FROSTR

use Flexible Round Optimized Schnorr Threshold (FROST) signatures to create a joint nostr account with your friends.

FROST is a threshold multisignature (t-of-n), so to make a post/event you require t parties to individually sign and contribute signature shares. These signature shares are then combined into a single schnorr signature which is valid under the joint public key.

Extremely unsafe and violently untested

Please do not add this to any nostr client list.

Usage

git clone https://github.com/nickfarrow/frostr

then cargo run or

cargo install --path .
frostr

Choose menu options 0-1, copy-paste and share things between participants. Take care to only share "secrets" with the intended recipient!

More about FROST

FROST Paper

Docs for our implementation & some important notes

todo (you?)

Sign a valid nostr event using FROST
Refactor requests for input, buffers, and whitespace
Proper CLI
Colorful terminal
Allow users to sign more arbitrary events (e.g. change profile)
Allow users to sign non-nostr related messages
Remove unwraps everywhere
Show list of available frost keys