User288213138 posted
Hi E.RU,
I have installed the package which solved that problem. I still have my original issue however of trying to find an example of pgp decryption using public key in file.
This is the code I have so far but this is for a private key which is not what I am looking for.
Here a demo about how to decrypt and verify a password encrypted file with a public key located in a file for you as a reference.
This example demonstrates OpenPGP decryption and verification of an OpenPGP one pass signed and password encrypted file. We use the public key of the other party to verify the source of this signed file. The decryption password is the same as the one used
for encryption.
Imports System
Imports DidiSoft.Pgp
Public Class DecryptAndVerifyPBE
Public Sub Demo()
' create an instance of the library
Dim pgp As New PGPLib()
Dim signatureCheck As SignatureCheckResult = _
pgp.DecryptAndVerifyFilePBE("C:\Test\OUTPUT.pgp", _
"encryption password", _
"C:\Test\sender_public_key.asc", _
"C:\Test\INPUT.txt")
If signatureCheck = SignatureCheckResult.SignatureVerified Then
Console.WriteLine("Signare OK")
ElseIf signatureCheck = SignatureCheckResult.SignatureBroken Then
Console.WriteLine("Signare of the message is either broken or forged")
ElseIf signatureCheck = SignatureCheckResult.PublicKeyNotMatching Then
Console.WriteLine("The provided public key(s) doesn't match the signature")
ElseIf signatureCheck = SignatureCheckResult.NoSignatureFound Then
Console.WriteLine("This message is not digitally signed")
End If
End Sub
End Class
