Method of encryption, method of decryption, corresponding computer device and program
US11075756B2 · kind B2 · utility
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4References
7Claims
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Assignee
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Key dates
| Filing date | Oct 12, 2017 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Apr 26, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0428
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of encryption of a message implemented by an electronic encryption device. The method includes: obtaining a current message; obtaining a current encryption key; determining, from a plurality of variants a basic encryption protocol, of a current variant of the encryption protocol; encrypting, by using the current variant and the encryption key, the message to be encrypted, delivering an encrypted message; and transmitting the encrypted key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.