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by jeroenhd
2669 days ago
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TPMs have been in phones for years actually, both iPhones and Android phones. The iPhone chips have become a lot better the last year or two though. Some apps, like government or banking apps, actually have been using ARM TrustZone (and probably Apple's T2 chip) for secret storage already. If you use krypt.co, you can store ssh and GPG keys on your phone's TPM, as well as a secret key for use with a browser addon to facilitate WebAuthn. So, you can already use your phone as the "thing you have". |
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