Výsledky vyhledávání - Cryptanalysis of Block Ciphers and Hash Functions

Compact and Low-Latency FPGA-Based Number Theoretic Transform Architecture for CRYSTALS Kyber Postquantum Cryptography Scheme Autor Binh Kieu-Do-Nguyen, Nguyễn Thế Bình, Cuong Pham‐Quoc, Huynh Phuc Nghi, Tran Ngoc Thinh, Trong-Thuc Hoang, Cong‐Kha Pham

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A Multi‐Image Cryptosystem Using Quantum Walks and Chebyshev Map Autor Abdullah M. Iliyasu, Bassem Abd-El-Atty, Ahmed A. Abd El-Latif

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Survey on recent trends towards generalized differential and boomerang uniformities Autor Mesnager, Sihem, Mandal, Bimal, Msahli, Mounira

“…Differential cryptanalysis is a general form of cryptanalysis applicable primarily to block and stream ciphers and cryptographic hash functions…”
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Non-isomorphic biclique cryptanalysis of full-round Crypton Autor Shakiba, Mohsen, Dakhilalian, Mohammad, Mala, Hamid

“… Biclique attack is one of the most recent cryptanalytic techniques which brings new tools from the area of hash functions to the area of block cipher cryptanalysis…”
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Biclique cryptanalysis of LBlock and TWINE Autor Karakoç, F., Demirci, H., Harmancı, A.E.

“… In this paper, we present attacks on different number of rounds of these lightweight block ciphers by using the biclique cryptanalysis technique recently developed for cryptanalysis of the hash…”
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Cryptanalysis of Lin et al.'s Efficient Block-Cipher-Based Hash Function Autor Bozhong Liu, Zheng Gong, Xiaohong Chen, Weidong Qiu, Dong Zheng

“…'s efficient block-cipher-based hash function is reviewed. By using Joux's multicollisions and Kelsey et al…”
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Classical and Quantum based Differential Cryptanalysis Methods Autor Jojan, Priyanka, Soni, Kapil Kumar, Rasool, Akhtar

“… Linear cryptanalysis and differential cryptanalysis are general form cryptanalysis which is primarily applicable to block cipher, but also to stream ciphers and cryptographic hash functions…”
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Evaluation of the strength and performance of a new hashing algorithm based on a block cipher Autor Algazy, Kunbolat, Sakan, Kairat, Kapalova, Nursulu

“… As a result, one round of the compression function was described as conjunctive normal form (CNF…”
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Introduction to Cryptography Autor Padhye, Sahadeo, Sahu, Rajeev Anand, Saraswat, Vishal

“… Preface Overview of Cryptography Introduction Goals of Cryptography Classification of Cryptosystem Practically Useful Cryptosystem Cryptanalysis Basic Algebra Group Ring Field Exercise Number Theory…”
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Rotational Rebound Attacks on Reduced Skein Autor Khovratovich, Dmitry, Nikolić, Ivica, Rechberger, Christian

“… It has been applied to several hash functions and block ciphers, including the new standard SHA-3 (Keccak…”
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Quantum Algorithm for Boolean Equation Solving and Quantum Algebraic Attack on Cryptosystems Autor Chen, Yu-Ao, Gao, Xiao-Shan

“…: The stream cipher Trivum, the block cipher AES, the hash function SHA-3/Keccak, the multivariate public key cryptosystems, and show that they are secure under quantum algebraic attack only if the corresponding condition numbers are large. This leads to a new criterion for designing such cryptosystems which are safe against the attack of quantum computers: The corresponding condition number…”
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The Large Block Cipher Vistrutah Autor Avanzi, Roberto, Chakraborti, Avik, Chakraborty, Bishwajit, List, Eik

“…Vistrutah is a block cipher with block sizes of 256 and 512 bits. It iterates a step function consisting of two AES rounds applied to each 128-bit block of the state, followed by a state-wide cell permutation…”
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Improved Cryptanalysis of Reduced-Version QARMA-64/128 Autor Liu, Ya, Zang, Tiande, Gu, Dawu, Zhao, Fengyu, Li, Wei, Liu, Zhiqiang

“…QARMA is a new tweakable block cipher used for memory encryption, the generation of short tags and the construction of the keyed hash functions in future…”
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Quark: A Lightweight Hash Autor Aumasson, Jean-Philippe, Henzen, Luca, Meier, Willi, Naya-Plasencia, María

“…The need for lightweight (that is, compact, low-power, low-energy) cryptographic hash functions has been repeatedly expressed by professionals, notably to implement cryptographic protocols in RFID technology…”
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Simplified Modeling of MITM Attacks for Block Ciphers: New (Quantum) Attacks Autor Schrottenloher, André, Stevens, Marc

“…The meet-in-the-middle (MITM) technique has led to many key-recovery attacks on block ciphers and preimage attacks on hash functions…”
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A multilevel qubit encryption mechanism using SHA-512 Autor Malik, Anjali, Jadav, Sunil, Gupta, Shailender

“…One of the leading causes of concern with the advancement of cyber technologies is the increasing number of data and security breaches, especially given the…”
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Learning and Experiencing Cryptography with CrypTool and SageMath Autor Esslinger, Bernhard

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Known-key distinguishers on 15-round 4-branch type-2 generalised Feistel networks with single substitution–permutation functions and near-collision attacks on its hashing modes Autor Dong, Le, Wang, Yanling, Wu, Wenling, Zou, Jian

“…Generalised Feistel network (GFN) is a popular design for block ciphers and hash functions…”
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A Novel Secure S-box Design Methodology Based on FPGA and SHA-256 Hash Algorithm for Block Cipher Algorithms Autor Aydin, Yilmaz, Garipcan, Ali Murat, Özkaynak, Fatih

“…), critical component in block cipher systems, is proposed. Unlike traditional methods providing low-level randomness, the proposed method utilizes physical true…”
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Two New Lightweight Cryptographic Hash Functions Based on Saturnin and Beetle for the Internet of Things Autor Windarta, Susila, Suryadi, Suryadi, Ramli, Kalamullah, Lestari, Andriani Adi, Wildan, Wildan, Pranggono, Bernardi, Wardhani, Rini Wisnu

“… We present two lightweight hash functions, Alit-Hash and Tjuilik-Hash, based on the Saturnin block cipher and the Beetle mode of operation…”
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