- Written by Scarlett Gourley
- Posted on 4月 20, 2021
- Updated on 11月 20, 2023
- 12282 Views
This feature supports to upgrade Aboot firmware via an Aboot Update File (AUF). The aim is to be able to provide a signed
- Written by Baptiste Covolato
- Posted on 6月 17, 2019
- Updated on 6月 27, 2025
- 11389 Views
Secure boot is a security feature available in Aboot (Arista bootloader) that verifies the cryptographic signature of the EOS SWI (software image) before it is booted. Aboot embeds certificates that allow it to recognize and validate official EOS releases from Arista. If the signature verification is successful, the secure boot check passes and Aboot proceeds to boot the SWI. If the signature verification fails, the boot is aborted.