CryptoDB
Linkability of Several Blind Signature Schemes
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Abstract: | The unlinkability is an important security property that blind signature schemes should satisfy. But we find that the several blind signature schemes [1,2,3] are linkable. The Signer can derive a link between a protocol view and a valid blind signature. They are not secure. |
BibTeX
@misc{eprint-2005-12522, title={Linkability of Several Blind Signature Schemes}, booktitle={IACR Eprint archive}, keywords={cryptographic protocols / blind signature, anonymity, protocol view, linkability.}, url={http://eprint.iacr.org/2005/186}, note={ zhongxsh@163.com 12983 received 21 Jun 2005, withdrawn 19 Jul 2005}, author={Xuesheng Zhong}, year=2005 }