PowerShell

HMAC with SHA256

See more Encryption Examples

Demonstrates how to compute a HMAC SHA256 keyed-hash message authentication code. PowerShell

Add-Type -Path "C:\chilkat\ChilkatDotNet47-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 = "sha256"
$crypt.MacAlgorithm = "hmac"

# Set the HMAC key:
$crypt.SetMacKeyEncoded("The_API_Secret","ascii")
$mac = $crypt.MacStringENC("The quick brown fox jumps over the lazy dog")
$($mac)