ChipWhisperer Embedded Security Analysis Tools Capture Hardware NewAE Technology CW1173: ChipWhisperer-Lite NewAE Technology Inc. Product Datasheet newae.com e CTh hipWhisperer-Lite represents NewAE Technol- ogy Inc.s most aggressive pursuit of its mission to bring side-channel power analysis and glitching attacks to every engineer and student. The FULLY open-source (hardware, software, firmware, FPGA code) is launching a revolution in hardware security. e CTh hipWhisperer-Lite integrates hardware for perform- ing power analysis measurement, device programming, glitching, serial communications, and an example target that can be loaded with cryptographic algorithms all into a single board. The single-board version comes in two vari- ants: Atmel XMEGA or STM32F3 Arm target. You can break apart the capture & target side to connect to other targets. The capture portion is available standalone which comes ready with SMA & target connectors, but requires an external target. Product Highlights 10-bit ADC with 105 MS/s sampling rate combined with up to +55 dB gain amplifier measures small signals easily. Advanced synchronous clock locking logic samples target power on related clock edges, drastically reducing sample rate requirements compared to power analysis performed with regular oscilloscopes. Clock and voltage fault injection possible using FPGA-based pulse generation. Single-board solution ideal for teaching and training environments, and design of boards allows easy separation of tar- get for future expansion. Programmers for XMEGA (PDI) and STM32Fx (serial bootloader) targets built in, meaning no external equipment required. Ordering Summary NewAE Part Number Target Processor P/N Form Factor External Connections NAE-CWLITE ATXMEGA128D4 Single Board USB NAE-CWLITE-ARM STM32F303RCT7 Single Board USB NAE-CWLITE-CAPTURE None Single Board USB, SMA (Capture + Fault), 20-pin cable NAE-CWLITE-2PART ATXMEGA128D4 Two Boards USB, SMA (Capture + Fault), 20-pin cable Product Links Full Documentation NewAE Technology Inc. Your friendly embedded security arsonist. newae.com Specifications Feature Notes/Range ADC Specifications 10-bit ADC, 105 MS/s maximum sample rate. ADC Sample Clock Source Internal generator, external input (direct or with 4x multiplier or phase adjuster). Analog Input AC-Coupled, up to +55dB adjustable gain. GPIO Types Serial, clock, logic line (i.e., for reset pin). GPIO Voltage 3.3V. Clock Generation Range 5-200 MHz. Clock Output Type Regular, with glitch inserted, only output glitch. Glitch Width (min) ~4nS (depends on cabling used for routing glitch output). Glitch Offset Adjustable in < 200pS increments. Voltage glitch type High-power and low-power crowbar circuitry. Crowbar pulse current 20A. USB Interface Custom open-source USB firmware, up to 25 MB/s speed. Sample Buffer Size 24 573. Target Device Atmel XMEGA128D4 (on classic device). STM32F303RCT7 on Arm variant. Programming Protocols Atmel ISP (for AVR), Atmel PDI (for XMEGA), STM32Fx Bootloader Synchronous Architecture Power Measurement (using scope). Target Device Clock. ChipWhisperer Sample Clock. Our ChipWhisperer capture hardware can use a target device clock and apply multiplications and phase shifts to sample at desired point(s) dur - ing the clock cycle. This ensures sample points are directly related to the digital clock which generates the signals of interest. The result is many devices can be successfully attacked with 5-100x slower sample clock compared to a regular oscilloscope. CW1173 Datasheet 2 Last Update: 2018-FEB-13