@inproceedings{crypto-2012-24307,
title={On the Impossibility of Constructing Efficient Key Encapsulation and Programmable Hash Functions in Prime Order Groups},
booktitle={Advances in Cryptology - Crypto 2012},
series={Lecture Notes in Computer Science},
publisher={Springer},
volume={7417},
pages={812-831},
doi={10.1007/978-3-642-32009-5_47},
author={Goichiro Hanaoka and Takahiro Matsuda 0002 and Jacob C. N. Schuldt},
year=2012
}