@@ -113,10 +113,15 @@
 	buf[2] += c;
 	buf[3] += d;
 }
 
 @implementation OFMD5Hash
++ md5Hash
+{
+	return [[[self alloc] init] autorelease];
+}
+
 - init
 {
 	if ((self = [super init])) {
 		buf[0] = 0x67452301;
 		buf[1] = 0xEFCDAB89;
@@ -351,10 +356,15 @@
 
 	memcpy(&buffer[j], &buf[i], size - i);
 }
 
 @implementation OFSHA1Hash
++ sha1Hash
+{
+	return [[[self alloc] init] autorelease];
+}
+
 - init
 {
 	if ((self = [super init])) {
 		count = 0;
 		state[0] = 0x67452301;