PublicKey.CreateFromSubjectPublicKeyInfo Method

Definition

Namespace:

System.Security.Cryptography.X509Certificates

Assembly:

System.Security.Cryptography.dll

Source:

PublicKey.cs

Creates a new instance of PublicKey from a X.509 SubjectPublicKeyInfo.

public:
 static System::Security::Cryptography::X509Certificates::PublicKey ^ CreateFromSubjectPublicKeyInfo(ReadOnlySpan<System::Byte> source, [Runtime::InteropServices::Out] int % bytesRead);

public static System.Security.Cryptography.X509Certificates.PublicKey CreateFromSubjectPublicKeyInfo (ReadOnlySpan<byte> source, out int bytesRead);

static member CreateFromSubjectPublicKeyInfo : ReadOnlySpan<byte> * int -> System.Security.Cryptography.X509Certificates.PublicKey

Public Shared Function CreateFromSubjectPublicKeyInfo (source As ReadOnlySpan(Of Byte), ByRef bytesRead As Integer) As PublicKey

Parameters

source

ReadOnlySpan<Byte>

The bytes of an X.509 SubjectPublicKeyInfo structure in the ASN.1-DER encoding.

bytesRead

Int32

When this method returns, contains a value that indicates the number of bytes read from source. This parameter is treated as uninitialized.

Returns

PublicKey

A public key representing the SubjectPublicKeyInfo.

Exceptions

CryptographicException

The SubjectPublicKeyInfo could not be decoded.