Identity-Based Encryption from the Weil Pairing
SIAM Journal on Computing
Efficient Identity Based Signature Schemes Based on Pairings
SAC '02 Revised Papers from the 9th Annual International Workshop on Selected Areas in Cryptography
Efficient Identification and Signatures for Smart Cards
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Efficient revocation and threshold pairing based cryptosystems
Proceedings of the twenty-second annual symposium on Principles of distributed computing
Fine-grained control of security capabilities
ACM Transactions on Internet Technology (TOIT)
Multi-signatures in the plain public-Key model and a general forking lemma
Proceedings of the 13th ACM conference on Computer and communications security
A method for fast revocation of public key certificates and security capabilities
SSYM'01 Proceedings of the 10th conference on USENIX Security Symposium - Volume 10
ASIACCS '07 Proceedings of the 2nd ACM symposium on Information, computer and communications security
Simple identity-based cryptography with mediated RSA
CT-RSA'03 Proceedings of the 2003 RSA conference on The cryptographers' track
An efficient certificateless signature scheme
CIS'05 Proceedings of the 2005 international conference on Computational Intelligence and Security - Volume Part II
On the security of certificateless signature schemes from asiacrypt 2003
CANS'05 Proceedings of the 4th international conference on Cryptology and Network Security
Efficient revocation of security capability in certificateless public key cryptography
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part II
Certificateless public key encryption without pairing
ISC'05 Proceedings of the 8th international conference on Information Security
Security-Mediated certificateless cryptography
PKC'06 Proceedings of the 9th international conference on Theory and Practice of Public-Key Cryptography
Certificateless public-key signature: security model and efficient construction
ACNS'06 Proceedings of the 4th international conference on Applied Cryptography and Network Security
Key replacement attack against a generic construction of certificateless signature
ACISP'06 Proceedings of the 11th Australasian conference on Information Security and Privacy
Efficient and Short Certificateless Signature
CANS '08 Proceedings of the 7th International Conference on Cryptology and Network Security
Efficient and short certificateless signatures secure against realistic adversaries
The Journal of Supercomputing
Certificateless undeniable signatures from bilinear maps
Information Sciences: an International Journal
Efficient self-certified signatures with batch verification
Inscrypt'11 Proceedings of the 7th international conference on Information Security and Cryptology
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In PKC 2006, Chow, Boyd and González Neito introduced the notion of security mediated certificateless (SMC) cryptography. SMC cryptography equips certificateless cryptography with instantaneous revocation. They presented a formal security model with two constructions for SMC encryption. This paper studies SMC signatures. We first present a security analysis of a previous attempt by Ju et al.in constructing a SMC signature scheme. We then formalize the notion of SMC signatures and propose the first concrete provable scheme without bilinear pairing. Our scheme is existential unforgeable in the random oracle model based on the intractability of the discrete logarithm problem, has a short public key size, and achieves a trust level which is the same as that of a traditional public key signature.