class HexaPDF::Encryption::StandardEncryptionDictionary

Parent	HexaPDF::Encryption::EncryptionDictionary

The specialized encryption dictionary for the StandardSecurityHandler.

Contains additional fields that are used for storing the information needed for retrieving the encryption key and a set of permissions.

Name	Type/Allowed Values	Required	Default Value
Filter	Symbol	true	nil
SubFilter	Symbol	false	nil
V	Integer One of: 0, 1, 2, 3, 4, 5	true	nil
Lenth	Integer	false	40
CF	HexaPDF::Dictionary or Hash	false	nil
StmF	Symbol	false	:Identity
StrF	Symbol	false	:Identity
EFF	Symbol	false	nil
R	Integer One of: 2, 3, 4, 5, 6	true	nil
O	HexaPDF::DictionaryFields::PDFByteString or String	true	nil
OE	HexaPDF::DictionaryFields::PDFByteString or String	false	nil
U	HexaPDF::DictionaryFields::PDFByteString or String	true	nil
UE	HexaPDF::DictionaryFields::PDFByteString or String	false	nil
P	Integer	true	nil
Perms	HexaPDF::DictionaryFields::PDFByteString or String	false	nil
EncryptMetadata	TrueClass or FalseClass	false	true