Patents Granted

1.      System and method for granting security privilege in a communication system (Inventor:  C. Adams).  US patent 6718470, granted April 6, 2004

2.      Multi-factor biometric authenticating device and method (Inventors: C. Adams, M. Wiener).  US patent 6363485, granted March 26, 2002

3.      Constructing symmetric ciphers using the CAST design procedure (Inventors: C. Adams, M. Wiener, R. Lockhart).  Canadian patent 2,164,768, granted  January 23, 2001

4.      Practical S-box design (Inventors: C. Adams, S. Mister).  US patent 6031911, granted February 29, 2000

5.      Design principles of the SHADE cipher (Inventors: C. Adams, M. Wiener).  US patent 5949884, granted September 7, 1999

6.      Symmetric cryptographic system for data encryption (Inventor: C. Adams).  Canadian patent 2,134,410, granted November 24, 1998

7.      Constructing symmetric ciphers using the CAST design procedure  (Inventors: C. Adams, M. Wiener, R. Lockhart).  US patent 5825886, granted October 20, 1998

8.      Symmetric cryptographic system for data encryption (Inventor: C. Adams).  US patent 5511123, granted April 23, 1996