Class Fnv64

Namespace

LlamaLogic.Packages.Cryptography

Assembly

LlamaLogic.Packages.dll

Represents the 64-bit implementation of the Fowler–Noll–Vo hash algorithm

public class Fnv64 : FnvHash, ICryptoTransform, IDisposable

Inheritance

object

HashAlgorithm

FnvHash

Fnv64

Implements

ICryptoTransform

IDisposable

Derived

Fnv56

Inherited Members

FnvHash.hash

FnvHash.ComputeHash(string)

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

FnvHash.HashFinal()

FnvHash.Initialize()

HashAlgorithm.HashSizeValue

HashAlgorithm.HashValue

HashAlgorithm.State

HashAlgorithm.Clear()

HashAlgorithm.ComputeHash(byte[])

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

HashAlgorithm.ComputeHash(Stream)

HashAlgorithm.ComputeHashAsync(Stream, CancellationToken)

HashAlgorithm.Create()

HashAlgorithm.Create(string)

HashAlgorithm.Dispose()

HashAlgorithm.Dispose(bool)

HashAlgorithm.HashCore(ReadOnlySpan<byte>)

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

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

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

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

HashAlgorithm.CanReuseTransform

HashAlgorithm.CanTransformMultipleBlocks

HashAlgorithm.InputBlockSize

HashAlgorithm.OutputBlockSize

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

Fnv64()

Initializes a new instance of the Fnv64 class

public Fnv64()

Fields

EmptyStringHash

Gets the hash value for an empty string

public static readonly ulong EmptyStringHash

Field Value

ulong

Properties

Hash

Gets the value of the computed hash code.

public override byte[]? Hash { get; }

Property Value

byte[]

The current value of the computed hash code.

Exceptions

CryptographicUnexpectedOperationException

HashValue is null.

ObjectDisposedException

The object has already been disposed.

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

GetHash(string?)

Computes the hash value for the specified string

public static ulong GetHash(string? text)

Parameters

text string

Returns

ulong

SetHighBit(ulong)

Sets the high bit of a 64-bit Fowler–Noll–Vo hash

public static ulong SetHighBit(ulong hash)

Parameters

hash ulong

Returns

ulong