Table of Contents

Class PdfSignatureCertificate

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

Class for a certificate embedded in a signature contents.

public class PdfSignatureCertificate
Inheritance
PdfSignatureCertificate
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.

Properties

Algorithm

Gets the ASN.1 Object Identifier (OID) of the algorithm used in the certificate.

AlgorithmName

Gets the friendly name of the algorithm used in the certificate.

Issuer

Gets the distinguished name of the issuer of this certificate.

Name

Gets the common name of the subject of this certificate.

SerialNumber

Gets the serial number of this certificate.

Subject

Gets the distinguished name of the subject of the certificate.

ValidFrom

Gets the time in the local time zone that this certificate is valid from.

ValidUpto

Gets the time in the local time zone that this certificate is valid up to.

Version

Gets the certificate version.

Methods

CheckValidity(DateTime)

Checks if this certificate is valid for the given UTC date and time.

GetBytes()

Gets the raw data of the certificate.

GetTimestampAuthorityUrl()

Gets the URL of the Timestamp Authority (TSA) specified in the certificate.