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cs.CR2024
SIMD-Aware Homomorphic Compression and Application to Private Database Query
Jung Hee Cheon, Keewoo Lee, Jai Hyun Park +1
In a private database query scheme (PDQ), a server maintains a database, and users send queries to retrieve records of interest from the server while keeping their queries private.…
cs.CR2020
Gimme That Model!: A Trusted ML Model Trading Protocol
Laia Amorós, Syed Mahbub Hafiz, Keewoo Lee +1
We propose a HE-based protocol for trading ML models and describe possible improvements to the protocol to make the overall transaction more efficient and secure.