22 lines
624 B
C#
22 lines
624 B
C#
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using System.Security.Cryptography;
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using NBitcoin;
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namespace PalladiumWallet.Core.Spv;
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/// <summary>
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/// Scripthash del protocollo di indicizzazione (blueprint §0/§10): SHA-256
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/// dello scriptPubKey con i byte in ordine inverso, esadecimale.
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/// </summary>
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public static class Scripthash
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{
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public static string FromScript(Script scriptPubKey)
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{
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var hash = SHA256.HashData(scriptPubKey.ToBytes());
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Array.Reverse(hash);
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return Convert.ToHexString(hash).ToLowerInvariant();
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}
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public static string FromAddress(BitcoinAddress address) =>
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FromScript(address.ScriptPubKey);
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}
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