1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/libcrypto/rc4/rc4.c b/src/lib/libcrypto/rc4/rc4.c
index b39c070292..c900b26055 100644
--- a/src/lib/libcrypto/rc4/rc4.c
+++ b/src/lib/libcrypto/rc4/rc4.c
@@ -60,6 +60,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <openssl/rc4.h>
+#include <openssl/evp.h>
 
 char *usage[]={
 "usage: rc4 args\n",
@@ -162,7 +163,7 @@ bad:
                 keystr=buf;
                 }
 
-        EVP_Digest((unsigned char *)keystr,(unsigned long)strlen(keystr),md,NULL,EVP_md5());
+        EVP_Digest((unsigned char *)keystr,strlen(keystr),md,NULL,EVP_md5(),NULL);
         OPENSSL_cleanse(keystr,strlen(keystr));
         RC4_set_key(&key,MD5_DIGEST_LENGTH,md);