CT-RSA '02 Proceedings of the The Cryptographer's Track at the RSA Conference on Topics in Cryptology
Efficient Algorithms for Pairing-Based Cryptosystems
CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Identification of Bad Signatures in Batches
PKC '00 Proceedings of the Third International Workshop on Practice and Theory in Public Key Cryptography: Public Key Cryptography
An Identity-Based Signature from Gap Diffie-Hellman Groups
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
Polynomial time algorithms for network information flow
Proceedings of the fifteenth annual ACM symposium on Parallel algorithms and architectures
Short Signatures from the Weil Pairing
Journal of Cryptology
Building scalable and robust peer-to-peer overlay networks for broadcasting using network coding
Proceedings of the twenty-fourth annual ACM symposium on Principles of distributed computing
Overcoming untuned radios in wireless networks with network coding
IEEE/ACM Transactions on Networking (TON) - Special issue on networking and information theory
XORs in the air: practical wireless network coding
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
Network Coding for Efficient Wireless Unicast
IZS '06 Proceedings of the 2006 International Zurich Seminar on Communications
BAT: a robust signature scheme for vehicular networks using binary authentication tree
IEEE Transactions on Wireless Communications
A self-adaptive probabilistic packet filtering scheme against entropy attacks in network coding
Computer Networks: The International Journal of Computer and Telecommunications Networking
Batch verifications with ID-Based signatures
ICISC'04 Proceedings of the 7th international conference on Information Security and Cryptology
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
A Random Linear Network Coding Approach to Multicast
IEEE Transactions on Information Theory
Multicast with network coding in application-layer overlay networks
IEEE Journal on Selected Areas in Communications
Fuzzy identity based signature with applications to biometric authentication
Computers and Electrical Engineering
A source authentication scheme using network coding
International Journal of Security and Networks
Short signature scheme for multi-source network coding
Computer Communications
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The network coding based applications are vulnerable to possible malicious pollution attacks. Signature schemes have been well-recognized as the most effective approach to address this security issue. However, existing homomorphic signature schemes for network coding either incur high transmission/computation overhead, or are vulnerable to random forgery attacks. In this paper, we propose a novel dynamic-identity based signature scheme for network coding by signing linear vector subspaces. The scheme can rapidly detect/drop the packets that are generated from pollution attacks, and efficiently thwart random forgery attack. By employing fast packet-based and generation-based batch verification approaches, a forwarding node can verify multiple received packets synchronously with dramatically reduced total verification cost. In addition, the proposed scheme provides one-way identity authentication without requiring any extra secure channels or separate certificates, so that the transmission cost can be significantly reduced. Simulation results demonstrate the practicality and efficiency of the proposed schemes.