Revision 91aa69315ef9a76b8f734438617a2e32812b630f authored by Linus Torvalds on 20 February 2007, 18:26:46 UTC, committed by Linus Torvalds on 20 February 2007, 18:26:46 UTC
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (21 commits) natsemi: Support Aculab E1/T1 PMXc cPCI carrier cards natsemi: Add support for using MII port with no PHY skge: race with workq and RTNL Replace local random function with random32() s2io: RTNL and flush_scheduled_work deadlock 8139too: RTNL and flush_scheduled_work deadlock sis190: RTNL and flush_scheduled_work deadlock r8169: RTNL and flush_scheduled_work deadlock [PATCH] ieee80211softmac: Fix setting of initial transmit rates [PATCH] bcm43xx: OFDM fix for rev 1 cards [PATCH] bcm43xx: Fix for 4311 and 02/07/07 specification changes [PATCH] prism54: correct assignment of DOT1XENABLE in WE-19 codepaths [PATCH] zd1211rw: Readd zd_addr_t cast [PATCH] bcm43xx: Fix for oops on resume [PATCH] bcm43xx: Ignore ampdu status reports [PATCH] wavelan: Use ARRAY_SIZE macro when appropriate [PATCH] hostap: Use ARRAY_SIZE macro when appropriate [PATCH] misc-wireless: Use ARRAY_SIZE macro when appropriate [PATCH] ipw2100: Use ARRAY_SIZE macro when appropriate [PATCH] bcm43xx: Janitorial change - remove two unused variables ...
hash.c
/*
* Cryptographic Hash operations.
*
* Copyright (c) 2006 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.
*/
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/seq_file.h>
#include "internal.h"
static unsigned int crypto_hash_ctxsize(struct crypto_alg *alg, u32 type,
u32 mask)
{
return alg->cra_ctxsize;
}
static int crypto_init_hash_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
{
struct hash_tfm *crt = &tfm->crt_hash;
struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
if (alg->digestsize > crypto_tfm_alg_blocksize(tfm))
return -EINVAL;
crt->init = alg->init;
crt->update = alg->update;
crt->final = alg->final;
crt->digest = alg->digest;
crt->setkey = alg->setkey;
crt->digestsize = alg->digestsize;
return 0;
}
static void crypto_hash_show(struct seq_file *m, struct crypto_alg *alg)
__attribute_used__;
static void crypto_hash_show(struct seq_file *m, struct crypto_alg *alg)
{
seq_printf(m, "type : hash\n");
seq_printf(m, "blocksize : %u\n", alg->cra_blocksize);
seq_printf(m, "digestsize : %u\n", alg->cra_hash.digestsize);
}
const struct crypto_type crypto_hash_type = {
.ctxsize = crypto_hash_ctxsize,
.init = crypto_init_hash_ops,
#ifdef CONFIG_PROC_FS
.show = crypto_hash_show,
#endif
};
EXPORT_SYMBOL_GPL(crypto_hash_type);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Generic cryptographic hash type");
Computing file changes ...