Common error in Digital Signature Certificate

Common Digital Signature Certificate Errors

• ❌

  Signature Not Verified or Validity Unknown

  Cause: Certificate not trusted, expired, or incorrectly installed.

  Solution: Add the certificate to trusted certificates and re-verify.

• ⚠

  Driver or Installation Issues

  Cause: DSC driver not installed or outdated software.

  Solution: Reinstall latest DSC drivers and update Java.

• ❌

  GST emSigner Error: Failed to Establish Connection

  Cause: emSigner not running properly or port issue.

  Solution: Run emSigner as Administrator, restart service and system.

• ⚠

  Expired Certificate Error Code: Various

  Cause: Certificate validity expired.

  Solution: Renew your DSC before expiry and remove old certificates.

• ❌

  Digital Signature Verification Failed

  Error Code: 569 (Aadhaar)

  Cause: XML modified after signing.

  Solution: Regenerate and sign the XML again.

• ❌

  Invalid Key Info in Digital Signature

  Error Code: 570 (Aadhaar)

  Cause: Expired or invalid certificate.

  Solution: Update or renew the certificate; ensure portal compliance.