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首页> 外文期刊>Journal of Computers >Controllable Ring Signatures and Its Application to E-Prosecution
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Controllable Ring Signatures and Its Application to E-Prosecution

机译：可控环形签名及其在电子起诉的应用

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—This paper introduces a new concept called controllable ring signature which is ring signature with additional properties as follow. (1) Anonymous identification: by an anonymous identification protocol, the real signer can anonymously prove his authorship of the ring signature to the verifier. And this proof is non-transferable. (2) Linkable signature: the real signer can generate an anonymous signature such that every one can verify whether both this anonymous signature and the ring signature are generated by the same anonymous signer. (3) Convertibility: the real signer can convert a ring signature into an ordinary signature by revealing the secret information about the ring signature. These additional properties can fully ensure the interests of the real signer. Especially, compared with a standard ring signature, a controllable ring signature is more suitable for the classic application of leaking secrets. We construct a controllable ring signature scheme which is provably secure according to the formal definition. As an application, we design a E-prosecution scheme based on this controllable ring signature scheme and show its security.
机译：- 这篇论文介绍了一个名为可控环形签名的新概念，它是戒指签名，如下所示。 （1）匿名识别：通过匿名识别协议，真正的签名者可以匿名证明他对验证者的戒指签名的作者。并且这种证明是不可转让的。 （2）可互联签名：真正的签名者可以生成匿名签名，使得每个人都可以验证这个匿名签名和环签名是由同一个匿名签名者生成的。 （3）可转换性：真正的签名者可以通过揭示有关戒指签名的秘密信息将戒指签名转换为普通签名。这些额外的属性可以充分确保真实签名者的利益。特别是，与标准环签名相比，可控环形签名更适合于经典应用泄漏秘密。我们构造可控制的环形签名方案，根据正式定义，可提供可证明的安全性。作为应用程序，我们设计了一种基于这种可控环形签名方案的电子起诉计划，并显示其安全性。

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