(PowerShell) HMAC SHA-1 to Match RFC 2022 Test Vectors

Demonstrates using Chilkat in PowerShell to computer HMAC SHA-1 message authentication codes to match the test vectors given by RFC 2202.

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Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

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

$crypt = New-Object Chilkat.Crypt2

# The output will be Hex, so set the EncodingMode:
$crypt.EncodingMode = "hex"

# Set the hash algorithm:
# Choices are: md5, sha-1, sha256, sha384, sha512, md2, haval
$crypt.HashAlgorithm = "sha-1"

# Set the HMAC key:
$crypt.SetHmacKeyEncoded("0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b","hex")
$mac = $crypt.HmacStringENC("Hi There")
$($mac)

$crypt.SetHmacKeyEncoded("Jefe","ansi")
$mac = $crypt.HmacStringENC("what do ya want for nothing?")
$($mac)