@misc{cryptoeprint:2012:460,
    author = {Yohei Watanabe and Takenobu Seito and Junji Shikata},
    title = {Information-Theoretic Timed-Release Security: Key-Agreement, Encryption, and Authentication Codes},
    howpublished = {Cryptology ePrint Archive, Report 2012/460},
    year = {2012},
    url = {http://eprint.iacr.org/2012/460},
}