Issued Patents All Time
Showing 26–50 of 147 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8972738 | Incorporating data into an ECDSA signature component | Herbert A. Little, Daniel Richard L. Brown, Matthew John Campagna | 2015-03-03 |
| 8966271 | Data card verification system | — | 2015-02-24 |
| 8964971 | Method of providing text representation of a cryptographic value | Daniel Richard L. Brown | 2015-02-24 |
| 8953787 | Strengthened public key protocol | Alfred John Menezes, Minghua Qu, Donald B. Johnson | 2015-02-10 |
| 8948388 | Elliptic curve random number generation | Daniel Richard L. Brown | 2015-02-03 |
| 8938617 | One way authentication | Sherry E. Vanstone | 2015-01-20 |
| 8880888 | Privacy-enhanced E-passport authentication protocol | Daniel R.L. Brown | 2014-11-04 |
| 8806197 | Accelerated verification of digital signatures and public keys | Marinus Struik, Daniel Richard L. Brown, Robert P. Gallant, Adrian Antipa, Robert John Lambert | 2014-08-12 |
| 8793500 | Hybrid signature scheme | Robert Gallant, Robert John Lambert, Leon A. Pintsov, Frederick W. Ryan, Jr., Ari Singer | 2014-07-29 |
| 8788827 | Accelerated verification of digital signatures and public keys | Marinus Struik, Daniel Richard L. Brown, Robert P. Gallant, Adrian Antipa, Robert John Lambert | 2014-07-22 |
| 8782400 | Trapdoor one-way functions on elliptic curves and their application to shorter signatures and asymmetric encryption | Daniel R. L. Brown, Robert P. Gallant, Marinus Struik | 2014-07-15 |
| 8738912 | Accelerated signature verification on an elliptic curve | Donald B. Johnson | 2014-05-27 |
| 8732467 | Masked digital signatures | Donald B. Johnson, Minghua Qu | 2014-05-20 |
| 8712042 | Implicit certificate scheme | Minghua Qu | 2014-04-29 |
| 8705735 | Implicit certificate scheme | Minghua Qu | 2014-04-22 |
| 8688998 | Resilent cryptographic scheme | Donald B. Johnson | 2014-04-01 |
| 8681993 | Local area network | Marinus Struik | 2014-03-25 |
| 8675869 | Incorporating data into an ECDSA signature component | Herbert A. Little, Matthew John Campagna, Daniel Richard L. Brown | 2014-03-18 |
| 8634559 | Aggregate signature schemes | Daniel Richard L. Brown | 2014-01-21 |
| 8634562 | Secure interface for versatile key derivation function support | Robert P. Gallant, Daniel R. L. Brown | 2014-01-21 |
| 8631240 | Compressed ECDSA signatures | — | 2014-01-14 |
| RE44670 | Resilient cryptographic scheme | Donald B. Johnson | 2013-12-24 |
| 8588409 | Custom static Diffie-Hellman groups | Daniel R. L. Brown, Robert P. Gallant | 2013-11-19 |
| 8582760 | Method and system of managing and filtering electronic messages using cryptographic techniques | Tony Rosati, Daniel R.L. Brown | 2013-11-12 |
| 8548165 | Method of compressing a cryptographic value | Daniel Richard L. Brown | 2013-10-01 |