Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/117991
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- Title
- A New human identification protocol and coppersmith's baby-step giant-step algorithm
- Related
- 8th International Conference, ACNS 2010 (22 - 25 June 2010 : Beijing)
- Related
- Zhou, Jianying and Yung, Moti. Applied cryptography and network security : 8th international conference, ACNS 2010, Beijing, China, June 22-25, 2010 : proceedings, p.349-366
- DOI
- 10.1007/978-3-642-13708-2_21
- Related
- Lecture notes in computer science Vol. 6123
- Publisher
- Berlin ; New York : Springer
- Date
- 2010
- Author/Creator
- Asghar, Hassan Jameel
- Author/Creator
- Pieprzyk, Josef
- Author/Creator
- Wang, Huaxiong
- Description
- We propose a new protocol providing cryptographically secure authentication to unaided humans against passive adversaries. We also propose a new generic passive attack on human identification protocols. The attack is an application of Coppersmith’s baby-step giant-step algorithm on human identification protcols. Under this attack, the achievable security of some of the best candidates for human identification protocols in the literature is further reduced. We show that our protocol preserves similar usability while achieves better security than these protocols. A comprehensive security analysis is provided which suggests parameters guaranteeing desired levels of security.
- Description
- 18 page(s)
- Subject Keyword
- human computer cryptography
- Subject Keyword
- human identification protocols
- Subject Keyword
- entity authentication
- Resource Type
- conference paper
- Organisation
- Macquarie University. Dept. of Computing
- Identifier
- http://hdl.handle.net/1959.14/117991
- Identifier
- ISBN:9783642137075
- Identifier
- ISSN:0302-9743
- Identifier
- mq-rm-2010004000
- Language
- eng
- Reviewed
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