5 files changed, 13 insertions, 27 deletions
diff --git a/ext/digest/md5/md5.c b/ext/digest/md5/md5.c
index 6b61f031c4..8f49476a19 100644
--- a/ext/digest/md5/md5.c
+++ b/ext/digest/md5/md5.c
@@ -41,6 +41,12 @@
   1999-05-03 lpd Original version.
  */
 
+/*
+  This code was modified for use in Ruby.
+
+  - Akinori MUSHA <knu@idaemons.org>
+ */
+
 /*$OrigId: md5c.c,v 1.2 2001/03/26 08:57:14 matz Exp $ */
 /*$RoughId: md5.c,v 1.2 2001/07/13 19:48:41 knu Exp $ */
 /*$Id$ */
@@ -391,7 +397,7 @@ MD5_Update(MD5_CTX *pms, const uint8_t *data, size_t nbytes)
 }
 
 void
-MD5_Final(uint8_t *digest, MD5_CTX *pms)
+MD5_Finish(MD5_CTX *pms, uint8_t *digest)
 {
     static const uint8_t pad[64] = {
 	0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -413,18 +419,6 @@ MD5_Final(uint8_t *digest, MD5_CTX *pms)
 	digest[i] = (uint8_t)(pms->state[i >> 2] >> ((i & 3) << 3));
 }
 
-void
-MD5_End(MD5_CTX *pctx, uint8_t *hexdigest)
-{
-    unsigned char digest[16];
-    size_t i;
-
-    MD5_Final(digest, pctx);
-
-    for (i = 0; i < 16; i++)
-        sprintf(hexdigest + i * 2, "%02x", digest[i]);
-}
-
 int MD5_Equal(MD5_CTX* pctx1, MD5_CTX* pctx2) {
 	return memcmp(pctx1->count, pctx2->count, sizeof(pctx1->count)) == 0
 		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
diff --git a/ext/digest/md5/md5.h b/ext/digest/md5/md5.h
index fc41380d38..a5de6fd97e 100644
--- a/ext/digest/md5/md5.h
+++ b/ext/digest/md5/md5.h
@@ -63,17 +63,16 @@ typedef struct md5_state_s {
 } MD5_CTX;
 
 #ifdef RUBY
+/* avoid name clash */
 #define MD5_Init	rb_Digest_MD5_Init
 #define MD5_Update	rb_Digest_MD5_Update
-#define MD5_Final	rb_Digest_MD5_Final
-#define MD5_End		rb_Digest_MD5_End
+#define MD5_Finish	rb_Digest_MD5_Finish
 #define MD5_Equal	rb_Digest_MD5_Equal
 #endif
 
 void	MD5_Init _((MD5_CTX *pms));
 void	MD5_Update _((MD5_CTX *pms, const uint8_t *data, size_t nbytes));
-void	MD5_Final _((uint8_t *digest, MD5_CTX *pms));
-void	MD5_End _((MD5_CTX *pctx, uint8_t *hexdigest));
+void	MD5_Finish _((MD5_CTX *pms, uint8_t *digest));
 int	MD5_Equal _((MD5_CTX *pctx1, MD5_CTX *pctx2));
 
 #define MD5_BLOCK_LENGTH		64
diff --git a/ext/digest/md5/md5init.c b/ext/digest/md5/md5init.c
index 3de597dc89..5fddb21c65 100644
--- a/ext/digest/md5/md5init.c
+++ b/ext/digest/md5/md5init.c
@@ -13,8 +13,7 @@ static algo_t md5 = {
     sizeof(MD5_CTX),
     (hash_init_func_t)MD5_Init,
     (hash_update_func_t)MD5_Update,
-    (hash_end_func_t)MD5_End,
-    (hash_final_func_t)MD5_Final,
+    (hash_finish_func_t)MD5_Finish,
     (hash_equal_func_t)MD5_Equal,
 };
 
diff --git a/ext/digest/md5/md5ossl.c b/ext/digest/md5/md5ossl.c
index d930c7ab51..963243c7c9 100644
--- a/ext/digest/md5/md5ossl.c
+++ b/ext/digest/md5/md5ossl.c
@@ -6,15 +6,9 @@
 #include <string.h>
 
 void
-MD5_End(MD5_CTX *pctx, unsigned char *hexdigest)
+MD5_Finish(MD5_CTX *pctx, unsigned char *digest)
 {
-    unsigned char digest[16];
-    size_t i;
-
     MD5_Final(digest, pctx);
-
-    for (i = 0; i < 16; i++)
-        sprintf(hexdigest + i * 2, "%02x", digest[i]);
 }
 
 int
diff --git a/ext/digest/md5/md5ossl.h b/ext/digest/md5/md5ossl.h
index 610f58db06..bccbe05f2a 100644
--- a/ext/digest/md5/md5ossl.h
+++ b/ext/digest/md5/md5ossl.h
@@ -6,7 +6,7 @@
 #include <stddef.h>
 #include <openssl/md5.h>
 
-void MD5_End(MD5_CTX *pctx, unsigned char *hexdigest);
+void MD5_Finish(MD5_CTX *pctx, unsigned char *digest);
 int MD5_Equal(MD5_CTX *pctx1, MD5_CTX *pctx2);
 
 #endif