There are many solutions to this problem, such as cryptographic signatures. | Hacker News

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		mmooss 11 months ago \| parent \| context \| favorite \| on: Technical analysis of the Signal clone used by Tru... There are many solutions to this problem, such as cryptographic signatures.

immibis 11 months ago [–]

The only solution to this problem is for your device to be tightly sealed so you can't modify the operating system nor access the CPU's private key.

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