linux-stable/include/crypto/hash_info.h
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

40 lines
1.1 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.
*
*/
#ifndef _CRYPTO_HASH_INFO_H
#define _CRYPTO_HASH_INFO_H
#include <crypto/sha.h>
#include <crypto/md5.h>
#include <uapi/linux/hash_info.h>
/* not defined in include/crypto/ */
#define RMD128_DIGEST_SIZE 16
#define RMD160_DIGEST_SIZE 20
#define RMD256_DIGEST_SIZE 32
#define RMD320_DIGEST_SIZE 40
/* not defined in include/crypto/ */
#define WP512_DIGEST_SIZE 64
#define WP384_DIGEST_SIZE 48
#define WP256_DIGEST_SIZE 32
/* not defined in include/crypto/ */
#define TGR128_DIGEST_SIZE 16
#define TGR160_DIGEST_SIZE 20
#define TGR192_DIGEST_SIZE 24
extern const char *const hash_algo_name[HASH_ALGO__LAST];
extern const int hash_digest_size[HASH_ALGO__LAST];
#endif /* _CRYPTO_HASH_INFO_H */