Age Encrypt

A plugin for Obsidian that provides age-based encryption for your notes.

[!CAUTION] This plugin comes with NO WARRANTY and NO RESPONSIBILITY for any data loss or security breaches, use at your own risk

Features

• Encrypt whole file or selected text using age encryption
• View and edit decrypted content in memory without writing to disk
• Compatible with age CLI tool for external decryption
• Hints can be added to encrypted content

Usage

Call Encrypt Selection command to encrypt selected text or Encrypt File to encrypt the entire file from the command palette.

Security Notes

• Decrypted content is only held in memory
• No automatic writing of decrypted content to disk
• Makes symmetric encryption with a given passphrase, if you lose your passphrase, you lose your data FOREVER
• Based on your vault sync method, your secrets may get synced before you can decrypt them
• Regular backups of your notes are recommended

Manual Decryption

Encrypted content is stored in code blocks with language set to age. For example:

-----BEGIN AGE ENCRYPTED FILE-----
YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IHNjcnlwdCBrUWE0cmIxOFA3NUNXK3d1
V25pT1Z3IDE4ClBaMFY5NWc3bjZIMUxSNHRYSm9FUHMxamdsWjJ3UlhPZjM0R1pm
WFEzOEkKLS0tIHkwaFZNbmQybndaa2dxMkpxdUpOR01uZUQwK21oaSszai9hWnB3
ejJHaW8KxIr7k/vxvgqX0Dqun83t1yyupFW4JOYLzS9uwRSo5OxhCqf88SvxXbs=
-----END AGE ENCRYPTED FILE-----

You can always save this to a file and decrypt your content using the age CLI tool:

# Install age CLI tool first
age -d secret.age

License

MIT License