ded abstract of this paper appears in Advances in Cryptology { Crypto 97 Proceedings, Lecture Notes in Computer Science Vol. 1294, B. Kaliski ed., Springer-Verlag, 1997. This is th...
abstract appeared in: Proc. of 7th Ann. Int. Computing and Combinatorics Conference, COCOON 2001 (ed. J. Wang), Lecture Notes in Computer Science Vol. 2108, Springer-Verlag, Berlin...