@misc{cryptoeprint:2012:416, author = {Cas Cremers and Michèle Feltz}, title = {Beyond eCK: Perfect Forward Secrecy under Actor Compromise and Ephemeral-Key Reveal}, howpublished = {Cryptology ePrint Archive, Report 2012/416}, year = {2012}, url = {http://eprint.iacr.org/2012/416}, }