Security guidelines for implementing homomorphic encryption

JP Bossuat, R Cammarota, I Chillotti… - Cryptology ePrint …, 2024 - eprint.iacr.org
Abstract Fully Homomorphic Encryption (FHE) is a cryptographic primitive that allows
performing arbitrary operations on encrypted data. Since the conception of the idea in …

A tensor compiler with automatic data packing for simple and efficient fully homomorphic encryption

A Krastev, N Samardzic, S Langowski… - Proceedings of the …, 2024 - dl.acm.org
Fully Homomorphic Encryption (FHE) enables computing on encrypted data, letting clients
securely offload computation to untrusted servers. While enticing, FHE has two key …

{DaCapo}: Automatic Bootstrapping Management for Efficient Fully Homomorphic Encryption

S Cheon, Y Lee, D Kim, JM Lee, S Jung, T Kim… - 33rd USENIX Security …, 2024 - usenix.org
By supporting computation on encrypted data, fully homomorphic encryption (FHE) offers the
potential for privacy-preserving computation offloading. However, its applicability is …

{ELASM}:{Error-Latency-Aware} Scale Management for Fully Homomorphic Encryption

Y Lee, S Cheon, D Kim, D Lee, H Kim - 32nd USENIX Security …, 2023 - usenix.org
Thanks to its fixed-point arithmetic and SIMD-like vectorization, among fully homomorphic
encryption (FHE) schemes that allow computation on encrypted data, RNS-CKKS is widely …

{HECO}: Fully Homomorphic Encryption Compiler

A Viand, P Jattke, M Haller, A Hithnawi - 32nd USENIX Security …, 2023 - usenix.org
In recent years, Fully Homomorphic Encryption (FHE) has undergone several breakthroughs
and advancements leading to a leap in performance. Today, performance is no longer a …

Revisiting key decomposition techniques for FHE: Simpler, faster and more generic

MG Belorgey, S Carpov, N Gama, S Guasch… - … Conference on the …, 2025 - Springer
Ring-LWE based homomorphic encryption computations in large depth use a combination
of two techniques: 1) decomposition of big numbers into small limbs/digits, and 2) efficient …

CiFlow: Dataflow analysis and optimization of key switching for homomorphic encryption

N Neda, A Ebel, B Reynwar… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Homomorphic encryption (HE) is a privacy-preserving computation technique that enables
computation on encrypted data. Today, the potential of HE remains largely unrealized as it is …

Performance-aware scale analysis with reserve for homomorphic encryption

Y Lee, S Cheon, D Kim, D Lee, H Kim - Proceedings of the 29th ACM …, 2024 - dl.acm.org
Thanks to the computation ability on encrypted data and the efficient fixed-point execution,
the RNS-CKKS fully homo-morphic encryption (FHE) scheme is a promising solution for …

Heaan. mlir: An optimizing compiler for fast ring-based homomorphic encryption

S Park, W Song, S Nam, H Kim, J Shin… - Proceedings of the ACM on …, 2023 - dl.acm.org
Homomorphic encryption (HE) is an encryption scheme that provides arithmetic operations
on the encrypted data without doing decryption. For Ring-based HE, an encryption scheme …

HEIR: A Unified Representation for Cross-Scheme Compilation of Fully Homomorphic Computation

S Bian, Z Zhao, Z Zhang, R Mao, K Suenaga… - Cryptology ePrint …, 2023 - eprint.iacr.org
We propose a new compiler framework that automates code generation over multiple fully
homomorphic encryption (FHE) schemes. While it was recently shown that algorithms …