[Resource Topic] 2003/208: ID-Based Chameleon Hashes from Bilinear Pairings

Welcome to the resource topic for 2003/208

ID-Based Chameleon Hashes from Bilinear Pairings

Authors: Fangguo Zhang, Reihaneh Safavi-Naini, Willy Susilo


Chameleon hash function is a trapdoor one-way hash function. The
ID-based chameleon hash function was first introduced by Ateniese
and Medeiros \cite{AM03}. As discussed by \cite{AM03}, the general
advantages of ID-based cryptography over conventional cryptography
with respect to key distribution are even more pronounced in a
chameleon hashing scheme, because the owner of a public key does
not necessarily need to retrieve the associated secret key. In
this paper, we propose two new ID-based Chameleon hashing schemes
from bilinear pairings. Also we analyze their security and
efficiency. Based on these ID-based chameleon hashes, ID-based
chameleon signature schemes can be designed.

ePrint: https://eprint.iacr.org/2003/208

See all topics related to this paper.

Feel free to post resources that are related to this paper below.

Example resources include: implementations, explanation materials, talks, slides, links to previous discussions on other websites.

For more information, see the rules for Resource Topics .