app::runtime::RotatingNonceSource class final

#include </__w/PacketRF/PacketRF/app/app_runtime.hpp>

Rotating management nonce source used by signed write authorization.

The nonce is generated from device randomness and rotated on a fixed uptime interval. It intentionally provides bounded freshness only, not single-use replay suppression.

Base classes

class prf::control::IManagementNonceSource

Rotating nonce source used for signed-write freshness.

Constructors, destructors, conversion operators

RotatingNonceSource(prf::control::IClock& clock) explicit

Public functions

auto matches_current(std::span<const uint8_t> nonce) const -> bool override

Returns true when provided nonce matches currently active nonce.

auto prepare() -> bool

void set_random_source(prf::crypto::IRandomSource* random_source)

auto snapshot(prf::control::NonceSnapshot* out_snapshot) const -> bool override

Returns current nonce snapshot.