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An Efficient Ring Signature Scheme Based on Syndrome Decoding Problem

机译:基于综合征解码问题的高效环签名方案

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A ring signature scheme allows a signer from a group convince the verifier that the signature is generated by a member belonging to the group but the identity of the signer is not disclosed. It is a useful tool for some scenarios where anonymity is needed to be protected. In this paper, we design a ring signature scheme based on hard problems and assumptions in coding theory. The sign and verify processes in our scheme only need to perform matrix multiplication and decoding algorithm, hence, resulting in an efficient scheme. We then prove the security and analyze the complexity of our proposed scheme.
机译:环签名方案允许来自组的签名者说服验证者,该验证者由属于该组的成员生成签名,但未披露签名者的身份。它是一种有用的工具,用于某些方案需要保护匿名。在本文中,我们设计了一种基于难题和编码理论假设的环形签名方案。我们方案中的标志和验证进程只需要执行矩阵乘法和解码算法,从而导致有效的方案。然后,我们证明了安全性并分析了我们提出的计划的复杂性。

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