X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fmd4%2Fmd4_dgst.c;h=47ee9af1624666ed0373e2fba7a64639a10eb4e0;hb=c9cf29cca22d4d724a1e772bc5fdc201b2822f1d;hp=d4c7057f13b5ce58a5c12ac46b08c4a167eb5957;hpb=9e0aad9fd60635e240f7742fa1497eced6f1cd0b;p=oweals%2Fopenssl.git

diff --git a/crypto/md4/md4_dgst.c b/crypto/md4/md4_dgst.c
index d4c7057f13..47ee9af162 100644
--- a/crypto/md4/md4_dgst.c
+++ b/crypto/md4/md4_dgst.c
@@ -57,10 +57,10 @@
  */
 
 #include <stdio.h>
-#include "md4_locl.h"
 #include <openssl/opensslv.h>
+#include "md4_locl.h"
 
-const char *MD4_version="MD4" OPENSSL_VERSION_PTEXT;
+const char MD4_version[]="MD4" OPENSSL_VERSION_PTEXT;
 
 /* Implemented from RFC1186 The MD4 Message-Digest Algorithm
  */
@@ -72,89 +72,14 @@ const char *MD4_version="MD4" OPENSSL_VERSION_PTEXT;
 
 int MD4_Init(MD4_CTX *c)
 	{
+	memset (c,0,sizeof(*c));
 	c->A=INIT_DATA_A;
 	c->B=INIT_DATA_B;
 	c->C=INIT_DATA_C;
 	c->D=INIT_DATA_D;
-	c->Nl=0;
-	c->Nh=0;
-	c->num=0;
 	return 1;
 	}
 
-#ifndef md4_block_host_order
-void md4_block_host_order (MD4_CTX *c, const void *data, size_t num)
-	{
-	const MD4_LONG *X=data;
-	register unsigned MD32_REG_T A,B,C,D;
-
-	A=c->A;
-	B=c->B;
-	C=c->C;
-	D=c->D;
-
-	for (;num--;X+=HASH_LBLOCK)
-		{
-	/* Round 0 */
-	R0(A,B,C,D,X[ 0], 3,0);
-	R0(D,A,B,C,X[ 1], 7,0);
-	R0(C,D,A,B,X[ 2],11,0);
-	R0(B,C,D,A,X[ 3],19,0);
-	R0(A,B,C,D,X[ 4], 3,0);
-	R0(D,A,B,C,X[ 5], 7,0);
-	R0(C,D,A,B,X[ 6],11,0);
-	R0(B,C,D,A,X[ 7],19,0);
-	R0(A,B,C,D,X[ 8], 3,0);
-	R0(D,A,B,C,X[ 9], 7,0);
-	R0(C,D,A,B,X[10],11,0);
-	R0(B,C,D,A,X[11],19,0);
-	R0(A,B,C,D,X[12], 3,0);
-	R0(D,A,B,C,X[13], 7,0);
-	R0(C,D,A,B,X[14],11,0);
-	R0(B,C,D,A,X[15],19,0);
-	/* Round 1 */
-	R1(A,B,C,D,X[ 0], 3,0x5A827999L);
-	R1(D,A,B,C,X[ 4], 5,0x5A827999L);
-	R1(C,D,A,B,X[ 8], 9,0x5A827999L);
-	R1(B,C,D,A,X[12],13,0x5A827999L);
-	R1(A,B,C,D,X[ 1], 3,0x5A827999L);
-	R1(D,A,B,C,X[ 5], 5,0x5A827999L);
-	R1(C,D,A,B,X[ 9], 9,0x5A827999L);
-	R1(B,C,D,A,X[13],13,0x5A827999L);
-	R1(A,B,C,D,X[ 2], 3,0x5A827999L);
-	R1(D,A,B,C,X[ 6], 5,0x5A827999L);
-	R1(C,D,A,B,X[10], 9,0x5A827999L);
-	R1(B,C,D,A,X[14],13,0x5A827999L);
-	R1(A,B,C,D,X[ 3], 3,0x5A827999L);
-	R1(D,A,B,C,X[ 7], 5,0x5A827999L);
-	R1(C,D,A,B,X[11], 9,0x5A827999L);
-	R1(B,C,D,A,X[15],13,0x5A827999L);
-	/* Round 2 */
-	R2(A,B,C,D,X[ 0], 3,0x6ED9EBA1);
-	R2(D,A,B,C,X[ 8], 9,0x6ED9EBA1);
-	R2(C,D,A,B,X[ 4],11,0x6ED9EBA1);
-	R2(B,C,D,A,X[12],15,0x6ED9EBA1);
-	R2(A,B,C,D,X[ 2], 3,0x6ED9EBA1);
-	R2(D,A,B,C,X[10], 9,0x6ED9EBA1);
-	R2(C,D,A,B,X[ 6],11,0x6ED9EBA1);
-	R2(B,C,D,A,X[14],15,0x6ED9EBA1);
-	R2(A,B,C,D,X[ 1], 3,0x6ED9EBA1);
-	R2(D,A,B,C,X[ 9], 9,0x6ED9EBA1);
-	R2(C,D,A,B,X[ 5],11,0x6ED9EBA1);
-	R2(B,C,D,A,X[13],15,0x6ED9EBA1);
-	R2(A,B,C,D,X[ 3], 3,0x6ED9EBA1);
-	R2(D,A,B,C,X[11], 9,0x6ED9EBA1);
-	R2(C,D,A,B,X[ 7],11,0x6ED9EBA1);
-	R2(B,C,D,A,X[15],15,0x6ED9EBA1);
-
-	A = c->A += A;
-	B = c->B += B;
-	C = c->C += C;
-	D = c->D += D;
-		}
-	}
-#endif
-
 #ifndef md4_block_data_order
 #ifdef X
 #undef X
@@ -180,22 +105,23 @@ void md4_block_data_order (MD4_CTX *c, const void *data_, size_t num)
 
