AsymmetricAlgorithm.Create 메서드

정의

네임스페이스:

System.Security.Cryptography

어셈블리:

System.Security.Cryptography.dll

비대칭 알고리즘을 수행하는 데 사용하는 암호화 개체를 만듭니다.

오버로드

Create()	사용되지 않음. 비대칭 알고리즘을 수행하는 데 사용하는 기본 암호화 개체를 만듭니다.
Create(String)	사용되지 않음. 비대칭 알고리즘의 지정된 구현에 대한 인스턴스를 만듭니다.

Create()

Source:

AsymmetricAlgorithm.cs

주의

The default implementation of this cryptography algorithm is not supported.

비대칭 알고리즘을 수행하는 데 사용하는 기본 암호화 개체를 만듭니다.

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}")>]
static member Create : unit -> System.Security.Cryptography.AsymmetricAlgorithm

Public Shared Function Create () As AsymmetricAlgorithm

반환

AsymmetricAlgorithm

기본 설정이 <cryptoClass> 요소를 사용하여 변경되지 않는 한 새로운 RSACryptoServiceProvider 인스턴스입니다.

특성

ObsoleteAttribute

예외

PlatformNotSupportedException

.NET Core 2.0 - 3.1 및 .NET 5 이상: 모든 경우에.

설명

이 메서드는 .NET 5 이상 버전에서 사용되지 않습니다.

예

다음 코드 예제에서는 구현 하는 방법을 보여 줍니다는 확장된 Create 클래스에서 메서드입니다. 이 코드 예제는에 대해 제공 된 큰 예제의 일부는 AsymmetricAlgorithm 클래스입니다.

    // 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 isinstalled 
    // 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" />

public:
    static CustomCrypto^ Create() 
    {
        return Create("CustomCrypto");
    }

// 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

추가 정보

• 암호화 서비스

Create(String)

Source:

AsymmetricAlgorithm.cs

주의

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

비대칭 알고리즘의 지정된 구현에 대한 인스턴스를 만듭니다.

public:
 static System::Security::Cryptography::AsymmetricAlgorithm ^ Create(System::String ^ algName);

[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);

[<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

Public Shared Function Create (algName As String) As AsymmetricAlgorithm

매개 변수

algName

String

사용할 비대칭 알고리즘 구현입니다. 다음 표에서는 algName 매개 변수의 올바른 값과 매핑할 알고리즘을 보여 줍니다.

매개 변수 값	Implements
System.Security.Cryptography.AsymmetricAlgorithm	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

반환

AsymmetricAlgorithm

지정된 비대칭 알고리즘 구현의 새 인스턴스입니다.

특성

ObsoleteAttribute

예제

다음 코드 예제에서는 구현 하는 방법을 보여 줍니다는 확장된 Create 클래스에서 메서드입니다. 이 코드 예제는에 대해 제공 된 큰 예제의 일부는 AsymmetricAlgorithm 클래스입니다.

    // 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" />

public:
    static CustomCrypto^ Create(String^ algorithmName) 
    {
        return (CustomCrypto^) 
            CryptoConfig::CreateFromName(algorithmName);
    }

// 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

추가 정보

• 암호화 서비스