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Compute Glacier SHA256 Linear Hash of a File

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Computes the Amazon Glacier SHA256 linear hash for a file. AutoIt

; This example requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.

$oCrypt = ObjCreate("Chilkat.Crypt2")

; The "linear hash" is simply the SHA256 hash of the file bytes.
$oCrypt.HashAlgorithm = "sha256"

; Return the hash in lowercase hexidecimal format.
$oCrypt.EncodingMode = "hexlower"

Local $sLinearHashHex = $oCrypt.HashFileENC("qa_data/jpg/penguins.jpg")
ConsoleWrite("SHA256 linear hash = " & $sLinearHashHex & @CRLF)