A conference key distribution scheme based on the theory of quadratic residues

作者：Tan, KJ^*; Zhu, HW

来源：Computer Communications, 1999, 22(8): 735-738.

DOI：10.1016/S0140-3664(99)00035-3

• theory of quadratic residues
• conference key distribution
• time stamp
• replaying attack

A conference key distribution scheme based on the theory of quadratic residues is proposed in this article. In this scheme, conference key is distributed in a broadcast way and no one can impersonate the chairman to distribute the conference key. It can resist the replaying attack by using the time stamp T and authenticate the chairman. The amount of computation is small.

• 出版日期1999-5-25
• 单位上海交通大学