ECDiffieHellmanCngPublicKey.FromXmlString(String) Método

Definição

Espaço de Nomes:
System.Security.Cryptography
Assemblagem:
System.Security.Cryptography.dll
Assemblagem:
System.Security.Cryptography.Cng.dll
Assemblagens:
System.Security.Cryptography.dll, System.Security.Cryptography.Cng.dll
Assemblagem:
System.Core.dll
Origem:
Cng.NotSupported.cs
Origem:
Cng.NotSupported.cs
Origem:
Cng.NotSupported.cs
Origem:
Cng.NotSupported.cs
Origem:
Cng.NotSupported.cs

Atenção

ToXmlString and FromXmlString have no implementation for ECC types, and are obsolete. Use a standard import and export format such as ExportSubjectPublicKeyInfo or ImportSubjectPublicKeyInfo for public keys and ExportPkcs8PrivateKey or ImportPkcs8PrivateKey for private keys.

Converte uma string XML num ECDiffieHellmanCngPublicKey objeto.

public:
 static System::Security::Cryptography::ECDiffieHellmanCngPublicKey ^ FromXmlString(System::String ^ xml);
[System.Obsolete("ToXmlString and FromXmlString have no implementation for ECC types, and are obsolete. Use a standard import and export format such as ExportSubjectPublicKeyInfo or ImportSubjectPublicKeyInfo for public keys and ExportPkcs8PrivateKey or ImportPkcs8PrivateKey for private keys.", DiagnosticId="SYSLIB0042", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static System.Security.Cryptography.ECDiffieHellmanCngPublicKey FromXmlString(string xml);
public static System.Security.Cryptography.ECDiffieHellmanCngPublicKey FromXmlString(string xml);
[System.Security.SecurityCritical]
public static System.Security.Cryptography.ECDiffieHellmanCngPublicKey FromXmlString(string xml);
[<System.Obsolete("ToXmlString and FromXmlString have no implementation for ECC types, and are obsolete. Use a standard import and export format such as ExportSubjectPublicKeyInfo or ImportSubjectPublicKeyInfo for public keys and ExportPkcs8PrivateKey or ImportPkcs8PrivateKey for private keys.", DiagnosticId="SYSLIB0042", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member FromXmlString : string -> System.Security.Cryptography.ECDiffieHellmanCngPublicKey
static member FromXmlString : string -> System.Security.Cryptography.ECDiffieHellmanCngPublicKey
[<System.Security.SecurityCritical>]
static member FromXmlString : string -> System.Security.Cryptography.ECDiffieHellmanCngPublicKey
Public Shared Function FromXmlString (xml As String) As ECDiffieHellmanCngPublicKey

Parâmetros

xml
String

Uma cadeia XML que contém uma chave de Diffie-Hellman de curvas elípticas (ECDH).

Devoluções

ECDiffieHellmanCngPublicKey

Um objeto que contém a chave pública ECDH especificada pelo XML dado.

Atributos
ObsoleteAttribute SecurityCriticalAttribute

Exceções

ArgumentNullException

O xml parâmetro é null.

ArgumentException

O xml parâmetro não especifica uma ECDiffieHellman chave.

PlatformNotSupportedException

.NET Core e .NET 5+: Em todos os casos.

Observações

Este método estático é partilhado entre todas as ECDiffieHellmanCngPublicKey instâncias.

Aplica-se a