 	for (;num--;)
 		{
-	HOST_c2l(data,l); X( 0)=l;		HOST_c2l(data,l); X( 1)=l;
+	(void)HOST_c2l(data,l); X( 0)=l;
+	(void)HOST_c2l(data,l); X( 1)=l;
 	/* Round 0 */
-	R0(A,B,C,D,X( 0), 3,0);	HOST_c2l(data,l); X( 2)=l;
-	R0(D,A,B,C,X( 1), 7,0);	HOST_c2l(data,l); X( 3)=l;
-	R0(C,D,A,B,X( 2),11,0);	HOST_c2l(data,l); X( 4)=l;
-	R0(B,C,D,A,X( 3),19,0);	HOST_c2l(data,l); X( 5)=l;
-	R0(A,B,C,D,X( 4), 3,0);	HOST_c2l(data,l); X( 6)=l;
-	R0(D,A,B,C,X( 5), 7,0);	HOST_c2l(data,l); X( 7)=l;
-	R0(C,D,A,B,X( 6),11,0);	HOST_c2l(data,l); X( 8)=l;
-	R0(B,C,D,A,X( 7),19,0);	HOST_c2l(data,l); X( 9)=l;
-	R0(A,B,C,D,X( 8), 3,0);	HOST_c2l(data,l); X(10)=l;
-	R0(D,A,B,C,X( 9), 7,0);	HOST_c2l(data,l); X(11)=l;
-	R0(C,D,A,B,X(10),11,0);	HOST_c2l(data,l); X(12)=l;
-	R0(B,C,D,A,X(11),19,0);	HOST_c2l(data,l); X(13)=l;
-	R0(A,B,C,D,X(12), 3,0);	HOST_c2l(data,l); X(14)=l;
-	R0(D,A,B,C,X(13), 7,0);	HOST_c2l(data,l); X(15)=l;
+	R0(A,B,C,D,X( 0), 3,0);	(void)HOST_c2l(data,l); X( 2)=l;
+	R0(D,A,B,C,X( 1), 7,0);	(void)HOST_c2l(data,l); X( 3)=l;
+	R0(C,D,A,B,X( 2),11,0);	(void)HOST_c2l(data,l); X( 4)=l;
+	R0(B,C,D,A,X( 3),19,0);	(void)HOST_c2l(data,l); X( 5)=l;
+	R0(A,B,C,D,X( 4), 3,0);	(void)HOST_c2l(data,l); X( 6)=l;
+	R0(D,A,B,C,X( 5), 7,0);	(void)HOST_c2l(data,l); X( 7)=l;
+	R0(C,D,A,B,X( 6),11,0);	(void)HOST_c2l(data,l); X( 8)=l;
+	R0(B,C,D,A,X( 7),19,0);	(void)HOST_c2l(data,l); X( 9)=l;
+	R0(A,B,C,D,X( 8), 3,0);	(void)HOST_c2l(data,l); X(10)=l;
+	R0(D,A,B,C,X( 9), 7,0);	(void)HOST_c2l(data,l); X(11)=l;
+	R0(C,D,A,B,X(10),11,0);	(void)HOST_c2l(data,l); X(12)=l;
+	R0(B,C,D,A,X(11),19,0);	(void)HOST_c2l(data,l); X(13)=l;
+	R0(A,B,C,D,X(12), 3,0);	(void)HOST_c2l(data,l); X(14)=l;
+	R0(D,A,B,C,X(13), 7,0);	(void)HOST_c2l(data,l); X(15)=l;
 	R0(C,D,A,B,X(14),11,0);
 	R0(B,C,D,A,X(15),19,0);
 	/* Round 1 */
@@ -240,19 +166,3 @@ void md4_block_data_order (MD4_CTX *c, const void *data_, size_t num)
 		}
 	}
 #endif
-
-#ifdef undef
-int printit(unsigned long *l)
-	{
-	int i,ii;
-
-	for (i=0; i<2; i++)
-		{
-		for (ii=0; ii<8; ii++)
-			{
-			fprintf(stderr,"%08lx ",l[i*8+ii]);
-			}
-		fprintf(stderr,"\n");
-		}
-	}
-#endif