scripts
This commit is contained in:
niko
@@ -0,0 +1,592 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Runtime.InteropServices;
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using Mono.Security.Cryptography;
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namespace System.Security.Cryptography
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{
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/// <summary>Performs asymmetric encryption and decryption using the implementation of the <see cref="T:System.Security.Cryptography.RSA" /> algorithm provided by the cryptographic service provider (CSP). This class cannot be inherited.</summary>
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// Token: 0x0200051C RID: 1308
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[ComVisible(true)]
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public sealed class RSACryptoServiceProvider : RSA, ICspAsymmetricAlgorithm
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{
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/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.RSACryptoServiceProvider" /> class using the default key.</summary>
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/// <exception cref="T:System.Security.Cryptography.CryptographicException">The cryptographic service provider (CSP) cannot be acquired. </exception>
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// Token: 0x0600300E RID: 12302 RVA: 0x0009D5D4 File Offset: 0x0009B7D4
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public RSACryptoServiceProvider()
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{
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this.Common(1024, null);
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.RSACryptoServiceProvider" /> class with the specified parameters.</summary>
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/// <param name="parameters">The parameters to be passed to the cryptographic service provider (CSP). </param>
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/// <exception cref="T:System.Security.Cryptography.CryptographicException">The CSP cannot be acquired. </exception>
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// Token: 0x0600300F RID: 12303 RVA: 0x0009D5F0 File Offset: 0x0009B7F0
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public RSACryptoServiceProvider(CspParameters parameters)
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{
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this.Common(1024, parameters);
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.RSACryptoServiceProvider" /> class with the specified key size.</summary>
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/// <param name="dwKeySize">The size of the key to use in bits. </param>
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/// <exception cref="T:System.Security.Cryptography.CryptographicException">The cryptographic service provider (CSP) cannot be acquired. </exception>
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// Token: 0x06003010 RID: 12304 RVA: 0x0009D60C File Offset: 0x0009B80C
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public RSACryptoServiceProvider(int dwKeySize)
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{
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this.Common(dwKeySize, null);
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}
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/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.RSACryptoServiceProvider" /> class with the specified key size and parameters.</summary>
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/// <param name="dwKeySize">The size of the key to use in bits. </param>
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/// <param name="parameters">The parameters to be passed to the cryptographic service provider (CSP). </param>
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/// <exception cref="T:System.Security.Cryptography.CryptographicException">The CSP cannot be acquired.-or- The key cannot be created. </exception>
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// Token: 0x06003011 RID: 12305 RVA: 0x0009D624 File Offset: 0x0009B824
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public RSACryptoServiceProvider(int dwKeySize, CspParameters parameters)
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{
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this.Common(dwKeySize, parameters);
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}
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// Token: 0x06003013 RID: 12307 RVA: 0x0009D640 File Offset: 0x0009B840
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private void Common(int dwKeySize, CspParameters p)
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{
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this.LegalKeySizesValue = new KeySizes[1];
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this.LegalKeySizesValue[0] = new KeySizes(384, 16384, 8);
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base.KeySize = dwKeySize;
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this.rsa = new RSAManaged(this.KeySize);
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this.rsa.KeyGenerated += this.OnKeyGenerated;
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this.persistKey = p != null;
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if (p == null)
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{
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p = new CspParameters(1);
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if (RSACryptoServiceProvider.useMachineKeyStore)
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{
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p.Flags |= CspProviderFlags.UseMachineKeyStore;
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}
