Crypt
Table of Contents
Interfaces
- CryptInterface
- Symmetric cipher contract for PDF stream/string encryption.
Classes
- AesCipher
- AES-CBC cipher for PDF encryption (ISO 32000-2 §7.6.3).
- PdfKeyDerivation
- PDF encryption key derivation — ISO 32000-2 §7.6.
- PublicKeyEncryption
- Public-key (certificate-based) PDF encryption primitives — ISO 32000-2 §7.6.5.
- Rc4Cipher
- RC4 stream cipher for legacy PDF encryption (PDF 1.1–1.5).
- SaslPrep
- SASLprep password normalization — RFC 4013.