EVP constification.

6 files changed, 15 insertions, 14 deletions

diff --git a/crypto/idea/i_cbc.c b/crypto/idea/i_cbc.c
index 891a46532b..ecb9cb8b83 100644
--- a/crypto/idea/i_cbc.c
+++ b/crypto/idea/i_cbc.c
@@ -47,7 +47,7 @@
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * OUT OF THE USE OF THIS  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  * 
  * The licence and distribution terms for any publically available version or
@@ -59,7 +59,7 @@
 #include <openssl/idea.h>
 #include "idea_lcl.h"
 
-void idea_cbc_encrypt(unsigned char *in, unsigned char *out, long length,
+void idea_cbc_encrypt(const unsigned char *in, unsigned char *out, long length,
 	     IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int encrypt)
 	{
 	register unsigned long tin0,tin1;
diff --git a/crypto/idea/i_cfb64.c b/crypto/idea/i_cfb64.c
index dacf3f1be3..66d49d520e 100644
--- a/crypto/idea/i_cfb64.c
+++ b/crypto/idea/i_cfb64.c
@@ -64,9 +64,9 @@
  * 64bit block we have used is contained in *num;
  */
 
-void idea_cfb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	     IDEA_KEY_SCHEDULE *schedule, unsigned char *ivec, int *num,
-	     int encrypt)
+void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out,
+			long length, IDEA_KEY_SCHEDULE *schedule,
+			unsigned char *ivec, int *num, int encrypt)
 	{
 	register unsigned long v0,v1,t;
 	register int n= *num;
diff --git a/crypto/idea/i_ecb.c b/crypto/idea/i_ecb.c
index 93937d2063..fb613db595 100644
--- a/crypto/idea/i_ecb.c
+++ b/crypto/idea/i_ecb.c
@@ -70,7 +70,7 @@ const char *idea_options(void)
 		return("idea(short)");
 	}
 
-void idea_ecb_encrypt(unsigned char *in, unsigned char *out,
+void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
 	     IDEA_KEY_SCHEDULE *ks)
 	{
 	unsigned long l0,l1,d[2];
diff --git a/crypto/idea/i_ofb64.c b/crypto/idea/i_ofb64.c
index afcbed2d14..e749e88e34 100644
--- a/crypto/idea/i_ofb64.c
+++ b/crypto/idea/i_ofb64.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 idea_ofb64_encrypt(unsigned char *in, unsigned char *out, long length,
-	     IDEA_KEY_SCHEDULE *schedule, unsigned char *ivec, int *num)
+void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out,
+			long length, IDEA_KEY_SCHEDULE *schedule,
+			unsigned char *ivec, int *num)
 	{
 	register unsigned long v0,v1,t;
 	register int n= *num;
diff --git a/crypto/idea/i_skey.c b/crypto/idea/i_skey.c
index bbbda6b5c8..1c95bc9c7b 100644
--- a/crypto/idea/i_skey.c
+++ b/crypto/idea/i_skey.c
@@ -60,7 +60,7 @@
 #include "idea_lcl.h"
 
 static IDEA_INT inverse(unsigned int xin);
-void idea_set_encrypt_key(unsigned char *key, IDEA_KEY_SCHEDULE *ks)
+void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks)
 	{
 	int i;
 	register IDEA_INT *kt,*kf,r0,r1,r2;
diff --git a/crypto/idea/idea.h b/crypto/idea/idea.h
index f5efeae366..f14adf8398 100644
--- a/crypto/idea/idea.h
+++ b/crypto/idea/idea.h
@@ -80,16 +80,16 @@ typedef struct idea_key_st
 	} IDEA_KEY_SCHEDULE;
 
 const char *idea_options(void);
-void idea_ecb_encrypt(unsigned char *in, unsigned char *out,
+void idea_ecb_encrypt(const unsigned char *in, unsigned char *out,
 	IDEA_KEY_SCHEDULE *ks);
-void idea_set_encrypt_key(unsigned char *key, IDEA_KEY_SCHEDULE *ks);
+void idea_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks);
 void idea_set_decrypt_key(IDEA_KEY_SCHEDULE *ek, IDEA_KEY_SCHEDULE *dk);
-void idea_cbc_encrypt(unsigned char *in, unsigned char *out,
+void idea_cbc_encrypt(const unsigned char *in, unsigned char *out,
 	long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,int enc);
-void idea_cfb64_encrypt(unsigned char *in, unsigned char *out,
+void idea_cfb64_encrypt(const unsigned char *in, unsigned char *out,
 	long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv,
 	int *num,int enc);
-void idea_ofb64_encrypt(unsigned char *in, unsigned char *out,
+void idea_ofb64_encrypt(const unsigned char *in, unsigned char *out,
 	long length, IDEA_KEY_SCHEDULE *ks, unsigned char *iv, int *num);
 void idea_encrypt(unsigned long *in, IDEA_KEY_SCHEDULE *ks);
 #ifdef  __cplusplus