CmsSigner Class
.NET Framework 4
The CmsSigner class provides signing functionality.
Namespace:
System.Security.Cryptography.Pkcs
Assembly: System.Security (in System.Security.dll)
The CmsSigner type exposes the following members.
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CmsSigner | The CmsSigner constructor creates an instance of the CmsSigner class by using a default subject identifier type. |
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CmsSigner(CspParameters) | The CmsSigner(CspParameters) constructor creates an instance of the CmsSigner class with the specified cryptographic service provider (CSP) parameters. CmsSigner(CspParameters) is useful when you know the specific CSP and private key to use for signing. |
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CmsSigner(SubjectIdentifierType) | The CmsSigner(SubjectIdentifierType) constructor creates an instance of the CmsSigner class with the specified subject identifier type. |
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CmsSigner(X509Certificate2) | The CmsSigner constructor creates an instance of the CmsSigner class with the specified signing certificate. |
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CmsSigner(SubjectIdentifierType, X509Certificate2) | The CmsSigner constructor creates an instance of the CmsSigner class with the specified signer identifier type and signing certificate. |
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Certificate | The Certificate property sets or retrieves the X509Certificate2 object that represents the signing certificate. |
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Certificates | The Certificates property retrieves the X509Certificate2Collection collection that contains certificates associated with the message to be signed. |
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DigestAlgorithm | The DigestAlgorithm property sets or retrieves the Oid that represents the hash algorithm used with the signature. |
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IncludeOption | The IncludeOption property sets or retrieves the option that controls whether the root and entire chain associated with the signing certificate are included with the created CMS/PKCS #7 message. |
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SignedAttributes | The SignedAttributes property retrieves the CryptographicAttributeObjectCollection collection of signed attributes to be associated with the resulting SignerInfo content. Signed attributes are signed along with the specified content. |
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SignerIdentifierType | The SignerIdentifierType property sets or retrieves the type of the identifier of the signer. |
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UnsignedAttributes | The UnsignedAttributes property retrieves the CryptographicAttributeObjectCollection collection of unsigned PKCS #9 attributes to be associated with the resulting SignerInfo content. Unsigned attributes can be modified without invalidating the signature. |
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Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
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Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
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GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
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GetType | Gets the Type of the current instance. (Inherited from Object.) |
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MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
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ToString | Returns a string that represents the current object. (Inherited from Object.) |
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Note
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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.