Kmac256.HashDataAsync Method

Reference

Definition

Namespace:: System.Security.Cryptography

Assembly:: System.Security.Cryptography.dll

Important

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Overloads

HashDataAsync(ReadOnlyMemory<Byte>, Stream, Memory<Byte>, ReadOnlyMemory<Byte>, CancellationToken)	Asynchronously computes the hash of a stream using the KMAC256 algorithm.
HashDataAsync(Byte[], Stream, Int32, Byte[], CancellationToken)	Asynchronously computes the hash of a stream using the KMAC256 algorithm.
HashDataAsync(ReadOnlyMemory<Byte>, Stream, Int32, ReadOnlyMemory<Byte>, CancellationToken)	Asynchronously computes the hash of a stream using the KMAC256 algorithm.

HashDataAsync(ReadOnlyMemory<Byte>, Stream, Memory<Byte>, ReadOnlyMemory<Byte>, CancellationToken)

Source:: Kmac256.cs

Asynchronously computes the hash of a stream using the KMAC256 algorithm.

public static System.Threading.Tasks.ValueTask HashDataAsync (ReadOnlyMemory<byte> key, System.IO.Stream source, Memory<byte> destination, ReadOnlyMemory<byte> customizationString = default, System.Threading.CancellationToken cancellationToken = default);

static member HashDataAsync : ReadOnlyMemory<byte> * System.IO.Stream * Memory<byte> * ReadOnlyMemory<byte> * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask

Public Shared Function HashDataAsync (key As ReadOnlyMemory(Of Byte), source As Stream, destination As Memory(Of Byte), Optional customizationString As ReadOnlyMemory(Of Byte) = Nothing, Optional cancellationToken As CancellationToken = Nothing) As ValueTask

Parameters

key: ReadOnlyMemory<Byte>

The KMAC key.

source: Stream

The stream to hash.

destination: Memory<Byte>

The buffer to fill with the hash.

customizationString: ReadOnlyMemory<Byte>

An optional customization string. The default is no customization string.

cancellationToken: CancellationToken

The token to monitor for cancellation requests. The default value is None.

Returns

ValueTask

A ValueTask that represents the asynchronous operation.

Exceptions

ArgumentNullException

source is null.

ArgumentException

source does not support reading.

CryptographicException

An error has occurred during the operation.

OperationCanceledException

cancellationToken has been canceled.

PlatformNotSupportedException

The platform does not support KMAC256. Callers can use the IsSupported property to determine if the platform supports KMAC256.

Applies to

HashDataAsync(Byte[], Stream, Int32, Byte[], CancellationToken)

Source:: Kmac256.cs

Asynchronously computes the hash of a stream using the KMAC256 algorithm.

public static System.Threading.Tasks.ValueTask<byte[]> HashDataAsync (byte[] key, System.IO.Stream source, int outputLength, byte[]? customizationString = default, System.Threading.CancellationToken cancellationToken = default);

static member HashDataAsync : byte[] * System.IO.Stream * int * byte[] * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<byte[]>

Public Shared Function HashDataAsync (key As Byte(), source As Stream, outputLength As Integer, Optional customizationString As Byte() = Nothing, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of Byte())

Parameters

key: Byte[]

The KMAC key.

source: Stream

The stream to hash.

outputLength: Int32

The size of the hash to produce.

customizationString: Byte[]

An optional customization string. The default is no customization string.

cancellationToken: CancellationToken

The token to monitor for cancellation requests. The default value is None.

Returns

ValueTask<Byte[]>

A ValueTask<TResult> that completes with the computed hash.

Exceptions

ArgumentNullException

key or source is null.

ArgumentException

source does not support reading.

ArgumentOutOfRangeException

outputLength is negative.

CryptographicException

An error has occurred during the operation.

OperationCanceledException

cancellationToken has been canceled.

PlatformNotSupportedException

The platform does not support KMAC256. Callers can use the IsSupported property to determine if the platform supports KMAC256.

Applies to

HashDataAsync(ReadOnlyMemory<Byte>, Stream, Int32, ReadOnlyMemory<Byte>, CancellationToken)

Source:: Kmac256.cs

Asynchronously computes the hash of a stream using the KMAC256 algorithm.

public static System.Threading.Tasks.ValueTask<byte[]> HashDataAsync (ReadOnlyMemory<byte> key, System.IO.Stream source, int outputLength, ReadOnlyMemory<byte> customizationString = default, System.Threading.CancellationToken cancellationToken = default);

static member HashDataAsync : ReadOnlyMemory<byte> * System.IO.Stream * int * ReadOnlyMemory<byte> * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<byte[]>

Public Shared Function HashDataAsync (key As ReadOnlyMemory(Of Byte), source As Stream, outputLength As Integer, Optional customizationString As ReadOnlyMemory(Of Byte) = Nothing, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of Byte())