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| author | Niels Möller <nisse@lysator.liu.se> | 2018-03-11 22:23:59 +0100 |
|---|---|---|
| committer | Niels Möller <nisse@lysator.liu.se> | 2018-03-11 22:23:59 +0100 |
| commit | c02493e53384bc5c6d6d07581524c81d181e1fdd (patch) | |
| tree | bff51283a1bf8c74dbb92f0bd887b8fdead469b2 /fat-x86_64.c | |
| parent | 34ea00b47003939fe1ea616f2e57067cea2c7c8f (diff) | |
| download | nettle-c02493e53384bc5c6d6d07581524c81d181e1fdd.tar.gz | |
Support sha_ni sha256_compress in x86_64 fat builds.x86_64-sha_ni-sha256
Diffstat (limited to 'fat-x86_64.c')
| -rw-r--r-- | fat-x86_64.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fat-x86_64.c b/fat-x86_64.c index bf7d31cf..b66d0861 100644 --- a/fat-x86_64.c +++ b/fat-x86_64.c @@ -127,6 +127,10 @@ DECLARE_FAT_FUNC(_nettle_sha1_compress, sha1_compress_func) DECLARE_FAT_FUNC_VAR(sha1_compress, sha1_compress_func, x86_64) DECLARE_FAT_FUNC_VAR(sha1_compress, sha1_compress_func, sha_ni) +DECLARE_FAT_FUNC(_nettle_sha256_compress, sha256_compress_func) +DECLARE_FAT_FUNC_VAR(sha256_compress, sha256_compress_func, x86_64) +DECLARE_FAT_FUNC_VAR(sha256_compress, sha256_compress_func, sha_ni) + /* This function should usually be called only once, at startup. But it is idempotent, and on x86, pointer updates are atomic, so there's no danger if it is called simultaneously from multiple @@ -172,12 +176,14 @@ fat_init (void) if (verbose) fprintf (stderr, "libnettle: using sha_ni instructions.\n"); _nettle_sha1_compress_vec = _nettle_sha1_compress_sha_ni; + _nettle_sha256_compress_vec = _nettle_sha256_compress_sha_ni; } else { if (verbose) fprintf (stderr, "libnettle: not using sha_ni instructions.\n"); _nettle_sha1_compress_vec = _nettle_sha1_compress_x86_64; + _nettle_sha256_compress_vec = _nettle_sha256_compress_x86_64; } if (features.vendor == X86_INTEL) { @@ -214,3 +220,7 @@ DEFINE_FAT_FUNC(nettle_memxor, void *, DEFINE_FAT_FUNC(_nettle_sha1_compress, void, (uint32_t *state, const uint8_t *input), (state, input)) + +DEFINE_FAT_FUNC(_nettle_sha256_compress, void, + (uint32_t *state, const uint8_t *input, const uint32_t *k), + (state, input, k)) |