linux-stable/crypto/hash_info.c
Dmitry Kasatkin ee08997fee crypto: provide single place for hash algo information
This patch provides a single place for information about hash algorithms,
such as hash sizes and kernel driver names, which will be used by IMA
and the public key code.

Changelog:
- Fix sparse and checkpatch warnings
- Move hash algo enums to uapi for userspace signing functions.

Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-10-25 17:14:03 -04:00

56 lines
1.8 KiB
C

/*
* Hash Info: Hash algorithms information
*
* Copyright (c) 2013 Dmitry Kasatkin <d.kasatkin@samsung.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
*/
#include <linux/export.h>
#include <crypto/hash_info.h>
const char *const hash_algo_name[HASH_ALGO__LAST] = {
[HASH_ALGO_MD4] = "md4",
[HASH_ALGO_MD5] = "md5",
[HASH_ALGO_SHA1] = "sha1",
[HASH_ALGO_RIPE_MD_160] = "rmd160",
[HASH_ALGO_SHA256] = "sha256",
[HASH_ALGO_SHA384] = "sha384",
[HASH_ALGO_SHA512] = "sha512",
[HASH_ALGO_SHA224] = "sha224",
[HASH_ALGO_RIPE_MD_128] = "rmd128",
[HASH_ALGO_RIPE_MD_256] = "rmd256",
[HASH_ALGO_RIPE_MD_320] = "rmd320",
[HASH_ALGO_WP_256] = "wp256",
[HASH_ALGO_WP_384] = "wp384",
[HASH_ALGO_WP_512] = "wp512",
[HASH_ALGO_TGR_128] = "tgr128",
[HASH_ALGO_TGR_160] = "tgr160",
[HASH_ALGO_TGR_192] = "tgr192",
};
EXPORT_SYMBOL_GPL(hash_algo_name);
const int hash_digest_size[HASH_ALGO__LAST] = {
[HASH_ALGO_MD4] = MD5_DIGEST_SIZE,
[HASH_ALGO_MD5] = MD5_DIGEST_SIZE,
[HASH_ALGO_SHA1] = SHA1_DIGEST_SIZE,
[HASH_ALGO_RIPE_MD_160] = RMD160_DIGEST_SIZE,
[HASH_ALGO_SHA256] = SHA256_DIGEST_SIZE,
[HASH_ALGO_SHA384] = SHA384_DIGEST_SIZE,
[HASH_ALGO_SHA512] = SHA512_DIGEST_SIZE,
[HASH_ALGO_SHA224] = SHA224_DIGEST_SIZE,
[HASH_ALGO_RIPE_MD_128] = RMD128_DIGEST_SIZE,
[HASH_ALGO_RIPE_MD_256] = RMD256_DIGEST_SIZE,
[HASH_ALGO_RIPE_MD_320] = RMD320_DIGEST_SIZE,
[HASH_ALGO_WP_256] = WP256_DIGEST_SIZE,
[HASH_ALGO_WP_384] = WP384_DIGEST_SIZE,
[HASH_ALGO_WP_512] = WP512_DIGEST_SIZE,
[HASH_ALGO_TGR_128] = TGR128_DIGEST_SIZE,
[HASH_ALGO_TGR_160] = TGR160_DIGEST_SIZE,
[HASH_ALGO_TGR_192] = TGR192_DIGEST_SIZE,
};
EXPORT_SYMBOL_GPL(hash_digest_size);