k out of n Oblivious Transfer without Random Oracles (Protocol) (<Special Section>Cryptography and Information Security)

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概要

• 論文の詳細を見る

• Many oblivious transfer (OT) protocols have been proposed, however, most of them the security is assured in the random oracle model. Naor and Pinkas proposed 1-out-of-n OT which does not need random oracles. In this paper, we extend the 1-out-of-n OT to k-out-of-n OT protocol. Our protocol is efficient in the sense of both communication complexity and computation complexity.

• 社団法人電子情報通信学会の論文
• 2004-01-01

著者

• OGATA Wakaha

  Tokyo Institute of Technology

• Ogata Wakaha

  Tokyo Inst. Of Technol. Tokyo Jpn

• Ogata Wakaha

  Department Of Computer Engineering Faculty Of Engineering Himeji Institute Of Technology

• Ogata Wakaha

  Faculty Of Engineering Tokyo Institute Of Technology

• SASAHARA Ryota

  Tokyo Institute of Technology

• Ogata Wakaha

  Faculty Of Engineering Himeji Institute Of Technology

• Ogata Wakaha

  Himeji Institute Of Technology

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