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Journal articles on the topic 'Lightweight Encryption Cipher'

Author: Grafiati

Published: 6 September 2023

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1

Mishra, Girish, S. K. Pal, S. V. S. S. N. V. G. Krishna Murthy, Kanishk Vats, and Rakshak Raina. "Distinguishing Lightweight Block Ciphers in Encrypted Images." Defence Science Journal 71, no. 5 (2021): 647–55. http://dx.doi.org/10.14429/dsj.71.16843.

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Modern day lightweight block ciphers provide powerful encryption methods for securing IoT communication data. Tiny digital devices exchange private data which the individual users might not be willing to get disclosed. On the other hand, the adversaries try their level best to capture this private data. The first step towards this is to identify the encryption scheme. This work is an effort to construct a distinguisher to identify the cipher used in encrypting the traffic data. We try to establish a deep learning based method to identify the encryption scheme used from a set of three lightweig

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Matheis, Kenneth, Rainer Steinwandt, and Adriana Suárez Suárez Corona. "Algebraic Properties of the Block Cipher DESL." Symmetry 11, no. 11 (2019): 1411. http://dx.doi.org/10.3390/sym11111411.

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The Data Encryption Standard Lightweight extension (DESL) is a lightweight block cipher which is very similar to DES, but unlike DES uses only a single S-box. This work demonstrates that this block cipher satisfies comparable algebraic properties to DES—namely, the round functions of DESL generate the alternating group and both ciphers resist multiple right-hand sides attacks.

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Kim, Hyunjun, Siwoo Eum, Wai-Kong Lee, Sokjoon Lee, and Hwajeong Seo. "Secure and Robust Internet of Things with High-Speed Implementation of PRESENT and GIFT Block Ciphers on GPU." Applied Sciences 12, no. 20 (2022): 10192. http://dx.doi.org/10.3390/app122010192.

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With the advent of the Internet of Things (IoT) and cloud computing technologies, vast amounts of data are being created and communicated in IoT networks. Block ciphers are being used to protect these data from malicious attacks. Massive computation overheads introduced by bulk encryption using block ciphers can become a performance bottleneck of the server, requiring high throughput. As the need for high-speed encryption required for such communications has emerged, research is underway to utilize a graphics processor for encryption processing based on the high processing power of the GPU. Ap

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Sayyed, Karishma Shaukat, Prof S. R. Ganolkar, and Prof S. O. Rajankar. "FPGA Implementation of Rectangle Lightweight Block Cipher." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (2022): 2426–33. http://dx.doi.org/10.22214/ijraset.2022.42143.

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Abstract: Block ciphers are basic building blocks for network security. In recent years, designing a lightweight block cipher is the main goal of VLSI design engineers. In this paper, we have designed and verified the functionality of the RECTANGLE block cipher which is one of the lightweight block cipher using Modelsim simulator and implemented using Intel Quartus Prime 18.0 FPGA device. Using the bit-slice technique a RECTANGLE block cipher allows lightweight and fast implementations. The en-cryption architecture has two parts one is round transformation and the other is key scheduling. RECT

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Zakaria, Abdul Alif, Azni Haslizan Ab Halim, Farida Ridzuan, Nur Hafiza Zakaria, and Maslina Daud. "LAO-3D: A Symmetric Lightweight Block Cipher Based on 3D Permutation for Mobile Encryption Application." Symmetry 14, no. 10 (2022): 2042. http://dx.doi.org/10.3390/sym14102042.

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Data transmissions between smartphone users require security solutions to protect communications. Hence, encryption is an important tool that must be associated with smartphones to keep the user’s data safe. One proven solution to enhance the security of encryption algorithms is by using 3D designs on symmetric block ciphers. Although a 3D cipher design could improve the algorithms, the existing methods enlarge the block sizes that will also expand the key sizes and encryption rounds, thus decreasing their efficiency. Therefore, we propose the LAO-3D block cipher using a 3D permutation that of

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6

Wang, Juan, and Qun Ding. "Dynamic Rounds Chaotic Block Cipher Based on Keyword Abstract Extraction." Entropy 20, no. 9 (2018): 693. http://dx.doi.org/10.3390/e20090693.

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According to the keyword abstract extraction function in the Natural Language Processing and Information Retrieval Sharing Platform (NLPIR), the design method of a dynamic rounds chaotic block cipher is presented in this paper, which takes into account both the security and efficiency. The cipher combines chaotic theory with the Feistel structure block cipher, and uses the randomness of chaotic sequence and the nonlinearity of chaotic S-box to dynamically generate encrypted rounds, realizing more numbers of dynamic rounds encryption for the important information marked by NLPIR, while less num

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Antal, Eugen, and Viliam Hromada. "A NEW STREAM CIPHER BASED ON FIALKA M-125." Tatra Mountains Mathematical Publications 57, no. 1 (2013): 101–18. http://dx.doi.org/10.2478/tmmp-2013-0038.

