Package com.pd4ml.pdf.encryption

PDF encryption: the standard (password) and public-key security handlers, protection policies and access permissions.

Class Summary

Class	Description
AccessPermission	This class represents the access permissions to a document.
DecryptionMaterial	This class represents data required to decrypt PDF documents.
PDCryptFilterDictionary	This class is a specialized view of the crypt filter dictionary of a PDF document.
PDEncryption	This class is a specialized view of the encryption dictionary of a PDF document.
ProtectionPolicy	This class represents the protection policy to apply to a document.
PublicKeyDecryptionMaterial	This class holds necessary information to decrypt a PDF document protected by the public key security handler.
PublicKeyProtectionPolicy	The protection policy to use to protect a document with the public key security handler.
PublicKeyRecipient	Represents a recipient in the public key protection policy.
PublicKeySecurityHandler	This class implements the public key security handler described in the PDF specification.
SecurityHandler<T_POLICY extends ProtectionPolicy>	A security handler as described in the PDF specifications.
SecurityHandlerFactory	Manages security handlers for the application.
SecurityProvider	Singleton which provides a security provider.
StandardDecryptionMaterial	Represents the necessary information to decrypt a document protected by the standard security handler (password protection).
StandardProtectionPolicy	The protection policy to add to a document for password-based protection.
StandardSecurityHandler	The standard security handler.

Exception Summary

Exception	Description
CryptographyException	An exception that indicates that something has gone wrong during a cryptography operation.
InvalidPasswordException	Indicates that an invalid password was supplied.