diff options
Diffstat (limited to 'crypto/wp512.c')
| -rw-r--r-- | crypto/wp512.c | 57 |
1 files changed, 18 insertions, 39 deletions
diff --git a/crypto/wp512.c b/crypto/wp512.c index 72342727368..180f1d6e03f 100644 --- a/crypto/wp512.c +++ b/crypto/wp512.c @@ -762,11 +762,17 @@ static const u64 C7[256] = { 0x86228644a411c286ULL, }; -static const u64 rc[WHIRLPOOL_ROUNDS + 1] = { - 0x0000000000000000ULL, 0x1823c6e887b8014fULL, 0x36a6d2f5796f9152ULL, - 0x60bc9b8ea30c7b35ULL, 0x1de0d7c22e4bfe57ULL, 0x157737e59ff04adaULL, - 0x58c9290ab1a06b85ULL, 0xbd5d10f4cb3e0567ULL, 0xe427418ba77d95d8ULL, - 0xfbee7c66dd17479eULL, 0xca2dbf07ad5a8333ULL, +static const u64 rc[WHIRLPOOL_ROUNDS] = { + 0x1823c6e887b8014fULL, + 0x36a6d2f5796f9152ULL, + 0x60bc9b8ea30c7b35ULL, + 0x1de0d7c22e4bfe57ULL, + 0x157737e59ff04adaULL, + 0x58c9290ab1a06b85ULL, + 0xbd5d10f4cb3e0567ULL, + 0xe427418ba77d95d8ULL, + 0xfbee7c66dd17479eULL, + 0xca2dbf07ad5a8333ULL, }; /** @@ -793,7 +799,7 @@ static void wp512_process_buffer(struct wp512_ctx *wctx) { state[6] = block[6] ^ (K[6] = wctx->hash[6]); state[7] = block[7] ^ (K[7] = wctx->hash[7]); - for (r = 1; r <= WHIRLPOOL_ROUNDS; r++) { + for (r = 0; r < WHIRLPOOL_ROUNDS; r++) { L[0] = C0[(int)(K[0] >> 56) ] ^ C1[(int)(K[7] >> 48) & 0xff] ^ @@ -1113,7 +1119,7 @@ static int wp256_final(struct shash_desc *desc, u8 *out) return 0; } -static struct shash_alg wp512 = { +static struct shash_alg wp_algs[3] = { { .digestsize = WP512_DIGEST_SIZE, .init = wp512_init, .update = wp512_update, @@ -1125,9 +1131,7 @@ static struct shash_alg wp512 = { .cra_blocksize = WP512_BLOCK_SIZE, .cra_module = THIS_MODULE, } -}; - -static struct shash_alg wp384 = { +}, { .digestsize = WP384_DIGEST_SIZE, .init = wp512_init, .update = wp512_update, @@ -1139,9 +1143,7 @@ static struct shash_alg wp384 = { .cra_blocksize = WP512_BLOCK_SIZE, .cra_module = THIS_MODULE, } -}; - -static struct shash_alg wp256 = { +}, { .digestsize = WP256_DIGEST_SIZE, .init = wp512_init, .update = wp512_update, @@ -1153,39 +1155,16 @@ static struct shash_alg wp256 = { .cra_blocksize = WP512_BLOCK_SIZE, .cra_module = THIS_MODULE, } -}; +} }; static int __init wp512_mod_init(void) { - int ret = 0; - - ret = crypto_register_shash(&wp512); - - if (ret < 0) - goto out; - - ret = crypto_register_shash(&wp384); - if (ret < 0) - { - crypto_unregister_shash(&wp512); - goto out; - } - - ret = crypto_register_shash(&wp256); - if (ret < 0) - { - crypto_unregister_shash(&wp512); - crypto_unregister_shash(&wp384); - } -out: - return ret; + return crypto_register_shashes(wp_algs, ARRAY_SIZE(wp_algs)); } static void __exit wp512_mod_fini(void) { - crypto_unregister_shash(&wp512); - crypto_unregister_shash(&wp384); - crypto_unregister_shash(&wp256); + crypto_unregister_shashes(wp_algs, ARRAY_SIZE(wp_algs)); } MODULE_ALIAS("wp384"); |