Post quantum unique key per token system
US11206131B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 17, 2019 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Feb 13, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Various arrangements relate to a method performed by a processor of a computing system. An example method includes tokenizing a first value using a tokenization algorithm to generate a first token. The first value and first key are inputs of the tokenization algorithm. A message is generated. The message includes a first value identifier associated with the first value and a first key generation identifier associated with the generation of the first key. The message is associated with the first token. A second key is generated. A second value is tokenized using a tokenization algorithm to generate a second token. The second value and second key are inputs of the tokenization algorithm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.