pub fn encode_signed_request(
txid: &TransactionId,
nonce_attr_value: &[u8],
signer: &dyn StunSigner,
) -> Vec<u8> ⓘExpand description
Encode a fully signed Binding request — DIG-IDENTITY + NONCE + DIG-SIGNATURE, in that
order, at most 228 bytes (SPEC.md §14.9 step 4). nonce_attr_value is echoed back EXACTLY as
received in a challenge; signer supplies both the SPKI and the signature over
crate::credential::signing_message.