Apparatus for processing modular multiply operation and methods thereof
US11509454B2 · kind B2 · utility
9Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2020 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Feb 27, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/304
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a ciphertext computation method. The ciphertext computation method includes: receiving a modular computation command for a plurality of ciphertexts; performing a modular computation for the plurality of ciphertexts by using a lookup table storing a plurality of predetermined prime number information; and outputting a result of the computation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.