Taiyi: A high-performance CKKS accelerator for Practical Fully Homomorphic Encryption

arXiv:2403.10188v1 Announce Type: new
Abstract: Fully Homomorphic Encryption (FHE), a novel cryptographic theory enabling computation directly on ciphertext data, offers significant security benefits but is hampered by substantial performance overhead. In recent years, a series of accelerator designs have significantly enhanced the performance of FHE applications, bringing them closer to real-world applicability. However, these accelerators face challenges related to large on-chip memory and area. Additionally, FHE algorithms undergo rapid development, rendering the previous accelerator designs less perfectly adapted to the …

accelerator applications arxiv benefits ciphertext closer computation cryptographic cs.ar cs.cr data encryption fhe fully homomorphic encryption high homomorphic encryption novel performance security series theory