diff -r 39fec79de6e8 -r 38c3c3923e1f MYPublicKey.m
--- a/MYPublicKey.m	Sun Jun 07 21:53:56 2009 -0700
+++ b/MYPublicKey.m	Wed Jun 10 09:02:18 2009 -0700
@@ -29,7 +29,6 @@
     return [self initWithKeyData: keyData];
 }
 
-
 - (void) dealloc
 {
     [_digest release];
@@ -48,10 +47,6 @@
 - (SecExternalItemType) keyType {
     return kSecAttrKeyTypeRSA;
 }
-
-- (MYSHA1Digest*) _keyDigest {
-    return (MYSHA1Digest*) [MYSHA1Digest digestFromDigestData: [self _attribute: kSecAttrApplicationLabel]];
-}
 #endif
 
 - (NSUInteger)hash {