@misc{cryptoeprint:2012:022, author = {Mihir Bellare and Stefano Tessaro}, title = {Polynomial-Time, Semantically-Secure Encryption Achieving the Secrecy Capacity}, howpublished = {Cryptology ePrint Archive, Report 2012/022}, year = {2012}, url = {http://eprint.iacr.org/2012/022}, }