- SHA204A: simple authenticator based on MAC/HMAC-SHA-256.
- AES132A: authenticator and cipher based on the AES/CCM symmetric algorithm with 128-bit keys.
- ECCx08A: authenticator and cipher based on ECDSA and ECDH elliptic curve asymmetric algorithms, with 256-bit keys.
Open Source libraries
Together with detailed documentation, Atmel facilitates open source libraries for cryptographic device management from their line of micro-controllers and SoCs.
If you have an official Atmel development kit, it is possible to perform the personalisation process from the incorporated tools, but, in any event, it is essential to follow the manufacturer’s indications.