FHEnc: 全定制 FHE 专用 ASIC、全流水线 NTT 算力集群与 3.2 TB/s 内存子系统

FHEnc 提供面向 Ring-LWE 完全同态加密 (BGV、BFV、CKKS) 的企业级编译器、FPGA 硬件加速 IP 核与 GPU 优化内核，支持云端服务器在完全不解密原始数据的前提下运行机密金融分析、医疗 AI 推理及隐私数据库查询。

FHEnc Homomorphic Hardware Acceleration & Compiler Architecture

High-level DSL compiler, polynomial NTT vector array, and programmable bootstrapping core

Central System: FHE Accelerator Core - Ring-LWE FPGA/GPU Unit

Cryptographic Nodes

  • FHE Circuit Compiler
  • Modular NTT Matrix
  • Relinearization Unit
  • Programmable Bootstrapper
  • DMA Host Bridge

Architectural Layers & Protocols

  • Domain-Specific Compiler Plane (MLIR / LLVM-Based Homomorphic Compiler): Translating standard algorithmic loops and tensor operations into optimized homomorphic arithmetic circuits.
  • Polynomial Arithmetic Hardware (Custom FPGA/ASIC NTT Processing Elements): Executing 65,536-point Number Theoretic Transforms over 128-bit RNS modulus chains in hardware.
  • Noise Management & Bootstrapping (Fast CKKS/TFHE Bootstrapping Kernels): Refreshing exhausted ciphertext noise budgets in under 10 milliseconds to enable unlimited circuit depth.
  • Host Interconnect & Streaming (PCIe Gen5 x16 / CXL 2.0 Shared Memory): Streaming massive polynomial ciphertexts between host memory and accelerator HBM at 128 GB/s.

Key Metrics: 100x Faster (Hardware Acceleration Ratio) | < 10 ms (Bootstrapping Latency) | N = 65,536 (Polynomial Ring Dimension) | 128 GB/s (PCIe Gen5 Host Bandwidth)

硬件加速BGV/BFV/CKKS环LWE同态计算、GPU/FPGA多项式乘法引擎与加密云分析

深入剖析 NIST FIPS 203/204/205 标准、格密码学、侧信道攻击防护及后量子计算防御架构中的Hardware-Accelerated BGV/BFV/CKKS Ring-LWE Homomorphic Computation, GPU/FPGA Polynomial Multiplication Engines & Encrypted Cloud Analytics关键工程实践。

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications