Function server_secure_handshake_response

pub fn server_secure_handshake_response(
    client_pub_key: [u8; 32],
    client_nonce: [u8; 16],
    client_timestamp: u64,
) -> Result<Message>

Generates server response to client handshake initialization. Validates client timestamp, generates server key pair and nonce, and returns verification data.

Returns

A Message::SecureHandshakeResponse containing the server’s public key, nonce, and nonce verification.

Errors

Returns ProtocolError::HandshakeError if:

• Client timestamp is invalid or too old
• Server keys can’t be locked
• Server secret is missing (when in test mode)