For your second, link, the PoC example there by passes the regular strict signature encoding checks. These are on by default, with some being policy, and some b

For your second, link, the PoC example there by passes the regular strict signature encoding checks. These are on by default, with some being policy, and some being consensus. As a result, this won't be hit in practice by regular nodes, but may be hit by developers using the library for other purposes: https://github.com/btcsuite/btcd/issues/1287#issuecomment-423384745 https://github.com/btcsuite/btcd/issues/1287#issuecomment-42...