ECDsa.Create Method
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Creates a new instance of an implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA).
| Create() |
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA). |
| Create(ECCurve) |
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) with a newly generated key over the specified curve. |
| Create(ECParameters) |
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) using the specified parameters as the key. |
| Create(String) |
Obsolete.
Creates a new instance of the specified implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA). |
- Source:
- ECDsa.Create.OpenSsl.cs
- Source:
- ECDsa.Create.OpenSsl.cs
- Source:
- ECDsa.Create.OpenSsl.cs
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA).
public:
static System::Security::Cryptography::ECDsa ^ Create();[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public static System.Security.Cryptography.ECDsa Create();public static System.Security.Cryptography.ECDsa Create();[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
static member Create : unit -> System.Security.Cryptography.ECDsastatic member Create : unit -> System.Security.Cryptography.ECDsaPublic Shared Function Create () As ECDsaReturns
A new instance of the default implementation (ECDsaCng) of this class.
- Attributes
Applies to
.NET 10 ja muut versiot
| Tuote | Versiot |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.6, 2.0, 2.1 |
- Source:
- ECDsa.Create.OpenSsl.cs
- Source:
- ECDsa.Create.OpenSsl.cs
- Source:
- ECDsa.Create.OpenSsl.cs
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) with a newly generated key over the specified curve.
public:
static System::Security::Cryptography::ECDsa ^ Create(System::Security::Cryptography::ECCurve curve);[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public static System.Security.Cryptography.ECDsa Create(System.Security.Cryptography.ECCurve curve);public static System.Security.Cryptography.ECDsa Create(System.Security.Cryptography.ECCurve curve);[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
static member Create : System.Security.Cryptography.ECCurve -> System.Security.Cryptography.ECDsastatic member Create : System.Security.Cryptography.ECCurve -> System.Security.Cryptography.ECDsaPublic Shared Function Create (curve As ECCurve) As ECDsaParameters
- curve
- ECCurve
The curve to use for key generation.
Returns
A new instance of the default implementation (ECDsaCng) of this class.
- Attributes
See also
Applies to
.NET 10 ja muut versiot
| Tuote | Versiot |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.6, 2.0, 2.1 |
- Source:
- ECDsa.Create.OpenSsl.cs
- Source:
- ECDsa.Create.OpenSsl.cs
- Source:
- ECDsa.Create.OpenSsl.cs
Creates a new instance of the default implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) using the specified parameters as the key.
public:
static System::Security::Cryptography::ECDsa ^ Create(System::Security::Cryptography::ECParameters parameters);[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public static System.Security.Cryptography.ECDsa Create(System.Security.Cryptography.ECParameters parameters);public static System.Security.Cryptography.ECDsa Create(System.Security.Cryptography.ECParameters parameters);[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
static member Create : System.Security.Cryptography.ECParameters -> System.Security.Cryptography.ECDsastatic member Create : System.Security.Cryptography.ECParameters -> System.Security.Cryptography.ECDsaPublic Shared Function Create (parameters As ECParameters) As ECDsaParameters
- parameters
- ECParameters
The parameters representing the key to use.
Returns
A new instance of the default implementation (ECDsaCng) of this class.
- Attributes
See also
Applies to
.NET 10 ja muut versiot
| Tuote | Versiot |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 1.6, 2.0, 2.1 |
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
- Source:
- ECDsa.cs
Caution
Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.
Creates a new instance of the specified implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA).
public:
static System::Security::Cryptography::ECDsa ^ Create(System::String ^ algorithm);[System.Obsolete("Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.", DiagnosticId="SYSLIB0045", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static System.Security.Cryptography.ECDsa? Create(string algorithm);public static System.Security.Cryptography.ECDsa? Create(string algorithm);public static System.Security.Cryptography.ECDsa Create(string algorithm);[<System.Obsolete("Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.", DiagnosticId="SYSLIB0045", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member Create : string -> System.Security.Cryptography.ECDsastatic member Create : string -> System.Security.Cryptography.ECDsaPublic Shared Function Create (algorithm As String) As ECDsaParameters
- algorithm
- String
The name of an ECDSA implementation. The following strings all refer to the same implementation, which is the only implementation currently supported in the .NET Framework:
"ECDsa"
"ECDsaCng"
"System.Security.Cryptography.ECDsaCng"
You can also provide the name of a custom ECDSA implementation.
Returns
A new instance of the specified implementation of this class. If the specified algorithm name does not map to an ECDSA implementation, this method returns null.
- Attributes
Exceptions
The algorithm parameter is null.
Remarks
If you develop your own implementation of an ECDsa object, you can use the Create(String) method overload to create a custom algorithm string that specifies your implementation.
If you specify a custom value for the algorithm parameter, the CryptoConfig object will use it to determine whether an ECDSA object can be created.
Applies to
.NET 10 ja muut versiot
| Tuote | Versiot (Vanhentunut) |
|---|---|
| .NET | Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6 (7, 8, 9, 10) |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0, 2.1 |
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