Domain transcendent file cryptology network
US11201857B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2019 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Jul 14, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/76
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A domain transcendent file cryptology network includes a first data cryptology node in a first data domain having a first security protocol. A hardware processor of the first data cryptology node executes a first instantiation of a software code to receive a request to transfer a data file from the first data domain to a second data domain having a second, different, security protocol, obtain one or more characteristics of the data file, and generate an authentication tag for the data file based on the characteristic(s). The first instantiation of the software code also encrypts the data file and transmits the encrypted data file, the authentication tag, and a decryption key to a second data cryptology node in the second data domain. The decryption key and the authentication tag enable decryption of the encrypted data file by a second instantiation of the software code on the second data cryptology node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.