Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2009/10/01 Vol. E92-ANo. 10pp. 2438-2446 Type of Manuscript: Special Section PAPER (Special Section on Information Theory and Its Applications) Category: Cryptography and Information Security Keyword: public key cryptosystem, multivariate public key cryptosystem, Piece in Hand, multivariate polynomial,
Proposal for Piece in Hand Matrix: General Concept for Enhancing Security of Multivariate Public Key Cryptosystems Shigeo TSUJIIKohtaro TADAKIRyou FUJITA