Class NullDigest

Namespace

Org.BouncyCastle.Crypto.Digests

Assembly

BouncyCastle.Cryptography.dll

public class NullDigest : IDigest

Inheritance

object

NullDigest

Implements

IDigest

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Properties

AlgorithmName

The algorithm name.

public string AlgorithmName { get; }

Property Value

string

Methods

BlockUpdate(byte[], int, int)

Update the message digest with a block of bytes.

public void BlockUpdate(byte[] inBytes, int inOff, int len)

Parameters

inBytes byte[]

inOff int

The offset into the byte array where the data starts.

len int

BlockUpdate(ReadOnlySpan<byte>)

Update the message digest with a span of bytes.

public void BlockUpdate(ReadOnlySpan<byte> input)

Parameters

input ReadOnlySpan<byte>

The span containing the data.

DoFinal(byte[], int)

Close the digest, producing the final digest value.

public int DoFinal(byte[] outBytes, int outOff)

Parameters

outBytes byte[]

outOff int

The offset into the byte array the digest is to start at.

Returns

int

The number of bytes written.

Remarks

This call leaves the digest reset.

DoFinal(Span<byte>)

Close the digest, producing the final digest value.

public int DoFinal(Span<byte> output)

Parameters

output Span<byte>

The span the digest is to be copied into.

Returns

int

The number of bytes written.

Remarks

This call leaves the digest reset.

GetByteLength()

Return the size, in bytes, of the internal buffer used by this digest.

public int GetByteLength()

Returns

int

The size, in bytes, of the internal buffer used by this digest.

GetDigestSize()

Return the size, in bytes, of the digest produced by this message digest.

public int GetDigestSize()

Returns

int

The size, in bytes, of the digest produced by this message digest.

Reset()

Reset the digest back to its initial state.

public void Reset()

Update(byte)

Update the message digest with a single byte.

public void Update(byte b)

Parameters

b byte