diff --git a/crypto/src/crypto/parameters/ParametersWithIV.cs b/crypto/src/crypto/parameters/ParametersWithIV.cs
index 11a8b77a0..4b2eb930f 100644
--- a/crypto/src/crypto/parameters/ParametersWithIV.cs
+++ b/crypto/src/crypto/parameters/ParametersWithIV.cs
@@ -1,41 +1,38 @@
using System;
+using Org.BouncyCastle.Utilities;
+
namespace Org.BouncyCastle.Crypto.Parameters
{
public class ParametersWithIV
- : ICipherParameters
+ : ICipherParameters
{
- private readonly ICipherParameters parameters;
- private readonly byte[] iv;
+ private readonly ICipherParameters parameters;
+ private readonly byte[] iv;
- public ParametersWithIV(
- ICipherParameters parameters,
- byte[] iv)
- : this(parameters, iv, 0, iv.Length)
- {
- }
+ public ParametersWithIV(ICipherParameters parameters,
+ byte[] iv)
+ : this(parameters, iv, 0, iv.Length)
+ {
+ }
- public ParametersWithIV(
- ICipherParameters parameters,
- byte[] iv,
- int ivOff,
- int ivLen)
+ public ParametersWithIV(ICipherParameters parameters,
+ byte[] iv, int ivOff, int ivLen)
{
// NOTE: 'parameters' may be null to imply key re-use
- if (iv == null)
- throw new ArgumentNullException("iv");
+ if (iv == null)
+ throw new ArgumentNullException("iv");
- this.parameters = parameters;
- this.iv = new byte[ivLen];
- Array.Copy(iv, ivOff, this.iv, 0, ivLen);
+ this.parameters = parameters;
+ this.iv = Arrays.CopyOfRange(iv, ivOff, ivOff + ivLen);
}
- public byte[] GetIV()
+ public byte[] GetIV()
{
- return (byte[]) iv.Clone();
+ return (byte[])iv.Clone();
}
- public ICipherParameters Parameters
+ public ICipherParameters Parameters
{
get { return parameters; }
}
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