An Efficient and Provably Secure Threshold Blind Signature
نویسندگان
چکیده
منابع مشابه
Provably Secure Blind Threshold Signatures Based on Discrete Logarithm
In this paper, we propose a provably secure group-oriented blind (t, n) threshold signature scheme, which is the first scheme whose security is proved to be equivalent to the discrete logarithm problem in the random oracle model. Based on the scheme, any t out of n signers in a group can represent the group in signing blind threshold signatures, which can be used in anonymous digital e-cash sys...
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تاریخ انتشار 2001