RSA-based Undeniable Signatures for General Moduli

Galbraith, Steven D. ; Mao, Wenbo ; Paterson, Kenneth G.

HP Development Company

关键词: undeniable signatures;    RSA-based undeniable signatures;   

RP-ID  :  HPL-2001-304

学科分类：计算机科学（综合）

美国|英语

来源: HP Labs

【 摘 要 】

Gennaro, Krawczyk and Rabin gave the first undeniable signature scheme based on RSA signatures. However, their solution required the use of RSA moduli which are a product of safe primes. This paper gives techniques which allow RSA-based undeniable signatures for general moduli. Notes: Steven D. Galbraith, Pure Mathematics Department, Royal Holloway University of London, Egham, Surrey TW20 0EX, UK Kenneth G. Paterson, Information Security Group, Mathematics Department, Royal Holloway University of London, Egham, Surrey TW20 0EX, UK 18 Pages