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this.store = new KeyPairPersistence(p);
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}
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else
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{
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this.store = new KeyPairPersistence(p);
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this.store.Load();
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if (this.store.KeyValue != null)
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{
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this.persisted = true;
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this.FromXmlString(this.store.KeyValue);
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}
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}
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}
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/// <summary>Gets or sets a value indicating whether the key should be persisted in the computer's key store instead of the user profile store.</summary>
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/// <returns>true if the key should be persisted in the computer key store; otherwise, false.</returns>
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// Token: 0x17000975 RID: 2421
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// (get) Token: 0x06003014 RID: 12308 RVA: 0x0009D724 File Offset: 0x0009B924
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// (set) Token: 0x06003015 RID: 12309 RVA: 0x0009D72C File Offset: 0x0009B92C
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public static bool UseMachineKeyStore
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{
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get
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{
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return RSACryptoServiceProvider.useMachineKeyStore;
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}
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set
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{
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RSACryptoServiceProvider.useMachineKeyStore = value;
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}
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}
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// Token: 0x06003016 RID: 12310 RVA: 0x0009D734 File Offset: 0x0009B934
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~RSACryptoServiceProvider()
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{
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this.Dispose(false);
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}
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/// <summary>Gets the name of the key exchange algorithm available with this implementation of <see cref="T:System.Security.Cryptography.RSA" />.</summary>
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/// <returns>The name of the key exchange algorithm if it exists; otherwise, null.</returns>
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// Token: 0x17000976 RID: 2422
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// (get) Token: 0x06003017 RID: 12311 RVA: 0x0009D770 File Offset: 0x0009B970
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public override string KeyExchangeAlgorithm
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{
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get
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{
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return "RSA-PKCS1-KeyEx";
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}
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}
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/// <summary>Gets the size of the current key.</summary>
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/// <returns>The size of the key in bits.</returns>
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// Token: 0x17000977 RID: 2423
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// (get) Token: 0x06003018 RID: 12312 RVA: 0x0009D778 File Offset: 0x0009B978
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public override int KeySize
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{
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get
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{
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if (this.rsa == null)
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{
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return this.KeySizeValue;
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}
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return this.rsa.KeySize;
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}
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}
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/// <summary>Gets or sets a value indicating whether the key should be persisted in the cryptographic service provider (CSP).</summary>
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/// <returns>true if the key should be persisted in the CSP; otherwise, false.</returns>
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// Token: 0x17000978 RID: 2424
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// (get) Token: 0x06003019 RID: 12313 RVA: 0x0009D798 File Offset: 0x0009B998
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// (set) Token: 0x0600301A RID: 12314 RVA: 0x0009D7A0 File Offset: 0x0009B9A0
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public bool PersistKeyInCsp
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{
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get
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{
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return this.persistKey;
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}
