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uds
8/14/2017 12:04

What is UDS?
• UDS stands for Unified Diagnostics Service
• It is present in all modern cars
• Provides access to the Services offered by ECUs
• It takes place on the top of the CAN protocol
(Layer 4)
• Allows to perform transmissions of up to 256
bytes
• It is just a Transport Protocol

https://media.defcon.org/DEF%20CON%2024/DEF%20CON%2024%20workshops/DEFCON-24-Workshop-Javier-Vazquez-You-CAN-haz-car-Secretz-UPDATED.pdf

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