News for hackers. Stuff that matters.

A comment on Fully Homomorphic Encryption (FHE). Parent comment

Re:Fully Homomorphic Encryption (FHE) by qayxc on Tuesday June 15, 2021 @11:36AM (#27516991)
Is it, though? OTOH I cannot think of a single service or provider thereof that makes any guarantees about the trustworthiness of the actual calculation being performed as suggested by the GP.

While trusted computing could be used for such verification, I'm not aware of any commercial real world implementation. I'd be genuinely happy to be made aware of one, though, so please feel free to point me to one.

[ Parent | on HN ]
Re:Fully Homomorphic Encryption (FHE) by anonymousDan on Tuesday June 15, 2021 @12:59PM (#27518190)
Most of the major cloud providers have trusted/confidential compute offerings.
[ Parent | on HN ]
Re:Fully Homomorphic Encryption (FHE) by jacoblambda on Tuesday June 15, 2021 @01:56PM (#27518998)
To my knowledge, those make no guarantee that the work done is correct, only that it is private and secure (which is effectively the same root assumption as with FHE).
[ Parent | on HN ]
Re:Fully Homomorphic Encryption (FHE) by warkdarrior on Wednesday June 16, 2021 @03:28AM (#27525855)
The offerings that use SGX or SEV also guarantee correct execution as long as you perform remote attestation of the code before execution and as long as you trust the CPU manufacturer.
[ Parent | on HN ]