Posted on by Prakhar Goel

MAC OS – Digitally sign pdf e-mudhra | epass 2003 auto

On your Mac


  • Unzip, open and install “ePass2003-India-20210303.pkg”. You will have to allow this program in System Preferences > Security & Privacy
  • Now open “EnterSafeUserMgr” via applications. You should see Token is inserted and ready to use.
  • Now “Export” the “.cer” file to a location on your mac.
  • Download “Adobe Acrobat Reader DC” for mac (not Pro DC).
  • Open the pdf file to be digitally signed in Acrobat Reader and click on the placeholder for the digital signature.
Click on “Use a Signature Creation Device”
Click on Manage Digital ID
In PKCS#11 Modules and Tokens, click on Attach Module and choose library path as “/usr/local/lib/libcastle_v2.1.0.0.dylib”. The value may be different for you, please check. This library got installed when you installed the emudhra software.
Click on refresh a few times, if it asks for “login”, enter the password for your DSC device. Thereafter, you should see your attachable signature. In my case the signature has expired, which I will be renewing.

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