scripts

2026-06-04 11:42:34 +02:00
parent f39ba70a9f
commit e720b98cd1
7488 changed files with 2493818 additions and 0 deletions
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+using System;
+using System.Runtime.InteropServices;
+using Mono.Security.Cryptography;
+
+namespace System.Security.Cryptography
+{
+	/// <summary>Creates the PKCS#1 key exchange data using <see cref="T:System.Security.Cryptography.RSA" />.</summary>
+	// Token: 0x02000520 RID: 1312
+	[ComVisible(true)]
+	public class RSAPKCS1KeyExchangeFormatter : AsymmetricKeyExchangeFormatter
+	{
+		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.RSAPKCS1KeyExchangeFormatter" /> class.</summary>
+		// Token: 0x06003048 RID: 12360 RVA: 0x0009DEA0 File Offset: 0x0009C0A0
+		public RSAPKCS1KeyExchangeFormatter()
+		{
+		}
+
+		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.RSAPKCS1KeyExchangeFormatter" /> class with the specified key.</summary>
+		/// <param name="key">The instance of the <see cref="T:System.Security.Cryptography.RSA" /> algorithm that holds the public key. </param>
+		/// <exception cref="T:System.ArgumentNullException">
+		///   <paramref name="key " />is null.</exception>
+		// Token: 0x06003049 RID: 12361 RVA: 0x0009DEA8 File Offset: 0x0009C0A8
+		public RSAPKCS1KeyExchangeFormatter(AsymmetricAlgorithm key)
+		{
+			this.SetRSAKey(key);
+		}
+
+		/// <summary>Gets or sets the random number generator algorithm to use in the creation of the key exchange.</summary>
+		/// <returns>The instance of a random number generator algorithm to use.</returns>
+		// Token: 0x17000982 RID: 2434
+		// (get) Token: 0x0600304A RID: 12362 RVA: 0x0009DEB8 File Offset: 0x0009C0B8
+		// (set) Token: 0x0600304B RID: 12363 RVA: 0x0009DEC0 File Offset: 0x0009C0C0
+		public RandomNumberGenerator Rng
+		{
+			get
+			{
+				return this.random;
+			}
+			set
+			{
+				this.random = value;
+			}
+		}
+
+		/// <summary>Gets the parameters for the PKCS #1 key exchange.</summary>
+		/// <returns>An XML string containing the parameters of the PKCS #1 key exchange operation.</returns>
+		// Token: 0x17000983 RID: 2435
+		// (get) Token: 0x0600304C RID: 12364 RVA: 0x0009DECC File Offset: 0x0009C0CC
+		public override string Parameters
+		{
+			get
+			{
+				return "<enc:KeyEncryptionMethod enc:Algorithm=\"http://www.microsoft.com/xml/security/algorithm/PKCS1-v1.5-KeyEx\" xmlns:enc=\"http://www.microsoft.com/xml/security/encryption/v1.0\" />";
+			}
+		}
+
+		/// <summary>Creates the encrypted key exchange data from the specified input data.</summary>
+		/// <returns>The encrypted key exchange data to be sent to the intended recipient.</returns>
+		/// <param name="rgbData">The secret information to be passed in the key exchange. </param>
+		/// <exception cref="T:System.Security.Cryptography.CryptographicException">
+		///   <paramref name="rgbData " />is too big.</exception>
+		/// <exception cref="T:System.Security.Cryptography.CryptographicUnexpectedOperationException">The key is null.</exception>
+		/// <PermissionSet>
+		///   <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
+		/// </PermissionSet>
+		// Token: 0x0600304D RID: 12365 RVA: 0x0009DED4 File Offset: 0x0009C0D4
+		public override byte[] CreateKeyExchange(byte[] rgbData)
+		{
+			if (rgbData == null)
+			{
+				throw new ArgumentNullException("rgbData");
+			}
+			if (this.rsa == null)
+			{
+				string text = Locale.GetText("No RSA key specified");
+				throw new CryptographicUnexpectedOperationException(text);
+			}
+			if (this.random == null)
+			{
+				this.random = RandomNumberGenerator.Create();
+			}
+			return PKCS1.Encrypt_v15(this.rsa, this.random, rgbData);
+		}
+
+		/// <summary>Creates the encrypted key exchange data from the specified input data.</summary>
+		/// <returns>The encrypted key exchange data to be sent to the intended recipient.</returns>
+		/// <param name="rgbData">The secret information to be passed in the key exchange. </param>
+		/// <param name="symAlgType">This parameter is not used in the current version. </param>
+		/// <PermissionSet>
+		///   <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
+		/// </PermissionSet>
+		// Token: 0x0600304E RID: 12366 RVA: 0x0009DF38 File Offset: 0x0009C138
+		public override byte[] CreateKeyExchange(byte[] rgbData, Type symAlgType)
+		{
+			return this.CreateKeyExchange(rgbData);
+		}
+
+		// Token: 0x0600304F RID: 12367 RVA: 0x0009DF44 File Offset: 0x0009C144
+		private void SetRSAKey(AsymmetricAlgorithm key)
+		{
+			if (key == null)
+			{
+				throw new ArgumentNullException("key");
+			}
+			this.rsa = (RSA)key;
+		}
+
+		/// <summary>Sets the public key to use for encrypting the key exchange data.</summary>
+		/// <param name="key">The instance of the <see cref="T:System.Security.Cryptography.RSA" /> algorithm that holds the public key. </param>
+		/// <exception cref="T:System.ArgumentNullException">
+		///   <paramref name="key " />is null.</exception>
+		// Token: 0x06003050 RID: 12368 RVA: 0x0009DF64 File Offset: 0x0009C164
+		public override void SetKey(AsymmetricAlgorithm key)
+		{
+			this.SetRSAKey(key);
+		}
+
+		// Token: 0x040013A1 RID: 5025
+		private RSA rsa;
+
+		// Token: 0x040013A2 RID: 5026
+		private RandomNumberGenerator random;
+	}
+}