[−][src]Function hactool_sys::mbedtls_cipher_setup
pub unsafe extern "C" fn mbedtls_cipher_setup(
ctx: *mut mbedtls_cipher_context_t,
cipher_info: *const mbedtls_cipher_info_t
) -> c_int
\brief Initialises and fills the cipher context structure with the appropriate values.
\note Currently also clears structure. In future versions you will be required to call mbedtls_cipher_init() on the structure first.
\param ctx context to initialise. May not be NULL. \param cipher_info cipher to use.
\return 0 on success, MBEDTLS_ERR_CIPHER_BAD_INPUT_DATA on parameter failure, MBEDTLS_ERR_CIPHER_ALLOC_FAILED if allocation of the cipher-specific context failed.