Struct esp_idf_sys::mbedtls_cipher_context_t

source ·
#[repr(C)]
pub struct mbedtls_cipher_context_t { pub private_cipher_info: *const mbedtls_cipher_info_t, pub private_key_bitlen: c_int, pub private_operation: mbedtls_operation_t, pub private_add_padding: Option<unsafe extern "C" fn(output: *mut c_uchar, olen: usize, data_len: usize)>, pub private_get_padding: Option<unsafe extern "C" fn(input: *mut c_uchar, ilen: usize, data_len: *mut usize) -> c_int>, pub private_unprocessed_data: [c_uchar; 16], pub private_unprocessed_len: usize, pub private_iv: [c_uchar; 16], pub private_iv_size: usize, pub private_cipher_ctx: *mut c_void, pub private_cmac_ctx: *mut mbedtls_cmac_context_t, }
Expand description

Generic cipher context.

Fields§

§private_cipher_info: *const mbedtls_cipher_info_t

Information about the associated cipher.

§private_key_bitlen: c_int

Key length to use.

§private_operation: mbedtls_operation_t

Operation that the key of the context has been initialized for.

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

Padding functions to use, if relevant for the specific cipher mode.

§private_get_padding: Option<unsafe extern "C" fn(input: *mut c_uchar, ilen: usize, data_len: *mut usize) -> c_int>§private_unprocessed_data: [c_uchar; 16]

Buffer for input that has not been processed yet.

§private_unprocessed_len: usize

Number of Bytes that have not been processed yet.

§private_iv: [c_uchar; 16]

Current IV or NONCE_COUNTER for CTR-mode, data unit (or sector) number for XTS-mode.

§private_iv_size: usize

IV size in Bytes, for ciphers with variable-length IVs.

§private_cipher_ctx: *mut c_void

The cipher-specific context.

§private_cmac_ctx: *mut mbedtls_cmac_context_t

CMAC-specific context.

Trait Implementations§

source§

impl Clone for mbedtls_cipher_context_t

source§

fn clone(&self) -> mbedtls_cipher_context_t

Returns a copy of the value. Read more
1.0.0§

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

Performs copy-assignment from source. Read more
source§

impl Debug for mbedtls_cipher_context_t

source§

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

Formats the value using the given formatter. Read more
source§

impl Default for mbedtls_cipher_context_t

source§

fn default() -> Self

Returns the “default value” for a type. Read more
source§

impl Copy for mbedtls_cipher_context_t

Auto Trait Implementations§

§

impl Freeze for mbedtls_cipher_context_t

§

impl RefUnwindSafe for mbedtls_cipher_context_t

§

impl !Send for mbedtls_cipher_context_t

§

impl !Sync for mbedtls_cipher_context_t

§

impl Unpin for mbedtls_cipher_context_t

§

impl UnwindSafe for mbedtls_cipher_context_t

Blanket Implementations§

§

impl<T> Any for T
where T: 'static + ?Sized,

§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
§

impl<T> Borrow<T> for T
where T: ?Sized,

§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
§

impl<T> BorrowMut<T> for T
where T: ?Sized,

§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
§

impl<T> CloneToUninit for T
where T: Copy,

§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
§

impl<T> CloneToUninit for T
where T: Clone,

§

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
§

impl<T> From<T> for T

§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T, U> Into<U> for T
where U: From<T>,

§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.