Cryptanalysis of the Tseng-Jan Anonymous Conference Key Distribution System Without Using A One-Way Hash Function
Ting‐Yi Chang, Min‐Shiang Hwang, Wei‐Pang Yang · Information & Security An International Journal · 2004
This paper mounts a conspiracy attack on the anonymous conference key distribution system without using a one-way hash function proposed by Tseng and Jan.The attack described in the article can reveal the participants' common key shared with the chairperson.