Background: to secure game logins, developers could require players to use their blockchain cold wallets for signature authentication.
Process:
The player generates a randomised login challenge.
The player signs the challenge using his private key.
The signature is sent to the game server.
The game server uses the player's public key to verify the validity of the signature and generates a JWT token for subsequent verification.
Key technologies: ECDSA signature verification, JWT Token generation.
Last updated 1 year ago
