@misc{cryptoeprint:2013:659,
    author = {Rahim Toluee, Maryam Rajabzadeh Asaar, Mahmoud Salmasizadeh},
    title = {A provable secure anonymous proxy signature scheme without random oracles},
    howpublished = {Cryptology ePrint Archive, Report 2013/659},
    year = {2013},
    url = {https://eprint.iacr.org/2013/659},
}