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    gun0dogan

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    2023

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    Security 1Wallets & UX 1

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    On-Chain 2FA

    HaLo chips have secp256k1 signing inside. We use them as a 2nd factor. We create an abstracted account requiring two signatures. The first signature comes from software standardly, and the second signature comes from the corresponding HaLo chip via Near Field Communication (NFC).

    account-abstraction

    Projects are linked from GitHub commits to each project's repo during its hackathon, so some may be missing or wrong. Prize money is each project's total, shared with teammates. Is this you?