| 摘要 |
Methods and systems of controlling distribution of configuration data are disclosed. One method includes receiving a request for configuration data for storage in a memory of a programmable circuit useable in a device, the configuration data controlling one or more operational characteristics of the device. The method also includes determining operational capabilities of the device based on the contents of a configuration database. The method further includes generating a single-use configuration data file. The configuration data file containing configuration data includes an identifier of the device, an identifier of the programmable circuit, and configuration data configured to define operational characteristics of the device. Various encryption techniques can be employed as well.
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