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Atmel "secure" crypto co-processor series microprocessors (AT91SAM7XC) leaking keys, plus bonus DESFire hack Feb 11 2013 09:11AM
Adam Laurie (adam algroup co uk)
The Atmel AT91SAM7XC series of microprocessors contain a crypto
co-processor which is DES and AES capable. They include a write-only
memory for key storage and multiple physical security measures to
prevent decapping etc.

However, due to poor memory management, in certain circumstances it is
po...

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