Microchip offers a reliable security solution for embedded applications on PIC32 devices. The Cryptographic Library includes functions to perform encryption, decryption, hashing, authentication, and compression within the embedded application. Random Number Generation (RNG) functions are also provided.

• Authentication capabilities:
  • MD5
  • SHA-1
  • SHA-256
  • SHA-384
  • SHA-512
  • HMAC
• Cryptographic capabilities:
  • AES
    • 128-, 192-, 256-bit key lengths
    • CBC, CTR, GCM, and CCM-8 modes
  • RSA
  • DES/Triple DES
  • Elliptic Curve Cryptography (ECC)
• Random number capabilities:
  • Single random number
  • Block of random numbers
• Compression capabilities:
  • Huffman encoding