Validate Digi-sign Carnival Ticket For Free

Signature validity is determined by checking the authenticity of the signature's digital ID certificate status and document integrity: Authenticity verification confirms that the signer's certificate or its parent certificates exist in the validator's list of trusted identities.

How to validate digital signatures in e-Aadhaar? Download your E-Aadhaar and open the pdf in Adobe Reader only. Right click on the 'validity unknown' icon and click on 'Validate Signature' You will get the signature validation status window, click on 'Signature Properties'. Click on 'Show Signer's Certificate.'

Locate the digital signature object within the document. Right click or command-click on the signature object. Select "Verify Signature" from the context menu.

Each digital signature has an icon identifying its verification status. Verification details are listed beneath each signature and can be viewed by expanding the signature. The Signatures panel also provides information about the time the document was signed, and trust and signer details.

Set signature verification preferences Open the Preferences dialog box. Under Categories, select Signatures. For Verification, click More. To automatically validate all signatures in a PDF when you open the document, select Verify Signatures When The Document Is Opened.

Each digital signature has an icon identifying its verification status. Verification details are listed beneath each signature and can be viewed by expanding the signature. The Signatures panel also provides information about the time the document was signed, and trust and signer details.

When a digital signature is verified, the signature is decrypted using the public key to produce the original hash value. The data that was signed is hashed. If the two hash values match, then the signature has been verified.