From 16ab8a93bc96cacc1b5376cc084f70122368ee1f Mon Sep 17 00:00:00 2001
From: Andy Polyakov <appro@openssl.org>
Date: Sun, 25 Jul 2004 19:10:43 +0000
Subject: [PATCH] Minor 64-bit md32_common.h update and minor unsignification
 of digests.

---
 crypto/md2/md2.h       | 2 +-
 crypto/md32_common.h   | 6 +++---
 crypto/md4/md4.h       | 2 +-
 crypto/md5/md5.h       | 2 +-
 crypto/mdc2/mdc2.h     | 2 +-
 crypto/mdc2/mdc2dgst.c | 3 ++-
 crypto/ripemd/ripemd.h | 2 +-
 7 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/crypto/md2/md2.h b/crypto/md2/md2.h
index 45bf4cc29c..15bd40c7b7 100644
--- a/crypto/md2/md2.h
+++ b/crypto/md2/md2.h
@@ -73,7 +73,7 @@ extern "C" {
 
 typedef struct MD2state_st
 	{
-	int num;
+	usigned int num;
 	unsigned char data[MD2_BLOCK];
 	MD2_INT cksm[MD2_BLOCK];
 	MD2_INT state[MD2_BLOCK];
diff --git a/crypto/md32_common.h b/crypto/md32_common.h
index 5bdcf035aa..7eef6e9074 100644
--- a/crypto/md32_common.h
+++ b/crypto/md32_common.h
@@ -77,7 +77,7 @@
  *			...
  *			HASH_LONG	Nl,Nh;
  *			HASH_LONG	data[HASH_LBLOCK];
- *			int		num;
+ *			unsigned int	num;
  *			...
  *			} HASH_CTX;
  * HASH_UPDATE
@@ -398,7 +398,7 @@ int HASH_UPDATE (HASH_CTX *c, const void *data_, size_t len)
 	const unsigned char *data=data_;
 	register HASH_LONG * p;
 	register HASH_LONG l;
-	unsigned int sw,sc,ew,ec;
+	size_t sw,sc,ew,ec;
 
 	if (len==0) return 1;
 
@@ -430,7 +430,7 @@ int HASH_UPDATE (HASH_CTX *c, const void *data_, size_t len)
 			}
 		else
 			{
-			c->num+=len;
+			c->num+=(unsigned int)len;
 			if ((sc+len) < 4) /* ugly, add char's to a word */
 				{
 				l=p[sw]; HOST_p_c2l_p(data,l,sc,len); p[sw]=l;
diff --git a/crypto/md4/md4.h b/crypto/md4/md4.h
index 9a5b6603fe..b080cbdc21 100644
--- a/crypto/md4/md4.h
+++ b/crypto/md4/md4.h
@@ -101,7 +101,7 @@ typedef struct MD4state_st
 	MD4_LONG A,B,C,D;
 	MD4_LONG Nl,Nh;
 	MD4_LONG data[MD4_LBLOCK];
-	int num;
+	unsigned int num;
 	} MD4_CTX;
 
 int MD4_Init(MD4_CTX *c);
diff --git a/crypto/md5/md5.h b/crypto/md5/md5.h
index 587d947b9a..a58940e547 100644
--- a/crypto/md5/md5.h
+++ b/crypto/md5/md5.h
@@ -101,7 +101,7 @@ typedef struct MD5state_st
 	MD5_LONG A,B,C,D;
 	MD5_LONG Nl,Nh;
 	MD5_LONG data[MD5_LBLOCK];
-	int num;
+	unigned int num;
 	} MD5_CTX;
 
 int MD5_Init(MD5_CTX *c);
diff --git a/crypto/mdc2/mdc2.h b/crypto/mdc2/mdc2.h
index 6490e5c7d3..72778a5212 100644
--- a/crypto/mdc2/mdc2.h
+++ b/crypto/mdc2/mdc2.h
@@ -74,7 +74,7 @@ extern "C" {
  
 typedef struct mdc2_ctx_st
 	{
-	int num;
+	unsigned int num;
 	unsigned char data[MDC2_BLOCK];
 	DES_cblock h,hh;
 	int pad_type; /* either 1 or 2, default 1 */
diff --git a/crypto/mdc2/mdc2dgst.c b/crypto/mdc2/mdc2dgst.c
index aa9ba0ee6b..4aa406edc3 100644
--- a/crypto/mdc2/mdc2dgst.c
+++ b/crypto/mdc2/mdc2dgst.c
@@ -160,7 +160,8 @@ static void mdc2_body(MDC2_CTX *c, const unsigned char *in, size_t len)
 
 int MDC2_Final(unsigned char *md, MDC2_CTX *c)
 	{
-	int i,j;
+	unsigned int i;
+	int j;
 
 	i=c->num;
 	j=c->pad_type;
diff --git a/crypto/ripemd/ripemd.h b/crypto/ripemd/ripemd.h
index a664e742af..06bd67183b 100644
--- a/crypto/ripemd/ripemd.h
+++ b/crypto/ripemd/ripemd.h
@@ -87,7 +87,7 @@ typedef struct RIPEMD160state_st
 	RIPEMD160_LONG A,B,C,D,E;
 	RIPEMD160_LONG Nl,Nh;
 	RIPEMD160_LONG data[RIPEMD160_LBLOCK];
-	int num;
+	unsigned int   num;
 	} RIPEMD160_CTX;
 
 int RIPEMD160_Init(RIPEMD160_CTX *c);
-- 
2.34.1