Asynchronous Group Authentication

• Published in: Chinese Journal of Electronics Vol. 26; no. 4; pp. 820 - 826
• Main Authors: Miao, Fuyou, Jiang, Huiwen, Ji, Yangyang, Xiong, Yan
• Format: Journal Article
• Language: English
• Published: Published by the IET on behalf of the CIE 01.07.2017
• Subjects: (t, n)‐threshold secret sharing; Asynchronous; Chinese remainder theorem; cryptography; Group authentication; group member; predefined group; random processes; Randomized component (RC); randomized component‐based asynchronous group authentication; valid token; Group authentication; Asynchronous; Chinese remainder theorem; predefined group; group member; random processes; cryptography; (t, n)-threshold secret sharing; randomized component-based asynchronous group authentication; valid token; Randomized component (RC)

Group authentication usually checks whether an individual user belongs to a pre-defined group each time but cannot authenticate all users at once without public key system. The paper proposes a Randomized component-based asynchronous（t, m, n） group authentication（（t, m, n）-RCAGA） scheme. In the sche...