Intel's Heracles Chip Accelerates Fully Homomorphic Encryption by 5000x
By
sohkamyung
The bagel they save for the regulars. Don't skim, savour.
Summary
Intel has developed a specialized chip called Heracles that dramatically accelerates fully homomorphic encryption (FHE) computing, which allows processing of encrypted data without decryption. The chip achieves up to 5000x speed improvements over conventional CPUs and GPUs, addressing the major performance bottleneck that has limited FHE adoption. This breakthrough could enable privacy-preserving applications in healthcare, finance, and AI where sensitive data needs to be processed without exposing it.
Key quotes
· 4 pulledIt can take thousands—even tens of thousands—of times as long to compute on today's CPUs and GPUs than simply working with the decrypted data.
Intel's Heracles chip speeds up encrypted data processing by up to 5000 times.
There is a way to do computing on encrypted data without ever having it decrypted. It's called fully homomorphic encryption, or FHE.
Worried that your latest ask to a cloud-based AI reveals a bit too much about you? Want to know your genetic risk of disease without revealing it to the services that compute the answer?
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