(Classic ASP) Compute Glacier SHA256 Linear Hash of a File
Computes the Amazon Glacier SHA256 linear hash for a file.
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Crypt2")
set crypt = Server.CreateObject("Chilkat.Crypt2")
' The "linear hash" is simply the SHA256 hash of the file bytes.
crypt.HashAlgorithm = "sha256"
' Return the hash in lowercase hexidecimal format.
crypt.EncodingMode = "hexlower"
linearHashHex = crypt.HashFileENC("qa_data/jpg/penguins.jpg")
Response.Write "<pre>" & Server.HTMLEncode( "SHA256 linear hash = " & linearHashHex) & "</pre>"
%>
</body>
</html>
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