test_mod_mul is useful, let's run it more often.

[openssl.git] / crypto / rc5 / rc5.h

diff --git a/crypto/rc5/rc5.h b/crypto/rc5/rc5.h
index c18d943995af90532e119a133953b58dc5b56d27..fc4cea5e36a5a1f581ab46baed80001c5259033e 100644 (file)
--- a/crypto/rc5/rc5.h
+++ b/crypto/rc5/rc5.h
@@ -63,6 +63,10 @@
 extern "C" {
 #endif
 
+#ifdef NO_RC5
+#error RC5 is disabled.
+#endif
+
 #define RC5_ENCRYPT    1
 #define RC5_DECRYPT    0
 
@@ -89,18 +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
 }