SIKE'd up: Fast hardware architectures for supersingular isogeny key encapsulation

B Koziel, AB Ackie, R El Khatib… - … on Circuits and …, 2020 - ieeexplore.ieee.org
In this work, we present a fast parallel architecture to perform supersingular isogeny key
encapsulation (SIKE). We propose and implement a fast isogeny accelerator architecture …

A high-performance ecc processor over curve448 based on a novel variant of the karatsuba formula for asymmetric digit multiplier

AM Awaludin, J Park, RW Wardhani, H Kim - IEEE Access, 2022 - ieeexplore.ieee.org
In this paper, we present a high-performance architecture for elliptic curve cryptography
(ECC) over Curve448, which to the best of our knowledge, is the fastest implementation of …

Fast, small, and area-time efficient architectures for key-exchange on Curve25519

MB Niasar, R El Khatib, R Azarderakhsh… - 2020 IEEE 27th …, 2020 - ieeexplore.ieee.org
This paper demonstrates fast and compact implementations of Elliptic Curve Cryptography
(ECC) for efficient key agreement over Curve25519. Curve25519 has been recently adopted …

Accelerated risc-v for sike

R Elkhatib, R Azarderakhsh… - 2021 IEEE 28th …, 2021 - ieeexplore.ieee.org
Software implementations of cryptographic algorithms are slow but highly flexible and
relatively easy to implement. On the other hand, hardware implementations are usually …

A high-performance SIKE hardware accelerator

Z Ni, M O'Neill, W Liu - … on Very Large Scale Integration (VLSI …, 2022 - ieeexplore.ieee.org
Supersingular isogeny key encapsulation (SIKE) is a promising candidate in the NIST
postquantum cryptography (PQC) standardization process, which has the smallest key …

Highly optimized montgomery multiplier for SIKE primes on FPGA

R Elkhatib, R Azarderakhsh… - 2020 IEEE 27th …, 2020 - ieeexplore.ieee.org
New primes were proposed for Supersingular Isogeny Key Encapsulation (SIKE) in NIST
standardization process of Round 2 after further cryptanalysis research showed that the …

High-performance FPGA accelerator for SIKE

R El Khatib, R Azarderakhsh… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, we provide improvements for the architecture of Supersingular Isogeny Key
Encapsulation (SIKE), a post-quantum cryptography candidate. We develop a new highly …

Accelerated RISC-V for post-quantum SIKE

R Elkhatib, B Koziel, R Azarderakhsh… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this work, we present a fast and area-efficient software-hardware implementation of the
supersingular isogeny key encapsulation (SIKE) mechanism. Our software-hardware design …

Hardware architecture for supersingular isogeny Diffie-Hellman and key encapsulation using a fast montgomery multiplier

MH Farzam, S Bayat-Sarmadi… - … on Circuits and …, 2021 - ieeexplore.ieee.org
Public key cryptography lies among the most important bases of security protocols. The
classic instances of these cryptosystems are no longer secure when a large-scale quantum …

Efficient and fast hardware architectures for SIKE round 2 on FPGA

R Elkhatib, R Azarderakhsh… - Cryptology ePrint …, 2020 - eprint.iacr.org
New primes were proposed for Supersingular Isogeny Key Encapsulation (SIKE) in NIST
standardization process of Round 2 after further cryptanalysis research showed that the …