gene-spafford discussed fully homomorphic encryption (FHE) technology in blog, analyzing its potential for realizing a truly private internet, including encrypted cloud computing, encrypted LLM inference, and confidential blockchain smart contracts.gene-spafford在博客中探讨了全同态加密(FHE)技术,分析了其在实现真正私有互联网中的潜力,包括加密云计算、加密LLM推理和保密区块链智能合约等应用。Gene-Spaffordはブログで完全準同型暗号(FHE)技術について論じ、暗号化されたクラウドコンピューティング、暗号化されたLLM推論、機密性の高いブロックチェーンスマートコントラクトを含む、真にプライベートなインターネットを実現する可能性を分析しました。
NotesNotes要点
FHE supports encrypted data direct calculation, with results consistent with plaintext
Current FHE calculation overhead is 1,000x to 10,000x of plaintext operations, storage overhead is 40 to 1,000 times the original text
FHE algorithm improves 8 times per year
FHE is based on lattice cryptography, quantum-resistant
Craig Gentry's bootstrap technology is the key to FHE's ability to perform infinite addition and multiplication
FHE applications will make user data collection-based business models obsolete, achieving 'privacy default' internet