5636087e34
Linux needs a hardware-backed path for device keys without treating keyrings or software stores as acceptable substitutes. This provider keeps persistent key material as TPM public/private blobs and delegates key creation, public-key export, and signing to TPM2 tooling at runtime, so the private key remains protected by the TPM boundary. - Wire the device-key crate default provider to a Linux implementation on Linux. - Create TPM-backed ECDSA P-256 keys with tpm2_createprimary and tpm2_create. - Store only TPM public/private blobs under the user data directory using a hash-derived key path. - Re-load TPM key contexts for public-key export and signing. - Return SPKI DER public keys from tpm2_readpublic PEM output and DER ECDSA signatures from tpm2_sign. - Report hardware_tpm, and return hardware-unavailable when TPM2 tooling or TPM access is missing. - cargo test -p codex-device-key - just fix -p codex-device-key - git diff --check - Attempted cargo check -p codex-device-key --target x86_64-unknown-linux-gnu; local Rust target is not installed.
npm i -g @openai/codex
or brew install --cask codex
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you want the desktop app experience, run
codex app or visit the Codex App page.
If you are looking for the cloud-based agent from OpenAI, Codex Web, go to chatgpt.com/codex.
Quickstart
Installing and running Codex CLI
Install globally with your preferred package manager:
# Install using npm
npm install -g @openai/codex
# Install using Homebrew
brew install --cask codex
Then simply run codex to get started.
You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
- macOS
- Apple Silicon/arm64:
codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
- Apple Silicon/arm64:
- Linux
- x86_64:
codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
- x86_64:
Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
Using Codex with your ChatGPT plan
Run codex and select Sign in with ChatGPT. We recommend signing into your ChatGPT account to use Codex as part of your Plus, Pro, Business, Edu, or Enterprise plan. Learn more about what's included in your ChatGPT plan.
You can also use Codex with an API key, but this requires additional setup.
Docs
This repository is licensed under the Apache-2.0 License.