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set
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{
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this.persistKey = value;
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if (this.persistKey)
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{
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this.OnKeyGenerated(this.rsa, null);
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}
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}
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}
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/// <summary>Gets a value that indicates whether the <see cref="T:System.Security.Cryptography.RSACryptoServiceProvider" /> object contains only a public key.</summary>
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/// <returns>true if the <see cref="T:System.Security.Cryptography.RSACryptoServiceProvider" /> object contains only a public key; otherwise, false.</returns>
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// Token: 0x17000979 RID: 2425
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// (get) Token: 0x0600301B RID: 12315 RVA: 0x0009D7C4 File Offset: 0x0009B9C4
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[ComVisible(false)]
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public bool PublicOnly
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{
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get
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{
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return this.rsa.PublicOnly;
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}
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}
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/// <summary>Gets the name of the signature algorithm available with this implementation of <see cref="T:System.Security.Cryptography.RSA" />.</summary>
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/// <returns>The name of the signature algorithm.</returns>
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// Token: 0x1700097A RID: 2426
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// (get) Token: 0x0600301C RID: 12316 RVA: 0x0009D7D4 File Offset: 0x0009B9D4
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public override string SignatureAlgorithm
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{
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get
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{
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return "http://www.w3.org/2000/09/xmldsig#rsa-sha1";
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}
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}
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/// <summary>Decrypts data with the <see cref="T:System.Security.Cryptography.RSA" /> algorithm.</summary>
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/// <returns>The decrypted data, which is the original plain text before encryption.</returns>
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/// <param name="rgb">The data to be decrypted. </param>
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/// <param name="fOAEP">true to perform direct <see cref="T:System.Security.Cryptography.RSA" /> decryption using OAEP padding (only available on a computer running Microsoft Windows XP or later); otherwise, false to use PKCS#1 v1.5 padding. </param>
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/// <exception cref="T:System.Security.Cryptography.CryptographicException">The cryptographic service provider (CSP) cannot be acquired.-or- The <paramref name="fOAEP" /> parameter is true and the length of the <paramref name="rgb" /> parameter is greater than <see cref="P:System.Security.Cryptography.RSACryptoServiceProvider.KeySize" />.-or- The <paramref name="fOAEP" /> parameter is true and OAEP is not supported. </exception>
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/// <exception cref="T:System.ArgumentNullException">
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/// <paramref name="rgb " />is null.</exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x0600301D RID: 12317 RVA: 0x0009D7DC File Offset: 0x0009B9DC
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public byte[] Decrypt(byte[] rgb, bool fOAEP)
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{
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if (this.m_disposed)
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{
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throw new ObjectDisposedException("rsa");
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}
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AsymmetricKeyExchangeDeformatter asymmetricKeyExchangeDeformatter;
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if (fOAEP)
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{
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asymmetricKeyExchangeDeformatter = new RSAOAEPKeyExchangeDeformatter(this.rsa);
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}
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else
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{
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asymmetricKeyExchangeDeformatter = new RSAPKCS1KeyExchangeDeformatter(this.rsa);
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}
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return asymmetricKeyExchangeDeformatter.DecryptKeyExchange(rgb);
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}
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/// <summary>This method is not supported in the current version.</summary>
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/// <returns>The decrypted data, which is the original plain text before encryption.</returns>
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/// <param name="rgb">The data to be decrypted. </param>
