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|
<?xml version="1.0" encoding="utf-8"?>
<Type Name="EnvelopedCms" FullName="System.Security.Cryptography.Pkcs.EnvelopedCms">
<TypeSignature Language="C#" Value="public sealed class EnvelopedCms" />
<TypeSignature Language="ILAsm" Value=".class public auto ansi sealed beforefieldinit EnvelopedCms extends System.Object" />
<AssemblyInfo>
<AssemblyName>System.Security</AssemblyName>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Base>
<BaseTypeName>System.Object</BaseTypeName>
</Base>
<Interfaces />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The Cryptographic Message Syntax RFC specifies the following MIME types and file name extensions for CMS/PKCS #7 messages with these content types. </para>
<list type="table">
<listheader>
<item>
<term>
<para>Content type</para>
</term>
<description>
<para>MIME type</para>
</description>
<description>
<para>Extension</para>
</description>
</item>
</listheader>
<item>
<term>
<para>envelopedData</para>
</term>
<description>
<para>application/pkcs7-mime</para>
</description>
<description>
<para>.p7m</para>
</description>
</item>
<item>
<term>
<para>signedData</para>
</term>
<description>
<para>application/pkcs7-signature</para>
</description>
<description>
<para>.p7s.p7c</para>
</description>
</item>
</list>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> class represents a CMS/PKCS #7 structure for enveloped data.</para>
</summary>
</Docs>
<Members>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public EnvelopedCms ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor() cil managed" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> class has the following default property values.</para>
<list type="table">
<listheader>
<item>
<term>
<para>Property</para>
</term>
<description>
<para>Default value</para>
</description>
</item>
</listheader>
<item>
<term>
<para>
<see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.ContentInfo" />
</para>
</term>
<description>
<para>1.2.840.113549.1.7.1 (data)Length: zero</para>
</description>
</item>
<item>
<term>
<para>
<see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.ContentEncryptionAlgorithm" />
</para>
</term>
<description>
<para>1.2.840.113549.3.7 (RSA_DES_EDE3_CBC)</para>
</description>
</item>
</list>
<para>The default <see cref="T:System.Security.Cryptography.Pkcs.SubjectIdentifierType" /> for recipients is <see cref="F:System.Security.Cryptography.Pkcs.SubjectIdentifierType.IssuerAndSerialNumber" />.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor" /> constructor creates an instance of the <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> class.</para>
</summary>
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public EnvelopedCms (System.Security.Cryptography.Pkcs.ContentInfo content);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(class System.Security.Cryptography.Pkcs.ContentInfo content) cil managed" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters>
<Parameter Name="content" Type="System.Security.Cryptography.Pkcs.ContentInfo" />
</Parameters>
<Docs>
<param name="content">To be added.</param>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>For the default property values used with this constructor, see <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor" />.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor(System.Security.Cryptography.Pkcs.ContentInfo)" /> constructor creates an instance of the <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> class by using the specified content information as the inner content type.</para>
</summary>
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public EnvelopedCms (System.Security.Cryptography.Pkcs.ContentInfo contentInfo, System.Security.Cryptography.Pkcs.AlgorithmIdentifier encryptionAlgorithm);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(class System.Security.Cryptography.Pkcs.ContentInfo contentInfo, class System.Security.Cryptography.Pkcs.AlgorithmIdentifier encryptionAlgorithm) cil managed" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters>
<Parameter Name="contentInfo" Type="System.Security.Cryptography.Pkcs.ContentInfo" />
<Parameter Name="encryptionAlgorithm" Type="System.Security.Cryptography.Pkcs.AlgorithmIdentifier" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>For the default property values used with this constructor, see <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor" />.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor(System.Security.Cryptography.Pkcs.ContentInfo,System.Security.Cryptography.Pkcs.AlgorithmIdentifier)" /> constructor creates an instance of the <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> class by using the specified content information and encryption algorithm. The specified content information is to be used as the inner content type.</para>
