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Conference Paper
Anonymity-Based Authenticated Key Agreement with Full Binding Property
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- Authors
- Jung Yeon Hwang, Sungwook Eom, Ku-Young Chang, Pil Joong Lee, DaeHun Nyang
- Issue Date
- 2012-08
- Citation
- International Workshop on Information Security Applications (WISA) 2012 (LNCS 7690), v.7690, pp.177-191
- Publisher
- Springer
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper we propose anonymity-based authentication and key agreement protocols where no participant's identity is revealed. The proposed protocols guarantee stronger notion of security which is called full binding property for communication messages. Under the notion of full binding, a verifier can confirm that an anonymous participant has not turned over a session to another anonymous participant while connecting to the verifier and also a session hijacking does not happen. Our approach is to use an anonymous signature scheme with a signer-controlled yet partially enforced linkability. We formally prove that the constructed protocols are secure.
- KSP Keywords
- Authenticated key agreement, Binding property, Key agreement protocol, Session hijacking, Signature scheme, authentication and key agreement