在盲签名方案中,消息和签名结果对签名人是不可见的.在不可授权强指定验证者签名中,只有指定验证者才能验证签名的有效性,而且其签名是不可授权的.设计了一种高效的身份基不可授权强指定验证者盲签名方案.分析结果表明,设计的方案不但是安全的,而且其效率也非常高.
In blind signature scheme,a message and the signature result can not be known by the sign- er. In non-delegatable strong designated verifier signature scheme, only the strong designated verifier can verify the validity of the signature and it is non-delegatable. In this paper, an efficient ID-Based non-delegatable strong designated verifier blind signature scheme is first proposed by combining blind signature and ID-Based non-delegatahle strong designated verifier signature. It is showed the proposed scheme is secure and efficient.