Asian Journal of Information Technology

Year: 2006
Volume: 5
Issue: 4
Page No. 392 - 395

Perfect Subliminal Channel in a Paring-Based Digital Signature

Authors : Zhenyou Wang and Wei Gao

Abstract: We show that a broad-band subliminal channel which requires the subliminal receiver hold no information about the signer`s private signing key and achieves the potential bandwidth, can be easily constructed in a recently proposed paringbased signature scheme.And the existence of this subliminal channel just disproves Simmon`s conjectures on the bandwidth of the subliminal channel in a digital signature. Cryptography, digital signature, subliminal channel.

How to cite this article:

Zhenyou Wang and Wei Gao , 2006. Perfect Subliminal Channel in a Paring-Based Digital Signature. Asian Journal of Information Technology, 5: 392-395.

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