A simple ID-based scheme for key sharing |
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Authors: | Tsujii S. Chao J. Araki K. |
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Affiliation: | Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol.; |
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Abstract: | ![]() A noninteractive ID-based key sharing scheme based on a method of iterative elimination of additive random numbers is proposed. With this method, a common key is generated step by step, leaving no opportunity for conspiracy attacks. The integrity of the scheme is discussed, and a method for improving computational efficiency is proposed |
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