</summary>
<param name="contentInfo">
<attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Security.Cryptography.Pkcs.ContentInfo" /> object that represents the content and its type.</param>
<param name="encryptionAlgorithm">
<attribution license="cc4" from="Microsoft" modified="false" />An <see cref="T:System.Security.Cryptography.Pkcs.AlgorithmIdentifier" /> object that specifies the encryption algorithm.</param>
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public EnvelopedCms (System.Security.Cryptography.Pkcs.SubjectIdentifierType recipientIdentifierType, System.Security.Cryptography.Pkcs.ContentInfo contentInfo);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(valuetype System.Security.Cryptography.Pkcs.SubjectIdentifierType recipientIdentifierType, class System.Security.Cryptography.Pkcs.ContentInfo contentInfo) cil managed" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters>
<Parameter Name="recipientIdentifierType" Type="System.Security.Cryptography.Pkcs.SubjectIdentifierType" />
<Parameter Name="contentInfo" Type="System.Security.Cryptography.Pkcs.ContentInfo" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>For the default property values used with this constructor, see <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor" />.</para>
<para>Subjects can be identified by either the issuer and serial number of their public key certificate or by the key identifier of their public key certificate.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor(System.Security.Cryptography.Pkcs.SubjectIdentifierType,System.Security.Cryptography.Pkcs.ContentInfo)" /> constructor creates an instance of the <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> class by using the specified subject identifier type and content information. The specified content information is to be used as the inner content type.</para>
</summary>
<param name="recipientIdentifierType">
<attribution license="cc4" from="Microsoft" modified="false" />A member of the <see cref="T:System.Security.Cryptography.Pkcs.SubjectIdentifierType" /> enumeration that specifies the means of identifying the recipient.</param>
<param name="contentInfo">
<attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Security.Cryptography.Pkcs.ContentInfo" /> object that represents the content and its type.</param>
</Docs>
</Member>
<Member MemberName=".ctor">
<MemberSignature Language="C#" Value="public EnvelopedCms (System.Security.Cryptography.Pkcs.SubjectIdentifierType recipientIdentifierType, System.Security.Cryptography.Pkcs.ContentInfo contentInfo, System.Security.Cryptography.Pkcs.AlgorithmIdentifier encryptionAlgorithm);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig specialname rtspecialname instance void .ctor(valuetype System.Security.Cryptography.Pkcs.SubjectIdentifierType recipientIdentifierType, class System.Security.Cryptography.Pkcs.ContentInfo contentInfo, class System.Security.Cryptography.Pkcs.AlgorithmIdentifier encryptionAlgorithm) cil managed" />
<MemberType>Constructor</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<Parameters>
<Parameter Name="recipientIdentifierType" Type="System.Security.Cryptography.Pkcs.SubjectIdentifierType" />
<Parameter Name="contentInfo" Type="System.Security.Cryptography.Pkcs.ContentInfo" />
<Parameter Name="encryptionAlgorithm" Type="System.Security.Cryptography.Pkcs.AlgorithmIdentifier" />
</Parameters>
<Docs>
<remarks>To be added.</remarks>
<since version=".NET 2.0" />
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor(System.Security.Cryptography.Pkcs.SubjectIdentifierType,System.Security.Cryptography.Pkcs.ContentInfo,System.Security.Cryptography.Pkcs.AlgorithmIdentifier)" /> constructor creates an instance of the <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> class by using the specified subject identifier type, content information, and encryption algorithm. The specified content information is to be used as the inner content type.</para>
</summary>
<param name="recipientIdentifierType">
<attribution license="cc4" from="Microsoft" modified="false" />A member of the <see cref="T:System.Security.Cryptography.Pkcs.SubjectIdentifierType" /> enumeration that specifies the means of identifying the recipient.</param>
<param name="contentInfo">
<attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Security.Cryptography.Pkcs.ContentInfo" /> object that represents the content and its type.</param>
<param name="encryptionAlgorithm">
<attribution license="cc4" from="Microsoft" modified="false" />An <see cref="T:System.Security.Cryptography.Pkcs.AlgorithmIdentifier" /> object that specifies the encryption algorithm.</param>
</Docs>
</Member>
<Member MemberName="Certificates">
