Sha1 Class

Secure Hash Algorithm 1 (SHA-1)

Inheritance Hierarchy

SystemObject
CryptoSysAPISha1

Namespace: CryptoSysAPI
Assembly: diCrSysAPINet (in diCrSysAPINet.dll) Version: 6.22.2.24248 (6.22.2.0)

Syntax

public class Sha1

Public Class Sha1

The Sha1 type exposes the following members.

Properties

	Name	Description
	ErrCode	Last error code (for Init, AddData and HexDigest methods only)

Methods

	Name	Description
	AddData(Byte)	Adds an array of 8-bit bytes to the digest
	AddData(String)	Adds a string of Ansi characters to the digest
	BytesHash	Creates message digest as array of bytes from message in byte array
	Dispose	Dispose of this object and clear any stored data
	FileHexHash	Creates hash digest of a binary file
	FileTextHexHash	Creates hash digest of a "text" file treating CR-LF pairs as a single newline char
	HexDigest	Computes final message digest in hex format
	HexHash(Byte)	Creates message digest in hex format from message in byte array
	HexHash(String)	Creates message digest in hex format from message in Ansi string
	Hmac(Byte, Byte)	Computes the keyed hash digest of binary data using HMAC algorithm
	Hmac(String, String)	Computes the keyed hash digest using HMAC algorithm passing data as hex strings
	Init	Initializes the context
	Instance	Create the one and only instance
	Reset	Resets the context