Results 11 to 20 of about 1,355 (213)
On the Design of Cryptographic Primitives [PDF]
Acta Applicandae Mathematicae, 2006 The main objective of this work is twofold. On the one hand, it gives a brief overview of the area of two-party cryptographic protocols. On the other hand, it proposes new schemes and guidelines for improving the practice of robust protocol design. In order to achieve such a double goal, a tour through the descriptions of the two main cryptographic ...
Pino Caballero‐Gil +1 more
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PROGRAM IMPLEMENTATION OF CRYPTOGRAPHIC PRIMITIVES [PDF]
Computer systems and networkDeveloped on the C# platform (.NET Framework 5.0), which provides high flexibility in work, a program for performing operations (addition, multiplication, raising to the power of a large natural number, finding the inverse relatively to multiplication) on elements of extended finite fields and general linear groups over such fields.
B.R. Popovych, Roman Popovych
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Artificial Intelligence for the Design of Symmetric Cryptographic Primitives
, 2022 This chapter provides a general overview of AI methods used to support the design of cryptographic primitives and protocols. After giving a brief introduction to the basic concepts underlying the field of cryptography, we review the most researched use cases concerning the use of AI techniques and models to design cryptographic primitives, focusing ...
Luca Mariot +3 more
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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
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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
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Multi-Level Optical Physical Unclonable Function Based on Random Surface Scattering for Hierarchical Cryptographic Protocols. [PDF]
Adv Sci (Weinh)This study proposed physical unclonable function based multi‐level key space generation scheme. By exploiting speckle characteristic, a size‐controllable structure is achieved and that is suitable foundation for multiple key extraction. The flexible key space supports various specifications for advanced applications, such as hierarchical authentication
Kim JJ, Kim MS, Lee GJ.
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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 +2 more
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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 +3 more
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Experimental cheat-sensitive quantum weak coin flipping
Nature Communications, 2023 Quantum-enhanced versions of weak coin flipping (a cryptographic primitive where two mistrustful parties agree on a random bit while favouring opposite outcomes) have been proposed in the past but never realised.
Simon Neves +5 more
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IEEE Access, 2022 Cloud Computing has proved to be a boon for many individuals and organizations who cannot afford infrastructure and maintenance cost of resources. But the untrusted nature of Cloud Server (CS) brings many challenges related to security and trust.
Smita Chaudhari, Gandharba Swain
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