Public-key cryptography : state of the art and future directions : E.I.S.S. workshop, Oberwolfach, Germany, July 3-6, 1991 : final report / Th. Beth, M. Frisch, G.J. Simmons (eds.). (Lecture notes in computer science)
Public-key cryptography : state of the art and future directions : E.I.S.S. workshop, Oberwolfach, Germany, July 3-6, 1991 : final report / Th. Beth, M. Frisch, G.J. Simmons (eds.).