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在现实中,如果盲代理签名、多重签名、盲签名被同时需要,则要有一个盲代理多重盲签名的安全方案来满足实际需要。文章基于Nyberg-Rueppel签名体制提出了一个新的满足上述需要的盲代理多重盲签名方案,且在此方案中,有效的避免了孤悬因子和代理签名密钥不包含代理签名人的秘钥的缺陷,并对此方案的安全性进行了分析。
In reality, if blind proxy signature, multiple signature and blind signature are needed at the same time, we must have a blind proxy proxy blind security scheme to meet the actual needs. In this paper, we propose a new Blind Proxy Blind Multi-blind Signature Scheme based on the Nyberg-Rueppel Signature Scheme. In this scheme, the soliton of the proxy signer is not effectively contained in the soliton and the proxy signature key Defects, and the safety of this program were analyzed.