Struct hactool_sys::mbedtls_cipher_context_t

#[repr(C)]
pub struct mbedtls_cipher_context_t {
    pub cipher_info: *const mbedtls_cipher_info_t,
    pub key_bitlen: c_int,
    pub operation: mbedtls_operation_t,
    pub add_padding: Option<unsafe extern "C" fn(output: *mut c_uchar, olen: usize, data_len: usize)>,
    pub get_padding: Option<unsafe extern "C" fn(input: *mut c_uchar, ilen: usize, data_len: *mut usize) -> c_int>,
    pub unprocessed_data: [c_uchar; 16],
    pub unprocessed_len: usize,
    pub iv: [c_uchar; 16],
    pub iv_size: usize,
    pub cipher_ctx: *mut c_void,
    pub tweak_ctx: *mut c_void,
    pub cmac_ctx: *mut mbedtls_cmac_context_t,
}

Generic cipher context.

Fields

cipher_info: *const mbedtls_cipher_info_t

Information about the associated cipher

key_bitlen: c_int

Key length to use

operation: mbedtls_operation_t

Operation that the context's key has been initialised for

add_padding: Option<unsafe extern "C" fn(output: *mut c_uchar, olen: usize, data_len: usize)>

Padding functions to use, if relevant for cipher mode

get_padding: Option<unsafe extern "C" fn(input: *mut c_uchar, ilen: usize, data_len: *mut usize) -> c_int>

unprocessed_data: [c_uchar; 16]

Buffer for data that hasn't been encrypted yet

unprocessed_len: usize

Number of bytes that still need processing

iv: [c_uchar; 16]

Current IV or NONCE_COUNTER for CTR-mode

iv_size: usize

IV size in bytes (for ciphers with variable-length IVs)

cipher_ctx: *mut c_void

Cipher-specific context

tweak_ctx: *mut c_void

XEX/XTS Tweak context

cmac_ctx: *mut mbedtls_cmac_context_t

CMAC Specific context

Trait Implementations

impl Copy for mbedtls_cipher_context_t

impl Default for mbedtls_cipher_context_t

fn default() -> Self

Returns the "default value" for a type.

impl Clone for mbedtls_cipher_context_t

fn clone(&self) -> mbedtls_cipher_context_t

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for mbedtls_cipher_context_t

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

Formats the value using the given formatter.