Identity-based cryptosystems and signature schemes
Proceedings of CRYPTO 84 on Advances in cryptology
Fair exchange with a semi-trusted third party (extended abstract)
Proceedings of the 4th ACM conference on Computer and communications security
An Optimistic Fair Exchange E-commerce Protocol with Automated Dispute Resolution
EC-WEB '00 Proceedings of the First International Conference on Electronic Commerce and Web Technologies
Stateless-Recipient Certified E-Mail System Based on Verifiable Encryption
CT-RSA '02 Proceedings of the The Cryptographer's Track at the RSA Conference on Topics in Cryptology
Abuse-Free Optimistic Contract Signing
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Separability and Efficiency for Generic Group Signature Schemes
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Identity-Based Encryption from the Weil Pairing
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Efficient Fair Exchange with Verifiable Confirmation of Signatures
ASIACRYPT '98 Proceedings of the International Conference on the Theory and Applications of Cryptology and Information Security: Advances in Cryptology
Off-Line Fair Payment Protocols Using Convertible Signatures
ASIACRYPT '98 Proceedings of the International Conference on the Theory and Applications of Cryptology and Information Security: Advances in Cryptology
Short Signatures from the Weil Pairing
ASIACRYPT '01 Proceedings of the 7th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
ACSAC '98 Proceedings of the 14th Annual Computer Security Applications Conference
Fair certified e-mail delivery
Proceedings of the 2004 ACM symposium on Applied computing
Verifiable encryption of digital signatures and applications
ACM Transactions on Information and System Security (TISSEC)
Efficient fair certified e-mail delivery based on RSA
ISPA'05 Proceedings of the 2005 international conference on Parallel and Distributed Processing and Applications
Optimistic fair exchange of digital signatures
IEEE Journal on Selected Areas in Communications
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Certified e-mail delivery has become one of the basic requirement in performing business transactions over the Internet securely. How to construct efficient fair protocols for certified e-mail delivery is of great interest. The notion of identity based cryptosystem has attracted much interest since its introduction by Shamir in 1984, as it eliminates the need of certificates and simplifies the key management. In this paper, we propose a fair protocol for certified e-mail delivery based on identity-based signatures. A semi-trust third party (TTP) is involved in our protocol to ensure fairness, who does not need to store anything except its own private-key. There is no need for an additional registration between users and TTP. The proposed scheme is the first identity-based protocol with such a concise frame and is computation- and communication-efficient.