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ABSTRACT In 2010, a new cipher Hummingbird by [Engels, D.-Fan, X.- -Gong, G.-Hu, H.-Smith, E. M. Hummingbird: Ultra-Lightweight Cryptography for Resource-Constrained Devices, in: 1st International Workshop on Lightweight Cryptography for Resource-Constrained Devices. Tenerife, Canary Islands, Spain, January 2010] was proposed. It is a combination of both block and stream cipher and its design was inspired and motivated by the Enigma machine. The encryption process of the cipher can be considered as a continuous running of a rotor-cipher. Four block ciphers play the role of the rotors that appl

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8

Zhang, Ping, and Qian Yuan. "Minimizing Key Materials: The Even–Mansour Cipher Revisited and Its Application to Lightweight Authenticated Encryption." Security and Communication Networks 2020 (March 10, 2020): 1–6. http://dx.doi.org/10.1155/2020/4180139.

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The Even–Mansour cipher has been widely used in block ciphers and lightweight symmetric-key ciphers because of its simple structure and strict provable security. Its research has been a hot topic in cryptography. This paper focuses on the problem to minimize the key material of the Even–Mansour cipher while its security bound remains essentially the same. We introduce four structures of the Even–Mansour cipher with a short key and derive their security by Patarin’s H-coefficients technique. These four structures are proven secure up to O˜2k/μ adversarial queries, where k is the bit length of t

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Fan, Ting, Lingchen Li, Yongzhuang Wei, and Enes Pasalic. "Differential cryptanalysis of full-round ANU-II ultra-lightweight block cipher." International Journal of Distributed Sensor Networks 18, no. 9 (2022): 155013292211193. http://dx.doi.org/10.1177/15501329221119398.

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Lightweight ciphers are often used as the underlying encryption algorithm in resource-constrained devices. Their cryptographic security is a mandatory goal for ensuring the security of data transmission. Differential cryptanalysis is one of the most fundamental methods applicable primarily to block ciphers, and the resistance against this type of cryptanalysis is a necessary design criterion. ANU-II is an ultra-lightweight block cipher proposed in 2017, whose design offers many advantages such as the use of fewer hardware resources (logic gates), low power consumption and fast encryption for I

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Al-Omari, A. H. "Lightweight Dynamic Crypto Algorithm for Next Internet Generation." Engineering, Technology & Applied Science Research 9, no. 3 (2019): 4203–8. http://dx.doi.org/10.48084/etasr.2743.

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Modern applications, especially real time applications, are hungry for high-speed end-to-end transmission which usually conflicts with the necessary requirements of confidential and secure transmission. In this work, a relatively fast, lightweight and attack-resistant crypto algorithm is proposed. The algorithm is a symmetric block cipher that uses a secure pre-shared secret as the first step. Then, a dynamic length key is generated and inserted inside the cipher text. Upon receiving the cipher text, the receiver extracts the key from the received cipher text to decrypt the message. In this al

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11

Zhang, Xing, Jian Chen, Tianning Li, Gang Dai, and Changda Wang. "LILP: A Lightweight Enciphering Algorithm to Encrypt Arbitrary-Length Messages." Symmetry 15, no. 1 (2023): 177. http://dx.doi.org/10.3390/sym15010177.

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The advancement of the Internet of Things (IoT) has promoted the development of embedded devices. It is important to ensure data transmission security on embedded devices with limited computing power and storage space. However, the traditional block encryption algorithm cannot run efficiently on embedded devices because of the large amount of computation. In this paper, a lightweight length-preserving-encryption algorithm (LILP) is proposed to convert an n-bit block cipher into a special block cipher that supports an arbitrary length of no less than 2n bits as input. LILP adopts the involution

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A. Baker, Shatha, and Ahmed S. Nori. "Comparison of the Randomness Analysis of the Modified Rectangle Block Cipher and Original algorithm." NTU Journal of Pure Sciences 1, no. 2 (2022): 10–21. http://dx.doi.org/10.56286/ntujps.v1i2.185.

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In recent years, different encryption lightweight algorithms have been suggested to protect the security of data transferred across the IoT network. The symmetric key ciphers play a significant role in the security of devices, in particular block ciphers. the RECTANGLE algorithm amongst the current lightweight algorithms. Rectangle algorithm does have good encryption efficacy but the characteristics of confusion and diffusion that a cipher needed are lacking from this algorithm. Therefore, by improving the algorithm confusion and diffusion properties, we expanded Rectangle utilizing a 3D ciphe

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13

Bansod, Gaurav, Narayan Pisharoty, and Abhijit Patil. "PICO : An Ultra Lightweight and Low Power Encryption Design for Ubiquitous Computing." Defence Science Journal 66, no. 3 (2016): 259. http://dx.doi.org/10.14429/dsj.66.9276.

