Loading... Please wait...
  • Image 1
  • Image 2
  • Image 3

PhyWhisperer-USB

$250.00

Product Description

Launched in Fall 2019 on Crowd Supply, CW610 PhyWhisperer® USB is an affordable hardware-based USB 2.0 monitor and trigger platform that is controlled from Python. This PhyWhisperer USB module is designed to work with ChipWhisperer® and ChipSHOUTER® tools by serving as a unit to trigger on USB protocols with high accuracy. The CW610 includes a built-in shunt that allows monitoring power consumption on an external oscilloscope or ChipWhisperer. This PhyWhisperer USB module has a convenient front-panel button that allows the power-cycling of the target device. The CW610 features 20-pin connector interfaces to ChipWhisperer for providing clock and trigger synchronization.

USB is the most common interface for computer peripherals, which includes many USB-connected security devices such as Bitcoin WalletsFIDO2 keys, and encrypted drives. Three of the biggest threats to these security devices are USB protocol errors (often found with fuzzing), side-channel power analysis, and fault injection. PhyWhisperer-USB targets the last two - it serves as a cycle-accurate triggering and precision monitoring tool. It watches the USB bus for specific data patterns, triggers an event (such as a fault injection or recording a power trace), and records USB data. 

These capabilities are only offered by a handful of expensive commercial tools, and if you want to extend them with your own logic, you’re out of luck. With PhyWhisperer-USB being open-source, you can freely add your own logic to the FPGA.

Features

  • Hardware-level Sniffing
  • Portable and Extendable
  • Open-source
  • USB Fuzzing and Hacking
  • USB Sniffing
  • Fault Injection and Side-channel Power Analysis

Specifications

  • USB modes supported: USB 2.0 Low/Full/High Speed
  • FPGA: Xilinx Spartan 7S15
  • Control PC connection: Micro-USB 2.0 HS
  • Host USB connection: Micro-USB
  • Target USB connection: Female A connector
  • Target power source: Selectable to come from Host USB or Control PC
  • Spare digital I/O: 8 data pins, 1 clock pin routed to FPGA (on front panel)
  • Clock output: 60 MHz, derived from 480 MHz USB clock (on ChipWhisperer clock pin)
  • Trigger pattern: 1 - 64 bytes with mask
  • Trigger delay: 0 - 1048576‬ cycles of 240 MHz internal clock (derived from USB clock)
  • USB sniffer FIFO: 8192 bytes (FPGA block RAM, adjustable depending on FPGA utilization)
  • Control PC software: Python 3 library, Windows/Mac/Linux support (including signed Windows drivers)

Documentation

Datasheet

Source Code:

  • Python library (in development)
  • Microcontroller firmware
  • PCB sources in Altium Designer format (sorry Chris Gammell)
  • FPGA design files

Support

Product Reviews

Write Review

This product hasn't received any reviews yet. Be the first to review this product!

Quantity:
SKU:
NAE-PHYWHISPERERUSB
Weight:
3.00 LBS
Shipping:
Calculated at checkout


 

Connect with us

Newsletter


s