<MemberSignature Language="C#" Value="public System.Security.Cryptography.X509Certificates.X509Certificate2Collection Certificates { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Security.Cryptography.X509Certificates.X509Certificate2Collection Certificates" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.Cryptography.X509Certificates.X509Certificate2Collection</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<remarks>To be added.</remarks>
<since version=".NET 2.0" />
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.Certificates" /> property retrieves the set of certificates associated with the enveloped CMS/PKCS #7 message.</para>
</summary>
</Docs>
</Member>
<Member MemberName="ContentEncryptionAlgorithm">
<MemberSignature Language="C#" Value="public System.Security.Cryptography.Pkcs.AlgorithmIdentifier ContentEncryptionAlgorithm { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Security.Cryptography.Pkcs.AlgorithmIdentifier ContentEncryptionAlgorithm" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.Cryptography.Pkcs.AlgorithmIdentifier</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>If an algorithm identifier was not set in a constructor, this property contains the default value. For the default property values used with the <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> class, see <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.#ctor" />.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.ContentEncryptionAlgorithm" /> property retrieves the identifier of the algorithm used to encrypt the content.</para>
</summary>
</Docs>
</Member>
<Member MemberName="ContentInfo">
<MemberSignature Language="C#" Value="public System.Security.Cryptography.Pkcs.ContentInfo ContentInfo { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Security.Cryptography.Pkcs.ContentInfo ContentInfo" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.Cryptography.Pkcs.ContentInfo</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>If you call any of the decrypt methods, such as <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt" />, before viewing this property, the content returned is encrypted.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.ContentInfo" /> property retrieves the inner content information for the enveloped CMS/PKCS #7 message.</para>
</summary>
</Docs>
</Member>
<Member MemberName="Decode">
<MemberSignature Language="C#" Value="public void Decode (byte[] encodedMessage);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void Decode(unsigned int8[] encodedMessage) cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="encodedMessage" Type="System.Byte[]" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>This method should be called before <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt" /> or any other EnvelopedCms.Decrypt method.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decode(System.Byte[])" /> method decodes the specified enveloped CMS/PKCS #7 message and resets all member variables in the <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> object.</para>
</summary>
<param name="encodedMessage">
<attribution license="cc4" from="Microsoft" modified="false" />An array of byte values that represent the information to be decoded.</param>
</Docs>
</Member>
<Member MemberName="Decrypt">
<MemberSignature Language="C#" Value="public void Decrypt ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void Decrypt() cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>
<see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decode(System.Byte[])" /> should be called before <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt" /> or any other <see cref="Overload:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt" /> method.</para>
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt" /> method does not search the computer My store if it is inaccessible.</para>
<format type="text/html">
<h2>.NET Framework Security</h2>
</format>
<para>The following permissions are required to access the decryption key:</para>
<list type="bullet">
<item>
<para>
<see cref="F:System.Security.Permissions.KeyContainerPermissionFlags.Open" />
</para>
</item>
<item>
<para>
<see cref="F:System.Security.Permissions.KeyContainerPermissionFlags.Decrypt" />
</para>
</item>
</list>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt" /> method decrypts the contents of the decoded enveloped CMS/PKCS #7 message. The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt" /> method searches the current user and computer My stores for the appropriate certificate and private key.</para>
</summary>
</Docs>
</Member>
<Member MemberName="Decrypt">
