(AutoIt) TOTP Authenticator: Duplicate Results of Online Tools

Duplicates the online tool for the Google 2FA Authenticator online tools at

For more information, see https://rootprojects.org/authenticator/

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

; This example requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.
; 
; Note: This example was written on 7-March-2020.  If the online tools have since changed, the instructions provided here may no longer be valid.
; 

$oCrypt = ObjCreate("Chilkat.Crypt2")

; ---------------------------------------------------------------------------------------------
; To duplicate the results of the Authenticator Test at https://rootprojects.org/authenticator/
; do the following:
; 1) At the bottom of the screen you will see a URI such as:
; 
;    otpauth://totp/ACME%20Co:john@example.com?secret=HXDMVJECJJWSRB3HWIZR4IFUGFTMXBOZ&issuer=ACME%20Co&algorithm=SHA1&digits=6&period=30
; 
;    Use the uppercase secret.  For example:
Local $secretKey = "HXDMVJECJJWSRB3HWIZR4IFUGFTMXBOZ"

; 2) DO NOT cick the "Regenerate" button.  The regenerate button will generate a new secret.
; 
; 3) Run the following code to generate your 6-digit token.  Compare with the token shown in the picture of the iPhone at https://rootprojects.org/authenticator/
;      Note: A new token is generated every 30 seconds.  You must generate within the same 30 second interval to get the same result.
ConsoleWrite("Your token is: " & $oCrypt.Totp($secretKey,"base32","0","",30,6,-1,"sha1") & @CRLF)

; ---------------------------------------------------------------------------------------------
; To duplicate the results of the Google2FA Playground at https://pragmarx.com/playground/google2fa#/
; do the following:

; 1) Copy the 64-byte secret key:
$secretKey = "OR2VQTRVHB2HO2LCGVWXQSCDK5ZHQS2D3THQ6UXO57XIE7ZHOWS6HDPQ622GU747"

; 2) Run the same code:
;    (Note: The online tool generates a new result every 30 seconds.  You must generate and compare within the same 30-second interval.)
ConsoleWrite("Your token is: " & $oCrypt.Totp($secretKey,"base32","0","",30,6,-1,"sha1") & @CRLF)