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>Decrypts Optimal Asymmetric Encryption Padding (OAEP) key exchange data.</summary>
+	// Token: 0x0200051D RID: 1309
+	[ComVisible(true)]
+	public class RSAOAEPKeyExchangeDeformatter : AsymmetricKeyExchangeDeformatter
+	{
+		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.RSAOAEPKeyExchangeDeformatter" /> class.</summary>
+		// Token: 0x06003030 RID: 12336 RVA: 0x0009DCC4 File Offset: 0x0009BEC4
+		public RSAOAEPKeyExchangeDeformatter()
+		{
+		}
+
+		/// <summary>Initializes a new instance of the <see cref="T:System.Security.Cryptography.RSAOAEPKeyExchangeDeformatter" /> class with the specified key.</summary>
+		/// <param name="key">The instance of the <see cref="T:System.Security.Cryptography.RSA" /> algorithm that holds the private key. </param>
+		/// <exception cref="T:System.ArgumentNullException">
+		///   <paramref name="key " />is null.</exception>
+		// Token: 0x06003031 RID: 12337 RVA: 0x0009DCCC File Offset: 0x0009BECC
+		public RSAOAEPKeyExchangeDeformatter(AsymmetricAlgorithm key)
+		{
+			this.SetKey(key);
+		}
+
+		/// <summary>Gets the parameters for the Optimal Asymmetric Encryption Padding (OAEP) key exchange.</summary>
+		/// <returns>An XML string containing the parameters of the OAEP key exchange operation.</returns>
+		// Token: 0x1700097C RID: 2428
+		// (get) Token: 0x06003032 RID: 12338 RVA: 0x0009DCDC File Offset: 0x0009BEDC
+		// (set) Token: 0x06003033 RID: 12339 RVA: 0x0009DCE0 File Offset: 0x0009BEE0
+		public override string Parameters
+		{
+			get
+			{
+				return null;
+			}
+			set
+			{
+			}
+		}
+
+		/// <summary>Extracts secret information from the encrypted key exchange data.</summary>
+		/// <returns>The secret information derived from the key exchange data.</returns>
+		/// <param name="rgbData">The key exchange data within which the secret information is hidden. </param>
+		/// <exception cref="T:System.Security.Cryptography.CryptographicException">The key exchange data verification has failed. </exception>
+		/// <exception cref="T:System.Security.Cryptography.CryptographicUnexpectedOperationException">The key is missing.</exception>
+		/// <PermissionSet>
+		///   <IPermission class="System.Security.Permissions.KeyContainerPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
+		/// </PermissionSet>
+		// Token: 0x06003034 RID: 12340 RVA: 0x0009DCE4 File Offset: 0x0009BEE4
+		public override byte[] DecryptKeyExchange(byte[] rgbData)
+		{
+			if (this.rsa == null)
+			{
+				string text = Locale.GetText("No RSA key specified");
+				throw new CryptographicUnexpectedOperationException(text);
+			}
+			SHA1 sha = SHA1.Create();
+			byte[] array = PKCS1.Decrypt_OAEP(this.rsa, sha, rgbData);
+			if (array != null)
+			{
+				return array;
+			}
+			throw new CryptographicException(Locale.GetText("OAEP decoding error."));
+		}
+
+		/// <summary>Sets the private key to use for decrypting the secret information.</summary>
+		/// <param name="key">The instance of the <see cref="T:System.Security.Cryptography.RSA" /> algorithm that holds the private key. </param>
+		/// <exception cref="T:System.ArgumentNullException">
+		///   <paramref name="key" /> is null.</exception>
+		// Token: 0x06003035 RID: 12341 RVA: 0x0009DD3C File Offset: 0x0009BF3C
+		public override void SetKey(AsymmetricAlgorithm key)
+		{
+			this.rsa = (RSA)key;
+		}
+
+		// Token: 0x0400139B RID: 5019
+		private RSA rsa;
+	}
+}