generate_key_challenge

zoe_wire_protocol::challenge::server

Function generate_key_challenge 

Source 
pub fn generate_key_challenge(server_keypair: &KeyPair) -> Result<KeyChallenge>
Expand description

Generates a new key challenge with a random nonce

The challenge includes:

  • A cryptographically random 32-byte nonce
  • The server’s signature over the nonce (for server authentication)
  • An expiration timestamp (current time + timeout)

§Arguments

  • server_keypair - Server’s keypair for signing the nonce

§Returns

A KeyChallenge containing the challenge data