Visual Basic 6.0

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.

Chilkat Visual Basic 6.0 Downloads

Download Chilkat for Visual Basic 6.0

Visual Basic 6.0

Dim success As Long
success = 0

Dim jws As New ChilkatJws

'  Set the payload from the binary bytes in a BinData.
Dim bdPayload As New ChilkatBinData
success = bdPayload.AppendString("Binary content to sign.","utf-8")

success = jws.SetPayloadBd(bdPayload)
If (success = 0) Then
    Debug.Print jws.LastErrorText
    Exit Sub
End If

Debug.Print "Payload set."