Struct CertificateEncryptionHandler 

pub struct CertificateEncryptionHandler { /* private fields */ }

Handler for certificate-encrypted PDFs.

Implementations

impl CertificateEncryptionHandler

pub fn encrypt_dict(&self) -> CertEncryptDict

Get the encryption dictionary for the PDF.

pub fn encryption_key(&self) -> &[u8]

Get the file encryption key for encrypting content.

pub fn algorithm(&self) -> Algorithm

Get the encryption algorithm.

pub fn should_encrypt_metadata(&self) -> bool

Check if metadata should be encrypted.

pub fn encrypt_string(&self, data: &[u8], obj_num: u32, gen_num: u16) -> Vec<u8>

Encrypt a string with object-specific key derivation.

Uses the same mechanism as password-based encryption.

pub fn encrypt_stream(&self, data: &[u8], obj_num: u32, gen_num: u16) -> Vec<u8>

Encrypt a stream with object-specific key derivation.

Trait Implementations

impl Debug for CertificateEncryptionHandler

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.