Function mupdf_sys::fz_aes_crypt_cbc

pub unsafe extern "C" fn fz_aes_crypt_cbc(
    ctx: *mut fz_aes,
    mode: c_int,
    length: usize,
    iv: *mut c_uchar,
    input: *const c_uchar,
    output: *mut c_uchar
)

AES block processing. Encrypts or Decrypts (according to mode, which must match what was initially set up) length bytes (which must be a multiple of 16), using (and modifying) the insertion vector iv, reading from input, and writing to output.

Never throws an exception.