EVP constification.

6 files changed, 24 insertions, 18 deletions

diff --git a/crypto/rc5/rc5.h b/crypto/rc5/rc5.h
index 38e901502b..fc4cea5e36 100644
--- a/crypto/rc5/rc5.h
+++ b/crypto/rc5/rc5.h
@@ -93,18 +93,21 @@ typedef struct rc5_key_st
 	} RC5_32_KEY;
 
  
-void RC5_32_set_key(RC5_32_KEY *key, int len, unsigned char *data,
+void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
 	int rounds);
-void RC5_32_ecb_encrypt(unsigned char *in,unsigned char *out,RC5_32_KEY *key,
+void RC5_32_ecb_encrypt(const unsigned char *in,unsigned char *out,RC5_32_KEY *key,
 	int enc);
 void RC5_32_encrypt(unsigned long *data,RC5_32_KEY *key);
 void RC5_32_decrypt(unsigned long *data,RC5_32_KEY *key);
-void RC5_32_cbc_encrypt(unsigned char *in, unsigned char *out, long length,
-	RC5_32_KEY *ks, unsigned char *iv, int enc);
-void RC5_32_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	RC5_32_KEY *schedule, unsigned char *ivec, int *num, int enc);
-void RC5_32_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	RC5_32_KEY *schedule, unsigned char *ivec, int *num);
+void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
+			long length, RC5_32_KEY *ks, unsigned char *iv,
+			int enc);
+void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+			  long length, RC5_32_KEY *schedule,
+			  unsigned char *ivec, int *num, int enc);
+void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+			  long length, RC5_32_KEY *schedule,
+			  unsigned char *ivec, int *num);
 
 #ifdef  __cplusplus
 }
diff --git a/crypto/rc5/rc5_ecb.c b/crypto/rc5/rc5_ecb.c
index 17e877a146..1841892b2a 100644
--- a/crypto/rc5/rc5_ecb.c
+++ b/crypto/rc5/rc5_ecb.c
@@ -62,8 +62,8 @@
 
 char *RC5_version="RC5" OPENSSL_VERSION_PTEXT;
 
-void RC5_32_ecb_encrypt(unsigned char *in, unsigned char *out, RC5_32_KEY *ks,
-	     int encrypt)
+void RC5_32_ecb_encrypt(const unsigned char *in, unsigned char *out,
+			RC5_32_KEY *ks, int encrypt)
 	{
 	unsigned long l,d[2];
 
diff --git a/crypto/rc5/rc5_enc.c b/crypto/rc5/rc5_enc.c
index 1124fd22eb..f327d32a76 100644
--- a/crypto/rc5/rc5_enc.c
+++ b/crypto/rc5/rc5_enc.c
@@ -60,8 +60,9 @@
 #include <openssl/rc5.h>
 #include "rc5_locl.h"
 
-void RC5_32_cbc_encrypt(unsigned char *in, unsigned char *out, long length,
-	     RC5_32_KEY *ks, unsigned char *iv, int encrypt)
+void RC5_32_cbc_encrypt(const unsigned char *in, unsigned char *out,
+			long length, RC5_32_KEY *ks, unsigned char *iv,
+			int encrypt)
 	{
 	register unsigned long tin0,tin1;
 	register unsigned long tout0,tout1,xor0,xor1;
diff --git a/crypto/rc5/rc5_skey.c b/crypto/rc5/rc5_skey.c
index 64e13487bf..a2e00a41c5 100644
--- a/crypto/rc5/rc5_skey.c
+++ b/crypto/rc5/rc5_skey.c
@@ -59,8 +59,8 @@
 #include <openssl/rc5.h>
 #include "rc5_locl.h"
 
-void RC5_32_set_key(RC5_32_KEY *key, int len, unsigned char *data,
-	     int rounds)
+void RC5_32_set_key(RC5_32_KEY *key, int len, const unsigned char *data,
+		    int rounds)
 	{
 	RC5_32_INT L[64],l,ll,A,B,*S,k;
 	int i,j,m,c,t,ii,jj;
diff --git a/crypto/rc5/rc5cfb64.c b/crypto/rc5/rc5cfb64.c
index 55e03087e2..3a8b60bc7a 100644
--- a/crypto/rc5/rc5cfb64.c
+++ b/crypto/rc5/rc5cfb64.c
@@ -64,8 +64,9 @@
  * 64bit block we have used is contained in *num;
  */
 
-void RC5_32_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	     RC5_32_KEY *schedule, unsigned char *ivec, int *num, int encrypt)
+void RC5_32_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+			  long length, RC5_32_KEY *schedule,
+			  unsigned char *ivec, int *num, int encrypt)
 	{
 	register unsigned long v0,v1,t;
 	register int n= *num;
diff --git a/crypto/rc5/rc5ofb64.c b/crypto/rc5/rc5ofb64.c
index fd2ecddf6c..d412215f3c 100644
--- a/crypto/rc5/rc5ofb64.c
+++ b/crypto/rc5/rc5ofb64.c
@@ -63,8 +63,9 @@
  * used.  The extra state information to record how much of the
  * 64bit block we have used is contained in *num;
  */
-void RC5_32_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	     RC5_32_KEY *schedule, unsigned char *ivec, int *num)
+void RC5_32_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+			  long length, RC5_32_KEY *schedule,
+			  unsigned char *ivec, int *num)
 	{
 	register unsigned long v0,v1,t;
 	register int n= *num;