|Title:||A Randomized Protocol for Signing Contracts
|Authors:||S. Even, O. Goidreich and A. Lempel
|Abstract:||A randomized protocol for signing contracts, using an arbitrary public key cryptosystem, is presented. The protocol uses an Oblivious Transfer subprotocol, which allows one party to transfer a message to another with probability one half and without knowing whether the other party received it. An implementation of the Oblivious Transfer by any public-key cryptosystem is presented.|
|Copyright||The above paper is copyright by the Technion, Author(s), or others. Please contact the author(s) for more information|
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