RSA.ImportRSAPublicKey(ReadOnlySpan<Byte>, Int32) Method

Reference

Definition

Namespace:: System.Security.Cryptography

Assembly:: System.Security.Cryptography.Algorithms.dll

Assembly:: System.Security.Cryptography.dll

Assembly:: netstandard.dll

Source:: RSA.cs

Source:: RSA.cs

Source:: RSA.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Imports the public key from a PKCS#1 RSAPublicKey structure after decryption, replacing the keys for this object.

public:
 virtual void ImportRSAPublicKey(ReadOnlySpan<System::Byte> source, [Runtime::InteropServices::Out] int % bytesRead);

public virtual void ImportRSAPublicKey (ReadOnlySpan<byte> source, out int bytesRead);

abstract member ImportRSAPublicKey : ReadOnlySpan<byte> * int -> unit
override this.ImportRSAPublicKey : ReadOnlySpan<byte> * int -> unit

Public Overridable Sub ImportRSAPublicKey (source As ReadOnlySpan(Of Byte), ByRef bytesRead As Integer)

Parameters

source: ReadOnlySpan<Byte>

The bytes of a PKCS#1 RSAPublicKey structure in the ASN.1-BER 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.

Exceptions

CryptographicException

The contents of source do not represent an ASN.1-BER-encoded PKCS#1 RSAPublicKey structure.

-or-

The key import failed.

Remarks

This method only supports the binary (BER/CER/DER) encoding of RSAPublicKey. If the value is Base64-encoded or in the PEM text format, the caller must Base64-decode the contents before calling this method.

Applies to

Deila með