switch SSH keys to ed25519, encrypt with hardware serial instead of DongleId

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- Generate new ed25519 keypair (replaces old RSA keys)
- Encrypt with device serial from /proc/cmdline (always available, no manager needed)
- Update decrypt/encrypt tools and provision.sh to use serial
- Remove dependency on DongleId param for SSH key provisioning

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

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This commit is contained in:

Brian Hanson

2026-04-15 01:32:51 +00:00

parent 21f71cbc37

commit f46339c949

6 changed files with 31 additions and 19 deletions

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system/clearpilot/dev/id_ed25519.cpt Normal file

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