Apr 14 2022, 7:39 PM
Parents
rCf736f3c70182: tests: Expect the RSA PKCS #1.5 encryption to fail in FIPS mode
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