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cs.CR2025
Fast Homomorphic Linear Algebra with BLAS
Youngjin Bae, Jung Hee Cheon, Guillaume Hanrot +2
Homomorphic encryption is a cryptographic paradigm allowing to compute on encrypted data, opening a wide range of applications in privacy-preserving data manipulation, notably in A…
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.…