Pkcs9MessageDigest Class
The Pkcs9MessageDigest class defines the message digest of a CMS/PKCS #7 message.
System.Security.Cryptography::AsnEncodedData
System.Security.Cryptography.Pkcs::Pkcs9AttributeObject
System.Security.Cryptography.Pkcs::Pkcs9MessageDigest
Assembly: System.Security (in System.Security.dll)
The Pkcs9MessageDigest type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | Pkcs9MessageDigest | The Pkcs9MessageDigest constructor creates an instance of the Pkcs9MessageDigest class. |
| Name | Description | |
|---|---|---|
![]() | MessageDigest | The MessageDigest property retrieves the message digest. |
![]() | Oid | Gets an Oid object that represents the type of attribute associated with this Pkcs9AttributeObject object. (Inherited from Pkcs9AttributeObject.) |
![]() | RawData | Gets or sets the Abstract Syntax Notation One (ASN.1)-encoded data represented in a byte array. (Inherited from AsnEncodedData.) |
| Name | Description | |
|---|---|---|
![]() | CopyFrom | Copies information from an AsnEncodedData object. (Overrides Pkcs9AttributeObject::CopyFrom(AsnEncodedData).) |
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | Format | Returns a formatted version of the Abstract Syntax Notation One (ASN.1)-encoded data as a string. (Inherited from AsnEncodedData.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
A Pkcs9MessageDigest object will be automatically generated and placed in the SignerInfo::SignedAttributes property whenever the CmsSigner::SignedAttributes property for the corresponding signer is not empty.
Note |
|---|
The HostProtectionAttribute attribute applied to this type or member has the following Resources property value: MayLeakOnAbort. The HostProtectionAttribute does not affect desktop applications (which are typically started by double-clicking an icon, typing a command, or entering a URL in a browser). For more information, see the HostProtectionAttribute class or SQL Server Programming and Host Protection Attributes. |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
