@misc{cryptoeprint:2015:881,
    author = {Peter Gaži and Krzysztof Pietrzak and Stefano Tessaro},
    title = {Generic Security of NMAC and HMAC with Input Whitening},
    howpublished = {Cryptology ePrint Archive, Report 2015/881},
    year = {2015},
    url = {https://eprint.iacr.org/2015/881},
}