X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=include%2Fcrypto%2Fsha.h;h=069e85ba97e1874a6f92cb98dc0f4794e8969249;hb=003d6a38ce1a59e0053a02fd9e9a65b588bc8e33;hp=c0ccc2b1a2d82eb21d2b34cfa2eb292297c2dd56;hpb=75659ca0c10992dcb39258518368a0f6f56e935d;p=karo-tx-linux.git

diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index c0ccc2b1a2d8..069e85ba97e1 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 +64,22 @@
 #define SHA512_H6	0x1f83d9abfb41bd6bULL
 #define SHA512_H7	0x5be0cd19137e2179ULL
 
+struct sha1_state {
+	u64 count;
+	u32 state[SHA1_DIGEST_SIZE / 4];
+	u8 buffer[SHA1_BLOCK_SIZE];
+};
+
+struct sha256_state {
+	u64 count;
+	u32 state[SHA256_DIGEST_SIZE / 4];
+	u8 buf[SHA256_BLOCK_SIZE];
+};
+
+struct sha512_state {
+	u64 count[2];
+	u64 state[SHA512_DIGEST_SIZE / 8];
+	u8 buf[SHA512_BLOCK_SIZE];
+};
+
 #endif