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Sign inRSA.TryEncrypt Method
Definition
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.
Attempts to encrypt the input data with a specified padding mode into a provided buffer.
public:
virtual bool TryEncrypt(ReadOnlySpan<System::Byte> data, Span<System::Byte> destination, System::Security::Cryptography::RSAEncryptionPadding ^ padding, [Runtime::InteropServices::Out] int % bytesWritten);C#
public virtual bool TryEncrypt(ReadOnlySpan<byte> data, Span<byte> destination, System.Security.Cryptography.RSAEncryptionPadding padding, out int bytesWritten);abstract member TryEncrypt : ReadOnlySpan<byte> * Span<byte> * System.Security.Cryptography.RSAEncryptionPadding * int -> bool
override this.TryEncrypt : ReadOnlySpan<byte> * Span<byte> * System.Security.Cryptography.RSAEncryptionPadding * int -> boolPublic Overridable Function TryEncrypt (data As ReadOnlySpan(Of Byte), destination As Span(Of Byte), padding As RSAEncryptionPadding, ByRef bytesWritten As Integer) As Boolean- data
- ReadOnlySpan<Byte>
The data to encrypt.
- padding
- RSAEncryptionPadding
The padding mode.
- bytesWritten
- Int32
When this method returns, the total number of bytes written into destination. This parameter is treated as uninitialized.
true if destination is long enough to receive the encrypted data; otherwise, false.
padding is null.
padding is unknown, or not supported by this implementation.
-or-
The length of data is too long for the combination of KeySize and the selected padding.
-or-
The encryption operation failed.
The default implementation of this method calls Encrypt(Byte[], RSAEncryptionPadding) and copies the result to destination.
Derived types should override this method to avoid the intermediate array creation.
The RSA encryption algorithm will always produce an output equal to the number of bytes required for KeySize bits.
Applies to
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