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AsymmetricSignatureProvider.Sign Method

  • Reference

Definition

Namespace:
Microsoft.IdentityModel.Tokens
Assembly:
Microsoft.IdentityModel.Tokens.dll
Package:
Microsoft.IdentityModel.Tokens v8.2.1

Overloads

Sign(Byte[])

Produces a signature over the 'input' using the AsymmetricSecurityKey and algorithm passed to AsymmetricSignatureProvider(SecurityKey, String, Boolean).
Sign(Byte[], Int32, Int32)

Produces a signature over the specified region of the input.
Sign(ReadOnlySpan<Byte>, Span<Byte>, Int32)

Produces a signature over the data and writes it to destination.

Sign(Byte[])

Produces a signature over the 'input' using the AsymmetricSecurityKey and algorithm passed to AsymmetricSignatureProvider(SecurityKey, String, Boolean).

public override byte[] Sign (byte[] input);
override this.Sign : byte[] -> byte[]
Public Overrides Function Sign (input As Byte()) As Byte()

Parameters

input
Byte[]

The bytes to be signed.

Returns

Byte[]

A signature over the input.

Exceptions

ArgumentNullException

Thrown if input is null or has length of 0.

ObjectDisposedException

Thrown If Dispose(Boolean) has been called.

Remarks

Sign is thread safe.

Applies to

Sign(Byte[], Int32, Int32)

Produces a signature over the specified region of the input.

public override byte[] Sign (byte[] input, int offset, int count);
override this.Sign : byte[] * int * int -> byte[]
Public Overrides Function Sign (input As Byte(), offset As Integer, count As Integer) As Byte()

Parameters

input
Byte[]

The bytes to produce a signature over.

offset
Int32

The offset to specify the beginning of the region.

count
Int32

The count to specify the end of the region.

Returns

Byte[]

The signature bytes.

Applies to

Sign(ReadOnlySpan<Byte>, Span<Byte>, Int32)

Produces a signature over the data and writes it to destination.

public override bool Sign (ReadOnlySpan<byte> input, Span<byte> signature, out int bytesWritten);
override this.Sign : ReadOnlySpan<byte> * Span<byte> * int -> bool
Public Overrides Function Sign (input As ReadOnlySpan(Of Byte), signature As Span(Of Byte), ByRef bytesWritten As Integer) As Boolean

Parameters

input
ReadOnlySpan<Byte>
signature
Span<Byte>
bytesWritten
Int32

The number of bytes written into the signature span.

Returns

Boolean

returns true if creation of signature succeeded, false otherwise.

Applies to