Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
REACT: Rapid Enhanced-Security Asymmetric Cryptosystem Transform
CT-RSA 2001 Proceedings of the 2001 Conference on Topics in Cryptology: The Cryptographer's Track at RSA
Extended Notions of Security for Multicast Public Key Cryptosystems
ICALP '00 Proceedings of the 27th International Colloquium on Automata, Languages and Programming
Identity-Based Encryption from the Weil Pairing
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Revocation and Tracing Schemes for Stateless Receivers
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Relations Among Notions of Security for Public-Key Encryption Schemes
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
Hierarchical ID-Based Cryptography
ASIACRYPT '02 Proceedings of the 8th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Applications of Multiple Trust Authorities in Pairing Based Cryptosystems
InfraSec '02 Proceedings of the International Conference on Infrastructure Security
An Identity Based Encryption Scheme Based on Quadratic Residues
Proceedings of the 8th IMA International Conference on Cryptography and Coding
The Gap-Problems: A New Class of Problems for the Security of Cryptographic Schemes
PKC '01 Proceedings of the 4th International Workshop on Practice and Theory in Public Key Cryptography: Public Key Cryptography
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 Trace and Revoke Scheme Secure against Adaptive Chosen Ciphertext Attack
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
A forward-secure public-key encryption scheme
EUROCRYPT'03 Proceedings of the 22nd international conference on Theory and applications of cryptographic techniques
Access control using pairing based cryptography
CT-RSA'03 Proceedings of the 2003 RSA conference on The cryptographers' track
All-in-one group-oriented cryptosystem based on bilinear pairing
Information Sciences: an International Journal
Cryptanalysis and improvement of a multi-receiver identity-based key encapsulation at INDOCRYPT 06
Proceedings of the 2008 ACM symposium on Information, computer and communications security
On the Security of Provably Secure Multi-Receiver ID-Based Signcryption Scheme
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Removing Escrow from Identity-Based Encryption
Irvine Proceedings of the 12th International Conference on Practice and Theory in Public Key Cryptography: PKC '09
Adaptive Security in Broadcast Encryption Systems (with Short Ciphertexts)
EUROCRYPT '09 Proceedings of the 28th Annual International Conference on Advances in Cryptology: the Theory and Applications of Cryptographic Techniques
Identity-based broadcast encryption with constant size ciphertexts and private keys
ASIACRYPT'07 Proceedings of the Advances in Crypotology 13th international conference on Theory and application of cryptology and information security
New construction of group secret handshakes based on pairings
ICICS'07 Proceedings of the 9th international conference on Information and communications security
Hierarchical ID-based authenticated key exchange resilient to ephemeral key leakage
IWSEC'10 Proceedings of the 5th international conference on Advances in information and computer security
Strongly secure two-pass attribute-based authenticated key exchange
Pairing'10 Proceedings of the 4th international conference on Pairing-based cryptography
Predicate-based authenticated key exchange resilient to ephemeral key leakage
WISA'10 Proceedings of the 11th international conference on Information security applications
Improved security proofs of Delerablée's identity-based broadcast encryption scheme
ICHIT'11 Proceedings of the 5th international conference on Convergence and hybrid information technology
Exclusion-intersection encryption
International Journal of Security and Networks
Multi-receiver identity-based key encapsulation with shortened ciphertext
INDOCRYPT'06 Proceedings of the 7th international conference on Cryptology in India
Identity-based strong multi-designated verifiers signatures
EuroPKI 2006 Proceedings of the Third European conference on Public Key Infrastructure: theory and Practice
Identity based encryption without redundancy
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
Generalization of the Selective-ID security model for HIBE protocols
PKC'06 Proceedings of the 9th international conference on Theory and Practice of Public-Key Cryptography
Efficient and provably secure multi-receiver identity-based signcryption
ACISP'06 Proceedings of the 11th Australasian conference on Information Security and Privacy
Relations among notions of security for identity based encryption schemes
LATIN'06 Proceedings of the 7th Latin American conference on Theoretical Informatics
Privacy-preserving identity-based broadcast encryption
Information Fusion
Sufficient condition for ephemeral key-leakage resilient tripartite key exchange
ACISP'12 Proceedings of the 17th Australasian conference on Information Security and Privacy
Identity-based multi-receiver threshold signcryption scheme
Security and Communication Networks
Public key encryption with conjunctive keyword search and its extension to a multi-user system
Pairing'07 Proceedings of the First international conference on Pairing-Based Cryptography
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
Provably secure certificateless one-way and two-party authenticated key agreement protocol
ICISC'12 Proceedings of the 15th international conference on Information Security and Cryptology
International Journal of Intelligent Information and Database Systems
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In this paper, we construct an efficient “multi-receiver identity-based encryption scheme”. Our scheme only needs one (or none if precomputed and provided as a public parameter) pairing computation to encrypt a single message for n receivers, in contrast to the simple construction that re-encrypts a message n times using Boneh and Franklin's identity-based encryption scheme, considered previously in the literature. We extend our scheme to give adaptive chosen ciphertext security. We support both schemes with security proofs under precisely defined formal security model. Finally, we discuss how our scheme can lead to a highly efficient public key broadcast encryption scheme based on the “subset-cover” framework.