Technology

HElib

HElib is the premier C++ library for programmable homomorphic encryption, implementing the BGV and CKKS schemes with advanced ciphertext bootstrapping.

Developed by IBM Research, HElib provides a high-performance framework for computing on encrypted data without decryption. It leverages the BGV scheme for integer arithmetic and the CKKS scheme for fixed-point approximations, utilizing the NTL mathematical library for low-level polynomial operations. The library excels at 'ciphertext packing' (processing multiple data points in a single vector) and features sophisticated optimization techniques like the Matzov-Smart bootstrapping. Developers use HElib to build privacy-preserving applications where sensitive workloads (such as genomic analysis or financial risk modeling) remain encrypted during every stage of the computation.

https://github.com/homenc/HElib

What builders pair with HElib

Projects using both technologies. Select a pairing to see a project.

Built with HElib

AWS Nitro Enclaves 1 shared project Concrete 1 shared project Homomorphic Encryption 1 shared project JWT 1 shared project libsodium 1 shared project llama 1 shared project

11 more pairings

Microsoft SEAL 1 shared project OpenPGP 1 shared project PALISADE 1 shared project Remote Attestation 1 shared project Secure Multiparty Computation 1 shared project SJCL 1 shared project SubtleCrypto 1 shared project TenSEAL 1 shared project TweetNaCl 1 shared project WebAuthn 1 shared project Web Crypto API 1 shared project

Pairing: AWS Nitro Enclaves

Provably Private Inference: Trusted Hardware and In-Browser Verification of LLMs

Boston · November 25, 2024

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Provably Private LLM Inference

llama AWS Nitro Enclaves