diff options
| -rw-r--r-- | bip-0174.mediawiki | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/bip-0174.mediawiki b/bip-0174.mediawiki index 6a5d5e8..f4c0807 100644 --- a/bip-0174.mediawiki +++ b/bip-0174.mediawiki @@ -718,15 +718,8 @@ sign_non_witness(script_code, i): if IsMine(key) and IsAcceptable(sighash_type): sign(non_witness_sighash(script_code, i, input)) -for input,i in enumerate(psbt.inputs): - if non_witness_utxo.exists: - assert(sha256d(non_witness_utxo) == psbt.tx.input[i].prevout.hash) - if redeemScript.exists: - assert(non_witness_utxo.vout[psbt.tx.input[i].prevout.n].scriptPubKey == P2SH(redeemScript)) - sign_non_witness(redeemScript, i) - else: - sign_non_witness(non_witness_utxo.vout[psbt.tx.input[i].prevout.n].scriptPubKey, i) - else if witness_utxo.exists: +for input, i in enumerate(psbt.inputs): + if witness_utxo.exists: if redeemScript.exists: assert(witness_utxo.scriptPubKey == P2SH(redeemScript)) script = redeemScript @@ -737,6 +730,13 @@ for input,i in enumerate(psbt.inputs): else if IsP2WSH(script): assert(script == P2WSH(witnessScript)) sign_witness(witnessScript, i) + else if non_witness_utxo.exists: + assert(sha256d(non_witness_utxo) == psbt.tx.input[i].prevout.hash) + if redeemScript.exists: + assert(non_witness_utxo.vout[psbt.tx.input[i].prevout.n].scriptPubKey == P2SH(redeemScript)) + sign_non_witness(redeemScript, i) + else: + sign_non_witness(non_witness_utxo.vout[psbt.tx.input[i].prevout.n].scriptPubKey, i) else: assert False </pre> |