Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6560337 | Systems, methods and computer program products for reducing effective key length of ciphers using one-way cryptographic functions and an initial key | Mohammad Peyravian, Stephen M. Matyas | 2003-05-06 |
| 6535607 | Method and apparatus for providing interoperability between key recovery and non-key recovery systems | Coimbatore S. Chandersekaran, Rosario Gennaro, Sarbari Gupta, Stephen M. Matyas, David R. Safford | 2003-03-18 |