Show HN: QRAuth – Open-source QR verification with passkeys and device trustgithub.com/QRAuth-io 1 pointaristech5 months ago1 commentSaveHideCopy link On HNComments−aristechOP5moAnimated 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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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