About

cryptgeon is a secure, open source sharing note service inspired by PrivNote.

▶ how does it work?
each note has a 512bit generated id that is used to retrieve the note. the note is then encrypted with aes in gcm mode on the client side and then sent to the server. data is stored in memory and never persisted to disk. the server never sees the encryption key and cannot decrypt the contents of the notes even if it tried to.

• server cannot decrypt contents due to client side encryption
• view and time constraints
• in memory, no persistence

▶ tech stack
the backend is written in rust and the frontend is svelte and typescript.
you are welcomed to check & audit the source code.

▶ attributions
icons made by freepik from www.flaticon.com