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Show HN: QRAuth – Open-source QR verification with passkeys and device trust | Better HN
Show HN: QRAuth – Open-source QR verification with passkeys and device trust
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aristech
1mo ago
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aristech
OP
1mo ago
Animated Cryptographic QR Codes where each frame is independently signed (ECDSA-P256) and rotates every 500ms. A screenshot captures one expired frame. A video can't predict the next frame without the signing key. Demo:
https://qrauth.io
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