<MemberSignature Language="C#" Value="public void Decrypt (System.Security.Cryptography.Pkcs.RecipientInfo recipientInfo);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void Decrypt(class System.Security.Cryptography.Pkcs.RecipientInfo recipientInfo) cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="recipientInfo" Type="System.Security.Cryptography.Pkcs.RecipientInfo" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<format type="text/html">
<h2>.NET Framework Security</h2>
</format>
<para>The following permissions are required to access the decryption key:</para>
<list type="bullet">
<item>
<para>
<see cref="F:System.Security.Permissions.KeyContainerPermissionFlags.Open" />
</para>
</item>
<item>
<para>
<see cref="F:System.Security.Permissions.KeyContainerPermissionFlags.Decrypt" />
</para>
</item>
</list>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt(System.Security.Cryptography.Pkcs.RecipientInfo)" /> method decrypts the contents of the decoded enveloped CMS/PKCS #7 message by using the private key associated with the certificate identified by the specified recipient information.</para>
</summary>
<param name="recipientInfo">
<attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Security.Cryptography.Pkcs.RecipientInfo" /> object that represents the recipient information that identifies the certificate associated with the private key to use for the decryption.</param>
</Docs>
</Member>
<Member MemberName="Decrypt">
<MemberSignature Language="C#" Value="public void Decrypt (System.Security.Cryptography.X509Certificates.X509Certificate2Collection extraStore);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void Decrypt(class System.Security.Cryptography.X509Certificates.X509Certificate2Collection extraStore) cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="extraStore" Type="System.Security.Cryptography.X509Certificates.X509Certificate2Collection" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<format type="text/html">
<h2>.NET Framework Security</h2>
</format>
<para>The following permissions are required to access the decryption key:</para>
<list type="bullet">
<item>
<para>
<see cref="F:System.Security.Permissions.KeyContainerPermissionFlags.Open" />
</para>
</item>
<item>
<para>
<see cref="F:System.Security.Permissions.KeyContainerPermissionFlags.Decrypt" />
</para>
</item>
</list>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt(System.Security.Cryptography.X509Certificates.X509Certificate2Collection)" /> method decrypts the contents of the decoded enveloped CMS/PKCS #7 message by using the specified certificate collection. The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt(System.Security.Cryptography.X509Certificates.X509Certificate2Collection)" /> method searches the specified certificate collection and the My certificate store for the proper certificate to use for the decryption.</para>
</summary>
<param name="extraStore">
<attribution license="cc4" from="Microsoft" modified="false" />An <see cref="T:System.Security.Cryptography.X509Certificates.X509Certificate2Collection" /> collection that represents additional certificates to use for the decryption. The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt(System.Security.Cryptography.X509Certificates.X509Certificate2Collection)" /> method searches this certificate collection and the My certificate store for the proper certificate to use for the decryption.</param>
</Docs>
</Member>
<Member MemberName="Decrypt">
<MemberSignature Language="C#" Value="public void Decrypt (System.Security.Cryptography.Pkcs.RecipientInfo recipientInfo, System.Security.Cryptography.X509Certificates.X509Certificate2Collection extraStore);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void Decrypt(class System.Security.Cryptography.Pkcs.RecipientInfo recipientInfo, class System.Security.Cryptography.X509Certificates.X509Certificate2Collection extraStore) cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="recipientInfo" Type="System.Security.Cryptography.Pkcs.RecipientInfo" />
<Parameter Name="extraStore" Type="System.Security.Cryptography.X509Certificates.X509Certificate2Collection" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<format type="text/html">
<h2>.NET Framework Security</h2>
</format>
<para>The following permissions are required to access the decryption key:</para>
<list type="bullet">
<item>
<para>
<see cref="F:System.Security.Permissions.KeyContainerPermissionFlags.Open" />
</para>
</item>
<item>
<para>
<see cref="F:System.Security.Permissions.KeyContainerPermissionFlags.Decrypt" />
</para>
</item>
