See Also: MD2Managed Members
WARNING: The MD2 algorithm hasn't been broken but is no more considered safe for newer design. It is included in Mono.Security for compatibility reasons as older, but still valid, root certificates are signed using an MD2 hash.
The MD2 algorithm is detailled in the IETF RFC 1319 "The MD2 Message-Digest Algorithm", available at http://www.ietf.org/rfc/rfc1319.txt