Package com.spire.pdf.security

Class Summary

PdfCertificate	Represents the Certificate object.
PdfSecurity	Represents the security settings of the PDF document.
PdfSignature	Represents a digital signature used for signing a PDF document.

Enum Summary

GraphicMode	Signture Configuer Graphic type
PdfCertificationFlags	Specifies the available permissions on certificated document.
PdfEncryptionKeySize	Specifies length of the encryption key for encryption.
PdfPermissionsFlags	Specifies the available permissions set for the signature.
SignImageLayout	The layout determine how to display the sign image.
SignTextAlignment	Created by sky.luo on 2018/8/31.
X509NameType	Specifies the available permissions on certificated document.