(AutoIt) Encode Integer to Hex or Base64 using N Bytes

Demonstrates how to write an integer to N bytes (little-endian or big-endian) and return the bytes in any encoding such as hex, base64, etc.

Note: This example requires Chilkat v9.5.0.77 or greater.

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

$oCrypt = ObjCreate("Chilkat.Crypt2")

; 1193046 decimal is equal to 0x123456 hex.
Local $iValue = 1193046

; Write the integer in 8 bytes using little-endian byte-order and return as hex
Local $bLittleEndian = True
Local $s = $oCrypt.EncodeInt($iValue,8,$bLittleEndian,"hex")
; The output is: 5634120000000000
ConsoleWrite($s & @CRLF)

; Now use big-endian...
$bLittleEndian = False
$s = $oCrypt.EncodeInt($iValue,8,$bLittleEndian,"hex")
; The output is: 0000000000123456
ConsoleWrite($s & @CRLF)

; Instead of hex, get the 8 bytes using base64.
$s = $oCrypt.EncodeInt($iValue,8,$bLittleEndian,"base64")
; The output is: AAAAAAASNFY=
ConsoleWrite($s & @CRLF)