Results 1 to 10 of about 408,351 (177)

Method for Constructing Primitive Polynomials for Cryptographic Subsystems of Dependable Automated Systems

Journal of Automation and Information Sciences, 2020
The paper proposes a method for constructing primitive polynomials that are used in the design of radio engineering systems, subsystems of cryptographic information protection in reliable automated information processing and control systems at critical ...
Г.М. Гулак
exaly   +3 more sources

A Novel Design of Cryptographic SP-Network Based on Gold Sequences and Chaotic Logistic Tent System

IEEE Access, 2019
Substitution permutation network (SP-network) is a chain of linked mathematical primitives used in block cipher algorithms. The proposed novel design of cryptographic SP-network consists of three cryptographic primitives: substitution box, permutation ...
Muhammad Fahad Khan, Adeel Ahmed, Khalid Saleem, Tariq Shah   +3 more
doaj   +2 more sources

Single-photon advantage in quantum cryptography beyond QKD. [PDF]

Nat Commun
Quantum key distribution (QKD) can be used to establish a secret key between trusted parties. Many practical use-cases in communication networks, however, involve parties who do not trust each other.
Vajner DA, Kaymazlar K, Drauschke F, Rickert L, von Helversen M, Liu H, Li S, Ni H, Niu Z, Pappa A, Heindel T.   +10 more
europepmc   +2 more sources

A language-dependent cryptographic primitive

Journal of Cryptology, 1997
Hiroki Shizuya
exaly   +2 more sources

ARMADILLO: A Multi-purpose Cryptographic Primitive Dedicated to Hardware

Lecture Notes in Computer Science, 2010
Pouyan Sepehrdad, Serge Vaudenay, Stéphane Badel   +2 more
exaly   +2 more sources

New Cryptographic Primitive: Definition, Model and Construction of Ratched Key Exchange [PDF]

Jisuanji kexue, 2022
In the application of traditional cryptography,people always assume that the endpoints are secure and the adversary is on the communication channel.However,the prevalence of malware and system vulnerabilities makes endpoint compromise a se-rious and ...
FENG Deng-guo
doaj   +1 more source

Linear Complexity of Hidden Weighted Bit Functions [PDF]

Jisuanji kexue yu tansuo, 2023
Boolean functions are crucial primitive in block cipher and are also used to design pseudorandom sequences. They play a crucial role in the design of symmetric cryptography and its analysis, and the study on the cryptographic properties of Boolean ...
CHEN Zhiru, FENG Ligang, ZHU Youwen
doaj   +1 more source

Hash Algorithm In Verification Of Certificate Data Integrity And Security

Aptisi Transactions on Technopreneurship, 2021
The hash function is the most important cryptographic primitive function and is an integral part of the blockchain data structure. Hashes are often used in cryptographic protocols, information security applications such as Digital Signatures and message ...
Muhammad Rehan Anwar, Desy Apriani, Irsa Rizkita Adianita   +2 more
doaj   +1 more source

AIM: Symmetric Primitive for Shorter Signatures with Stronger Security

IACR Cryptology ePrint Archive, 2023
Post-quantum signature schemes based on the MPC-in-the-Head (MPCitH) paradigm are recently attracting significant attention as their security solely depends on the one-wayness of the underlying primitive, providing diversity for the hardness assumption ...
Seong-Hak Kim, Jincheol Ha, Mincheol Son, Byeonghak Lee, Dukjae Moon, Joohee Lee, Sangyub Lee, J. Kwon, Jihoon Cho, H. Yoon, Jooyoung Lee   +10 more
semanticscholar   +1 more source

Implementation and characterization of flash-based hardware security primitives for cryptographic key generation

ETRI Journal, 2023
Hardware security primitives, also known as physical unclonable functions(PUFs), perform innovative roles to extract the randomness unique to specific hardware.
Mi-Kyung Oh, Sangjae Lee, Yousung Kang, Dooho Choi   +3 more
doaj   +1 more source