IACR paper details
@inproceedings{ches-2010-23971,
title={Mixed Bases for Efficient Inversion in $F((2^2)^2)^2$ and Conversion Matrices of SubBytes of {AES}},
booktitle={Cryptographic Hardware and Embedded Systems, CHES 2010, 12th International Workshop},
series={Lecture Notes in Computer Science},
publisher={Springer},
volume={6225},
pages={234-247},
doi={10.1007/978-3-642-15031-9_16},
author={Yasuyuki Nogami and Kenta Nekado and Tetsumi Toyota and Naoto Hongo and Yoshitaka Morikawa},
year=2010
}
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