Stephen T. Kent. Encryption-based protection for interactive user/computer communication. In Joseph F. Marchese, Frank E. Heart, Harry Wise, Gene D. Hodge, William Cook, Irving W. Knight, editors, Proceedings of the fifth symposium on Data communications, SIGCOMM 1977, Snowbird, Utah, USA, September 27-29, 1977. pages 5, ACM, 1977. [doi]
Abstract is missing.