Identity-based cryptosystems and signature schemes
Proceedings of CRYPTO 84 on Advances in cryptology
Provably secure session key distribution: the three party case
STOC '95 Proceedings of the twenty-seventh annual ACM symposium on Theory of computing
Efficient Identity Based Signature Schemes Based on Pairings
SAC '02 Revised Papers from the 9th Annual International Workshop on Selected Areas in Cryptography
A One Round Protocol for Tripartite Diffie-Hellman
ANTS-IV Proceedings of the 4th International Symposium on Algorithmic Number Theory
Toward Secure Key Distribution in Truly Ad-Hoc Networks
SAINT-W '03 Proceedings of the 2003 Symposium on Applications and the Internet Workshops (SAINT'03 Workshops)
Secure multicast groups on ad hoc networks
Proceedings of the 1st ACM workshop on Security of ad hoc and sensor networks
Improved ID-based security framework for ad hoc network
Ad Hoc Networks
Efficient and robust key management for large mobile ad hoc networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Authenticated key exchange secure against dictionary attacks
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
A new two-party identity-based authenticated key agreement
CT-RSA'05 Proceedings of the 2005 international conference on Topics in Cryptology
The Tate pairing and the discrete logarithm applied to elliptic curve cryptosystems
IEEE Transactions on Information Theory
Security for cluster based ad hoc networks
Computer Communications
Key agreement in ad hoc networks
Computer Communications
Anonymity and one-way authentication in key exchange protocols
Designs, Codes and Cryptography
Privacy-preserving ID-based key agreement protocols for cluster-based MANETs
International Journal of Ad Hoc and Ubiquitous Computing
Privacy-preserving ID-based key agreement protocols for cluster-based MANETs
International Journal of Ad Hoc and Ubiquitous Computing
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Security support is a must for ad hoc networks. However, existing key agreement schemes for ad hoc networks ignore the issue of entity anonymity. Without anonymity, the adversary can easily identify and track specific entities in the communications. Not only entities' movement information is valuable to the adversary but also the adversary can launch heavy attacks on those important nodes, based on the information. This paper proposes an ID-based n-party (n ≥ 2) key agreement scheme that preserves entity anonymity from outsiders. The scheme is efficient and very suitable for the structure-free mobile ad hoc networks. The security of the schemes is proved in a modified Bellare-Rogaway model.