[1] P. Mockapetris, "Domain Names—Concepts And Facilities," RFC 1034, November 1987
[2] P. Mockapetris, "Domain Names—Implementation And Specification," RFC 1035, November 1987
[3] Karl Auerbach, "Protocol Standard For A Netbios Service On A Tcp/Udp Transport: Concepts And Methods," RFC 1001, March 1987
[4] Karl Auerbach, "Protocol Standard For A Netbios Service On A Tcp/Udp Transport: Detailed Specifications," RFC 1002, March 1987
[5] US National Bureau of Standards, "Data Encryption Standard," Federal Information Processing Standard (FIPS) Publication 46-1, January 1988
[6] Rivest, R., MIT and RSA Data Security, Inc., "The MD4 Message Digest Algorithm," RFC 1320, April 1992
[7] X/Open Company Ltd., "X/Open CAE Specification—Protocols for X/Open PC Interworking: SMB, Version 2," X/Open Document Number: CAE 209, September 1992.