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AFRICACRYPT
2010
Springer
14 years 3 months ago
Information-Theoretically Secure Key-Insulated Multireceiver Authentication Codes
Takenobu Seito, Tadashi Aikawa, Junji Shikata, Tsu...
CJ
2006
123views more  CJ 2006»
13 years 11 months ago
Unconditionally Secure Anonymous Encryption and Group Authentication
Anonymous channels or similar techniques that can achieve sender's anonymity play important roles in many applications. However, they will be meaningless if cryptographic prim...
Goichiro Hanaoka, Junji Shikata, Yumiko Hanaoka, H...
TIT
2008
84views more  TIT 2008»
13 years 11 months ago
Information Theoretic Bounds on Authentication Systems in Query Model
Authentication codes provide message integrity guarantees in an information theoretic sense within a symmetric key setting. Information theoretic bounds on the success probability...
Reihaneh Safavi-Naini, Peter R. Wild