1 files changed, 21 insertions, 3 deletions
diff --git a/lib/md5.c b/lib/md5.c
index 965578004..8f2a38dd1 100644
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -27,6 +27,24 @@
 
 #include <string.h>
 
+#include "curl_md5.h"
+
+#ifdef USE_GNUTLS
+
+#include <gcrypt.h>
+
+void Curl_md5it(unsigned char *outbuffer, /* 16 bytes */
+                const unsigned char *input)
+{
+  gcry_md_hd_t ctx;
+  gcry_md_open(&ctx, GCRY_MD_MD5, 0);
+  gcry_md_write(ctx, input, (unsigned int)strlen((char *)input));
+  memcpy (outbuffer, gcry_md_read (ctx, 0), 16);
+  gcry_md_close(ctx);
+}
+
+#else
+
 #ifdef USE_SSLEAY
 /* When OpenSSL is available we use the MD5-function from OpenSSL */
 
@@ -341,8 +359,6 @@ static void Decode (UINT4 *output,
 
 #endif /* USE_SSLEAY */
 
-#include "curl_md5.h"
-
 void Curl_md5it(unsigned char *outbuffer, /* 16 bytes */
                 const unsigned char *input)
 {
@@ -352,4 +368,6 @@ void Curl_md5it(unsigned char *outbuffer, /* 16 bytes */
   MD5_Final(outbuffer, &ctx);
 }
 
-#endif
+#endif /* USE_GNUTLS */
+
+#endif /* CURL_DISABLE_CRYPTO_AUTH */