* ext/digest: Merge from trunk; metadata location changed,

  Digest::Base#reset() added, Digest::Base#equal() changed, and
  digest/hmac added with some modifications for ruby 1.8.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11137 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 18 deletions

diff --git a/ext/digest/sha2/sha2.c b/ext/digest/sha2/sha2.c
index 1dd69c4e85..aca9ee926f 100644
--- a/ext/digest/sha2/sha2.c
+++ b/ext/digest/sha2/sha2.c
@@ -578,12 +578,6 @@ void SHA256_Finish(SHA256_CTX* context, sha2_byte digest[]) {
 	usedspace = 0;
 }
 
-int SHA256_Equal(SHA256_CTX* pctx1, SHA256_CTX* pctx2) {
-	return pctx1->bitcount == pctx2->bitcount
-		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
-		&& memcmp(pctx1->buffer, pctx2->buffer, sizeof(pctx1->buffer)) == 0;
-}
-
 /*** SHA-512: *********************************************************/
 void SHA512_Init(SHA512_CTX* context) {
 	if (context == (SHA512_CTX*)0) {
@@ -881,12 +875,6 @@ void SHA512_Finish(SHA512_CTX* context, sha2_byte digest[]) {
 	MEMSET_BZERO(context, sizeof(SHA512_CTX));
 }
 
-int SHA512_Equal(SHA512_CTX* pctx1, SHA512_CTX* pctx2) {
-	return memcmp(pctx1->bitcount, pctx2->bitcount, sizeof(pctx1->bitcount)) == 0
-		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
-		&& memcmp(pctx1->buffer, pctx2->buffer, sizeof(pctx1->buffer)) == 0;
-}
-
 /*** SHA-384: *********************************************************/
 void SHA384_Init(SHA384_CTX* context) {
 	if (context == (SHA384_CTX*)0) {
@@ -929,9 +917,3 @@ void SHA384_Finish(SHA384_CTX* context, sha2_byte digest[]) {
 	/* Zero out state data */
 	MEMSET_BZERO(context, sizeof(SHA384_CTX));
 }
-
-int SHA384_Equal(SHA384_CTX* pctx1, SHA384_CTX* pctx2) {
-	return memcmp(pctx1->bitcount, pctx2->bitcount, sizeof(pctx1->bitcount)) == 0
-		&& memcmp(pctx1->state, pctx2->state, sizeof(pctx1->state)) == 0
-		&& memcmp(pctx1->buffer, pctx2->buffer, sizeof(pctx1->buffer)) == 0;
-}