@misc{cryptoeprint:2013:592,
    author = {Liam Keliher and Anthony Z. Delaney},
    title = {Cryptanalysis of the Toorani-Falahati Hill Ciphers},
    howpublished = {Cryptology ePrint Archive, Report 2013/592},
    year = {2013},
    url = {https://eprint.iacr.org/2013/592},
}