Table of Contents

Class PdfSignatureContents

Namespace
BitMiracle.Docotic.Pdf
Assembly
BitMiracle.Docotic.Pdf.dll

Class for a signature contents. This class can be used to access signature certificates and to validate or verify the signature.

public class PdfSignatureContents
Inheritance
PdfSignatureContents
Inherited Members

Remarks

The Verify PDF signature in C# and VB.NET article shows how to access and verify digital signatures in PDF documents.

Check out the other articles and code samples on the Digital signatures page.

Methods

CheckHasEmbeddedCrl()

Checks if the signature contents has CRL revocation data embedded.

CheckHasEmbeddedOcsp()

Checks if the signature contents has OCSP revocation data embedded.

CheckIfRevoked(PdfCertificateRevocationCheckMode)

Checks if the signing certificate stored in this signature contents is revoked now.

CheckIfRevoked(PdfCertificateRevocationCheckMode, DateTime)

Checks if the signing certificate stored in this signature contents is revoked at the specified date and time.

GetIssuerCertificateFor(PdfSignatureCertificate)

Gets the certificate that was used to issue the given certificate.

GetSigningCertificate()

Gets the certificate that was used to create the signature.

GetTimestampToken()

Gets the timestamp token embedded in the signature contents.

VerifyDigest()

Verifies the digest (hash) value stored in the signature contents.

VerifyTimestamp()

Verifies the timestamp embedded in the signature.