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Defines properties and methods that allow parsing and validating an existing PDF binary signature that is stored in the /Contents property of the PDF signature dictionary.
public interface ISignatureParser : IDisposable| Name | Description |
|---|---|
| EncryptionAlgorithm | Gets the name of the encryption algorithm used in the signature. |
| HashAlgorithm | Gets the name of the HASH algorithm used in the signature. |
| IsTcp | Gets a value indicating whether the signature is a PAdES LTV time-stamp. |
| SigningCertificate | Gets the X509Certificate2 object that represents the certificate used to create the signature. |
| SigningCertificateChain | Gets the chain of certificates used to create the signature. The first certificate in the list is the signing certificate. |
| SigningTime | Gets the signing time that is stored in the signature, or null if the binary signature does not contain a signing time. |
| Name | Description |
|---|---|
| GetSignatureData() | Returns the signature data. |
| VerifySignatureValue() | Verifies the signature by checking that embedded data digest corresponds to the calculated one. |