@misc{cryptoeprint:2015:1025,
    author = {Dieter Schmidt},
    title = {PAGES+,PAGES-, and PAGES-- - Three Families of Block Ciphers},
    howpublished = {Cryptology ePrint Archive, Report 2015/1025},
    year = {2015},
    url = {https://eprint.iacr.org/2015/1025},
}