[CRYPTO] ripemd: Put all common RIPEMD values in header file

This patch puts all common RIPEMD values in the appropriate header file. Initial values and constants are the same for all variants of RIPEMD. Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
git-mirror · Jul 10, 2008 · ba6b039 · ba6b039
1 parent a558f1d
commit ba6b039
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Showing 3 changed files with 35 additions and 18 deletions.
diff --git a/crypto/ripemd.h b/crypto/ripemd.h
@@ -17,10 +17,27 @@
 #define RMD320_DIGEST_SIZE      40
 #define RMD320_BLOCK_SIZE       64
 
+/* initial values  */
 #define RMD_H0  0x67452301UL
 #define RMD_H1  0xefcdab89UL
 #define RMD_H2  0x98badcfeUL
 #define RMD_H3  0x10325476UL
 #define RMD_H4  0xc3d2e1f0UL
+#define RMD_H5  0x76543210UL
+#define RMD_H6  0xfedcba98UL
+#define RMD_H7  0x89abcdefUL
+#define RMD_H8  0x01234567UL
+#define RMD_H9  0x3c2d1e0fUL
+
+/* constants */
+#define RMD_K1  0x00000000UL
+#define RMD_K2  0x5a827999UL
+#define RMD_K3  0x6ed9eba1UL
+#define RMD_K4  0x8f1bbcdcUL
+#define RMD_K5  0xa953fd4eUL
+#define RMD_K6  0x50a28be6UL
+#define RMD_K7  0x5c4dd124UL
+#define RMD_K8  0x6d703ef3UL
+#define RMD_K9  0x7a6d76e9UL
 
 #endif
diff --git a/crypto/rmd128.c b/crypto/rmd128.c
@@ -29,14 +29,14 @@ struct rmd128_ctx {
 	u32 buffer[16];
 };
 
-#define K1  0x00000000UL
-#define K2  0x5a827999UL
-#define K3  0x6ed9eba1UL
-#define K4  0x8f1bbcdcUL
-#define KK1 0x50a28be6UL
-#define KK2 0x5c4dd124UL
-#define KK3 0x6d703ef3UL
-#define KK4 0x00000000UL
+#define K1  RMD_K1
+#define K2  RMD_K2
+#define K3  RMD_K3
+#define K4  RMD_K4
+#define KK1 RMD_K6
+#define KK2 RMD_K7
+#define KK3 RMD_K8
+#define KK4 RMD_K1
 
 #define F1(x, y, z) (x ^ y ^ z)		/* XOR */
 #define F2(x, y, z) (z ^ (x & (y ^ z)))	/* x ? y : z */

diff --git a/crypto/rmd160.c b/crypto/rmd160.c
@@ -29,16 +29,16 @@ struct rmd160_ctx {
 	u32 buffer[16];
 };
 
-#define K1  0x00000000UL
-#define K2  0x5a827999UL
-#define K3  0x6ed9eba1UL
-#define K4  0x8f1bbcdcUL
-#define K5  0xa953fd4eUL
-#define KK1 0x50a28be6UL
-#define KK2 0x5c4dd124UL
-#define KK3 0x6d703ef3UL
-#define KK4 0x7a6d76e9UL
-#define KK5 0x00000000UL
+#define K1  RMD_K1
+#define K2  RMD_K2
+#define K3  RMD_K3
+#define K4  RMD_K4
+#define K5  RMD_K5
+#define KK1 RMD_K6
+#define KK2 RMD_K7
+#define KK3 RMD_K8
+#define KK4 RMD_K9
+#define KK5 RMD_K1
 
 #define F1(x, y, z) (x ^ y ^ z)		/* XOR */
 #define F2(x, y, z) (z ^ (x & (y ^ z)))	/* x ? y : z */