Getting Started

Capture SPI or I²C traffic w/ Saleae Logic Analyzer

See here: https://www.optiv.com/blog/demystifying-hardware-security-part-ii

SPI

Export SPI or I²C data file in .csv format

SPI

Time [s],Packet ID,MOSI,MISO
0.21347662,0,0x05,0xFF

I²C

Time [s],Packet ID,Address,Data,Read/Write,ACK/NAK
46.08909750,0,0xA0,0x00,Write,ACK

Process data with sniffROM

Go to Usage Examples