Smart card management method, memory storage device and memory control circuit unit
US9817573B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2015 |
| Grant date | Nov 14, 2017 |
| Priority date | — |
| Expiry date | Jul 15, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F12/023
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A smart card management method, a memory storage device, and a memory control circuit unit are provided. The method includes: receiving a first setting command corresponding to a temporary file from a host system. The temporary file is configured to access the smart card, and the first setting command includes a plurality of first setting messages. One of the first setting messages includes first setting command verification information and first location identification information. The first setting command verification information is configured to verify whether the first setting command is configured to set the temporary file, and the first location identification information is configured to find a logical unit corresponding to the first setting message including the first location identification information. The method also includes: recording a first logic range belonging to the temporary file in a look-up table according to the first setting command.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.