Coffee: Fast Healing Concurrent Continuous Group Key Agreement for Decentralized Group MessagingContinuous Group Key Agreement • September 24th, 2014
Contract Type FiledSeptember 24th, 2014Continuous group key agreement (CGKA) allows a group of users to maintain a continuously updated shared key in an asynchronous setting where parties only come online sporadically and their messages are relayed by an untrusted server. CGKA captures the basic primitive underlying group messaging schemes.