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<div>An ultra-lightweight, a very compact block cipher ‘PICO’ is proposed. PICO is a substitution and permutation based network, which operates on a 64 bit plain text and supports a key length of 128 bits. It has a compact structure and requires 1877 GEs. Its innovative design helps to generate a large number of active S - boxes in fewer rounds which can thwart the linear and differential attacks on the cipher. PICO shows good performance on both the hardware and the software platforms. PICO consumes only 2504 bytes of Flash memory which is less than the ultra-lightweight cipher PRESENT.

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14

Prathiba, A., Suyash Vardhan Srivathshav, Ramkumar P. E., Rajkamal E., and Kanchana Bhaaskaran V. S. "Lightweight VLSI Architectures for Image Encryption Applications." International Journal of Information Security and Privacy 16, no. 1 (2022): 1–23. http://dx.doi.org/10.4018/ijisp.291700.

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Lightweight cryptography offers significant security service in constrained environments such as wireless sensor networks and Internet of Things. The focus of this article is to construct lightweight SPN block cipher architectures with substitution box based on finite fields. The paper also details the FPGA implementation of the lightweight symmetric block cipher algorithm of SPN type with combinational S-box. Restructuring of traditional look-up-table Substitution Box (S-Box) sub-structure with a combinational logic S-box is attempted. Elementary architectures namely the basic round architect

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Damodharan, Jamunarani, Emalda Roslin Susai Michael, and Nasir Shaikh-Husin. "High Throughput PRESENT Cipher Hardware Architecture for the Medical IoT Applications." Cryptography 7, no. 1 (2023): 6. http://dx.doi.org/10.3390/cryptography7010006.

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The Internet of Things (IoT) is an intelligent technology applied to various fields like agriculture, healthcare, automation, and defence. Modern medical electronics is also one such field that relies on IoT. Execution time, data security, power, and hardware utilization are the four significant problems that should be addressed in the data communication system between intelligent devices. Due to the risks in the implementation algorithm complexity, certain ciphers are unsuitable for IoT applications. In addition, IoT applications are also implemented on an embedded platform wherein computing

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Ding, Lina, Chunyuan Liu, Yanpeng Zhang, and Qun Ding. "A New Lightweight Stream Cipher Based on Chaos." Symmetry 11, no. 7 (2019): 853. http://dx.doi.org/10.3390/sym11070853.

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A chaotic system and two Nonlinear Feadback Shift Registers (NFSRs) are used to generate a new stream cipher in this paper. This design can be used for efficient encryption in resource-constrained devices or environments. The chaotic system is quantified and integrated with two NFSRs based on the technology of Field Programmable Gate Array (FPGA). Many analyses are made from the angle of entropy in order to verify the cryptographic characteristics of the stream cipher, and National Institute of Standards and Technology (NIST) statistical test is completed to analyze the cipher. The test result

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Mohammad Shah, Isma Norshahila, Eddie Shahril Ismail, Faieza Samat, and Normahirah Nek Abd Rahman. "Modified Generalized Feistel Network Block Cipher for the Internet of Things." Symmetry 15, no. 4 (2023): 900. http://dx.doi.org/10.3390/sym15040900.

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With the advent of the Internet-of-Things (IoT) technologies, millions of low-resource devices are constantly used at the network’s edge. As a result, the large amount of private and sensitive data generated by these devices must be securely transported, stored, and processed, posing a challenge because these resource-constrained IoT devices cannot meet the criteria of conventional encryption ciphers. Due to this limitation on IoT-enabled devices, lightweight cryptography has emerged as a new area of study. Lightweight block ciphers, a subfield of lightweight cryptography, include the substitu

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Ghorashi, Seyed, Tanveer Zia, Yinhao Jiang, and Michael Bewong. "Software Optimisation of Lightweight Klein Encryption in the Internet of Things." Journal of Information Security and Cybercrimes Research 4, no. 2 (2021): 159–72. http://dx.doi.org/10.26735/pxae9280.

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The Internet of Things (IoT) and Wireless Sensor Network (WSN) devices are prone to security vulnerabilities, especially when they are resource constrained. Lightweight cryptography is a promising encryption concept for IoT and WSN devices, that can mitigate these vulnerabilities. For example, Klein encryption is a lightweight block cipher, which has achieved popularity for the trade-off between performance and security. In this paper, we propose one novel method to enhance the efficiency of the Klein block cipher and the effects on the Central Processing Unit (CPU), memory usage, and processi

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Maolood, Abeer Tariq, Ekhlas Khalaf Gbashi, and Eman Shakir Mahmood. "Novel lightweight video encryption method based on ChaCha20 stream cipher and hybrid chaotic map." International Journal of Electrical and Computer Engineering (IJECE) 12, no. 5 (2022): 4988. http://dx.doi.org/10.11591/ijece.v12i5.pp4988-5000.

