Struct kernel::process_checker::basic::AppCheckerRsaSimulated

pub struct AppCheckerRsaSimulated<'a> { /* private fields */ }

A sample Credentials Checking Policy that loads and runs Userspace Binaries that have RSA3072 or RSA4096 credentials. It uses the public key stored in the credentials as the Application Identifier, and the bottom 31 bits of the public key as the ShortID. WARNING: this policy does not actually check the RSA signature: it always blindly assumes it is correct. This checker exists to test that the Tock boot sequence correctly handles ID collisions and version numbers.

Implementations

impl<'a> AppCheckerRsaSimulated<'a>

pub fn new() -> AppCheckerRsaSimulated<'a>

Trait Implementations

impl<'a> AppCredentialsChecker<'a> for AppCheckerRsaSimulated<'a>

fn require_credentials(&self) -> bool

fn check_credentials( &self, credentials: TbfFooterV2Credentials, binary: &'a [u8] ) -> Result<(), (ErrorCode, TbfFooterV2Credentials, &'a [u8])>

fn set_client(&self, client: &'a dyn Client<'a>)

impl AppUniqueness for AppCheckerRsaSimulated<'_>

fn different_identifier( &self, process_a: &dyn Process, process_b: &dyn Process ) -> bool

Returns whether process_a and process_b have a different identifier, and so can run concurrently. If this returns false, the kernel will not run process_a and process_b at the same time.

impl Compress for AppCheckerRsaSimulated<'_>

fn to_short_id(&self, credentials: &TbfFooterV2Credentials) -> ShortID

impl<'a> DeferredCallClient for AppCheckerRsaSimulated<'a>

fn handle_deferred_call(&self)

fn register(&'static self)