该文提出了一种新的数字答名方案一失败终止记名签名方案,该方案具有失败终止数字签名与记名数字签名方案的优点。它有三个特点:只有记名人能够验证签名内容;如果需要的话,记名人或者指定的确认人能够向第三者证明该签名是签发给记名人的有效签名;如果发生伪造签名的话,签名人能够证明是伪造的。
In this paper we propose a kind of new signature scheme called fail-stop nominative signature scheme that is the combination of fail-stop and nominative signature.This scheme achieves three objectives:only the nominee can verify the nominator's signature content,if necessary,only the nominee and the designed confirmer can prove to the relating person that the signature is issued to the nominee and is valid.The forgery,if any,the signer can prove to the third party that the forgery do occur.