Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12255668 | Error correction with fast syndrome calculation | Rainer Göttfert, Berndt Gammel, Martin Schläffer | 2025-03-18 |
| 12218688 | Error correction with fast syndrome calculation | Rainer Göttfert, Berndt Gammel, Martin Schläffer | 2025-02-04 |
| 12184770 | Apparatus and method for producing a message authentication code | — | 2024-12-31 |
| 12126738 | Providing a challenge to a device | Thomas Poeppelmann, Bernd Meyer | 2024-10-22 |
| 11539532 | Compiling a signature | Alexander Zeh, Stefan Koeck | 2022-12-27 |
| 11283469 | Integrated circuit | Bernd Meyer | 2022-03-22 |
| 10992466 | Method for permuting data elements and permuting apparatus | Bernd Meyer | 2021-04-27 |
| 10546866 | Memory arrangement and detection circuit for data protection | Bernd Meyer | 2020-01-28 |
| 10318245 | Device and method for determining an inverse of a value related to a modulus | — | 2019-06-11 |
| 10249219 | Chip and method for operating a processing circuit | Thomas Kuenemund, Bernd Meyer | 2019-04-02 |
| 10009357 | Data frame for protected data transmissions | Albrecht Mayer, Gerd Dirscherl | 2018-06-26 |
| 9860062 | Communication arrangement and method for generating a cryptographic key | — | 2018-01-02 |
| 9680647 | Method of using a token in cryptography | — | 2017-06-13 |
| 9509508 | Generating a session key for authentication and secure data transfer | Berndt Gammel, Stefan Mangard | 2016-11-29 |
| 9450933 | Systems and methods for device and data authentication | Cheow Guan Lim, Stephan Schaecher, Bernd Meyer | 2016-09-20 |
| 9407618 | Systems and methods for device and data authentication | Cheow Guan Lim, Stephan Schaecher, Bernd Meyer | 2016-08-02 |
| 8977668 | Calculating unit for reducing an input number with respect to a modulus | — | 2015-03-10 |
| 8879726 | Apparatus for calculating a result of a scalar multiplication | — | 2014-11-04 |
| 8861722 | Generating a session key for authentication and secure data transfer | Berndt Gammel, Stefan Mangard | 2014-10-14 |
| 8861725 | Random bit stream generator with enhanced backward secrecy | Rainer Goettfert, Berndt Gammel, Markus Gail | 2014-10-14 |
| 8630411 | Systems and methods for device and data authentication | Cheow Guan Lim, Stephan Schaecher, Bernd Meyer | 2014-01-14 |
| 8542820 | Apparatus for calculating a result of a scalar multiplication | — | 2013-09-24 |
| 8417760 | Device and method for calculating a multiplication addition operation and for calculating a result of a modular multiplication | — | 2013-04-09 |
| 8364740 | Device and method for calculating a result of a modular multiplication with a calculating unit smaller than the operands | — | 2013-01-29 |
| 8364737 | Device and method for calculating a result of a sum with a calculating unit with limited word length | — | 2013-01-29 |