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/// <exception cref="T:System.NotSupportedException">This method is not supported in the current version. </exception>
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// Token: 0x0600301E RID: 12318 RVA: 0x0009D82C File Offset: 0x0009BA2C
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public override byte[] DecryptValue(byte[] rgb)
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{
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if (!this.rsa.IsCrtPossible)
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{
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throw new CryptographicException("Incomplete private key - missing CRT.");
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}
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return this.rsa.DecryptValue(rgb);
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}
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/// <summary>Encrypts data with the <see cref="T:System.Security.Cryptography.RSA" /> algorithm.</summary>
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/// <returns>The encrypted data.</returns>
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/// <param name="rgb">The data to be encrypted. </param>
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/// <param name="fOAEP">true to perform direct <see cref="T:System.Security.Cryptography.RSA" /> encryption using Optimal Asymmetric Encryption Padding (OAEP), which is only available on a computer running Microsoft Windows XP or later; false to use PKCS#1 v1.5 padding. </param>
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/// <exception cref="T:System.Security.Cryptography.CryptographicException">The cryptographic service provider (CSP) cannot be acquired.-or- The length of the <paramref name="rgb" /> parameter is greater than the maximum allowed length.-or- The <paramref name="fOAEP" /> parameter is true and OAEP padding is not supported. </exception>
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/// <exception cref="T:System.ArgumentNullException">
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/// <paramref name="rgb " />is null.</exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x0600301F RID: 12319 RVA: 0x0009D858 File Offset: 0x0009BA58
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public byte[] Encrypt(byte[] rgb, bool fOAEP)
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{
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AsymmetricKeyExchangeFormatter asymmetricKeyExchangeFormatter;
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if (fOAEP)
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{
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asymmetricKeyExchangeFormatter = new RSAOAEPKeyExchangeFormatter(this.rsa);
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}
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else
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{
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asymmetricKeyExchangeFormatter = new RSAPKCS1KeyExchangeFormatter(this.rsa);
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}
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return asymmetricKeyExchangeFormatter.CreateKeyExchange(rgb);
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}
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/// <summary>This method is not supported in the current version.</summary>
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/// <returns>The encrypted data.</returns>
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/// <param name="rgb">The data to be encrypted. </param>
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/// <exception cref="T:System.NotSupportedException">This method is not supported in the current version. </exception>
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// Token: 0x06003020 RID: 12320 RVA: 0x0009D894 File Offset: 0x0009BA94
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public override byte[] EncryptValue(byte[] rgb)
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{
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return this.rsa.EncryptValue(rgb);
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}
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/// <summary>Exports the <see cref="T:System.Security.Cryptography.RSAParameters" />.</summary>
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/// <returns>The parameters for <see cref="T:System.Security.Cryptography.RSA" />.</returns>
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/// <param name="includePrivateParameters">true to include private parameters; otherwise, false. </param>
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/// <exception cref="T:System.Security.Cryptography.CryptographicException">The key cannot be exported. </exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x06003021 RID: 12321 RVA: 0x0009D8A4 File Offset: 0x0009BAA4
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public override RSAParameters ExportParameters(bool includePrivateParameters)
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{
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if (includePrivateParameters && !this.privateKeyExportable)
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{
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throw new CryptographicException("cannot export private key");
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}
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return this.rsa.ExportParameters(includePrivateParameters);
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}
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/// <summary>Imports the specified <see cref="T:System.Security.Cryptography.RSAParameters" />.</summary>
