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Paper 2003/122
Cryptanalysis of Al-Riyami-Paterson's Authenticated Three Party Key Agreement Protocols
Kyungah Shim
Abstract
Recently, Al-Riyami and Paterson proposed four authenticated tripartite key agreement protocols which make use of Weil pairing. In this paper, we show that the protocols are insecure against the man-in-the middle attack, key compromise impersonation attack and several known-key attacks.
Metadata
- Available format(s)
-
PDF
- Category
- Cryptographic protocols
- Publication info
- Published elsewhere. Unknown where it was published
- Keywords
- key management
- Contact author(s)
- kashim @ kisa or kr
- History
- 2003-06-11: received
- Short URL
- https://ia.cr/2003/122
- License
-
CC BY
