Cryptographic systems and methods for modification of pools of random numbers
US11398905B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Nov 16, 2020 |
| Grant date | Jul 26, 2022 |
| Priority date | — |
| Expiry date | Nov 16, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/0662
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods include modifying a random number pool using one or more user-identified randomization processes to produce a modified RN pool with a user-specific modification that is unknown to or otherwise separated from a RN provider. Systems and methods also include sending and receiving encrypted messages that are encrypted and decrypted using the modified RN pool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.