Cryptology ePrint Archive: Report 2005/429

Signature from a New Subgroup Assumption

Victor K. Wei

Abstract: We present a new signature whose security is reducible to a new assumptions about subgroups, the {\em Computational Conjugate Subgroup Members (CCSM) Assumption}, in the random oracle model.

Category / Keywords: public-key cryptography / signature, subgroup assumption

Date: received 26 Nov 2005

Contact author: kwwei at ie cuhk edu hk

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Version: 20051127:124342 (All versions of this report)

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