8 ms·
We have cryptographic algorithms that enable us to communicate securely over untrusted channels. Do we have similar techniques for storing/operating on data on
by Retr0spectrum 9y ago
We have cryptographic algorithms that enable us to communicate securely over untrusted channels. Do we have similar techniques for storing/operating on data on untrusted hardware? Would such a thing even be possible?
- zkms 9y ago> Do we have similar techniques for storing/operating on data on untrusted hardware? Whitebox cryptography.
- simcop2387 9y agoWhitebox cryptography isn't enough in this case. Since it protects the keys you'd be able to keep them from being used but it wouldn't protect your data itself while you're encrypting it. To really be secure against something like this you'd need to be using Homomorphic encryption and processing your data without ever decrypting it.