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Logo: Stiftung Secure Information and Communication Technologies SIC Stiftung Secure Information and Communication Technologies SIC

AES for Atmel AVR Microcontrollers

For Atmel AVR Microcontrollers we offer a performance optimized software implementation of the Advanced Encryption Standard (AES).This fast implementation is based on our long lasting research on implementing cryptographic algorithms. The implementation is fully coded in assembler to guarantee optimal performance and security.

Features:

  • Functionality:
    • AES-128 encryption and decryption in ECB mode
    • On-the-fly roundkey generation
    • Automatic decryption key calculation
  • Performance:
    • AES-128 encryption in 4009cycles
    • AES-128 decryption in 6073 cycles
  • Codesize:
    • ~3100 byte of code
Deliverables:
  • Fully documented source code
  • Documentation including architecture and interface description
Further Information:
 

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