Struct cipher_interface_st

#[repr(C)]
pub struct cipher_interface_st {
    pub block_size: u8,
    pub init: Option<unsafe extern "C" fn(ctx: *mut cipher_context_t, key: *const u8, key_size: u8) -> c_int>,
    pub encrypt: Option<unsafe extern "C" fn(ctx: *const cipher_context_t, plain_block: *const u8, cipher_block: *mut u8) -> c_int>,
    pub decrypt: Option<unsafe extern "C" fn(ctx: *const cipher_context_t, cipher_block: *const u8, plain_block: *mut u8) -> c_int>,
}

@brief BlockCipher-Interface for the Cipher-Algorithms

Fields

block_size: u8

@brief Blocksize of this cipher

init: Option<unsafe extern "C" fn(ctx: *mut cipher_context_t, key: *const u8, key_size: u8) -> c_int>

@brief the init function.

This function is responsible for checking that the given key_size is valid for the chosen cipher.

encrypt: Option<unsafe extern "C" fn(ctx: *const cipher_context_t, plain_block: *const u8, cipher_block: *mut u8) -> c_int>

@brief the encrypt function

decrypt: Option<unsafe extern "C" fn(ctx: *const cipher_context_t, cipher_block: *const u8, plain_block: *mut u8) -> c_int>

@brief the decrypt function

Trait Implementations

impl Clone for cipher_interface_st

fn clone(&self) -> cipher_interface_st

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for cipher_interface_st

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

Formats the value using the given formatter.

impl Default for cipher_interface_st

fn default() -> cipher_interface_st

Returns the “default value” for a type.

impl Copy for cipher_interface_st

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes