Abstract:
We present two threshold ring signature schemes with different properties. One focuses on the confessibility (or signer verifiability) and the denouncibility properties. ...Show MoreMetadata
Abstract:
We present two threshold ring signature schemes with different properties. One focuses on the confessibility (or signer verifiability) and the denouncibility properties. The other focuses on the threshold-confessibility. Our schemes are built on generic ring signature schemes and can be easily adapted to most existing ring signature schemes. Based on the former works, we also construct a realization of our schemes as an example. We prove that our schemes are secure in the random oracle model.
Date of Conference: 29 October 2006 - 03 November 2006
Date Added to IEEE Xplore: 26 December 2006
Print ISBN:0-7695-2699-3