Journal of Complexity - Special issue on coding and cryptography
Conjunctive, subset, and range queries on encrypted data
TCC'07 Proceedings of the 4th conference on Theory of cryptography
Public key encryption with conjunctive field keyword search
WISA'04 Proceedings of the 5th international conference on Information Security Applications
Searchable encryption revisited: consistency properties, relation to anonymous IBE, and extensions
CRYPTO'05 Proceedings of the 25th annual international conference on Advances in Cryptology
A Secure Channel Free Public Key Encryption with Keyword Search Scheme without Random Oracle
CANS '09 Proceedings of the 8th International Conference on Cryptology and Network Security
Searching keywords with wildcards on encrypted data
SCN'10 Proceedings of the 7th international conference on Security and cryptography for networks
ISC'11 Proceedings of the 14th international conference on Information security
Generic construction of designated tester public-key encryption with keyword search
Information Sciences: an International Journal
Chosen-ciphertext secure anonymous conditional proxy re-encryption with keyword search
Theoretical Computer Science
Efficient encryption with keyword search in mobile networks
Security and Communication Networks
Information Sciences: an International Journal
Expressive search on encrypted data
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security
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Recently, Baek et al. proposed an efficient public key encryption scheme with keyword search based on the scheme of Boneh et al., However, the security model of Baek et al. seriously limits the ability of the adversary. In this paper, we enhance the security model of the public key encryption with keyword search to properly incorporate the ability of an adversary. We also construct a public key encryption scheme with keyword search secure in the enhanced security model.