pub fn verify_cert(
cert: &ProjectCert,
trusted_user_pubkey: &[u8; 32],
) -> Result<(), CertError>Expand description
Verify cert against the user key the caller trusts, at the current
time: signature, both key ids recomputed from their public keys,
issuer, expires_at. Revocation is a separate check
(RevocationView::check_cert).