Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10944575 | Implicitly certified digital signatures | David William Kravitz, Daniel Richard L. Brown | 2021-03-09 |
| 10652026 | Implicitly certified digital signatures | David William Kravitz, Daniel Richard L. Brown | 2020-05-12 |
| 10148422 | Implicitly certified public keys | David William Kravitz, Daniel Richard L. Brown | 2018-12-04 |
| 10110386 | Implicitly certified digital signatures | David William Kravitz, Daniel Richard L. Brown | 2018-10-23 |
| 9917695 | Authenticated encryption method using working blocks | Atsushi Yamada | 2018-03-13 |
| 9871827 | System and method of lawful access to secure communications | Matthew John Campagnan, Michael Eoin Buckley | 2018-01-16 |
| 9698993 | Hashing prefix-free values in a signature scheme | David William Kravitz | 2017-07-04 |
| 9621545 | System and method for connecting client devices to a network | Matthew John Campagna, Daniel Richard L. Brown | 2017-04-11 |
| 9413530 | System and method of lawful access to secure communications | Michael Eoin Buckley, Matthew John Campagna | 2016-08-09 |
| 9325642 | Randomness for encryption operations | Daniel Richard L. Brown | 2016-04-26 |
| 9286602 | Secure financial transactions | Anthony Rosati, Matthew John Campagna, Scott A. Vanstone | 2016-03-15 |
| 9264227 | System and method of lawful access to secure communications | Michael Eoin Buckley, Matthew John Campagna | 2016-02-16 |
| 9219610 | Method for securing messages | Michael Eoin Buckley, Matthew John Campagna | 2015-12-22 |
| 9172529 | Hybrid encryption schemes | — | 2015-10-27 |
| 9106635 | System and method for connecting client devices to a network | Matthew John Campagna, Daniel Richard L. Brown | 2015-08-11 |
| 9088419 | Keyed PV signatures | Scott A. Vanstone | 2015-07-21 |
| 9083509 | System and method of lawful access to secure communications | Michael Eoin Buckley, Matthew John Campagna | 2015-07-14 |
| 9065642 | Intercepting key sessions | Matthew John Campagna | 2015-06-23 |
| 9049022 | Hashing prefix-free values in a certificate scheme | David William Kravitz | 2015-06-02 |
| 8995656 | Multiple hashing in a cryptographic scheme | David William Kravitz | 2015-03-31 |
| 8996855 | HTTP layer countermeasures against blockwise chosen boundary attack | Alexander Sherkin, Alexander Truskovsky, Michael Matovsky, Osman Zohaib Arfeen | 2015-03-31 |
| 8850199 | Hashing prefix-free values in a signature scheme | David William Kravitz | 2014-09-30 |
| 8745376 | Verifying implicit certificates and digital signatures | — | 2014-06-03 |
| 8688977 | Validating a batch of implicit certificates | — | 2014-04-01 |