Function double_hash_password

org/src/session_token.rs:41–45

(password: &str)

}

fn double_hash_password(password: &str) -> Vec<u8> {
   let mut context = digest::Context::new(&digest::SHA256);
   context.update(&hash_password(password));
   context.finish().as_ref().to_vec()
}

fn generate_server_key() -> [u8; 32] {
   let rng = SystemRandom::new();