error in BouncyCastle.Utilities.Strings.ToUtf8ByteArray about pgpcore HOT 5 CLOSED

    public Function1(ILogger<Function1> logger, IConfiguration configuration)
    {
        _logger = logger;
        _configuration = configuration;

    }

    [Function(nameof(Function1))]
    public async Task Run([BlobTrigger("%rawcontainer%Firma_{name}.csv", Connection = "")] Stream stream, string name)
    {
            
        // Stream - Version:

        // Load keys
        EncryptionKeys encryptionKeys;
        using (Stream publicKeyStream = new FileStream(@"C:\Users\frederik.ceglarek\Desktop\ReportingBeegyPublicKey.asc", FileMode.Open))
            encryptionKeys = new EncryptionKeys(publicKeyStream);

        // Reference input/output files
        PGP pgp = new PGP(encryptionKeys);

        using (FileStream inputFileStream = new FileStream(@"C:\Users\frederik.ceglarek\Desktop\Firma_20231206.csv", FileMode.Open))
        using (Stream outputFileStream = File.Create(@"C:\Users\frederik.ceglarek\Desktop\Neuer Ordner\Firma_20231206.pgp"))

            await pgp.EncryptAsync(inputFileStream, outputFileStream);
        
        /*
        // File - Version:

        // Load keys
        FileInfo publicKey = new FileInfo(@"C:\Users\frederik.ceglarek\Desktop\ReportingBeegyPublicKey.asc");
        EncryptionKeys encryptionKeys = new EncryptionKeys(publicKey);

        // Reference input/output files
        FileInfo inputFile = new FileInfo(@"C:\Users\frederik.ceglarek\Desktop\Firma_20231206.csv");
        FileInfo encryptedFile = new FileInfo(@"C:\Users\frederik.ceglarek\Desktop\Neuer Ordner\Firma_20231206.pgp");

        // Encrypt
        PGP pgp = new PGP(encryptionKeys);
        await pgp.EncryptAsync(inputFile, encryptedFile);
        */
    }
}