Remove support for libmhash/libmcrypt.

Neil Conway · Neil Conway · commit 3cc866123224 · 2005-03-21T05:17:16.000Z
libmcrypt seems to dead, maintainer address bounces,
and cast-128 fails on 2 of the 3 test vectors from RFC2144.

So I see no reason to keep around stuff I don't trust
anymore.

Support for several crypto libraries is probably only
confusing to users, although it was good for initial
developing - it helped to find hidden assumptions and
forced me to create regression tests for all functionality.

Marko Kreen
diff --git a/contrib/pgcrypto/Makefile b/contrib/pgcrypto/Makefile
@@ -1,8 +1,8 @@
 #
-# $PostgreSQL: pgsql/contrib/pgcrypto/Makefile,v 1.12 2004/09/14 03:39:48 tgl Exp $
+# $PostgreSQL: pgsql/contrib/pgcrypto/Makefile,v 1.13 2005/03/21 05:17:16 neilc Exp $
 #
 
-# either 'builtin', 'mhash', 'openssl'
+# either 'builtin', 'openssl'
 cryptolib = builtin
 
 # either 'builtin', 'system'
@@ -34,12 +34,6 @@ CRYPTO_LDFLAGS = -lcrypto
 SRCS = openssl.c
 endif
 
-ifeq ($(cryptolib), mhash)
-CRYPTO_CFLAGS = -I/usr/local/include
-CRYPTO_LDFLAGS = -L/usr/local/lib -lmcrypt -lmhash -lltdl
-SRCS = mhash.c
-endif
-
 ifeq ($(cryptsrc), builtin)
 SRCS += crypt-blowfish.c crypt-des.c crypt-md5.c 
 else
diff --git a/contrib/pgcrypto/README.pgcrypto b/contrib/pgcrypto/README.pgcrypto
@@ -186,17 +186,6 @@ OpenSSL (0.9.6):
     Url:	http://www.openssl.org/
 
 
-mhash (0.8.9) + mcrypt (2.4.16):
-    Hashes:	MD5, SHA1, CRC32, CRC32B, GOST, TIGER, RIPEMD160,
-		HAVAL(256,224,192,160,128)
-    Ciphers:	DES, DES3, CAST-128(CAST5), CAST-256, xTEA, 3-way,
-    		SKIPJACK, Blowfish, Twofish, LOKI97, RC2, RC4, RC6,
-		Rijndael-128/192/256, MARS, PANAMA, WAKE, Serpent, IDEA, GOST,
-		SAFER, SAFER+, Enigma
-    License:	LGPL
-    Url:	http://mcrypt.sourceforge.org/
-    Url:	http://mhash.sourceforge.org/
-
 CREDITS
 =======
 
diff --git a/contrib/pgcrypto/mhash.c b/contrib/pgcrypto/mhash.c
