diff options
Diffstat (limited to 'crypto/sha1_generic.c')
| -rw-r--r-- | crypto/sha1_generic.c | 35 |
1 files changed, 13 insertions, 22 deletions
diff --git a/crypto/sha1_generic.c b/crypto/sha1_generic.c index 325b57fe28dc..024e8043bab0 100644 --- a/crypto/sha1_generic.c +++ b/crypto/sha1_generic.c @@ -12,13 +12,11 @@ * Copyright (c) Jean-Francois Dive <jef@linuxbe.org> */ #include <crypto/internal/hash.h> -#include <linux/init.h> -#include <linux/module.h> -#include <linux/mm.h> -#include <linux/types.h> #include <crypto/sha1.h> #include <crypto/sha1_base.h> -#include <asm/byteorder.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/string.h> const u8 sha1_zero_message_hash[SHA1_DIGEST_SIZE] = { 0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d, @@ -39,38 +37,31 @@ static void sha1_generic_block_fn(struct sha1_state *sst, u8 const *src, memzero_explicit(temp, sizeof(temp)); } -int crypto_sha1_update(struct shash_desc *desc, const u8 *data, - unsigned int len) +static int crypto_sha1_update(struct shash_desc *desc, const u8 *data, + unsigned int len) { - return sha1_base_do_update(desc, data, len, sha1_generic_block_fn); + return sha1_base_do_update_blocks(desc, data, len, + sha1_generic_block_fn); } -EXPORT_SYMBOL(crypto_sha1_update); -static int sha1_final(struct shash_desc *desc, u8 *out) +static int crypto_sha1_finup(struct shash_desc *desc, const u8 *data, + unsigned int len, u8 *out) { - sha1_base_do_finalize(desc, sha1_generic_block_fn); + sha1_base_do_finup(desc, data, len, sha1_generic_block_fn); return sha1_base_finish(desc, out); } -int crypto_sha1_finup(struct shash_desc *desc, const u8 *data, - unsigned int len, u8 *out) -{ - sha1_base_do_update(desc, data, len, sha1_generic_block_fn); - return sha1_final(desc, out); -} -EXPORT_SYMBOL(crypto_sha1_finup); - static struct shash_alg alg = { .digestsize = SHA1_DIGEST_SIZE, .init = sha1_base_init, .update = crypto_sha1_update, - .final = sha1_final, .finup = crypto_sha1_finup, - .descsize = sizeof(struct sha1_state), + .descsize = SHA1_STATE_SIZE, .base = { .cra_name = "sha1", .cra_driver_name= "sha1-generic", .cra_priority = 100, + .cra_flags = CRYPTO_AHASH_ALG_BLOCK_ONLY, .cra_blocksize = SHA1_BLOCK_SIZE, .cra_module = THIS_MODULE, } @@ -86,7 +77,7 @@ static void __exit sha1_generic_mod_fini(void) crypto_unregister_shash(&alg); } -subsys_initcall(sha1_generic_mod_init); +module_init(sha1_generic_mod_init); module_exit(sha1_generic_mod_fini); MODULE_LICENSE("GPL"); |