tf-embedded-hal

TrustForge hardware abstraction layer (HAL) traits. Provides interfaces for LoRa, BLE, NFC, secure elements, and hardware entropy sources.

Part of TrustForge — the open-source trust fabric for AI-native software, devices, and verifiable action. The Rust crates and the TypeScript packages (@trustforge-protocol/*) are mirrored reference implementations kept in lockstep by a cross-language conformance suite.

Install

cargo add tf-embedded-hal

Overview

tf-embedded-hal — TrustForge embedded HAL traits (Phase K8).

These traits are the abstraction surface that downstream embedded crates (LoRa drivers, BLE stacks, ATECC608 driver shims, ESP32 HW-RNG bindings, etc.) implement. The tf-core-no-std crate consumes these traits to do its job — sign, verify, send, receive — without taking a hard dependency on any specific transport or crypto-store backend.

All traits are object-safe-friendly and #![no_std]-clean. Each has an associated Error type so a driver can surface its own transport-specific failure modes without forcing a single global error enum.

Mock implementations live in adapters for unit tests and for use by host-side simulators.

Links

• API docs: docs.rs/tf-embedded-hal
• Source: crates/tf-embedded-hal
• Specs & conformance vectors: KodyDennon/TrustForge
• Issues: KodyDennon/TrustForge/issues

Status

Draft — experimental. Apache-2.0.