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/// <param name="parameters">The parameters for <see cref="T:System.Security.Cryptography.RSA" />. </param>
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/// <exception cref="T:System.Security.Cryptography.CryptographicException">The cryptographic service provider (CSP) cannot be acquired.-or- The <paramref name="parameters" /> parameter has missing fields. </exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x06003022 RID: 12322 RVA: 0x0009D8DC File Offset: 0x0009BADC
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public override void ImportParameters(RSAParameters parameters)
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{
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this.rsa.ImportParameters(parameters);
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}
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// Token: 0x06003023 RID: 12323 RVA: 0x0009D8EC File Offset: 0x0009BAEC
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private HashAlgorithm GetHash(object halg)
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{
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if (halg == null)
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{
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throw new ArgumentNullException("halg");
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}
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HashAlgorithm hashAlgorithm;
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if (halg is string)
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{
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hashAlgorithm = HashAlgorithm.Create((string)halg);
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}
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else if (halg is HashAlgorithm)
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{
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hashAlgorithm = (HashAlgorithm)halg;
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}
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else
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{
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if (!(halg is Type))
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{
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throw new ArgumentException("halg");
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}
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hashAlgorithm = (HashAlgorithm)Activator.CreateInstance((Type)halg);
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}
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return hashAlgorithm;
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}
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/// <summary>Computes the hash value of the specified byte array using the specified hash algorithm, and signs the resulting hash value.</summary>
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/// <returns>The <see cref="T:System.Security.Cryptography.RSA" /> signature for the specified data.</returns>
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/// <param name="buffer">The input data for which to compute the hash. </param>
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/// <param name="halg">The hash algorithm to use to create the hash value. </param>
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/// <exception cref="T:System.ArgumentNullException">The <paramref name="halg" /> parameter is null. </exception>
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/// <exception cref="T:System.ArgumentException">The <paramref name="halg" /> parameter is not a valid type. </exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x06003024 RID: 12324 RVA: 0x0009D96C File Offset: 0x0009BB6C
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public byte[] SignData(byte[] buffer, object halg)
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{
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if (buffer == null)
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{
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throw new ArgumentNullException("buffer");
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}
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return this.SignData(buffer, 0, buffer.Length, halg);
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}
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/// <summary>Computes the hash value of the specified input stream using the specified hash algorithm, and signs the resulting hash value.</summary>
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/// <returns>The <see cref="T:System.Security.Cryptography.RSA" /> signature for the specified data.</returns>
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/// <param name="inputStream">The input data for which to compute the hash. </param>
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/// <param name="halg">The hash algorithm to use to create the hash value. </param>
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/// <exception cref="T:System.ArgumentNullException">The <paramref name="halg" /> parameter is null. </exception>
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/// <exception cref="T:System.ArgumentException">The <paramref name="halg" /> parameter is not a valid type. </exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x06003025 RID: 12325 RVA: 0x0009D98C File Offset: 0x0009BB8C
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public byte[] SignData(Stream inputStream, object halg)
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{
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HashAlgorithm hash = this.GetHash(halg);
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byte[] array = hash.ComputeHash(inputStream);
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return PKCS1.Sign_v15(this, hash, array);
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}
