@misc{cryptoeprint:2001:082,
    author = {Ariel Glenn and Ian Goldberg and Frédéric Légaré and Anton Stiglic},
    title = {A Description of Protocols for Private Credentials},
    howpublished = {Cryptology ePrint Archive, Report 2001/082},
    year = {2001},
    url = {http://eprint.iacr.org/2001/082},
}