Security

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This page regroups all the contributions and information about Security and Cryptography in TinyOS.

Software

Cryptographic primitives

Symmetric-key Cryptography

  • NesC implementation of AES block cipher. Link.
  • Efficient Assembler implementation of AES on AVR microcontroller. Link.
  • An implementation of the Trivium stream cipher for 8-bit and 16-bit microcontrollers can be found here.
  • Two universal hash function families (MMH and Poly32) have been implemented as TinyOS interfaces. The code source can be found here.

Public-key Cryptography

Secure link layers

Hardware

CC2420