Results 41 to 50 of about 1,123 (152)

Compact and Low-Latency FPGA-Based Number Theoretic Transform Architecture for CRYSTALS Kyber Postquantum Cryptography Scheme

Information
In the modern era of the Internet of Things (IoT), especially with the rapid development of quantum computers, the implementation of postquantum cryptography algorithms in numerous terminals allows them to defend against potential future quantum attack ...
Binh Kieu-Do-Nguyen, Nguyen The Binh, Cuong Pham-Quoc, Huynh Phuc Nghi, Ngoc-Thinh Tran, Trong-Thuc Hoang, Cong-Kha Pham   +6 more
doaj   +1 more source

Modification of Frodokem Using Gray and Error-Correcting Codes

IEEE Access, 2019
Lattice-based cryptography is one of the most promising schemes for post-quantum cryptography. Among the many lattice-based cryptosystems, FrodoKEM is a well-known key-encapsulation mechanism (KEM) based on (plain) learning with errors (LWE) problems and
Eunsang Lee, Young-Sik Kim, Jong-Seon No, Minki Song, Dong-Joon Shin   +4 more
doaj   +1 more source

Some Mathematical Problems Behind Lattice-Based Cryptography

Cryptography
In 1994, P. Shor discovered quantum algorithms that can break both the RSA cryptosystem and the ElGamal cryptosystem. In 2007, D-Wave demonstrated the first quantum computer.
Chuanming Zong
doaj   +1 more source

A Systematic Literature Review of Lattice-Based Key Encapsulation Mechanisms and Digital Signatures: Current Status, Research Gaps, and Future Directions

IEEE Access
The progress made in the field of quantum computing has drawn the attention of the cryptographic community to the existing systems’ security.
Dereje Wasihun Mellese, Zebene Girma Tefera, Melaku Berhe Belay, Gizachew Haile Seffa, Adem Guluma Negewo, Zelalem Gizachew Acham, Mekonnen Andualem Atinaf, Daniel Merkebu Adamu   +7 more
doaj   +1 more source

Efficient implementation of ideal lattice-based cryptography. [PDF]

it - Information Technology, 2016
Weit verbreitete digitale Signatur- und Public-Key-Verschlüsselungsverfahren wie RSA und ECC basieren auf mathematischen Problemen, die mit aktuell noch nicht verfügbaren Quantencomputern lösbar wären. In der vorliegenden Arbeit wird die effiziente Implementierung alternativer Kryptosysteme untersucht, deren Sicherheit auf schwer lösbaren Problemen in ...
openaire   +2 more sources

A Noise Study of the PSW Signature Family: Patching DRS with Uniform Distribution ^†

Information, 2020
At PKC 2008, Plantard et al. published a theoretical framework for a lattice-based signature scheme, namely Plantard−Susilo−Win (PSW). Recently, after ten years, a new signature scheme dubbed the Diagonal Reduction Signature (DRS) scheme was ...
Arnaud Sipasseuth, Thomas Plantard, Willy Susilo   +2 more
doaj   +1 more source

Programmable Accelerators for Lattice-based Cryptography

, 2020
advances in computing steadily erode computer security at its foundation, calling for fundamental innovations to strengthen the weakening cryptographic primitives and security protocols. While many alternatives have been proposed for symmetric key cryptography and related protocols (e.g., lightweight ciphers and authenticated encryption), the ...
openaire   +2 more sources

A Review of Sieve Algorithms in Solving the Shortest Lattice Vector Problem

IEEE Access, 2020
As a category of algorithms to solve the shortest lattice vector problem, sieve algorithms have drawn more and more attention due to the prominent performance in recent years.
Zedong Sun, Chunxiang Gu, Yonghui Zheng
doaj   +1 more source

Exploring the fusion of lattice‐based quantum key distribution for secure Internet of Things communications

IET Quantum Communication
The integration of lattice‐based cryptography principles with Quantum Key Distribution (QKD) protocols is explored to enhance security in the context of Internet of Things (IoT) ecosystems.
Sujit Biswas, Rajat S. Goswami, K. Hemant Kumar Reddy, Sachi Nandan Mohanty, Mohammed Altaf Ahmed   +4 more
doaj   +1 more source

Password authenticated key exchange-based on Kyber for mobile devices [PDF]

PeerJ Computer Science
In this article, a password-authenticated key exchange (PAKE) version of the National Institute of Standards and Technology (NIST) post-quantum cryptography (PQC) public-key encryption and key-establishment standard is constructed.
Kübra Seyhan, Sedat Akleylek, Ahmet Faruk Dursun   +2 more
doaj   +2 more sources