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Paper 2016/1012
Comment on "Attribute-Based Signatures for Supporting Anonymous Certification" by N. Kaaniche and M. Laurent (ESORICS 2016)
Damien Vergnaud
Abstract
Anonymous credential systems enable users to authenticate themselves in a privacy-preserving manner. At the conference ESORICS 2016, Kaaniche and Laurent presented an anonymous certification scheme based on a new attribute based signature. In this note, we provide several attacks on their scheme.
Metadata
- Available format(s)
-
PDF
- Category
- Public-key cryptography
- Publication info
- Preprint. MINOR revision.
- Keywords
- CryptanalysisAttribute-Based SignaturesAnonymous Credentials
- Contact author(s)
- damien vergnaud @ ens fr
- History
- 2016-10-27: received
- Short URL
- https://ia.cr/2016/1012
- License
-
CC BY
