[1] Birrell, A. D. & Nelson, B. J., "Implementing Remote Procedure Calls", XEROX CSL-83-7, October 1983. [2] Cheriton, D., "VMTP: Versatile Message Transaction Protocol", Preliminary Version 0.3, Stanford University, January 1987. [3] Diffie & Hellman, "New Directions in Cryptography", IEEE Transactions on Information Theory IT-22, November 1976. [4] Mills, D., "Network Time Protocol", RFC 1305, UDEL, March 1992. [5] National Bureau of Standards, "Data Encryption Standard", Federal Information Processing Standards Publication 46, January 1977. [6] Postel, J., "Transmission Control Protocol - DARPA Internet Program Protocol Specification", STD 7, RFC 793, USC/Information Sciences Institute, September 1981. [7] Postel, J., "User Datagram Protocol", STD 6, RFC 768, USC/Information Sciences Institute, August 1980. [8] Reynolds, J., and Postel, J., "Assigned Numbers", STD 2, RFC 1700, USC/Information Sciences Institute, October 1994. [9] Srinivasan, R., "XDR: External Data Representation Standard", RFC 1832, Sun Microsystems, Inc., August 1995. [10] Miller, S., Neuman, C., Schiller, J., and J. Saltzer, "Section E.2.1: Kerberos Authentication and Authorization System", M.I.T. Project Athena, Cambridge, Massachusetts, December 21, 1987. [11] Steiner, J., Neuman, C., and J. Schiller, "Kerberos: An Authentication Service for Open Network Systems", pp. 191-202 in Usenix Conference Proceedings, Dallas, Texas, February 1988. [12] Kohl, J. and C. Neuman, "The Kerberos Network Authentication Service (V5)", RFC 1510, Digital Equipment Corporation, USC/Information Sciences Institute, September 1993.