Method and system of implementing security algorithm and decryption algorithm by using reconfigurable processor
US10848306B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2019 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Feb 7, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/003
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a system and method of implementing a security algorithm using a reconfigurable processor, the method including: determining a plurality of sub-algorithms for constructing the security algorithm; and configuring the reconfigurable processor to implement the security algorithm according to a first configuration information of each sub-algorithm of the plurality of sub-algorithms and a first combination configuration information indicating a combination connection relationship of each of the sub-algorithms. The present disclosure also provides a system and method of implementing a decryption algorithm using a reconfigurable processor. Configuration of the reconfigurable processor according to the present disclosure can enable the security of the security algorithm and the security of the security algorithm implementation process to be ensured, the security risks of the sensitive data management and the risk of side channel attacks can be prevented, and the security is extremely high.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.