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<span lang="EN-US">In the recent years, an increasing demand for securing visual resource-constrained devices become a challenging problem due to the characteristics of these devices. Visual resource-constrained devices are suffered from limited storage space and lower power for computation such as wireless sensors, internet protocol (IP) camera and smart cards. Consequently, to support and preserve the video privacy in video surveillance system, lightweight security methods are required instead of the existing traditional encryption methods. In this paper, a new light weight stream ciph

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Guang, Yerui, Longfei Yu, Wenjie Dong, et al. "Chaos-Based Lightweight Cryptographic Algorithm Design and FPGA Implementation." Entropy 24, no. 11 (2022): 1610. http://dx.doi.org/10.3390/e24111610.

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With the massive application of IoT and sensor technologies, the study of lightweight ciphers has become an important research topic. In this paper, an effective lightweight LZUC (lightweight Zu Chongzhi) cipher based on chaotic system is proposed to improve the traditional ZUC algorithm. In this method, a further algorithm is designed for the process of integrating chaos into the lightweighting of ZUC. For the first time, this design introduces the logistic chaotic system into both the LFSR (linear feedback shift register) and nonlinear F-function of the cryptographic algorithm. The improved

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Fang, Xing, Hongxin Zhang, Xiaotong Cui, Yuanzhen Wang, and Linxi Ding. "Efficient Attack Scheme against SKINNY-64 Based on Algebraic Fault Analysis." Entropy 25, no. 6 (2023): 908. http://dx.doi.org/10.3390/e25060908.

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Lightweight block ciphers are normally used in low-power resource-constrained environments, while providing reliable and sufficient security. Therefore, it is important to study the security and reliability of lightweight block ciphers. SKINNY is a new lightweight tweakable block cipher. In this paper, we present an efficient attack scheme for SKINNY-64 based on algebraic fault analysis. The optimal fault injection location is given by analyzing the diffusion of a single-bit fault at different locations during the encryption process. At the same time, by combining the algebraic fault analysis

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Zhong, Xiao Jun, and Lu Yao. "A Lightweight Message Encrypt Protocol for Electronic Commerce." Applied Mechanics and Materials 432 (September 2013): 545–48. http://dx.doi.org/10.4028/www.scientific.net/amm.432.545.

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In this paper, we propose a publicly verifiable batch encryption scheme. It allows a trusted entity to verify that two or more cipher texts hind the same message without revealing it. The message can also be verified by running a single PVE scheme with the same public value for each cipher text. However, it requires more computation than our scheme. According to our analysis, our scheme can reduce the overhead of computations by 66%. Furthermore, our scheme can be applied to voting and network testing to prove the fairness.

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Fathy, Cherine, and Hassan M. Ali. "A Secure IoT-Based Irrigation System for Precision Agriculture Using the Expeditious Cipher." Sensors 23, no. 4 (2023): 2091. http://dx.doi.org/10.3390/s23042091.

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Due to the recent advances in the domain of smart agriculture as a result of integrating traditional agriculture and the latest information technologies including the Internet of Things (IoT), cloud computing, and artificial intelligence (AI), there is an urgent need to address the information security-related issues and challenges in this field. In this article, we propose the integration of lightweight cryptography techniques into the IoT ecosystem for smart agriculture to meet the requirements of resource-constrained IoT devices. Moreover, we investigate the adoption of a lightweight encryp

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Dunmore, Aeryn, Juliet Samandari, and Julian Jang-Jaccard. "Matrix Encryption Walks for Lightweight Cryptography." Cryptography 7, no. 3 (2023): 41. http://dx.doi.org/10.3390/cryptography7030041.

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In this paper, we propose a new symmetric stream cipher encryption algorithm based on Graph Walks and 2-dimensional matrices, called Matrix Encryption Walks (MEW). We offer example Key Matrices and show the efficiency of the proposed method, which operates in linear complexity with an extremely large key space and low-resource requirements. We also provide the Proof of Concept code for the encryption algorithm and a detailed analysis of the security of our proposed MEW. The MEW algorithm is designed for low-resource environments such as IoT or smart devices and is therefore intended to be simp

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Ruhil, Ankit, Dr Manjot Kaur Bhatia, and Pooja kumari. "SLIM: A Lightweight Block Cipher for Internet of Health Things." International Journal for Research in Applied Science and Engineering Technology 10, no. 12 (2022): 370–81. http://dx.doi.org/10.22214/ijraset.2022.47879.

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Abstract: Increased protection of resource-constrained devices, such as radio frequency identification (RFID) systems, is in high demand these days. For high-resource desktop PCs, current encryption techniques are sufficient. Access control systems, transaction banking systems, and payment systems are all examples of high-security applications where RFID technology are used. The attacker tries to deceive RFIDs in order to gain illegal access to services without paying for them or to get around security measures by detecting a secret password. The most difficult problem with RFID systems is ens

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Fadhil, Heba Mohammed, Mohamed Elhoseny, and Baydaa M. Mushgil. "Protecting Medical Data on the Internet of Things with an Integrated Chaotic-GIFT Lightweight Encryption Algorithm." Journal of Cybersecurity and Information Management 12, no. 1 (2023): 50–66. http://dx.doi.org/10.54216/jcim.120105.

