ECDsa Class
Provides an abstract base class that encapsulates the Elliptic Curve Digital Signature Algorithm (ECDSA).
System.Security.Cryptography::AsymmetricAlgorithm
System.Security.Cryptography::ECDsa
System.Security.Cryptography::ECDsaCng
Assembly: System.Core (in System.Core.dll)
The ECDsa type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | KeyExchangeAlgorithm | Gets the name of the key exchange algorithm. (Overrides AsymmetricAlgorithm::KeyExchangeAlgorithm.) |
![]() | KeySize | Gets or sets the size, in bits, of the key modulus used by the asymmetric algorithm. (Inherited from AsymmetricAlgorithm.) |
![]() | LegalKeySizes | Gets the key sizes that are supported by the asymmetric algorithm. (Inherited from AsymmetricAlgorithm.) |
![]() | SignatureAlgorithm | Gets the name of the signature algorithm. (Overrides AsymmetricAlgorithm::SignatureAlgorithm.) |
| Name | Description | |
|---|---|---|
![]() | Clear | Releases all resources used by the AsymmetricAlgorithm class. (Inherited from AsymmetricAlgorithm.) |
![]() ![]() | Create() | Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA). |
![]() ![]() | Create(String) | Creates a new instance of the specified implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA). |
![]() | Dispose() | Releases all resources used by the current instance of the AsymmetricAlgorithm class. (Inherited from AsymmetricAlgorithm.) |
![]() | Dispose(Boolean) | Releases the unmanaged resources used by the AsymmetricAlgorithm class and optionally releases the managed resources. (Inherited from AsymmetricAlgorithm.) |
![]() | 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.) |
![]() | FromXmlString | When overridden in a derived class, reconstructs an AsymmetricAlgorithm object from an XML string. (Inherited from AsymmetricAlgorithm.) |
![]() | 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.) |
![]() | SignHash | Generates a digital signature for the specified hash value. |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
![]() | ToXmlString | When overridden in a derived class, creates and returns an XML string representation of the current AsymmetricAlgorithm object. (Inherited from AsymmetricAlgorithm.) |
![]() | VerifyHash | Verifies a digital signature against the specified hash value. |
| Name | Description | |
|---|---|---|
![]() | KeySizeValue | Represents the size, in bits, of the key modulus used by the asymmetric algorithm. (Inherited from AsymmetricAlgorithm.) |
![]() | LegalKeySizesValue | Specifies the key sizes that are supported by the asymmetric algorithm. (Inherited from AsymmetricAlgorithm.) |
This class serves as the abstract base class for ECDsaCng derivations.
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 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.
