Yevgeniy Dodis, Thomas Ristenpart, John P. Steinberger, Stefano Tessaro. To Hash or Not to Hash Again? (In)differentiability Results for H^2 and HMAC. IACR Cryptology ePrint Archive, 2013:382, 2013. [doi]
@article{DodisRST13,
title = {To Hash or Not to Hash Again? (In)differentiability Results for H^2 and HMAC},
author = {Yevgeniy Dodis and Thomas Ristenpart and John P. Steinberger and Stefano Tessaro},
year = {2013},
url = {http://eprint.iacr.org/2013/382},
researchr = {https://researchr.org/publication/DodisRST13},
cites = {0},
citedby = {0},
journal = {IACR Cryptology ePrint Archive},
volume = {2013},
pages = {382},
}