aboutsummaryrefslogtreecommitdiffstats
path: root/crypto/sha1_generic.c
diff options
context:
space:
mode:
Diffstat (limited to 'crypto/sha1_generic.c')
-rw-r--r--crypto/sha1_generic.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/crypto/sha1_generic.c b/crypto/sha1_generic.c
index 70364dd5c45a..48a3c3e0bf5f 100644
--- a/crypto/sha1_generic.c
+++ b/crypto/sha1_generic.c
@@ -22,12 +22,10 @@
22#include <linux/crypto.h> 22#include <linux/crypto.h>
23#include <linux/cryptohash.h> 23#include <linux/cryptohash.h>
24#include <linux/types.h> 24#include <linux/types.h>
25#include <crypto/sha.h>
25#include <asm/scatterlist.h> 26#include <asm/scatterlist.h>
26#include <asm/byteorder.h> 27#include <asm/byteorder.h>
27 28
28#define SHA1_DIGEST_SIZE 20
29#define SHA1_HMAC_BLOCK_SIZE 64
30
31struct sha1_ctx { 29struct sha1_ctx {
32 u64 count; 30 u64 count;
33 u32 state[5]; 31 u32 state[5];
@@ -39,7 +37,7 @@ static void sha1_init(struct crypto_tfm *tfm)
39 struct sha1_ctx *sctx = crypto_tfm_ctx(tfm); 37 struct sha1_ctx *sctx = crypto_tfm_ctx(tfm);
40 static const struct sha1_ctx initstate = { 38 static const struct sha1_ctx initstate = {
41 0, 39 0,
42 { 0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0 }, 40 { SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4 },
43 { 0, } 41 { 0, }
44 }; 42 };
45 43
@@ -111,7 +109,7 @@ static struct crypto_alg alg = {
111 .cra_name = "sha1", 109 .cra_name = "sha1",
112 .cra_driver_name= "sha1-generic", 110 .cra_driver_name= "sha1-generic",
113 .cra_flags = CRYPTO_ALG_TYPE_DIGEST, 111 .cra_flags = CRYPTO_ALG_TYPE_DIGEST,
114 .cra_blocksize = SHA1_HMAC_BLOCK_SIZE, 112 .cra_blocksize = SHA1_BLOCK_SIZE,
115 .cra_ctxsize = sizeof(struct sha1_ctx), 113 .cra_ctxsize = sizeof(struct sha1_ctx),
116 .cra_module = THIS_MODULE, 114 .cra_module = THIS_MODULE,
117 .cra_alignmask = 3, 115 .cra_alignmask = 3,