IPWorks Encrypt 2020 Android Edition

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Hash Component

Properties   Methods   Events   Configuration Settings   Errors  

The Hash component allows you to compute a hash using various algorithms.

Syntax

IPWorksEncrypt.Hash

Remarks

The Hash component allows you to compute a hash using various algorithms including SHA1, SHA224, SHA256, SHA384, SHA512, MD2, MD4, MD5, RIPEMD160, MD5SHA1, HMACMD5, HMACSHA1, HMACSHA224, HMACSHA256, HMACSHA384, HMACSHA512, etc.

To begin, first select the algorithm you wish to use when computing the hash. Common choices include MD5 and SHA1. For a full list of supported algorithms see the Algorithm property.

Next specify the data to hash. Input Notes

The component will determine the source of the input based on which properties are set.

The order in which the input properties are checked are as follows:

When a valid source is found the search stops.

Call the ComputeHash method to hash the data. The HashValue property will hold the computed hash. By default the hash value is hex encoded for ease of use, but you may disable this by setting EncodeHash to False.

Property List


The following is the full list of the properties of the component with short descriptions. Click on the links for further details.

AlgorithmThe algorithm used to create the hash.
EncodeHashWhether the hash value is hex encoded.
HashValueThe hash value.
InputFileThe file to process.
InputMessageThe message to process.
KeyThe secret key for the hash algorithm.

Method List


The following is the full list of the methods of the component with short descriptions. Click on the links for further details.

computeHashComputes a hash.
configSets or retrieves a configuration setting.
hashBlockComputes the hash value of specified data.
resetResets the component.
setInputStreamSets the stream from which the component will read data.

Event List


The following is the full list of the events fired by the component with short descriptions. Click on the links for further details.

ErrorInformation about errors during data delivery.
ProgressFired as progress is made.

Configuration Settings


The following is a list of configuration settings for the component with short descriptions. Click on the links for further details.

CloseInputStreamAfterProcessingDetermines whether or not the input stream is closed after processing.
HashSizeThe size of the computed hash code, read-only.
SHA3VersionThe version of the SHA3 implementation.
BuildInfoInformation about the product's build.
GUIAvailableTells the component whether or not a message loop is available for processing events.
LicenseInfoInformation about the current license.
UseDaemonThreadsWhether threads created by the component are daemon threads.
UseInternalSecurityAPITells the component whether or not to use the system security libraries or an internal implementation.

Copyright (c) 2022 /n software inc. - All rights reserved.
IPWorks Encrypt 2020 Android Edition - Version 20.0 [Build 8161]