A Construction of Public-Key Cryptosystem Using Algebraic Coding on the Basis of Superimposition and Randomness(Public Key Cryptography, <Special Section>Cryptography and Information Security)
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概要
- 論文の詳細を見る
In this paper, we present a new class of public-key cryptosystem (PKC) using algebraic coding on the basis of superimposition and randomness. The proposed PKC is featured by a generator matrix, in a characteristic form, where the generator matrix of an algebraic code is repeatedly used along with the generator matrix of a random code, as sub-matrices. This generator matrix, in the characteristic form, will be referred to as K-matrix. We show that the K-matrix yields the following advantages compared with the conventional schemes : (i) It realizes an abundant supply of PKCs, yielding more secure PKCs, (ii) It realizes a short public key.
- 社団法人電子情報通信学会の論文
- 2006-01-01
著者
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KASAHARA Masao
Faculty of Informatics, Osaka Gakuin University
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Kasahara Masao
Osaka Gakuin Univ. Osaka Jpn
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Kasahara Masao
Faculty Of Informatics Osaka Gakuin University
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