Struct SecurityBytes

pub struct SecurityBytes { /* private fields */ }

Container for MessageCounter and Checksum.

Implementations

impl SecurityBytes

pub fn from_seeds(crc_seed: u32, count_seed: u32) -> SecurityBytes

pub fn generate_count_byte(&self) -> u8

Generate the next count byte.

A count byte is used to avoid replay attacks, used to determine a continuous flow of the data. If a packet is dropped, or another injected, this will no longer match. It is essentially a seeded RNG number.

pub fn generate_checksum(&self, data: &[u8]) -> u8

pub fn checksum_builder(&self) -> ChecksumBuilder<'_>

Trait Implementations

impl From<CheckBytesInitialization> for SecurityBytes

fn from(value: CheckBytesInitialization) -> SecurityBytes

Converts to this type from the input type.