Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Identity-Based Encryption from the Weil Pairing
SIAM Journal on Computing
Extended Notions of Security for Multicast Public Key Cryptosystems
ICALP '00 Proceedings of the 27th International Colloquium on Automata, Languages and Programming
Digital Signcryption or How to Achieve Cost(Signature & Encryption)
CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
Multi-recipient Public-Key Encryption with Shortened Ciphertext
PKC '02 Proceedings of the 5th International Workshop on Practice and Theory in Public Key Cryptosystems: Public Key Cryptography
Randomness Re-use in Multi-recipient Encryption Schemeas
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
Public-key encryption in a multi-user setting: security proofs and improvements
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
New DSA-verifiable signcryption schemes
ICISC'02 Proceedings of the 5th international conference on Information security and cryptology
A forward-secure public-key encryption scheme
EUROCRYPT'03 Proceedings of the 22nd international conference on Theory and applications of cryptographic techniques
Improved identity-based signcryption
PKC'05 Proceedings of the 8th international conference on Theory and Practice in Public Key Cryptography
Efficient multi-receiver identity-based encryption and its application to broadcast encryption
PKC'05 Proceedings of the 8th international conference on Theory and Practice in Public Key Cryptography
A novel identity-based multi-signcryption scheme
Computer Communications
Efficient and Provably Secure Certificateless Multi-receiver Signcryption
ProvSec '08 Proceedings of the 2nd International Conference on Provable Security
On the Security of Provably Secure Multi-Receiver ID-Based Signcryption Scheme
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
A Novel ID-Based Anonymous Signcryption Scheme
APWeb/WAIM '09 Proceedings of the Joint International Conferences on Advances in Data and Web Management
An Efficient Identity-Based Signcryption Scheme for Multiple Receivers
IWSEC '09 Proceedings of the 4th International Workshop on Security: Advances in Information and Computer Security
An ID-based anonymous signcryption scheme for multiple receivers secure in the standard model
AST/UCMA/ISA/ACN'10 Proceedings of the 2010 international conference on Advances in computer science and information technology
Multi-receiver identity-based signcryption scheme in the standard model
ICICA'11 Proceedings of the Second international conference on Information Computing and Applications
Public key encryption for the forgetful
Cryptography and Security
Security Pitfalls of the Certificateless Signature and Multi-Receiver Signcryption Schemes
Fundamenta Informaticae
Certificate-based signcryption with enhanced security features
Computers & Mathematics with Applications
Identity-based multi-receiver threshold signcryption scheme
Security and Communication Networks
Efficient identity-based signcryption scheme for multiple receivers
ATC'07 Proceedings of the 4th international conference on Autonomic and Trusted Computing
Reconciling and improving of multi-receiver signcryption protocols with threshold decryption
Security and Communication Networks
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In this paper, we propose an efficient multi-receiver identity based signcryption scheme which only needs one pairing computation to signcrypt a message for n receivers and can provide confidentiality and authenticity simultaneously in the multi-receiver setting. We compare our scheme with several multi-receiver constructions from the security and efficiency points of view and argue that our provably secure scheme is more efficient than other known constructions. To address the security issues, we formulate security models and define strong security notions for multi-receiver identity based signcryption schemes. We also prove that our scheme satisfies these strong security requirements in the random oracle model.