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Set the JWS Payload from BinData

See more JSON Web Signatures (JWS) Examples

Demonstrates Jws.SetPayloadBd, which sets the payload to be signed from the binary bytes in a BinData.

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

$success = $false

$jws = New-Object Chilkat.Jws

#  Set the payload from the binary bytes in a BinData.
$bdPayload = New-Object Chilkat.BinData
$bdPayload.AppendString("Binary content to sign.","utf-8")

$success = $jws.SetPayloadBd($bdPayload)
if ($success -eq $false) {
    $($jws.LastErrorText)
    exit
}

$("Payload set.")