MAXREFDES43#: I2C SHA-256 security authentication design

MAXREFDES43# is an I ² C- based security certification reference design for security certification between peripherals and Xilinx FPGA . Using the provided example code, the FPGA performs a challenge-response sequence with the DS28C22 to ensure the authenticity of the module, peripheral, or subsystem. DS28C22 communicates through the I ^{2 C bus and provides a standard} communication interface . MAXREFDES43# is equipped with Pmod™ connectors for immediate testing with Avnet ZedBoard™. The simplicity of the design ensures rapid adaptation to any peripheral requiring security.

Please see the Details tab for more information . Design files including schematics, PCB files and bills of materials (BOM) can be downloaded from the Design Resources tab . Upon request, firmware is available upon signing of a non-disclosure agreement.

characteristic

• SHA-256 security authentication

• I ² C interface

• Source code example

• Pmod compatible specifications

Competitive Advantage

• Strong encryption security authentication

• With hardware acceleration for fast performance

application

• Strong encryption security authentication

• With hardware acceleration for fast performance