diff options
Diffstat (limited to 'crypto/hash.c')
| -rw-r--r-- | crypto/hash.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/crypto/hash.c b/crypto/hash.c deleted file mode 100644 index cdec23d885f..00000000000 --- a/crypto/hash.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - * 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) -{ - return alg->cra_ctxsize; -} - -static int crypto_init_hash_ops(struct crypto_tfm *tfm) -{ - 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"); |