ToothPic

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Every camera sensor, like those of smartphones, leave in every photo an invisible, random, unique and unclonable trace, like a fingerprint of the device. ToothPic has developed and patented a technology that exploits this fingerprint to protect the cryptographic keys -commonly used in authentication, digital signature, cryptographic and blockchain protocols- stored on smartphones, keeping them away from viruses and malware, protecting the personal data and privacy of users of online services.