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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-09 21:27:13 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-11 18:23:33 +0800
commite2a7ce4e185a94462698cc0e5192495ee3d22a2f (patch)
tree33013f177e48a3b4b191bfccfdb969cf0eeb8dbb /include/crypto/sha.h
parent8267adab9433593adb09d94626475c2a5921f111 (diff)
downloadlinux-stericsson-e2a7ce4e185a94462698cc0e5192495ee3d22a2f.tar.gz
crypto: sha1_generic - Add export/import support
This patch adds export/import support to sha1_generic. The exported type is defined by struct sha1_state, which is basically the entire descriptor state of sha1_generic. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto/sha.h')
-rw-r--r--include/crypto/sha.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index c0ccc2b1a2d8..922a248bd04d 100644
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -5,6 +5,8 @@
#ifndef _CRYPTO_SHA_H
#define _CRYPTO_SHA_H
+#include <linux/types.h>
+
#define SHA1_DIGEST_SIZE 20
#define SHA1_BLOCK_SIZE 64
@@ -62,4 +64,10 @@
#define SHA512_H6 0x1f83d9abfb41bd6bULL
#define SHA512_H7 0x5be0cd19137e2179ULL
+struct sha1_state {
+ u64 count;
+ u32 state[SHA1_DIGEST_SIZE / 4];
+ u8 buffer[SHA1_BLOCK_SIZE];
+};
+
#endif