Encryption key based on system clock characteristics
US12198134B2 · kind B2 · utility
0Cited by
3References
22Claims
0Family size
Inventor
Key dates
| Filing date | Oct 12, 2022 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Apr 12, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3297
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide systems and methods for transmitting encrypted messages between multiple devices of a communications network, or multiple nodes of real-time computer systems, for example. The messages can include instructions related to transactions such as reading and/or writing values to a database, and a clock value and/or clock rate of one or more of the devices can be used to encrypt and decrypt the messages in order to securely modify the related database.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.