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The secure transmission of medical data is crucial for the protection of patients' privacy and confidentiality. With the advent of IoT in healthcare, medical data is being transmitted over networks that are vulnerable to cyberattacks. Therefore, there is an urgent need for lightweight yet secure encryption algorithms that can protect medical data in transit. In this paper, we propose an integrated Chaotic-GIFT algorithm for lightweight and robust encryption of medical data transmitted over IoT networks. The proposed algorithm combines the chaos theory with a lightweight block cipher to provide

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Cherckesova, Larissa, Olga Safaryan, Pavel Razumov, Dmitry Medvedev, Veronica Kravchenko, and Yuriy Ivanov. "Analysis of block encryption algorithms being used in devices with restricted amount of technological possibilities." E3S Web of Conferences 224 (2020): 01043. http://dx.doi.org/10.1051/e3sconf/202022401043.

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This report is devoted to the comparative analysis of the lightweight NASH block encryption algorithm and the algorithm presented by USA National Security Agency in 2013 – SPECK. Their detailed description is given, the analysis is made. The task of the study is to investigate and analyze cryptographic encryption algorithms used in devices with limited capabilities such as microcontrollers. The study of lightweight encryption algorithms and their application for cybersecurity tasks is necessary to create the latest cryptographic systems aimed at preventing various types of attacks. The study r

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Jin, Jungha, Yewon Oh, and Keecheon Kim. "A Lightweight Block Cipher Algorithm for Secure SDN Environment." International Journal of Advanced Research in Engineering 4, no. 4 (2018): 1. http://dx.doi.org/10.24178/ijare.2018.4.4.01.

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Software Defined Network is a next-generation networking technology that transforms a closed network environment based on existing network vendors into a flexible, software-based, centralized management environment that can be simplified by abstracting and programming. Although these advantages can be applied to some security problems rather than existing networks, most of the security problems and vulnerabilities of existing networks are present and various attacks are taking place. In this paper, we propose a structure to enhance the security function of SDN by checking how to implement the

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Alharbi, Adel R., Hassan Tariq, Amer Aljaedi, and Abdullah Aljuhni. "Latency-Aware Accelerator of SIMECK Lightweight Block Cipher." Applied Sciences 13, no. 1 (2022): 161. http://dx.doi.org/10.3390/app13010161.

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This article presents a latency-optimized implementation of the SIMECK lightweight block cipher on a field-programmable-gate-array (FPGA) platform with a block and key lengths of 32 and 64 bits. The critical features of our architecture include parallelism, pipelining, and a dedicated controller. Parallelism splits the digits of the key and data blocks into smaller segments. Then, we use each segmented key and data block in parallel for encryption and decryption computations. Splitting key and data blocks helps reduce the required clock cycles. A two-stage pipelining is used to shorten the cri

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Zhang, Ping. "Permutation-Based Lightweight Authenticated Cipher with Beyond Conventional Security." Security and Communication Networks 2021 (October 27, 2021): 1–9. http://dx.doi.org/10.1155/2021/1468007.

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Lightweight authenticated ciphers are specially designed as authenticated encryption (AE) schemes for resource-constrained devices. Permutation-based lightweight authenticated ciphers have gained more attention in recent years. However, almost all of permutation-based lightweight AE schemes only ensure conventional security, i.e., about c / 2 -bit security, where c is the capacity of the permutation. This may be vulnerable for an insufficiently large capacity. This paper focuses on the stronger security guarantee and the better efficiency optimization of permutation-based lightweight AE scheme

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Chakraborty, Bishwajit, and Mridul Nandi. "The mF mode of authenticated encryption with associated data." Journal of Mathematical Cryptology 16, no. 1 (2022): 73–97. http://dx.doi.org/10.1515/jmc-2020-0054.

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Abstract In recent years, the demand for lightweight cryptographic protocols has grown immensely. To fulfill this necessity, the National Institute of Standards and Technology (NIST) has initiated a standardization process for lightweight cryptographic encryption. NIST’s call for proposal demands that the scheme should have one primary member that has a key length of 128 bits, and it should be secure up to 2 50 − 1 {2}^{50}-1 byte queries and 2 112 {2}^{112} computations. In this article, we propose a tweakable block cipher (TBC)-based authenticated encryption with associated data (AEAD) schem

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Ghanim Sulaiman, Alyaa, and Sufyan Salim Mahmood AlDabbagh. "Modified 128-EEA2 Algorithm by Using HISEC Lightweight Block Cipher Algorithm with Improving the Security and Cost Factors." Indonesian Journal of Electrical Engineering and Computer Science 10, no. 1 (2018): 337. http://dx.doi.org/10.11591/ijeecs.v10.i1.pp337-342.

