all InfoSec news
NTRU-based FHE for Larger Key and Message Space
April 26, 2024, 2:36 a.m. |
IACR News www.iacr.org
ePrint Report: NTRU-based FHE for Larger Key and Message Space
Robin Jadoul, Axel Mertens, Jeongeun Park, Hilder V. L. Pereira
The NTRU problem has proven a useful building block for efficient bootstrapping in Fully Homomorphic Encryption (FHE) schemes, and different such schemes have been proposed. FINAL (ASIACRYPT 2022) first constructed FHE using homomorphic multiplexer (CMux) gates for the blind rotation operation. Later, XZD+23 (CRYPTO 2023) gave an asymptotic optimization by changing the ciphertext format to enable ring automorphism evaluations. In …
asiacrypt block building encryption eprint report fhe fully homomorphic encryption homomorphic encryption key message problem report robin space
More from www.iacr.org / IACR News
$\mathsf{FRAST}$: TFHE-friendly Cipher Based on Random S-boxes
2 days, 12 hours ago |
www.iacr.org
A Deniability Analysis of Signal's Initial Handshake PQXDH
2 days, 12 hours ago |
www.iacr.org
BGJ15 Revisited: Sieving with Streamed Memory Access
2 days, 12 hours ago |
www.iacr.org
Quantum Key-Revocable Dual-Regev Encryption, Revisited
2 days, 12 hours ago |
www.iacr.org
Jobs in InfoSec / Cybersecurity
Information Security Engineers
@ D. E. Shaw Research | New York City
Technology Security Analyst
@ Halton Region | Oakville, Ontario, Canada
Senior Cyber Security Analyst
@ Valley Water | San Jose, CA
Security Operations Manager-West Coast
@ The Walt Disney Company | USA - CA - 2500 Broadway Street
Vulnerability Analyst - Remote (WFH)
@ Cognitive Medical Systems | Phoenix, AZ, US | Oak Ridge, TN, US | Austin, TX, US | Oregon, US | Austin, TX, US
Senior Mainframe Security Administrator
@ Danske Bank | Copenhagen V, Denmark