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All Silicon IP

Overview

DPA Resistant Software Libraries are a portfolio of unique products that provide performance optimized, quantifiable side-channel resistant security for embedded software systems with seamless integration across a wide range of applications. Our software libraries come in two main varieties, platform neutral C-code which is designed to run on any platform and optimized code for ARM Cortex platforms, providing a wide range of device design options.

Block Diagram

Features

  • High-security primitives for AES, 3DES, ECC, RSA, and SHA
  • Tested on multiple platforms including ARM Cortex-A9, ARM7TDMI, and x86
  • Extended API set and optimized data structures for each supported algorithm
  • AES supports 128/192/256-bit encrypt and decrypt
  • 3DES supports 112/168 bit encrypt and decrypt
  • RSA supports signing and decryption at 1024/2048/ 4096/8192 bit lengths
  • ECC supports ECDSA, ECDH for NIST prime fields (192/256/384/521)
  • SHA-256 & HMAC-SHA-256
  • Includes PRNG and big number modular
  • Montgomery math functions
  • Incorporates state-of-the-art DPA countermeasures such as shuffling, blinding, and masking

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