IACR paper details
@inproceedings{eurocrypt-2010-23997,
title={Fully Secure Functional Encryption: Attribute-Based Encryption and (Hierarchical) Inner Product Encryption},
booktitle={Advances in Cryptology - EUROCRYPT 2010, 29th Annual International Conference on the Theory and Applications of Cryptographic Techniques},
series={Lecture Notes in Computer Science},
publisher={Springer},
volume={6110},
pages={62-91},
doi={10.1007/978-3-642-13190-5_4},
author={Allison B. Lewko and Tatsuaki Okamoto and Amit Sahai and Katsuyuki Takashima and Brent Waters},
year=2010
}
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