@misc{cryptoeprint:2003:234, author = {Gene Itkis and Peng Xie}, title = {Generalized Key-Evolving Signature Schemes or How to Foil an Armed Adversary}, howpublished = {Cryptology ePrint Archive, Report 2003/234}, year = {2003}, url = {http://eprint.iacr.org/2003/234}, }