AsymmetricAlgorithm.Create Yöntem

Tanım

Asimetrik algoritmayı gerçekleştirmek için kullanılan bir şifreleme nesnesi oluşturur.

Aşırı Yüklemeler

Name Description
Create()
Geçersiz.
Geçersiz.

Asimetrik algoritmayı gerçekleştirmek için kullanılan varsayılan bir şifreleme nesnesi oluşturur.

Create(String)
Geçersiz.

Asimetrik algoritmanın belirtilen uygulamasının bir örneğini oluşturur.

Create()

Kaynak:
AsymmetricAlgorithm.cs
Kaynak:
AsymmetricAlgorithm.cs
Kaynak:
AsymmetricAlgorithm.cs
Kaynak:
AsymmetricAlgorithm.cs
Kaynak:
AsymmetricAlgorithm.cs

Dikkat

The default implementation of this cryptography algorithm is not supported.

Dikkat

The default implementation of this cryptography algorithm is not supported

Asimetrik algoritmayı gerçekleştirmek için kullanılan varsayılan bir şifreleme nesnesi oluşturur.

public:
 static System::Security::Cryptography::AsymmetricAlgorithm ^ Create();
[System.Obsolete("The default implementation of this cryptography algorithm is not supported.", DiagnosticId="SYSLIB0007", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static System.Security.Cryptography.AsymmetricAlgorithm Create();
[System.Obsolete("The default implementation of this cryptography algorithm is not supported", DiagnosticId="SYSLIB0007", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static System.Security.Cryptography.AsymmetricAlgorithm Create();
public static System.Security.Cryptography.AsymmetricAlgorithm Create();
[<System.Obsolete("The default implementation of this cryptography algorithm is not supported.", DiagnosticId="SYSLIB0007", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member Create : unit -> System.Security.Cryptography.AsymmetricAlgorithm
[<System.Obsolete("The default implementation of this cryptography algorithm is not supported", DiagnosticId="SYSLIB0007", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member Create : unit -> System.Security.Cryptography.AsymmetricAlgorithm
static member Create : unit -> System.Security.Cryptography.AsymmetricAlgorithm
Public Shared Function Create () As AsymmetricAlgorithm

Döndürülenler

> varsayılan ayarlar değiştirilmediği sürece yeni bir örnek.

Öznitelikler

Özel durumlar

.NET Core 2.0 - 3.1 ve .NET 5 ve üzeri: Her durumda.

Açıklamalar

Bu yöntem, .NET 5 ve sonraki sürümlerde kullanımdan kaldırılır.

Example

Aşağıdaki kod örneği, genişletilmiş bir sınıfta yönteminin Create nasıl uygulanduğunu gösterir. Bu kod örneği, sınıfı için AsymmetricAlgorithm sağlanan daha büyük bir örneğin parçasıdır.

// The create function attempts to create a CustomCrypto object using
// the assembly name. This functionality requires modification of the
// machine.config file. Add the following section to the configuration
// element and modify the values of the cryptoClass to reflect what is
// installed in your machines GAC.
//        <cryptoClass CustomCrypto="Contoso.CustomCrypto, 
//          CustomCrypto, 
//          Culture=neutral, 
//          PublicKeyToken=fdb9f9c4851028bf, 
//          Version=1.0.1448.27640" />
//      <nameEntry name="Contoso.CustomCrypto" class="CustomCrypto" />
//      <nameEntry name="CustomCrypto" class="CustomCrypto" />
new static public CustomCrypto Create() 
{
    return Create("CustomCrypto");
}
' The create function attempts to create a vbCustomCrypto object using
' the assembly name. This functionality requires modification of the
' machine.config file. Add the following section to the configuration
' element and modify the values of the cryptoClass to reflect what is
' installed in your machines GAC.
'          <cryptoClass vbCustomCrypto="Contoso.vbCustomCrypto, 
'            vbCustomCrypto, 
'            Culture=neutral, 
'            PublicKeyToken=fdb9f9c4851028bf, 
'            Version=1.0.1448.27640" />
'        <nameEntry name="Contoso.vbCustomCrypto" 
'                   class="vbCustomCrypto" />
'        <nameEntry name="vbCustomCrypto" class="vbCustomCrypto" />
Public Shadows Function Create() As vbCustomCrypto
    Return Create("vbCustomCrypto")
End Function

Ayrıca bkz.

