IACR paper details
@inproceedings{crypto-2008-23873,
title={Circular-Secure Encryption from Decision Diffie-Hellman},
booktitle={Advances in Cryptology - CRYPTO 2008, 28th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 17-21, 2008},
series={Lecture Notes in Computer Science},
publisher={Springer},
volume={5157},
pages={108-125},
doi={10.1007/978-3-540-85174-5_7},
author={Dan Boneh and Shai Halevi and Michael Hamburg and Rafail Ostrovsky},
year=2008
}
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