Hello! Complete NOOB here 🫡 My uni is planning to check attendance using QR codes at the beginning of the lessons. Since I’m working, realistically I cannot partecipate in more than a few lessons, so I thought to ask: Is it possible to generate the right qr code if given a series of antecedent qr codes to base the algorithm? Ty for everyone who’s gonna reply
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from hacking: security in practice https://ift.tt/9fp8AgE
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