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Set the JWS Payload

See more JSON Web Signatures (JWS) Examples

Demonstrates Jws.SetPayload, which sets the content to be signed. The charset converts the text to bytes, and a flag controls whether a byte-order mark is included.

Background. JWS (JSON Web Signature) integrity-protects a payload with a signature or MAC. The header alg names the algorithm; this example uses HMAC-SHA256 (HS256) with a symmetric MAC key.

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

$success = $false

$jws = New-Object Chilkat.Jws

#  Set the payload (the content to be signed).  The 2nd argument is the charset used to convert the
#  text to bytes, and the 3rd controls whether a byte-order mark is included.
$bIncludeBom = $false
$success = $jws.SetPayload("This is the content to sign.","utf-8",$bIncludeBom)
if ($success -eq $false) {
    $($jws.LastErrorText)
    exit
}

$("Payload set.")