System Requirements for Usage of DSC

System Requirements for Using DSC (Digital Signature) and GST Emsigner Browser Internet Explorer 10+/ Chrome 49+ or Firefox 45+ 2. Windows 32 / 64 bi

System Requirements for Using DSC (Digital Signature) and GST Emsigner

1. Browser Internet Explorer 10+/ Chrome 49+ or Firefox 45+
2. Windows 32 / 64 bit OS/ Windows10/8/7 Windows: Admin access to install the emSigner component
3. Valid class 2 or class 3 Digital Signature Certificate (DSC) obtained from a DSC provider
Note: Signing using DSC is not supported on mobile devices and browsers
4. Latest Java Should be Installed Along with JRE 1.6 Should be Installed.
5. Any one of the following ports should be free

• 1585
• 2095
• 2568
• 2868
• 4587

6. Downloading and Installing the Emsigner Setup

1. Download the Web Socket Installer from the Download page of the GST Common Portal.
2. Double-click the emSigner.msi executable file.
3. The emSigner Setup assistant wizard is displayed. Click the Next button.
4. To install the emSigner in the default folder created under Program Files, click the Next button.
5. The emSigner Setup page is displayed. Click the Install button to begin the installation process.
6. Click the Finish button to exit the Set up wizard.
7. Right-click the emSigner icon placed on your Desktop and run as Administrator.

A message indicating the start of the emSigner service is displayed. Click the OK button.
On successful set-up, the Digital Signature Signer window is displayed.

System Requirements for Using DSC (Digital Signature) and GST Emsigner