Camellia, prepare glue code for AES-NI/AVX implementation
537f12ce072dUnpublished
Actions

Unpublished Commit · Learn More

Not On Permanent Ref: This commit is not an ancestor of any permanent ref.

Description

Camellia, prepare glue code for AES-NI/AVX implementation

* cipher/camellia-glue.c (ATTR_ALIGNED_16): Add macro.
(CAMELLIA_encrypt_stack_burn_size): Add macro.
(camellia_encrypt): Use macro above for stack burn size.
(CAMELLIA_decrypt_stack_burn_size): Add macro.
(camellia_decrypt): Use macro above for stack burn size.
(_gcry_camellia_ctr_enc): New function.
(_gcry_camellia_cbc_dec): New function.
(selftest_ctr_128): New function.
(selftest): Call function above.
* cipher/cipher.c (gcry_cipher_open) [USE_CAMELLIA]: Register bulk
functions for CBC-decryption and CTR-mode.
* src/cipher.h (_gcry_camellia_ctr_enc): New prototype.
(_gcry_camellia_cbc_dec): New prototype.

AES-NI/AVX implementation needs multi-block input, so prepare glue code for
that by adding bulk-functions for CBC-decryption and CTR-mode.