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<span>128-EEA2 (Evolved Packet System Encryption Algorithm 2) is a confidentiality algorithm which is used to encrypt and decrypt block of data based on confidentiality key. This confidentiality algorithm 128-EEA2 is based on the AES-128 which is the block cipher algorithm of 128 bit in CTR mode. In this paper, we are going to replace the AES-128 block cipher algorithm by HISEC block cipher algorithm for two reasons such as reducing cost and ameliorate security factor.</span>

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Kwon, Hyeokdong, SangWoo An, YoungBeom Kim, et al. "Designing a CHAM Block Cipher on Low-End Microcontrollers for Internet of Things." Electronics 9, no. 9 (2020): 1548. http://dx.doi.org/10.3390/electronics9091548.

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As the technology of Internet of Things (IoT) evolves, abundant data is generated from sensor nodes and exchanged between them. For this reason, efficient encryption is required to keep data in secret. Since low-end IoT devices have limited computation power, it is difficult to operate expensive ciphers on them. Lightweight block ciphers reduce computation overheads, which are suitable for low-end IoT platforms. In this paper, we implemented the optimized CHAM block cipher in the counter mode of operation, on 8-bit AVR microcontrollers (i.e., representative sensor nodes). There are four new te

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Kanda, Guard, and Kwangki Ryoo. "Vedic Multiplier-based International Data Encryption Algorithm Crypto-Core for Efficient Hardware Multiphase Encryption Design." Webology 19, no. 1 (2022): 4581–96. http://dx.doi.org/10.14704/web/v19i1/web19304.

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At present, there are several pieces of research on designing and implementing new cryptographic algorithms that are lightweight and resistant to several, if not major forms of security attacks. However, some algorithms such as the International Data Encryption Algorithm (IDEA), which has been around for some time is yet to record any real threat against its functionality. To ensure its continued usage, current implementations rely on multiphase encryption where it is combined with other algorithms such as ROTation (ROT) and Data Encryption Standard (DES) for maximum security strength. Multiph

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Han, Guoyong, and Wenying Zhang. "Improved Biclique Cryptanalysis of the Lightweight Block Cipher Piccolo." Security and Communication Networks 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/7589306.

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Biclique cryptanalysis is a typical attack through finding a biclique which is a type of bipartite diagram to reduce the computational complexity. By investigating the subkey distribution and the encryption structure, we find out a weakness in the key schedule of Piccolo-80. A 6-round biclique is constructed for Piccolo-80 and a 7-round biclique for Piccolo-128. Then a full round biclique cryptanalysis of Piccolo is presented. The results of the attacks are with data complexity of 240and 224chosen ciphertexts and with computational complexity of 279.22and 2127.14, respectively. They are superi

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Winarno, Agus, and Riri Fitri Sari. "A Novel Secure End-to-End IoT Communication Scheme Using Lightweight Cryptography Based on Block Cipher." Applied Sciences 12, no. 17 (2022): 8817. http://dx.doi.org/10.3390/app12178817.

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Personal data security is a cybersecurity trend that has captured the world’s attention. Governments, practitioners and academics are jointly building personal data security in various communication systems, including IoT. The protocol that is widely used in IoT implementation is MQTT. By default, MQTT does not provide data security features in the form of data encryption. Therefore, this research was carried out on the design of Secure End-to-End Encryption MQTT with Block Cipher-Based Lightweight Cryptography. The protocol is designed by utilizing the Galantucci secret sharing scheme and a l

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Tripathy, Alakananda, Sateesh Kumar Pradhan, Ajit Kumar Nayak, Smita Rath, and Alok Ranjan Tripathy. "Integration of PRESENT Cipher Model Using Bit Permutation in Wireless Sensor Network for Data Security." Journal of Computational and Theoretical Nanoscience 17, no. 11 (2020): 5037–45. http://dx.doi.org/10.1166/jctn.2020.9338.

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Security of data has become the biggest concern in recent years, due to the growing number of wireless networks. Accordingly, cryptography is becoming essential in improving data security. Encryption schemes that transforms the data into an incomprehensible shape. It plays an important role in applications such as wireless sensor networks, as most of the data is transmitted through an unsafe channel. Ultra-lightweight cryptography is one the most preferable research areas which having significant contribution towards the security aspects. There is a low power block cipher PRESENT. In this prop

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Sawka, Maciej, and Marcin Niemiec. "A Sponge-Based Key Expansion Scheme for Modern Block Ciphers." Energies 15, no. 19 (2022): 6864. http://dx.doi.org/10.3390/en15196864.

