@misc{cryptoeprint:2008:006, author = {Ralf Kuesters and Max Tuengerthal}, title = {Joint State Theorems for Public-Key Encryption and Digital Signature Functionalities with Local Computation}, howpublished = {Cryptology ePrint Archive, Report 2008/006}, year = {2008}, url = {http://eprint.iacr.org/2008/006}, }