@misc{cryptoeprint:2006:267, author = {Mihir Bellare and Tadayoshi Kohno and Victor Shoup}, title = {Stateful Public-Key Cryptosystems: How to Encrypt with One 160-bit Exponentiation}, howpublished = {Cryptology ePrint Archive, Report 2006/267}, year = {2006}, url = {http://eprint.iacr.org/2006/267}, }