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@keycard-tech

Keycard

README.md

👋 Welcome to Keycard

We’re building open, secure, and privacy-respecting tools for self-custody and digital sovereignty.

🔧 What We Do

  • 🔑 Status Keycard — A JavaCard applet implementing a BIP-32 HD wallet.
  • 🛠️ Keycard Shell — A modular hardware wallet which uses Keycard as a secure element.

Explore all our repositories in the Keycard Tech GitHub repositories.

🤝 How to Contribute

Keycard is a public good — contributions are highly encouraged!
You can help by contributing code, testing, improving documentation, or suggesting new ideas.

📬 Stay in Touch

Built with ❤️ by a community of builders who believe in open security and permissionless technology.

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  1. status-keycard status-keycard Public

    Our Javacard Implementation for making secure transactions within Status and Ethereum

    Java 233 70

  2. keycard-shell keycard-shell Public

    Modular, fully open hardware wallet

    C 23 10

  3. keycard-cli keycard-cli Public

    A command line tool and shell to manage keycards

    Go 51 18

  4. status-keycard-java status-keycard-java Public

    Java SDK for the Status Keycard

    Java 20 15

  5. payment-network-apps payment-network-apps Public

    JavaScript 5 7

  6. keycard-go keycard-go Public

    Go pkg to interact with the Status Keycard

    Go 43 19

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