Cryptanalysis of Loiss Stream Cipher-Revisited by Lin Ding, Chenhui Jin, Jie Guan, Qiuyan Wang

“…Loiss is a novel byte-oriented stream cipher proposed in 2011. In this paper, based on solving systems of linear equations, we propose an improved Guess and Determine attack on Loiss with a time complexity of 2231 and a data complexity of 268, which reduces the time complexity of the Guess and Determine attack proposed by the designers by a factor of 216. …”
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Similarity Property and Slide Attack of Block Cipher FESH by Yafei Zheng, Wenling Wu

“…This paper focuses on similarity properties and extension of the classical slide property of block ciphers. Taking FESH, an award-winning block cipher of the National Cryptographic Algorithm Design Competition 2019, as an example, similarity properties of the encryption and key transformation are found, owing to the similar structures that the encryption and key transformation adopted, and the constants generation. …”
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IoT enabled data protection with substitution box for lightweight ciphers by K.B. Sarmila, S.V. Manisekaran

“…With the increased bit length of 5, it is observed that DAC exhibits excellent flexibility with traditional block cipher techniques, thus simplifying the use of such a solution as a building block of cryptographic primitives.…”
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The Security Weakness of Block Cipher Piccolo against Fault Analysis by Junghwan Song, Kwanhyung Lee, Younghoon Jung

“…Piccolo is a 64-bit lightweight block cipher which is able to be implemented in constrained hardware environments such as a wireless sensor network. …”
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Differential, Linear, and Meet-in-the-Middle Attacks on the Lightweight Block Cipher RBFK by Sugio Nobuyuki

“…Randomized butterfly architecture of fast Fourier transform for key cipher (RBFK) is the lightweight block cipher for Internet of things devices in an edge computing environment. …”
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A new cryptosystem based on an enhanced Vigenere cipher incorporating large SBoxes by Chemlal Abdelhakim, Tabti Hassan, El Bourakkadi Hamid, Abid Abdellah, Jarjar Abdellatif, Benazzi Abdelhamid

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In-depth study of lightweight block ciphers: Performance assessment and implementation on sensor motes by Amal Hkiri, Mouna Karmani, Fawaz Hasan Alasmary, Omar Ben Bahri, Ahmed Mohammed Murayr, Mohsen Machhout

“…The results reveal that the SPARX cipher emerged as the most resource-efficient, with the lowest memory footprint, while the RECTANGLE cipher required more memory across platforms.…”
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Shannon's Random-Cipher Result and the Generalized R-Norm Entropy of Type β by Satish Kumar, Arun Choudhary

“…Using the Fano inequality for the generalized R-norm entropy and Bayess probability of error, a generalized random-cipher result is proved by taking into account the generalized R-norm entropy of type β.…”
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Efficient constructions for large‐state block ciphers based on AES New Instructions by Rentaro Shiba, Kosei Sakamoto, Takanori Isobe

Subjects: “…AES‐NI, block cipher, cryptography, private key cryptography…”
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Comment on ‘Targeted Ciphers for Format‐Preserving Encryption’ from Selected Areas in Cryptography 2018 by Dachao Wang, Baocang Wang, Yuan Ping

“…In Selected Areas in Cryptography 2018, two targeted ciphers were proposed as new FPE schemes. The second scheme was designed with an algorithm called Mix–Swap–Unmix that is shown to be equivalent to a particular matching exchange process under a specific setting. …”
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Performance evaluation of the SM4 cipher based on field‐programmable gate array implementation by Sa'ed Abed, Reem Jaffal, Bassam Jamil Mohd, Mohammad Alshayeji

“…The SM4 cipher is one of the common block ciphers, which can be easily implemented and offers a high level of security. …”
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Chaotic Stream Cipher-Based Secure Data Communications over Intelligent Transportation Network by Wei Zhang, Shanyu Tang, Liping Zhang, Zhao Ma, Jun Song

“…To address the above security problems, we proposed a chaotic stream cipher-based cryptographic scheme to realise secure data communications over wireless sensor network (WSN), which is a part of ITS. …”
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Multistage Encryption for Text Using Steganography and Cryptography by Mohammed Majid Msallam, Fayez Aldoghan

Subjects: “…Caesar Cipher…”
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Enhancing the robustness of block ciphers through a graphical S-box evolution scheme for secure multimedia applications by Abdul Razaq, Muhammad Mahboob Ahsan, Hanan Alolaiyan, Musheer Ahmad, Qin Xin

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Implementation and Performance of Lightweight Authentication Encryption ASCON on IoT Devices by Gabriela Cagua, Valerie Gauthier-Umana, Carlos Lozano-Garzon

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A Novel Scheme for Construction of S-Box Using Action of Power Associative Loop and Its Applications in Text Encryption by Muhammad Asif, Sayeda Wajiha, Sameh Askar, Hijaz Ahmad

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Improved integral cryptanalysis of SPNbox in digital rights management systems by Jun Liu, Dachao Wang, Yupu Hu, Jie Chen, Baocang Wang

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Meet‐in‐the‐middle attacks on round‐reduced CRAFT based on automatic search by Zhangjun Ma, Manman Li, Shaozhen Chen

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A Cryptographic Scheme for Construction of Substitution Boxes Using Quantic Fractional Transformation by Abid Mahboob, Muhammad Asif, Muhammad Nadeem, Aysha Saleem, Sayed M. Eldin, Imran Siddique

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A Novel Construction of Substitution Box Based on Polynomial Mapped and Finite Field With Image Encryption Application by Abid Mahboob, Muhammad Asif, Imran Siddique, Aysha Saleem, Muhammad Nadeem, Dariusz Grzelczyk, Jan Awrejcewicz

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