Results 21 to 30 of about 23,629,022 (284)
Tensor-based trapdoors for CVP and their application to public key cryptography [PDF]
, 1999 We propose two trapdoors for the Closest-Vector-Problem in lattices (CVP) related to the lattice tensor product.
Jean-Pierre Seifert +3 more
core +1 more source
Post-quantum identity-based authenticated multiple key agreement protocol
ETRI Journal, 2023 Authenticated multiple key agreement (AMKA) protocols provide participants with multiple session keys after one round of authentication. Many schemes use Diffie-Hellman or authenticated key agreement schemes that rely on hard integer factorizations that ...
Yang Yang +3 more
doaj +1 more source
An Efficient Algorithm for the Shortest Vector Problem
IEEE Access, 2018 Lattice is widely used in cryptography since it has potential for defending quantum attacks. One of the significant problems in such cryptography is the shortest vector problem (SVP). This problem is to find the non-zero shortest vector in lattice.
Yu-Lun Chuang, Chun-I Fan, Yi-Fan Tseng
doaj +1 more source
GLITCH: A discrete Gaussian testing suite for lattice-based cryptography [PDF]
, 2017 Lattice-based cryptography is one of the most promising areas within post-quantum cryptography, and offers versatile, efficient, and high performance security services.
Máire O\u27Neill +4 more
core +2 more sources
Verified NTT Multiplications for NISTPQC KEM Lattice Finalists: Kyber, SABER, and NTRU
Transactions on Cryptographic Hardware and Embedded Systems, 2022 Postquantum cryptography requires a different set of arithmetic routines from traditional public-key cryptography such as elliptic curves. In particular, in each of the lattice-based NISTPQC Key Establishment finalists, every state-ofthe-art optimized ...
Vincent Hwang +6 more
doaj +3 more sources
A Survey on Discrete Gaussian Samplers in Lattice Based Cryptography
, 2022 Lattice-based cryptography is one of the most competitive algorithms in post-quantum algorithms. The discrete Gaussian sampler is a fundamental building block in lattice-based cryptography, but it is still challenging to construct a generic, efficient ...
Deng, Jiaxin +7 more
core +1 more source
High-Performance VLSI Architectures for Lattice-Based Cryptography
, 2022 Lattice-based cryptography is a cryptographic primitive built upon the hard problems on point lattices. Cryptosystems relying on lattice-based cryptography have attracted huge attention in the last decade since they have post-quantum-resistant security ...
Tan, Weihang
core +1 more source
Sapphire: A Configurable Crypto-Processor for Post-Quantum Lattice-based Protocols
Transactions on Cryptographic Hardware and Embedded Systems, 2019 Public key cryptography protocols, such as RSA and elliptic curve cryptography, will be rendered insecure by Shor’s algorithm when large-scale quantum computers are built.
Utsav Banerjee +2 more
doaj +1 more source
Not-so-adiabatic quantum computation for the shortest vector problem
Physical Review Research, 2020 Since quantum computers are known to break the vast majority of currently used cryptographic protocols, a variety of new protocols are being developed that are conjectured, but not proved, to be safe against quantum attacks.
David Joseph +3 more
doaj +1 more source
PiouCrypt: Decentralized lattice-based method for visual symmetric cryptography
Franklin Open, 2023 In recent years, establishing secure visual communications has turned into one of the essential problems for security engineers and researchers. However, only limited novel solutions are provided for image encryption, and limiting visual cryptography to ...
Navid Abapour, Mohsen Ebadpour
doaj +1 more source