How to validate digital signatures in PDF | e-Aadhaar digital signature validation

Описание к видео How to validate digital signatures in PDF | e-Aadhaar digital signature validation

How to validate digital signatures in PDF | e-Aadhaar digital signature validation

How to validate the digital signatures in any pdf files.

How to validate the digital signature in e-Aadhaar Card.



Invalid Digital signatures shown as "Validity unknown" with yellow color question mark symbol in any pdf document.



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