Shake256 Class

Reference

Definition

Namespace:: System.Security.Cryptography

Assembly:: System.Security.Cryptography.dll

Source:: Shake256.cs

Source:: Shake256.cs

Important

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Computes the SHAKE256 hash for the input data.

public ref class Shake256 sealed : IDisposable

public sealed class Shake256 : IDisposable

type Shake256 = class
    interface IDisposable

Public NotInheritable Class Shake256
Implements IDisposable

Inheritance: Object
Shake256

Implements: IDisposable

Remarks

This algorithm is specified by FIPS 202. The SHAKE algorithm family is an extendable-output function (XOF) which allows the output to be extended to any length. The size of the XOF indicates the security strength of the algorithm, not the output size.

Constructors

Shake256()

Initializes a new instance of the Shake256 class.

Properties

IsSupported

Gets a value that indicates whether the algorithm is supported on the current platform.

Methods

AppendData(Byte[])	Appends the specified data to the data already processed in the hash.
AppendData(ReadOnlySpan<Byte>)	Appends the specified data to the data already processed in the hash.
Clone()	Creates a new instance of Shake256 with the existing appended data preserved.
Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetCurrentHash(Int32)	Retrieves the hash for the data accumulated from prior calls to the `AppendData` methods, without resetting the object to its initial state.
GetCurrentHash(Span<Byte>)	Fills the buffer with the hash for the data accumulated from prior calls to the `AppendData` methods, without resetting the object to its initial state.
GetHashAndReset(Int32)	Retrieves the hash for the data accumulated from prior calls to the `AppendData` methods, and resets the object to its initial state.
GetHashAndReset(Span<Byte>)	Fills the buffer with the hash for the data accumulated from prior calls to the `AppendData` methods, and resets the object to its initial state.
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
HashData(Byte[], Int32)	Computes the hash of data using the SHAKE256 algorithm.
HashData(ReadOnlySpan<Byte>, Int32)	Computes the hash of data using the SHAKE256 algorithm.
HashData(ReadOnlySpan<Byte>, Span<Byte>)	Computes the hash of data using the SHAKE256 algorithm.
HashData(Stream, Int32)	Computes the hash of a stream using the SHAKE256 algorithm.
HashData(Stream, Span<Byte>)	Computes the hash of a stream using the SHAKE256 algorithm.
HashDataAsync(Stream, Int32, CancellationToken)	Asynchronously computes the hash of a stream using the SHAKE256 algorithm.
HashDataAsync(Stream, Memory<Byte>, CancellationToken)	Asynchronously computes the hash of a stream using the SHAKE256 algorithm.
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
Read(Int32)	Retrieves the hash for the data accumulated from prior calls to the `AppendData` methods without resetting the object to its initial state and allowing additional calls to continue retrieving the hash.
Read(Span<Byte>)	Fills the buffer with the hash for the data accumulated from prior calls to the `AppendData` methods without resetting the object to its initial state and allowing additional calls to continue retrieving the hash.
Reset()	Resets the instance back to its initial state.
ToString()	Returns a string that represents the current object. (Inherited from Object)

Applies to

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