@misc{cryptoeprint:2017:120,
    author = {Rishab Goyal and Venkata Koppula and Brent Waters},
    title = {Separating Semantic and Circular Security for Symmetric-Key Bit Encryption from the Learning with Errors Assumption},
    howpublished = {Cryptology ePrint Archive, Report 2017/120},
    year = {2017},
    url = {https://eprint.iacr.org/2017/120},
}