An Improved Fast Signature Scheme without Online Multiplication
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概要
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Financial cryptography : 6th International Conference, FC 2002, Southampton, Bermuda, March 11-14, 2002 : reveised papers / Matt Blaze (ed.)In this paper, we propose a fast signature scheme which is derived from three-pass identification scheme. Our signature scheme would require a modular exponentiation as preprocessing. However, no multiplication is used in the actual (i.e. on-line) signature generation. This means that the phase involves only a hashing operation, addition and a modular reduction. So far, some fast signature schemes called on the fly signatures were proposed. In those schemes the modular reduction is eliminated in the on-line phase. Therefore, our approach to obtain the fast on-line signature is different from theirs. This paper is the first approach for the fast signature scheme without on-line modular multiplication.
- Springerの論文
- 2003-00-00
Springer | 論文
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