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sensepost / USaBUSe

Universal Serial aBUSe is a project to demonstrate the risks of hardware bypasses of software security by Rogan Dawes at SensePost.
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Implement I2C comms on the BlackBox hardware #6

Closed RoganDawes closed 6 years ago

RoganDawes commented 8 years ago

Implement I2C comms instead of the UART for capable hardware. This may be more performant than the UART, leaving more CPU time for other things. Also, I2C has built in NAK functionality, making flow control simpler (hopefully)

RoganDawes commented 6 years ago

Since we have not made more BlackBox hardware, and the newly available WHID does not have the i2c lines connected, this will not be very useful.