PdfSecurity class
ISO 32000-1 §7.6 Standard security handler (Rev 2–4, plus Rev 5/6 AES-256).
Properties
- aes → bool
-
True when strings/streams use AES (Rev 4+).
final
- canAnnotate → bool
-
canAnnotate API.
no setter
- canCopy → bool
-
canCopy API.
no setter
- canModify → bool
-
canModify API.
no setter
- canPrint → bool
-
canPrint API.
no setter
- encryptMetadata → bool
-
encryptMetadata API.
final
- filter → String
-
Security handler name.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Uint8List
-
File encryption key.
final
- permissions → int
-
/P permission bits.
final
- revision → int
-
revision API.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
decrypt(
Uint8List data, int id, int gen) → Uint8List -
Decrypts a string or stream for
id/gen. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
open(
PdfCosDict encrypt, PdfCos? id0, {String? password}) → PdfSecurity? - None when the trailer has no /Encrypt.