ID-Based Multi-Proxy Signature and Blind Multisignature from Bilinear Pairings

@inproceedings{Chen2003IDBasedMS,
  title={ID-Based Multi-Proxy Signature and Blind Multisignature from Bilinear Pairings},
  author={Xiaofeng Chen and Fangguo Zhang and Kwangjo Kim},
  year={2003}
}
Multi-proxy signature allows the original signer delegate his singing power to a group of proxy signers. Blind proxy-signature allows the user to obtain a signature of a message from several signers in a way that each signer learns neither the message nor the resulting signature. Plenty of multi-proxy signature and blind multisignature schemes have been proposed under the certificate-based (CA-based) public key systems. In this paper, we firstly propose an identity-based (IDbased) multi-proxy… CONTINUE READING