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/// <summary>Computes the hash value of a subset of the specified byte array using the specified hash algorithm, and signs the resulting hash value.</summary>
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/// <returns>The <see cref="T:System.Security.Cryptography.RSA" /> signature for the specified data.</returns>
|
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/// <param name="buffer">The input data for which to compute the hash. </param>
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/// <param name="offset">The offset into the array from which to begin using data. </param>
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/// <param name="count">The number of bytes in the array to use as data. </param>
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/// <param name="halg">The hash algorithm to use to create the hash value. </param>
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/// <exception cref="T:System.ArgumentNullException">The <paramref name="halg" /> parameter is null. </exception>
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||||
/// <exception cref="T:System.ArgumentException">The <paramref name="halg" /> parameter is not a valid type. </exception>
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||||
/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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// Token: 0x06003026 RID: 12326 RVA: 0x0009D9B4 File Offset: 0x0009BBB4
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||||
public byte[] SignData(byte[] buffer, int offset, int count, object halg)
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{
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HashAlgorithm hash = this.GetHash(halg);
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byte[] array = hash.ComputeHash(buffer, offset, count);
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return PKCS1.Sign_v15(this, hash, array);
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}
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||||
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// Token: 0x06003027 RID: 12327 RVA: 0x0009D9DC File Offset: 0x0009BBDC
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||||
private string GetHashNameFromOID(string oid)
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||||
{
|
||||
if (oid != null)
|
||||
{
|
||||
if (RSACryptoServiceProvider.<>f__switch$map29 == null)
|
||||
{
|
||||
RSACryptoServiceProvider.<>f__switch$map29 = new Dictionary<string, int>(2)
|
||||
{
|
||||
{ "1.3.14.3.2.26", 0 },
|
||||
{ "1.2.840.113549.2.5", 1 }
|
||||
};
|
||||
}
|
||||
int num;
|
||||
if (RSACryptoServiceProvider.<>f__switch$map29.TryGetValue(oid, out num))
|
||||
{
|
||||
if (num == 0)
|
||||
{
|
||||
return "SHA1";
|
||||
}
|
||||
if (num == 1)
|
||||
{
|
||||
return "MD5";
|
||||
}
|
||||
}
|
||||
}
|
||||
throw new NotSupportedException(oid + " is an unsupported hash algorithm for RSA signing");
|
||||
}
|
||||
|
||||
/// <summary>Computes the signature for the specified hash value by encrypting it with the private key.</summary>
|
||||
/// <returns>The <see cref="T:System.Security.Cryptography.RSA" /> signature for the specified hash value.</returns>
|
||||
/// <param name="rgbHash">The hash value of the data to be signed. </param>
|
||||
/// <param name="str">The hash algorithm identifier (OID) used to create the hash value of the data. </param>
|
||||
/// <exception cref="T:System.ArgumentNullException">The <paramref name="rgbHash" /> parameter is null. </exception>
|
||||
/// <exception cref="T:System.Security.Cryptography.CryptographicException">The cryptographic service provider (CSP) cannot be acquired.-or- There is no private key. </exception>
|
||||
/// <PermissionSet>
|
||||
/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
|
||||
/// </PermissionSet>
|
||||
// Token: 0x06003028 RID: 12328 RVA: 0x0009DA60 File Offset: 0x0009BC60
|
||||
public byte[] SignHash(byte[] rgbHash, string str)
|
||||
{
|
||||
if (rgbHash == null)
|
||||
{
|
||||
throw new ArgumentNullException("rgbHash");
|
||||
}
|
||||
string text = ((str != null) ? this.GetHashNameFromOID(str) : "SHA1");
|
||||
HashAlgorithm hashAlgorithm = HashAlgorithm.Create(text);
|
||||
return PKCS1.Sign_v15(this, hashAlgorithm, rgbHash);
|
||||
}
|
||||
|
||||
/// <summary>Verifies that a digital signature is valid by determining the hash value in the signature using the provided public key and comparing it to the hash value of the provided data.</summary>
|
||||
/// <returns>true if the signature is valid; otherwise, false.</returns>
|
||||
/// <param name="buffer">The data that was signed. </param>
|
||||
/// <param name="halg">The name of the hash algorithm used to create the hash value of the data. </param>
|
||||
/// <param name="signature">The signature data to use for verification. </param>
|
||||
/// <exception cref="T:System.ArgumentNullException">The <paramref name="halg" /> parameter is null. </exception>
|
||||
/// <exception cref="T:System.ArgumentException">The <paramref name="halg" /> parameter is not a valid type. </exception>
|
||||
/// <PermissionSet>
|
||||
/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
|
||||
/// </PermissionSet>
|
||||
// Token: 0x06003029 RID: 12329 RVA: 0x0009DAA8 File Offset: 0x0009BCA8
|
||||
public bool VerifyData(byte[] buffer, object halg, byte[] signature)
|
||||
{
|
||||
if (buffer == null)
|
||||
{
|
||||
throw new ArgumentNullException("buffer");
|
||||
}
|
||||
if (signature == null)
|
||||
{
|
||||
throw new ArgumentNullException("signature");
|
||||
}
|
||||
HashAlgorithm hash = this.GetHash(halg);
|
||||
byte[] array = hash.ComputeHash(buffer);
|
||||
return PKCS1.Verify_v15(this, hash, array, signature);
|
||||
}
|
||||
|
||||
/// <summary>Verifies that a digital signature is valid by determining the hash value in the signature using the provided public key and comparing it to the provided hash value.</summary>
