WebHigh-speed key encapsulation from NTRU Andreas Hülsing, Joost Rijneveld, John M. Schanck, and Peter Schwabe Abstract This paper presents software demonstrating that the 20-year-old NTRU cryptosystem is competitive with more recent lattice-based cryptosystems in terms of speed, key size, and ciphertext size. WebNov 17, 2024 · This paper presents novel high-speed hardware architectures for four lattice-based Key Encapsulation Mechanisms (KEMs) representing three NIST PQC finalists: NTRU (with two distinct variants, NTRU-HPS and NTRU-HRSS), CRYSTALS-Kyber, and Saber. We benchmark these candidates in terms of their performance and resource utilization in …
High-speed key encapsulation from NTRU — Eindhoven University …
WebMay 13, 2024 · General High-speed key encapsulation from NTRU Andreas Hülsing, Joost Rijneveld, John M. Schanck, and Peter Schwabe. CHES 2024, 2024. NTRU: A new high-speed public key cryptosystem Jeffrey Hoffstein, Jill Pipher, Joseph H. Silverman. Manuscript circulated at CRYPTO 1996 rump session,, 1996-08-13. Summary Table WebAug 25, 2024 · This software takes only 307 914 cycles for the generation of a keypair, 48 646 for encapsulation, and 67 338 for decapsulation. It is, to the best of our knowledge, the first NTRU software with full protection against timing attacks. Keywords Post-quantum crypto Lattice-based crypto NTRU CCA2-secure KEM QROM AVX2 cst isento ipi
A Flexible ASIC-Oriented Design for a Full NTRU Accelerator
WebNov 17, 2024 · This paper presents novel high-speed hardware architectures for four lattice-based Key Encapsulation Mechanisms (KEMs) representing three NIST PQC finalists: NTRU (with two distinct variants, NTRU-HPS and NTRU-HRSS), CRYSTALS-Kyber, and Saber. We benchmark these candidates in terms of their performance and resource utilization in … WebHigh-Speed Key Encapsulation from NTRU 233 For encryption and key encapsulation, it seems that the most promising app-roach in terms of speed, key size, and ciphertext size is lattice-based cryptogra-phy. It is no coincidence that Google chose a lattice-based scheme, more specif-ically the Newhope Ring-LWE-based key exchange [2], for their post ... Webbased cryptography. The first GPU implementation of NTRU was presented in 2010 [5] and showed that the GPU can achieve very high encryption and decryption throughput by utilizing the product form polynomial and some bit-packing techniques. Other works have been proposed to accelerate the performance of NTRU on a GPU [6]–[10]. There are also cst isenta