diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-02 21:53:12 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-02 21:53:12 (GMT) |
commit | 797994f81a8b2bdca2eecffa415c1e7a89a4f961 (patch) | |
tree | 1383dc469c26ad37fdf960f682d9a48c782935c5 /crypto/sha512_generic.c | |
parent | c8d8566952fda026966784a62f324c8352f77430 (diff) | |
parent | 3862de1f6c442d53bd828d39f86d07d933a70605 (diff) | |
download | linux-fsl-qoriq-797994f81a8b2bdca2eecffa415c1e7a89a4f961.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
- XTS mode optimisation for twofish/cast6/camellia/aes on x86
- AVX2/x86_64 implementation for blowfish/twofish/serpent/camellia
- SSSE3/AVX/AVX2 optimisations for sha256/sha512
- Added driver for SAHARA2 crypto accelerator
- Fix for GMAC when used in non-IPsec secnarios
- Added generic CMAC implementation (including IPsec glue)
- IP update for crypto/atmel
- Support for more than one device in hwrng/timeriomem
- Added Broadcom BCM2835 RNG driver
- Misc fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (59 commits)
crypto: caam - fix job ring cleanup code
crypto: camellia - add AVX2/AES-NI/x86_64 assembler implementation of camellia cipher
crypto: serpent - add AVX2/x86_64 assembler implementation of serpent cipher
crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher
crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher
crypto: tcrypt - add async cipher speed tests for blowfish
crypto: testmgr - extend camellia test-vectors for camellia-aesni/avx2
crypto: aesni_intel - fix Kconfig problem with CRYPTO_GLUE_HELPER_X86
crypto: aesni_intel - add more optimized XTS mode for x86-64
crypto: x86/camellia-aesni-avx - add more optimized XTS code
crypto: cast6-avx: use new optimized XTS code
crypto: x86/twofish-avx - use optimized XTS code
crypto: x86 - add more optimized XTS-mode for serpent-avx
xfrm: add rfc4494 AES-CMAC-96 support
crypto: add CMAC support to CryptoAPI
crypto: testmgr - add empty test vectors for null ciphers
crypto: testmgr - add AES GMAC test vectors
crypto: gcm - fix rfc4543 to handle async crypto correctly
crypto: gcm - make GMAC work when dst and src are different
hwrng: timeriomem - added devicetree hooks
...
Diffstat (limited to 'crypto/sha512_generic.c')
-rw-r--r-- | crypto/sha512_generic.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/crypto/sha512_generic.c b/crypto/sha512_generic.c index 71fcf36..4c58620 100644 --- a/crypto/sha512_generic.c +++ b/crypto/sha512_generic.c @@ -163,8 +163,8 @@ sha384_init(struct shash_desc *desc) return 0; } -static int -sha512_update(struct shash_desc *desc, const u8 *data, unsigned int len) +int crypto_sha512_update(struct shash_desc *desc, const u8 *data, + unsigned int len) { struct sha512_state *sctx = shash_desc_ctx(desc); @@ -197,6 +197,7 @@ sha512_update(struct shash_desc *desc, const u8 *data, unsigned int len) return 0; } +EXPORT_SYMBOL(crypto_sha512_update); static int sha512_final(struct shash_desc *desc, u8 *hash) @@ -215,10 +216,10 @@ sha512_final(struct shash_desc *desc, u8 *hash) /* Pad out to 112 mod 128. */ index = sctx->count[0] & 0x7f; pad_len = (index < 112) ? (112 - index) : ((128+112) - index); - sha512_update(desc, padding, pad_len); + crypto_sha512_update(desc, padding, pad_len); /* Append length (before padding) */ - sha512_update(desc, (const u8 *)bits, sizeof(bits)); + crypto_sha512_update(desc, (const u8 *)bits, sizeof(bits)); /* Store state in digest */ for (i = 0; i < 8; i++) @@ -245,7 +246,7 @@ static int sha384_final(struct shash_desc *desc, u8 *hash) static struct shash_alg sha512_algs[2] = { { .digestsize = SHA512_DIGEST_SIZE, .init = sha512_init, - .update = sha512_update, + .update = crypto_sha512_update, .final = sha512_final, .descsize = sizeof(struct sha512_state), .base = { @@ -257,7 +258,7 @@ static struct shash_alg sha512_algs[2] = { { }, { .digestsize = SHA384_DIGEST_SIZE, .init = sha384_init, - .update = sha512_update, + .update = crypto_sha512_update, .final = sha384_final, .descsize = sizeof(struct sha512_state), .base = { |