[Resource Topic] 2009/400: Identity-Based Chameleon Hash Scheme Without Key Exposure

Welcome to the resource topic for 2009/400

Title:
Identity-Based Chameleon Hash Scheme Without Key Exposure

Authors: Xiaofeng Chen, Fangguo Zhang, Haibo Tian, Kwangjo Kim

Abstract:

In this paper, we propose the first identity-based chameleon hash scheme without key exposure, which gives a positive answer for the open problem introduced by Ateniese and de Medeiros in 2004.

ePrint: https://eprint.iacr.org/2009/400

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