An ID-Based Anonymous Proxy Chameleon Signature Based on Bilinear Pairings
نویسندگان
چکیده
Anonymous proxy signature is suitable for the situation where the proxy signer's identity needs to be kept secret. The verifier needs to reveal the real identity of the proxy signer with the help of the original signer. A new ID-based anonymous proxy chameleon signature scheme based on bilinear pairing is proposed in this paper. This scheme is based on Gap Diffie-Hellman group and meets the security requirements such as verifiability, un-forge ability, anonymity, traceability, Prevention of misuse, non-repudiation and Message hiding.
منابع مشابه
An ID-based Anonymous Proxy Signature From Bilinear Pairings
Abstract: A new ID-based anonymous proxy signature scheme from bilinear pairings was proposed in this paper. Anonymous proxy signature is suitable for the situation that the proxy signer’s identity needs to be kept secret. The verifier needs to reveal the real identity of the proxy signer with the help of the original signer. The signature is based on Gap Diffie-Hellman group problems and meets...
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