Memory controller with encryption and decryption engine
US9489540B2 · kind B2 · utility
7Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 2015 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | May 1, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of operating a system on chip (SoC) includes converting plain data into cipher data by using an encryption key and transmitting the cipher data directly to a memory controller which controls an operation of a non-volatile memory. The encryption key may be output by a one-time programmable (OTP) memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.