Struct EncryptionState 

pub struct EncryptionState {
    pub handler: StandardHandler,
    pub encrypt_dict: Dict,
    pub file_id: Vec<u8>,
    pub aes_iv: [u8; 16],
}

Resolved writer-side state — handler (file key + crypt method), the /Encrypt dictionary, and the /ID array. Built once at the start of crate::objects::Document::write_to and threaded through per-object string + stream encryption.

Fields

handler: StandardHandler

Handler used to encrypt every string + stream.

encrypt_dict: Dict

/Encrypt dictionary as it must appear in the file. Becomes a new indirect object at write time.

file_id: Vec<u8>

16-byte file ID — placed in trailer /ID[0] AND /ID[1].

aes_iv: [u8; 16]

IV used for per-object AES encryption. Tests pin; the writer uses one IV across all objects when this is the only knob (the per-object Algorithm 1 key derivation already varies the effective key per object).

Implementations

impl EncryptionState

pub fn build(config: &EncryptionConfig) -> Result<Self, PdfError>

Build the writer-side state from a config.

Trait Implementations

impl Clone for EncryptionState

fn clone(&self) -> EncryptionState

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EncryptionState

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

Formats the value using the given formatter.