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Many systems in use today require strong cryptographic primitives to ensure confidentiality and integrity of data. This is especially true for energy systems, such as smart grids, as their proper operation is crucial for the existence of a functioning society. Because of this, we observe new developments in the field of cryptography every year. Among the developed primitives, one of the most important and widely used are iterated block ciphers. From AES (Advanced Encryption Standard) to LEA (Lightweight Encryption Algorithm), these ciphers are omnipresent in our world. While security of the en

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Zhang, Xing, Shaoyu Tang, Tianning Li, Xiaowei Li, and Changda Wang. "GFRX: A New Lightweight Block Cipher for Resource-Constrained IoT Nodes." Electronics 12, no. 2 (2023): 405. http://dx.doi.org/10.3390/electronics12020405.

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The study of lightweight block ciphers has been a "hot topic". As one of the main structures of block ciphers, the Feistel structure has attracted much attention. However, the traditional Feistel structure cipher changes only half of the plaintext in an iterative round, resulting in slow diffusion. Therefore, more encryption rounds are required to ensure security. To address this issue, a new algorithm, GFRX, is proposed, which combines a generalized Feistel structure and ARX (Addition or AND, Rotation, XOR). The GFRX algorithm uses an ARX structure with different non-linear components to deal

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A. Dawood, Omar. "Fast lightweight block cipher design with involution substitution permutation network (SPN) structure." Indonesian Journal of Electrical Engineering and Computer Science 20, no. 1 (2020): 361. http://dx.doi.org/10.11591/ijeecs.v20.i1.pp361-369.

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<p>In the present paper, a new cryptographic lightweight algorithm has been developed for the Internet of Things (IoT) applications. The submitted cipher designed with the involution Substitution Permutation Network SPN structure. The involution structure means that the same encryption algorithm is used in the decryption process except the ciphering key algorithm is applied in reverse order. The introduced algorithm encrypts the data with a block size of 128-bit 192-bit or 256-bit, which iterative with 10, 12 and 14-rounds respectively similar to the AES cipher. The design aspect support

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Peng, Chunyan, Xiujuan Du, Keqin Li, and Meiju Li. "An Ultra-Lightweight Encryption Scheme in Underwater Acoustic Networks." Journal of Sensors 2016 (2016): 1–10. http://dx.doi.org/10.1155/2016/8763528.

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We tackle a fundamental security problem in underwater acoustic networks (UANs). The S-box in the existing block encryption algorithm is more energy consuming and unsuitable for resources-constrained UANs. In this paper, instead of S-box, we present a lightweight, 8-round iteration block cipher algorithm for UANs communication based on chaotic theory and increase the key space by changing the number of iteration round. We further propose secure network architecture of UANs. By analysis, our algorithm can resist brute-force searches and adversarial attacks. Simulation results show that, compare

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An, SangWoo, YoungBeom Kim, Hyeokdong Kwon, Hwajeong Seo, and Seog Chung Seo. "Parallel Implementations of ARX-Based Block Ciphers on Graphic Processing Units." Mathematics 8, no. 11 (2020): 1894. http://dx.doi.org/10.3390/math8111894.

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With the development of information and communication technology, various types of Internet of Things (IoT) devices have widely been used for convenient services. Many users with their IoT devices request various services to servers. Thus, the amount of users’ personal information that servers need to protect has dramatically increased. To quickly and safely protect users’ personal information, it is necessary to optimize the speed of the encryption process. Since it is difficult to provide the basic services of the server while encrypting a large amount of data in the existing CPU, several pa

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Liu, Ya, Yifan Shi, Dawu Gu, et al. "Improved Meet-in-the-Middle Attacks on Reduced-Round Kiasu-BC and Joltik-BC." Computer Journal 62, no. 12 (2019): 1761–76. http://dx.doi.org/10.1093/comjnl/bxz059.

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Abstract Kiasu-BC and Joltik-BC are internal tweakable block ciphers of authenticated encryption algorithms Kiasu and Joltik submitted to the CAESAR competition. Kiasu-BC is a 128-bit block cipher, of which tweak and key sizes are 64 and 128 bits, respectively. Joltik-BC-128 is a 64-bit lightweight block cipher supporting 128 bits tweakey. Its designers recommended the key and tweak sizes are both 64 bits. In this paper, we propose improved meet-in-the-middle attacks on 8-round Kiasu-BC, 9-round and 10-round Joltik-BC-128 by exploiting properties of their structures and using precomputation ta

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Shifa, Amna, Mamoona Asghar, Salma Noor, Neelam Gohar, and Martin Fleury. "Lightweight Cipher for H.264 Videos in the Internet of Multimedia Things with Encryption Space Ratio Diagnostics." Sensors 19, no. 5 (2019): 1228. http://dx.doi.org/10.3390/s19051228.

