1. M. Blaze, J. Feigenbaum, and J. Lacy, Decentralized Trust Management, in Proceedings of the Symposium on Security and Privacy, IEEE Computer Society Press, Los Alamitos, 1996, pp. 164–173.
2. M. Blaze, J. Feigenbaum, P. Resnick, and M. Strauss, Managing Trust in an Information-Labeling System, European Transactions on Telecommunications, 8 (1997), pp. 491–501. (Special issue of selected papers from the 1996 Amalfi Conference on Secure Communication in Networks.)
3. Y.-H. Chu, J. Feigenbaum, B. LaMacchia, P. Resnick, and M. Strauss, REFEREE: Trust Management for Web Applications, World Wide Web Journal, 2 (1997), pp. 127–139. (Reprinted from Proceedings of the 6th International World Wide Web Conference, World Wide Web Consortium, Cambridge, 1997, pp. 227–238.)
4. D. Denning, Cryptography and Data Security, Addison-Wesley, Reading, 1982.
5. S. Even, A. Selman, and Y. Yacobi, The Complexity of Promise Problems with Applications to Public-Key Cryptography, Information and Control, 61 (1984), pp. 159–174.