Struct IntegrityChecker 

pub struct IntegrityChecker { /* private fields */ }

stores checksums of function prologues for integrity checking

Implementations

impl IntegrityChecker

pub fn new(prologue_size: usize) -> Self

create new integrity checker with custom prologue size

pub fn with_default_size() -> Self

create with default prologue size (32 bytes)

pub fn prologue_size(&self) -> usize

get configured prologue size

pub fn recorded_count(&self) -> usize

number of recorded functions

pub fn record(&mut self, addr: usize)

record checksum of function at address

pub fn record_addresses(&mut self, addresses: &[usize])

record checksums for specific addresses

pub fn record_module(&mut self, module: &Module<'_>) -> Result<usize>

record checksums for all exports in module

pub fn record_exports( &mut self, module: &Module<'_>, names: &[&str], ) -> Result<usize>

record specific exports by name

pub fn verify(&self, addr: usize) -> bool

verify function hasn’t been modified

pub fn verify_all(&self) -> Vec<usize>

verify all recorded functions, returning list of modified addresses

pub fn get_modified(&self) -> Vec<usize>

get addresses of all modified functions

pub fn is_recorded(&self, addr: usize) -> bool

check if a specific address was recorded

pub fn unrecord(&mut self, addr: usize) -> bool

remove a recorded address

pub fn clear(&mut self)

clear all recorded checksums

Trait Implementations

impl Default for IntegrityChecker

fn default() -> Self

Returns the “default value” for a type.