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FPGA IFF Copy Protection Using Dallas Semiconductor/Maxim DS2432 Secure EEPROMs

Rancho
高工
2012-05-11 18:49:34     打赏

This application note describes a cost-optimized copy protection scheme that helps protect an FPGA against cloning. The design leverages an external secure serial EEPROM. The included reference design uses an optimized PicoBlaze™ 8-bit microcontroller. This application note provides a hardware design with associated PicoBlaze software code. The code loads a secret key into the secure EEPROM and authenticates the user system with the secure EEPROM.

xapp780.pdf

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关键词： Protection     Using     Dallas     S    

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