ECDsaCng.FromXmlString 方法

定义

命名空间:

System.Security.Cryptography

程序集:

System.Security.Cryptography.dll

反序列化 XML 字符串中的密钥信息。

重载

FromXmlString(String, ECKeyXmlFormat)

已过时. 使用指定的格式反序列化 XML 字符串中的密钥信息。

FromXmlString(String, ECKeyXmlFormat)

Source:

Cng.NotSupported.cs

注意

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.

使用指定的格式反序列化 XML 字符串中的密钥信息。

public:
 void FromXmlString(System::String ^ xml, System::Security::Cryptography::ECKeyXmlFormat format);

[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 void FromXmlString (string xml, System.Security.Cryptography.ECKeyXmlFormat format);

[<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}")>]
override this.FromXmlString : string * System.Security.Cryptography.ECKeyXmlFormat -> unit

Public Sub FromXmlString (xml As String, format As ECKeyXmlFormat)

参数

xml

String

要反序列化的基于 XML 的密钥信息。

format

ECKeyXmlFormat

枚举值之一，它指定 XML 字符串的格式。 当前接受的唯一格式为 Rfc4050。

属性

ObsoleteAttribute

例外

ArgumentNullException

xml 为 null。

ArgumentOutOfRangeException

format 指定的格式无效。 唯一接受的值为 Rfc4050。

CryptographicException

所有其他错误。