Enum VerificationOptions.TimeMode

An enumeration representing the least-secure type of reference-time to use when verifying digital signatures. One can choose the time of signing (not very secure), timestamp time (more secure), current time (most secure, lower verification rate). Note: this is orthogonal to the expiry verification mode (shell/chain/hybrid).

Namespace: pdftron.PDF

Assembly: PDFNet.dll

Syntax

public enum VerificationOptions.TimeMode

Fields

Name	Description
e_current	Check signature certificates against the current time. This is the most secure, and the most restrictive option.
e_signing	If secure timestamp available, check signature certificates against the secure timestamp. Otherwise, if available, check signature certificates against the signingTime attribute in the PKCS #7/CMS of the signature. Otherwise, use the current time. This is the default option. Less secure. Suitable for archiving and interoperability with other vendors.
e_timestamp	If available, check signature certificates against the signingTime attribute in the PKCS #7/CMS data of the signature. Otherwise, use the current time.