Author(s)

Shundong LI, Daoshun WANG, Yiqi DAI

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This paper studies how to take advantage of other's computing ability to sign a message with one's private key without disclosing the private key. A protocol to this problem is presented, and it is proven, by well known simulation paradigm, that this protocol is private.

cryptography, secure computation, signature, service, protocol

S. LI, D. WANG and Y. DAI, "Secure Signature Protocol," Intelligent Information Management, Vol. 1 No. 3, 2009, pp. 174-179. doi: 10.4236/iim.2009.13026.