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Within an Internet of Multimedia Things, the risk of disclosing streamed video content, such as that arising from video surveillance, is of heightened concern. This leads to the encryption of that content. To reduce the overhead and the lack of flexibility arising from full encryption of the content, a good number of selective-encryption algorithms have been proposed in the last decade. Some of them have limitations, in terms of: significant delay due to computational cost, or excess memory utilization, or, despite being energy efficient, not providing a satisfactory level of confidentiality,

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Chatterjee, Runa, Rajdeep Chakraborty, and Mondal J.K. "DESIGN OF LIGHTWEIGHT CRYPTOGRAPHIC MODEL FOR END-TO-END ENCRYPTION IN IOT DOMAIN." IRO Journal on Sustainable Wireless Systems 1, no. 04 (2019): 215–24. http://dx.doi.org/10.36548/jsws.2019.4.002.

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Digitalization rapidly connected the entire world. Everyday an enormous volumes of digital data produced by billions of intelligent devices which requires safe transmission over internet. If we look into embedded environment, handling massive volume of data is impractical for low power and low memory devices which leads to lightweight concept. The proposed lightweight model includes many symmetric key sequentially. The model follows fiestel network structure where 64 bits input block divided by two 32 bits blocks. Then every half undergoes through various symmetric key algorithms like TE (Tria

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Thorat, C. G., and V. S. Inamdar. "Implementation of new hybrid lightweight cryptosystem." Applied Computing and Informatics 16, no. 1/2 (2018): 195–206. http://dx.doi.org/10.1016/j.aci.2018.05.001.

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Embedded systems, Internet of Things (IoT) and mobile computing devices are used in various domains which include public-private infrastructure, industrial installation and critical environment. Generally, information handled by these devices is private and critical. Therefore, it must be appropriately secured from different attacks and hackers. Lightweight cryptography is an aspiring field which investigates the implementation of cryptographic primitives and algorithms for resource constrained devices. In this paper, a new compact hybrid lightweight encryption technique has been proposed. Pro

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El-hajj, Mohammed, Hussien Mousawi, and Ahmad Fadlallah. "Analysis of Lightweight Cryptographic Algorithms on IoT Hardware Platform." Future Internet 15, no. 2 (2023): 54. http://dx.doi.org/10.3390/fi15020054.

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Highly constrained devices that are interconnected and interact to complete a task are being used in a diverse range of new fields. The Internet of Things (IoT), cyber-physical systems, distributed control systems, vehicular systems, wireless sensor networks, tele-medicine, and the smart grid are a few examples of these fields. In any of these contexts, security and privacy might be essential aspects. Research on secure communication in Internet of Things (IoT) networks is a highly contested topic. One method for ensuring secure data transmission is cryptography. Because IoT devices have limit

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Saraiva, Daniel A. F., Valderi Reis Quietinho Leithardt, Diandre de Paula, André Sales Mendes, Gabriel Villarrubia González, and Paul Crocker. "PRISEC: Comparison of Symmetric Key Algorithms for IoT Devices." Sensors 19, no. 19 (2019): 4312. http://dx.doi.org/10.3390/s19194312.

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With the growing number of heterogeneous resource-constrained devices connected to the Internet, it becomes increasingly challenging to secure the privacy and protection of data. Strong but efficient cryptography solutions must be employed to deal with this problem, along with methods to standardize secure communications between these devices. The PRISEC module of the UbiPri middleware has this goal. In this work, we present the performance of the AES (Advanced Encryption Standard), RC6 (Rivest Cipher 6), Twofish, SPECK128, LEA, and ChaCha20-Poly1305 algorithms in Internet of Things (IoT) devi

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Chatamoni, Anil Kumar, and Rajendra Naik Bhukya. "Lightweight Compressive Sensing for Joint Compression and Encryption of Sensor Data." International Journal of Engineering and Technology Innovation 12, no. 2 (2022): 167–81. http://dx.doi.org/10.46604/ijeti.2022.8599.

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The security and energy efficiency of resource-constrained distributed sensors are the major concerns in the Internet of Things (IoT) network. A novel lightweight compressive sensing (CS) method is proposed in this study for simultaneous compression and encryption of sensor data in IoT scenarios. The proposed method reduces the storage space and transmission cost and increases the IoT security, with joint compression and encryption of data by image sensors. In this proposed method, the cryptographic advantage of CS with a structurally random matrix (SRM) is considered. Block compressive sensin

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Liu, Hui, Bo Zhao, Jianwen Zou, Linquan Huang, and Yifan Liu. "A Lightweight Image Encryption Algorithm Based on Message Passing and Chaotic Map." Security and Communication Networks 2020 (July 25, 2020): 1–12. http://dx.doi.org/10.1155/2020/7151836.

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The popularization of 5G and the development of cloud computing further promote the application of images. The storage of images in an untrusted environment has a great risk of privacy leakage. This paper outlines a design for a lightweight image encryption algorithm based on a message-passing algorithm with a chaotic external message. The message-passing (MP) algorithm allows simple messages to be passed locally for the solution to a global problem, which causes the interaction among adjacent pixels without additional space cost. This chaotic system can generate high pseudorandom sequences wi

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