Global Markdown Encryption

a plugin for encrypting obsidian markdowns in-memory, single password based.

how to use

please follow these steps.

• set editing view as default (Settings / Editor / Default view for new tabs -> Editing view)
• turn on the plugin
• input your password (the longer, the stronger)
• click 'note with lock' icon
• the markdown with 'aes256' extensions are seamlessly encrypted

spec

cryptographic algorithms were chosen conservately.

• key derivation: pbkdf2-sha512 with 1000000 iters
• mode of operation: aes256-gcm aead (auth + encryption)
• file extension: aes256

supported modes

due to technical reasons, only markdown with editing view is supported.

• please use editing view as default
• only markdown files with aes256 extensions are encrypted (excluding: images, etc.)

disclaimer

risk of data loss, when there is an unexpected error. please backup your important data periodically.