@misc{cryptoeprint:2013:873,
    author = {Mihir Bellare and Igors Stepanovs and Stefano Tessaro},
    title = {Poly-Many Hardcore Bits for Any One-Way Function and a Framework for Differing-Inputs Obfuscation},
    howpublished = {Cryptology ePrint Archive, Report 2013/873},
    year = {2013},
    url = {https://eprint.iacr.org/2013/873},
}