Faster TFHE Bootstrapping with Block Binary Keys

Abstract

TFHE bootstrapping can be accelerated from a structured secret key, called the block binary keys. Furthermore, the size of the public key is reduced from re-using secret key and balanced gadget decomposition.

About the speakers

Seonhong Min is in 1st year Ph.D student in Computer science (Cryptography) at Seoul National University. His main research area is Homomorphic Encryption (FHE) / Multi-party Computation (MPC).

Online event

🔗 https://zama-ai.zoom.us/j/88182436502

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