Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10009170 | Apparatus and method for providing Feistel-based variable length block cipher | Jung Keun Lee, Bonwook Koo, Dongyoung ROH, Daesung Kwon | 2018-06-26 |
| 9843442 | Operation method and apparatus for providing compression function for fast message hashing | Deukjo Hong, Jung Keun Lee, Daesung Kwon | 2017-12-12 |
| 8090098 | Method of generating message authentication code using stream cipher and authentication/encryption and authentication/decryption methods using stream cipher | Jung Keun Lee | 2012-01-03 |