CryptoConfig.EncodeOID(String) 方法

定義

命名空間:

System.Security.Cryptography

組件:

System.Security.Cryptography.dll

來源:

CryptoConfig.cs

警告

EncodeOID is obsolete. Use the ASN.1 functionality provided in System.Formats.Asn1.

編碼指定的物件識別項 (OID)。

public:
 static cli::array <System::Byte> ^ EncodeOID(System::String ^ str);

[System.Obsolete("EncodeOID is obsolete. Use the ASN.1 functionality provided in System.Formats.Asn1.", DiagnosticId="SYSLIB0031", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public static byte[] EncodeOID (string str);

[<System.Obsolete("EncodeOID is obsolete. Use the ASN.1 functionality provided in System.Formats.Asn1.", DiagnosticId="SYSLIB0031", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
static member EncodeOID : string -> byte[]

Public Shared Function EncodeOID (str As String) As Byte()

參數

str

String

要編碼的 OID。

傳回

Byte[]

位元組陣列，包含已編碼的 OID。

屬性

ObsoleteAttribute UnsupportedOSPlatformAttribute

例外狀況

ArgumentNullException

str 參數為 null。

CryptographicUnexpectedOperationException

編碼 OID 時發生錯誤。

範例

下列程式代碼範例示範如何呼叫 EncodeOID 方法來編碼指定的物件標識碼。 此程式代碼範例是針對 類別提供的較大範例的 CryptoConfig 一部分。

array<Byte>^encodedMessage = CryptoConfig::EncodeOID( sha1Oid );

// This example uses the SHA1 algorithm.
// Due to collision problems with SHA1, Microsoft recommends SHA256 or better.
byte[] encodedMessage = CryptoConfig.EncodeOID(sha1Oid);

' This example uses the SHA1 algorithm.
' Due to collision problems with SHA1, Microsoft recommends SHA256 or better.
Dim encodedMessage() As Byte = cryptoConfig.EncodeOID(sha1Oid)

另請參閱

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