Accumulating Composites and Improved Group Signing

  title={Accumulating Composites and Improved Group Signing},
  author={Gene Tsudik and Shouhuai Xu},
  booktitle={IACR Cryptology ePrint Archive},
Constructing practical and provably secure group signature schemes has been a very active research topic in recent years. A group signature can be viewed as a digital signature with certain extra properties. Notably, anyone can verify that a signature is generated by a legitimate group member, while the actual signer can only be identified (and linked) by a designated entity called a group manager. Currently, the most efficient group signature scheme available is due to Camenisch and… CONTINUE READING
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