Class HMACSHA256

Namespace

Renci.SshNet.Security.Cryptography

Assembly

Renci.SshNet.dll

Computes a Hash-based Message Authentication Code (HMAC) by using the SHA256 hash function.

public class HMACSHA256 : HMACSHA256, ICryptoTransform, IDisposable

Inheritance

object

HashAlgorithm

KeyedHashAlgorithm

HMAC

HMACSHA256

HMACSHA256

Implements

ICryptoTransform

IDisposable

Inherited Members

HMACSHA256.HashSizeInBits

HMACSHA256.HashSizeInBytes

HMACSHA256.HashCore(byte[], int, int)

HMACSHA256.HashCore(ReadOnlySpan<byte>)

HMACSHA256.TryHashFinal(Span<byte>, out int)

HMACSHA256.Initialize()

HMACSHA256.HashData(byte[], byte[])

HMACSHA256.HashData(ReadOnlySpan<byte>, ReadOnlySpan<byte>)

HMACSHA256.HashData(ReadOnlySpan<byte>, ReadOnlySpan<byte>, Span<byte>)

HMACSHA256.TryHashData(ReadOnlySpan<byte>, ReadOnlySpan<byte>, Span<byte>, out int)

HMACSHA256.HashData(ReadOnlySpan<byte>, Stream, Span<byte>)

HMACSHA256.HashData(ReadOnlySpan<byte>, Stream)

HMACSHA256.HashData(byte[], Stream)

HMACSHA256.HashDataAsync(ReadOnlyMemory<byte>, Stream, CancellationToken)

HMACSHA256.HashDataAsync(byte[], Stream, CancellationToken)

HMACSHA256.HashDataAsync(ReadOnlyMemory<byte>, Stream, Memory<byte>, CancellationToken)

HMACSHA256.Dispose(bool)

HMACSHA256.Key

HMAC.Create()

HMAC.Create(string)

HMAC.BlockSizeValue

HMAC.HashName

KeyedHashAlgorithm.KeyValue

HashAlgorithm.HashSizeValue

HashAlgorithm.HashValue

HashAlgorithm.State

HashAlgorithm.ComputeHash(byte[])

HashAlgorithm.TryComputeHash(ReadOnlySpan<byte>, Span<byte>, out int)

HashAlgorithm.ComputeHash(byte[], int, int)

HashAlgorithm.ComputeHash(Stream)

HashAlgorithm.ComputeHashAsync(Stream, CancellationToken)

HashAlgorithm.Dispose()

HashAlgorithm.Clear()

HashAlgorithm.TransformBlock(byte[], int, int, byte[], int)

HashAlgorithm.TransformFinalBlock(byte[], int, int)

HashAlgorithm.Hash

HashAlgorithm.InputBlockSize

HashAlgorithm.OutputBlockSize

HashAlgorithm.CanTransformMultipleBlocks

HashAlgorithm.CanReuseTransform

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Constructors

HMACSHA256(byte[])

Initializes a new instance of the HMACSHA256 class with the specified key.

public HMACSHA256(byte[] key)

Parameters

key byte[]

The key.

HMACSHA256(byte[], int)

Initializes a new instance of the HMACSHA256 class with the specified key and size of the computed hash code.

public HMACSHA256(byte[] key, int hashSize)

Parameters

key byte[]

The key.

hashSize int

The size, in bits, of the computed hash code.

Properties

HashSize

Gets the size, in bits, of the computed hash code.

public override int HashSize { get; }

Property Value

int

The size, in bits, of the computed hash code.

Methods

HashFinal()

Finalizes the hash computation after the last data is processed by the cryptographic stream object.

protected override byte[] HashFinal()

Returns

byte[]

The computed hash code.