42 lines
891 B
C
42 lines
891 B
C
|
/*
|
||
|
* Hash algorithms.
|
||
|
*
|
||
|
* Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
|
||
|
*
|
||
|
* 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_INTERNAL_HASH_H
|
||
|
#define _CRYPTO_INTERNAL_HASH_H
|
||
|
|
||
|
#include <crypto/algapi.h>
|
||
|
|
||
|
struct ahash_request;
|
||
|
struct scatterlist;
|
||
|
|
||
|
struct crypto_hash_walk {
|
||
|
char *data;
|
||
|
|
||
|
unsigned int offset;
|
||
|
unsigned int alignmask;
|
||
|
|
||
|
struct page *pg;
|
||
|
unsigned int entrylen;
|
||
|
|
||
|
unsigned int total;
|
||
|
struct scatterlist *sg;
|
||
|
|
||
|
unsigned int flags;
|
||
|
};
|
||
|
|
||
|
int crypto_hash_walk_done(struct crypto_hash_walk *walk, int err);
|
||
|
int crypto_hash_walk_first(struct ahash_request *req,
|
||
|
struct crypto_hash_walk *walk);
|
||
|
|
||
|
#endif /* _CRYPTO_INTERNAL_HASH_H */
|
||
|
|