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Erschienen in:
1983 | OriginalPaper | Buchkapitel
A Randomized Protocol for Signing Contracts
verfasst von : S. Even, O. Goldreich, A. Lempel
Erschienen in: Advances in Cryptology
Verlag: Springer US
Enthalten in: Professional Book Archive
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Suppose two parties A, and B, in a communication network, have negotiated a contract, which they wish to sign. To this end, they need a protocol which has the two following properties: (1)At the end of an honest execution of the protocol, each party has a signature of the other.(2)If one party, X, executes the protocol honestly, his counterpoint, Y, cannot obtain X’s signature to the contract without yielding his own signature.