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A Generalization of the Simmons' Bounds on Secret-Key Authentication Systems

Hiroki KOGA

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Summary :

This paper analyzes a generalized secret-key authentication system from a viewpoint of the information-spectrum methods. In the generalized secret-key authentication system, for each n 1 a legitimate sender transmits a cryptogram Wn to a legitimate receiver sharing a key En in the presence of an opponent who tries to cheat the legitimate receiver. A generalized version of the Simmons' bounds on the success probabilities of the impersonation attack and a certain kind of substitution attack are obtained.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E83-A No.10 pp.1983-1986
Publication Date
2000/10/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section LETTER (Special Section on Information Theory and Its Applications)
Category
Cryptography and Information Security

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