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Move bitcoin and monero parts into self modules.

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M 2021-12-24 14:52:08 +02:00
parent e6b1da376d
commit 4535a1aaa8
126 changed files with 25452 additions and 0 deletions
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20
cw_bitcoin/lib/script_hash.dart Normal file
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@ -0,0 +1,20 @@
import 'package:flutter/foundation.dart';
import 'package:bitcoin_flutter/bitcoin_flutter.dart' as bitcoin;
import 'package:crypto/crypto.dart';
String scriptHash(String address, {@required bitcoin.NetworkType networkType}) {
final outputScript =
bitcoin.Address.addressToOutputScript(address, networkType);
final parts = sha256.convert(outputScript).toString().split('');
var res = '';
for (var i = parts.length - 1; i >= 0; i--) {
final char = parts[i];
i--;
final nextChar = parts[i];
res += nextChar;
res += char;
}
return res;
}