Unconditionally Secure Oblivious Transfer from Algebraic Signaling over the Gaussian Channel

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概要

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• We study the use of the additive white Gaussian noise channel to achieve a cryptographic primitive that is important in secure multiparty computation. A protocol for unconditionally secure oblivious transfer is presented. We show that channel input alphabets with a certain algebraic structure and their partitions are useful in achieving the requirements on the primitive. Signal design for a protocol with high information rate is discussed.

著者

• ISAKA Motohiko

  Dept. of Informatics, Kwansei Gakuin University

関連論文

• Unconditionally Secure Oblivious Transfer from Algebraic Signaling over the Gaussian Channel
• Design of High-Rate Serially Concatenated Codes with Low Error Floor(Information Theory and Its Applications)
• Oblivious Transfer from the Additive White Gaussian Noise Channel
• Granular Gain of Low-Dimensional Lattices from Binary Linear Codes

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