</list>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt(System.Security.Cryptography.Pkcs.RecipientInfo,System.Security.Cryptography.X509Certificates.X509Certificate2Collection)" /> method decrypts the contents of the decoded enveloped CMS/PKCS #7 message by using the private key associated with the certificate identified by the specified recipient information and by using the specified certificate collection. The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt(System.Security.Cryptography.Pkcs.RecipientInfo,System.Security.Cryptography.X509Certificates.X509Certificate2Collection)" /> method searches the specified certificate collection and the My certificate store for the proper certificate to use for the decryption.</para>
</summary>
<param name="recipientInfo">
<attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Security.Cryptography.Pkcs.RecipientInfo" /> object that represents the recipient information to use for the decryption.</param>
<param name="extraStore">
<attribution license="cc4" from="Microsoft" modified="false" />An <see cref="T:System.Security.Cryptography.X509Certificates.X509Certificate2Collection" /> collection that represents additional certificates to use for the decryption. The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Decrypt(System.Security.Cryptography.Pkcs.RecipientInfo,System.Security.Cryptography.X509Certificates.X509Certificate2Collection)" /> method searches this certificate collection and the My certificate store for the proper certificate to use for the decryption.</param>
</Docs>
</Member>
<Member MemberName="Encode">
<MemberSignature Language="C#" Value="public byte[] Encode ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance unsigned int8[] Encode() cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Byte[]</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>
<see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encrypt" /> or another <see cref="Overload:System.Security.Cryptography.Pkcs.EnvelopedCms.Encrypt" /> method must be called before this method.</para>
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encode" /> method does not cause the <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.RecipientInfos" /> property to be populated.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encode" /> method encodes the contents of the enveloped CMS/PKCS #7 message and returns it as an array of byte values. Encryption must be done before encoding.</para>
</summary>
<returns>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>If the method succeeds, the method returns an array of byte values that represent the encoded information.</para>
<para>If the method fails, it throws an exception.</para>
</returns>
</Docs>
</Member>
<Member MemberName="Encrypt">
<MemberSignature Language="C#" Value="public void Encrypt ();" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void Encrypt() cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters />
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>This method displays a user interface in which you choose the recipients for whom to encrypt the message. This requires that the current process is running in <newTerm>user interactive mode</newTerm>, meaning that the <see cref="P:System.Environment.UserInteractive" /> property is set to true. A process is normally in user interactive mode unless it is a service process or running inside a Web application.</para>
<para>The user interface will only present certificates that are within their validity period and that have key encipherment or key agreement included in their key usage.</para>
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encrypt" /> method does not cause the <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.RecipientInfos" /> property to be populated.</para>
<format type="text/html">
<h2>.NET Framework Security</h2>
</format>
<para>The following permissions are required to display the user interface:</para>
<list type="bullet">
<item>
<para>
<see cref="F:System.Security.Permissions.UIPermissionWindow.SafeTopLevelWindows" />
</para>
</item>
</list>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encrypt" /> method encrypts the contents of the CMS/PKCS #7 message.</para>
</summary>
</Docs>
</Member>
<Member MemberName="Encrypt">
<MemberSignature Language="C#" Value="public void Encrypt (System.Security.Cryptography.Pkcs.CmsRecipient recipient);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void Encrypt(class System.Security.Cryptography.Pkcs.CmsRecipient recipient) cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="recipient" Type="System.Security.Cryptography.Pkcs.CmsRecipient" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encrypt(System.Security.Cryptography.Pkcs.CmsRecipient)" /> method does not cause the <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.RecipientInfos" /> property to be populated.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encrypt(System.Security.Cryptography.Pkcs.CmsRecipient)" /> method encrypts the contents of the CMS/PKCS #7 message by using the specified recipient information.</para>
</summary>
<param name="recipient">
<attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Security.Cryptography.Pkcs.CmsRecipient" /> object that represents the recipient information.</param>
</Docs>
</Member>
<Member MemberName="Encrypt">
<MemberSignature Language="C#" Value="public void Encrypt (System.Security.Cryptography.Pkcs.CmsRecipientCollection recipients);" />
<MemberSignature Language="ILAsm" Value=".method public hidebysig instance void Encrypt(class System.Security.Cryptography.Pkcs.CmsRecipientCollection recipients) cil managed" />
<MemberType>Method</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Void</ReturnType>
</ReturnValue>
<Parameters>
<Parameter Name="recipients" Type="System.Security.Cryptography.Pkcs.CmsRecipientCollection" />
</Parameters>
<Docs>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encrypt(System.Security.Cryptography.Pkcs.CmsRecipientCollection)" /> method does not cause the <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.RecipientInfos" /> property to be populated.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encrypt(System.Security.Cryptography.Pkcs.CmsRecipientCollection)" /> method encrypts the contents of the CMS/PKCS #7 message by using the information for the specified list of recipients. The message is encrypted by using a message encryption key with a symmetric encryption algorithm such as triple DES. The message encryption key is then encrypted with the public key of each recipient.</para>
</summary>
<param name="recipients">
<attribution license="cc4" from="Microsoft" modified="false" />A <see cref="T:System.Security.Cryptography.Pkcs.CmsRecipientCollection" /> collection that represents the information for the list of recipients.</param>
</Docs>
</Member>
<Member MemberName="RecipientInfos">
<MemberSignature Language="C#" Value="public System.Security.Cryptography.Pkcs.RecipientInfoCollection RecipientInfos { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Security.Cryptography.Pkcs.RecipientInfoCollection RecipientInfos" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.Cryptography.Pkcs.RecipientInfoCollection</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>Although this property is read-only, a modification to the <see cref="T:System.Security.Cryptography.Pkcs.RecipientInfo" /> objects in the <see cref="T:System.Security.Cryptography.Pkcs.RecipientInfoCollection" /> can be done by using their properties.</para>
<para>The <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.RecipientInfos" /> property is not populated as a result of calling the <see cref="M:System.Security.Cryptography.Pkcs.EnvelopedCms.Encode" /> method nor any of the overloaded EnvelopedCms.Encrypt methods.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.RecipientInfos" /> property retrieves the recipient information associated with the enveloped CMS/PKCS #7 message.</para>
</summary>
</Docs>
</Member>
<Member MemberName="UnprotectedAttributes">
<MemberSignature Language="C#" Value="public System.Security.Cryptography.CryptographicAttributeObjectCollection UnprotectedAttributes { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance class System.Security.Cryptography.CryptographicAttributeObjectCollection UnprotectedAttributes" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Security.Cryptography.CryptographicAttributeObjectCollection</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<remarks>To be added.</remarks>
<since version=".NET 2.0" />
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.UnprotectedAttributes" /> property retrieves the unprotected (unencrypted) attributes associated with the enveloped CMS/PKCS #7 message. Unprotected attributes are not encrypted, and so do not have data confidentiality within an <see cref="T:System.Security.Cryptography.Pkcs.EnvelopedCms" /> object.</para>
</summary>
</Docs>
</Member>
<Member MemberName="Version">
<MemberSignature Language="C#" Value="public int Version { get; }" />
<MemberSignature Language="ILAsm" Value=".property instance int32 Version" />
<MemberType>Property</MemberType>
<AssemblyInfo>
<AssemblyVersion>2.0.0.0</AssemblyVersion>
<AssemblyVersion>4.0.0.0</AssemblyVersion>
</AssemblyInfo>
<ReturnValue>
<ReturnType>System.Int32</ReturnType>
</ReturnValue>
<Docs>
<value>To be added.</value>
<since version=".NET 2.0" />
<remarks>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The version determines whether the message is a PKCS #7 message or a Cryptographic Message Syntax (CMS) message. CMS is a newer superset of PKCS #7.</para>
</remarks>
<summary>
<attribution license="cc4" from="Microsoft" modified="false" />
<para>The <see cref="P:System.Security.Cryptography.Pkcs.EnvelopedCms.Version" /> property retrieves the version of the enveloped CMS/PKCS #7 message. </para>
</summary>
</Docs>
</Member>
</Members>
</Type>
|
