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ASIACRYPT
2008
Springer
14 years 1 months ago
Concurrently Secure Identification Schemes Based on the Worst-Case Hardness of Lattice Problems
In this paper, we show that two variants of Stern's identification scheme [IEEE Transaction on Information Theory '96] are provably secure against concurrent attack unde...
Akinori Kawachi, Keisuke Tanaka, Keita Xagawa