|
||||
/// <returns>true if the signature is valid; otherwise, false.</returns>
|
||||
/// <param name="rgbHash">The hash value of the signed data. </param>
|
||||
/// <param name="str">The hash algorithm identifier (OID) used to create the hash value of the data. </param>
|
||||
/// <param name="rgbSignature">The signature data to use for verification. </param>
|
||||
/// <exception cref="T:System.ArgumentNullException">The <paramref name="rgbHash" /> parameter is null.-or- The <paramref name="rgbSignature" /> parameter is null. </exception>
|
||||
/// <exception cref="T:System.Security.Cryptography.CryptographicException">The cryptographic service provider (CSP) cannot be acquired.-or- The signature cannot be verified. </exception>
|
||||
/// <PermissionSet>
|
||||
/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
|
||||
/// </PermissionSet>
|
||||
// Token: 0x0600302A RID: 12330 RVA: 0x0009DAF0 File Offset: 0x0009BCF0
|
||||
public bool VerifyHash(byte[] rgbHash, string str, byte[] rgbSignature)
|
||||
{
|
||||
if (rgbHash == null)
|
||||
{
|
||||
throw new ArgumentNullException("rgbHash");
|
||||
}
|
||||
if (rgbSignature == null)
|
||||
{
|
||||
throw new ArgumentNullException("rgbSignature");
|
||||
}
|
||||
string text = ((str != null) ? this.GetHashNameFromOID(str) : "SHA1");
|
||||
HashAlgorithm hashAlgorithm = HashAlgorithm.Create(text);
|
||||
return PKCS1.Verify_v15(this, hashAlgorithm, rgbHash, rgbSignature);
|
||||
}
|
||||
|
||||
// Token: 0x0600302B RID: 12331 RVA: 0x0009DB48 File Offset: 0x0009BD48
|
||||
protected override void Dispose(bool disposing)
|
||||
{
|
||||
if (!this.m_disposed)
|
||||
{
|
||||
if (this.persisted && !this.persistKey)
|
||||
{
|
||||
this.store.Remove();
|
||||
}
|
||||
if (this.rsa != null)
|
||||
{
|
||||
this.rsa.Clear();
|
||||
}
|
||||
this.m_disposed = true;
|
||||
}
|
||||
}
|
||||
|
||||
// Token: 0x0600302C RID: 12332 RVA: 0x0009DBA0 File Offset: 0x0009BDA0
|
||||
private void OnKeyGenerated(object sender, EventArgs e)
|
||||
{
|
||||
if (this.persistKey && !this.persisted)
|
||||
{
|
||||
this.store.KeyValue = this.ToXmlString(!this.rsa.PublicOnly);
|
||||
this.store.Save();
|
||||
this.persisted = true;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>Gets a <see cref="T:System.Security.Cryptography.CspKeyContainerInfo" /> object that describes additional information about a cryptographic key pair. </summary>
|
||||
/// <returns>A <see cref="T:System.Security.Cryptography.CspKeyContainerInfo" /> object that describes additional information about a cryptographic key pair.</returns>
|
||||
// Token: 0x1700097B RID: 2427
|
||||
// (get) Token: 0x0600302D RID: 12333 RVA: 0x0009DBF4 File Offset: 0x0009BDF4
|
||||
[MonoTODO("Always return null")]
|
||||
[ComVisible(false)]
|
||||
public CspKeyContainerInfo CspKeyContainerInfo
|
||||
{
|
||||
get
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>Exports a blob containing the key information associated with an <see cref="T:System.Security.Cryptography.RSACryptoServiceProvider" /> object. </summary>
|
||||
/// <returns>A byte array containing the key information associated with an <see cref="T:System.Security.Cryptography.RSACryptoServiceProvider" /> object.</returns>
|
||||
/// <param name="includePrivateParameters">true to include the private key; otherwise, false.</param>
|
||||
/// <PermissionSet>
|
||||
/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
|
||||
/// </PermissionSet>
|
||||
// Token: 0x0600302E RID: 12334 RVA: 0x0009DBF8 File Offset: 0x0009BDF8
|
||||
[ComVisible(false)]
|
||||
public byte[] ExportCspBlob(bool includePrivateParameters)
|
||||
{
|
||||
byte[] array;
|
||||
if (includePrivateParameters)
|
||||
{
|
||||
array = CryptoConvert.ToCapiPrivateKeyBlob(this);
|
||||
}
|
||||
else
|
||||
{
|
||||
array = CryptoConvert.ToCapiPublicKeyBlob(this);
|
||||
}
|
||||
array[5] = 164;
|
||||
return array;
|
||||
}
|
||||
|
||||
/// <summary>Imports a blob that represents RSA key information. </summary>
|
||||
/// <param name="keyBlob">A byte array that represents an RSA key blob.</param>
|
||||
/// <PermissionSet>
|
||||
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode" />
|
||||
/// <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
|
||||
/// </PermissionSet>
|
||||
// Token: 0x0600302F RID: 12335 RVA: 0x0009DC2C File Offset: 0x0009BE2C
|
||||
[ComVisible(false)]
|
||||
public void ImportCspBlob(byte[] keyBlob)
|
||||
{
|
||||
if (keyBlob == null)
|
||||
{
|
||||
throw new ArgumentNullException("keyBlob");
|
||||
}
|
||||
RSA rsa = CryptoConvert.FromCapiKeyBlob(keyBlob);
|
||||
if (rsa is RSACryptoServiceProvider)
|
||||
{
|
||||
RSAParameters rsaparameters = rsa.ExportParameters(!(rsa as RSACryptoServiceProvider).PublicOnly);
|
||||
this.ImportParameters(rsaparameters);
|
||||
}
|
||||
else
|
||||
{
|
||||
try
|
||||
{
|
||||
RSAParameters rsaparameters2 = rsa.ExportParameters(true);
|
||||
this.ImportParameters(rsaparameters2);
|
||||
}
|
||||
catch
|
||||
{
|
||||
RSAParameters rsaparameters3 = rsa.ExportParameters(false);
|
||||
this.ImportParameters(rsaparameters3);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Token: 0x04001392 RID: 5010
|
||||
private const int PROV_RSA_FULL = 1;
|
||||
|
||||
// Token: 0x04001393 RID: 5011
|
||||
private KeyPairPersistence store;
|
||||
|
||||
// Token: 0x04001394 RID: 5012
|
||||
private bool persistKey;
|
||||
|
||||
// Token: 0x04001395 RID: 5013
|
||||
private bool persisted;
|
||||
|
||||
// Token: 0x04001396 RID: 5014
|
||||
private bool privateKeyExportable = true;
|
||||
|
||||
// Token: 0x04001397 RID: 5015
|
||||
private bool m_disposed;
|
||||
|
||||
// Token: 0x04001398 RID: 5016
|
||||
private RSAManaged rsa;
|
||||
|
||||
// Token: 0x04001399 RID: 5017
|
||||
private static bool useMachineKeyStore;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user