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Insecurity of an Efficient Identity-Based Proxy Signature in the Standard Model.
- Source :
-
Computer Journal . Oct2015, Vol. 58 Issue 10, p2507-2508. 2p. - Publication Year :
- 2015
-
Abstract
- Recently, Gu et al. proposed an efficient identity-based proxy signature scheme and demonstrated their scheme was provably secure in the standard model. In this paper, we show their scheme is not secure against the malicious user through proposing three concrete attacks. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00104620
- Volume :
- 58
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Computer Journal
- Publication Type :
- Academic Journal
- Accession number :
- 110012454
- Full Text :
- https://doi.org/10.1093/comjnl/bxu097