41 lines
771 B
C#
41 lines
771 B
C#
using System;
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namespace Org.BouncyCastle.Crypto.Parameters;
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public class KeyParameter : ICipherParameters
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{
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private readonly byte[] key;
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public KeyParameter(byte[] key)
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{
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if (key == null)
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{
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throw new ArgumentNullException("key");
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}
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this.key = (byte[])key.Clone();
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}
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public KeyParameter(byte[] key, int keyOff, int keyLen)
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{
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if (key == null)
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{
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throw new ArgumentNullException("key");
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}
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if (keyOff < 0 || keyOff > key.Length)
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{
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throw new ArgumentOutOfRangeException("keyOff");
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}
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if (keyLen < 0 || keyLen > key.Length - keyOff)
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{
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throw new ArgumentOutOfRangeException("keyLen");
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}
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this.key = new byte[keyLen];
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Array.Copy(key, keyOff, this.key, 0, keyLen);
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}
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public byte[] GetKey()
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{
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return (byte[])key.Clone();
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}
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}
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