【摘要】 基于前向安全的思想,提出了一个前向安全的代理多重签名方案,并在Hash函数的安全性假设及强假定RSA下,证明该方案不仅满足一般代理多重签名方案的安全性,而且具有前向安全性。更多还原

【Abstract】 A forward-secure proxy multi-signature scheme is proposed on the basis of the forward-security.Under the proposition of security of the Hash function and the strong RSA assumption,the authors prove that the scheme satisfies the security of general proxy multi-signature schemes and forward-security.更多还原