Patents Assigned to Fortress U&T (2000) Ltd.
  • Patent number: 5261001
    Abstract: Microcircuit means for the implementation of RSA encryption and decryption transformations are described, which consists of a plurality of units, to which external adders are attached, thereby incorporating the RSA function.
    Type: Grant
    Filed: March 2, 1992
    Date of Patent: November 9, 1993
    Assignee: Fortress U&T (2000) Ltd
    Inventors: Eran J. Dariel, Carmi D. Gressel
  • Patent number: 5206824
    Abstract: In a method for the exponentiation in a finite field GF(2.sup.n) the squaring operation is carried out by constructing a vector, the components of which are in alternation the components of the vector to be squared and the number 0. An apparatus for exponentiation in a finite field GF(2.sup.n), is described.
    Type: Grant
    Filed: May 17, 1991
    Date of Patent: April 27, 1993
    Assignee: Fortress U&T (2000) Ltd.
    Inventor: Benjamin Arazi