Şunlara uygulanır

Create(String)

Kaynak:
AsymmetricAlgorithm.cs
Kaynak:
AsymmetricAlgorithm.cs
Kaynak:
AsymmetricAlgorithm.cs
Kaynak:
AsymmetricAlgorithm.cs
Kaynak:
AsymmetricAlgorithm.cs

Dikkat

Cryptographic factory methods accepting an algorithm name are obsolete. Use the parameterless Create factory method on the algorithm type instead.

Asimetrik algoritmanın belirtilen uygulamasının bir örneğini oluşturur.

public:
 static System::Security::Cryptography::AsymmetricAlgorithm ^ Create(System::String ^ algName);
[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The default algorithm implementations might be removed, use strong type references like 'RSA.Create()' instead.")]
[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.AsymmetricAlgorithm? Create(string algName);
public static System.Security.Cryptography.AsymmetricAlgorithm? Create(string algName);
[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The default algorithm implementations might be removed, use strong type references like 'RSA.Create()' instead.")]
public static System.Security.Cryptography.AsymmetricAlgorithm? Create(string algName);
public static System.Security.Cryptography.AsymmetricAlgorithm Create(string algName);
[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The default algorithm implementations might be removed, use strong type references like 'RSA.Create()' instead.")>]
[<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.AsymmetricAlgorithm
static member Create : string -> System.Security.Cryptography.AsymmetricAlgorithm
[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The default algorithm implementations might be removed, use strong type references like 'RSA.Create()' instead.")>]
static member Create : string -> System.Security.Cryptography.AsymmetricAlgorithm
Public Shared Function Create (algName As String) As AsymmetricAlgorithm

Parametreler

algName
String

Kullanılacak asimetrik algoritma uygulaması. Aşağıdaki tabloda parametrenin geçerli değerleri algName ve eşledikleri algoritmalar gösterilmektedir.

Parametre değeri Uygulayan
System.Security.Cryptography.AsimmetricAlgorithm AsymmetricAlgorithm
RSA RSA
System.Security.Cryptography.RSA RSA
DSA DSA
System.Security.Cryptography.DSA DSA
Ecdsa ECDsa
Ecdsacng ECDsaCng
System.Security.Cryptography.ECDsaCng ECDsaCng
ECDH ECDiffieHellman
Ecdiffiehellman ECDiffieHellman
ECDiffieHellmanCng ECDiffieHellmanCng
System.Security.Cryptography.ECDiffieHellmanCng ECDiffieHellmanCng

Döndürülenler

Belirtilen asimetrik algoritma uygulamasının yeni bir örneği.

Öznitelikler

Örnekler

Aşağıdaki kod örneği, genişletilmiş bir sınıfta yönteminin Create nasıl uygulanduğunu gösterir. Bu kod örneği, sınıfı için AsymmetricAlgorithm sağlanan daha büyük bir örneğin parçasıdır.

// The create function attempts to create a CustomCrypto object using
// the assembly name. This functionality requires modification of the
// machine.config file. Add the following section to the configuration
// element and modify the values of the cryptoClass to reflect what is
// installed in your machines GAC.
//       <cryptoClass CustomCrypto="Contoso.CustomCrypto, 
//         CustomCrypto, 
//         Culture=neutral, 
//         PublicKeyToken=fdb9f9c4851028bf, 
//         Version=1.0.1448.27640" />
//     <nameEntry name="Contoso.CustomCrypto" class="CustomCrypto" />
//     <nameEntry name="CustomCrypto" class="CustomCrypto" />
new static public CustomCrypto Create(String algorithmName) 
{
    return (CustomCrypto) CryptoConfig.CreateFromName(algorithmName);
}
' The create function attempts to create a vbCustomCrypto object using
' the assembly name. This functionality requires modification of the
' machine.config file. Add the following section to the configuration
' element and modify the values of the cryptoClass to reflect what is
' installed in your machines GAC.
'          <cryptoClass vbCustomCrypto="Contoso.vbCustomCrypto, 
'            vbCustomCrypto, 
'            Culture=neutral, 
'            PublicKeyToken=fdb9f9c4851028bf, 
'            Version=1.0.1448.27640" />
'        <nameEntry name="Contoso.vbCustomCrypto" 
'                   class="vbCustomCrypto" />
'        <nameEntry name="vbCustomCrypto" class="vbCustomCrypto" />
Public Shadows Function Create( _
    ByVal algorithmName As String) As vbCustomCrypto

    Return CType( _
        CryptoConfig.CreateFromName(algorithmName), _
        vbCustomCrypto)

End Function

Ayrıca bkz.

Şunlara uygulanır