niko
79 lines
2.1 KiB
C#
79 lines
2.1 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Security.Cryptography;
|
|
using Mono.Security.Cryptography;
|
|
|
|
namespace Mono.Security.Protocol.Tls
|
|
{
|
|
// Token: 0x02000091 RID: 145
|
|
internal class RSASslSignatureDeformatter : AsymmetricSignatureDeformatter
|
|
{
|
|
// Token: 0x0600055C RID: 1372 RVA: 0x0001F64C File Offset: 0x0001D84C
|
|
public RSASslSignatureDeformatter()
|
|
{
|
|
}
|
|
|
|
// Token: 0x0600055D RID: 1373 RVA: 0x0001F654 File Offset: 0x0001D854
|
|
public RSASslSignatureDeformatter(AsymmetricAlgorithm key)
|
|
{
|
|
this.SetKey(key);
|
|
}
|
|
|
|
// Token: 0x0600055E RID: 1374 RVA: 0x0001F664 File Offset: 0x0001D864
|
|
public override bool VerifySignature(byte[] rgbHash, byte[] rgbSignature)
|
|
{
|
|
if (this.key == null)
|
|
{
|
|
throw new CryptographicUnexpectedOperationException("The key is a null reference");
|
|
}
|
|
if (this.hash == null)
|
|
{
|
|
throw new CryptographicUnexpectedOperationException("The hash algorithm is a null reference.");
|
|
}
|
|
if (rgbHash == null)
|
|
{
|
|
throw new ArgumentNullException("The rgbHash parameter is a null reference.");
|
|
}
|
|
return PKCS1.Verify_v15(this.key, this.hash, rgbHash, rgbSignature);
|
|
}
|
|
|
|
// Token: 0x0600055F RID: 1375 RVA: 0x0001F6C4 File Offset: 0x0001D8C4
|
|
public override void SetHashAlgorithm(string strName)
|
|
{
|
|
if (strName != null)
|
|
{
|
|
if (RSASslSignatureDeformatter.<>f__switch$map15 == null)
|
|
{
|
|
RSASslSignatureDeformatter.<>f__switch$map15 = new Dictionary<string, int>(1) { { "MD5SHA1", 0 } };
|
|
}
|
|
int num;
|
|
if (RSASslSignatureDeformatter.<>f__switch$map15.TryGetValue(strName, out num))
|
|
{
|
|
if (num == 0)
|
|
{
|
|
this.hash = new MD5SHA1();
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
this.hash = HashAlgorithm.Create(strName);
|
|
}
|
|
|
|
// Token: 0x06000560 RID: 1376 RVA: 0x0001F73C File Offset: 0x0001D93C
|
|
public override void SetKey(AsymmetricAlgorithm key)
|
|
{
|
|
if (!(key is RSA))
|
|
{
|
|
throw new ArgumentException("Specfied key is not an RSA key");
|
|
}
|
|
this.key = key as RSA;
|
|
}
|
|
|
|
// Token: 0x040002AB RID: 683
|
|
private RSA key;
|
|
|
|
// Token: 0x040002AC RID: 684
|
|
private HashAlgorithm hash;
|
|
}
|
|
}
|