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Research on parallel aes encryption algorithm based on a ternary optical computer

OPTICS COMMUNICATIONS 2025年 583卷

作者： Song, Kai Liu, Shuzhe Wang, Hejie Yang, Sheng Yan, Liping Zhang, Sulan East China Jiaotong Univ Sch Informat & Software Engn Shuanggang Rd Nanchang 330013 Peoples R China Jiaxing Univ Sch Artificial Intelligence Jiaxing 314001 Zhejiang Peoples R China

The Advanced encryption Standard (aes) encryption algorithm has never been broken since its introduction, and its security has been widely recognized and adopted widely by numerous countries and organizations. However, the algorithm requires dozens of iterations and each iteration involves a large number of computations, so there are problems such as low encryption efficiency and high computational costs. Aiming at these problems, this paper combines the characteristics of ternary optical computer (TOC), such as many data bits, parallel computation, three-valued encoding, to study and propose a parallel aes encryption scheme based on TOC. This scheme leverages the parallel advantages of TOC to improve the block-by-block encryption mode in the aes encryption algorithm. By employing a parallel computing strategy, it effectively reduces the execution time of the algorithm and significantly enhances encryption efficiency. In addition, this paper introduces threevalued operation logic on the basis of binary Exclusive OR(XOR) operation and constructs a set of three-valued XOR (T-XOR) standards to further improve the operation efficiency of aes encryption algorithm on TOC. Through the in-depth analysis of the algorithm resource consumption and time efficiency, and combined with the experimental verification, it can be concluded that the parallel aes encryption algorithm based on TOC has better computing efficiency and time effectiveness, which demonstrates the advantages of TOC in dealing with large-scale computing tasks.

关键词： Ternary optical computer Three-valued encoding aes encryption algorithm

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An Improved aes encryption algorithm Based on Chaos Theory in Wireless Communication Networks 3

An Improved AES Encryption Algorithm Based on Chaos Theory i...

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International Conference on Robot Vision and Signal Processing

作者： Yang, Zi-Heng Li, Ao-Han Yu, Ling-Ling Kang, Shi-Jun Han, Meng-Jiang Ding, Qun Heilongjiang Univ Sch Elect Engn Harbin 150080 Heilongjiang Peoples R China

ISBN: (纸本)9781467396462

for ensuring the security of the information transmission, safe encryption algorithms are needed to encrypt information in wireless communication networks. Currently, one relative common encryption algorithm is aes encryption algorithm. However, aes encryption algorithm is public, which brings many problems to its security. To solving the safe problem of aes encryption algorithm, one improved aes encryption based on chaos theory is proposed. Simulation is also conducted by MATLAB to verify the feasibly and security of the proposed improved aes encryption.

关键词： wireless communication networks aes encryption algorithm chaos theory MATLAB

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On the Performance of Non-Profiled Differential Deep Learning Attacks against an aes encryption algorithm Protected using a Correlated Noise Generation based Hiding Countermeasure

On the Performance of Non-Profiled Differential Deep Learnin...

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Design, Automation and Test in Europe Conference and Exhibition (DATE)

作者： Alipour, Amir Papadimitriou, Athanasios Beroulle, Vincent Aerabi, Ehsan Hely, David Univ Grenoble Alpes Grenoble INP LCIS F-26000 Valence France

ISBN: (纸本)9783981926347

Recent works in the field of cryptography focus on Deep Learning based Side Channel Analysis (DLSCA) as one of the most powerful attacks against common encryption algorithms such as aes. As a common case, profiling DLSCA have shown great capabilities in revealing secret cryptographic keys against the majority of aes implementations. In a very recent study, it has been shown that Deep Learning can be applied in a non-profiling way (non-profiling DLSCA), making this method considerably more practical, and able to break powerful counter-measures for encryption algorithms such as aes including masking countermeasures, requiring considerably less power traces than a first order CPA attack. In this work, our main goal is to apply the non-profiling DLSCA against a hiding-based aes countermeasure which utilizes correlated noise generation so as to hide the secret encryption key. We show that this aes, with correlated noise generation as a lightweight countermeasure, can provide equivalent protection under CPA and under non-profiling DLSCA attacks, in terms of the required power traces to obtain the secret key.

关键词： Deep Learning Side Channel Analysis Profiling SCA non-Profiling SCA aes encryption algorithm Hiding-based aes countermeasure

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Password Security Using Bcrypt with aes encryption algorithm 1st

Password Security Using Bcrypt with AES Encryption Algorithm

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1st International Conference on Smart Computing and Informatics (SCI)

作者： Kumar, Narander Chaudhary, Priyanka BB Ambedkar Univ Dept Comp Sci Lucknow Uttar Pradesh India

ISBN: (纸本)9789811055447;9789811055430

With the advancement of technology, the Internet has become a widely used tool of communication. Million numbers of individual all over in the world can get the utilization of technology. Novel issues like cyber stalking have been increasing worldwide global attention. Cyber stalking can be explained as threatening behavior or undesirable advances intended for another using the Internet and other way of online communications, so client authentication in computer systems is an essential feature in the present time for avoiding cyber stalking. In this paper, we have scheduled a technique utilizing Bcrypt hashing technique with aes encryption for securing an online account and reducing cyber criminal activity.

关键词： Cyber crime Hashing aes encryption algorithm Bcrypt hashing Cyber criminal Cyber stalking

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On the performance of non-profiled differential deep learning attacks against an aes encryption algorithm protected using a correlated noise generation based hiding countermeasure 20

On the performance of non-profiled differential deep learnin...

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Proceedings of the 23rd Conference on Design, Automation and Test in Europe

作者： Amir Alipour Athanasios Papadimitriou Vincent Beroulle Ehsan Aerabi David Hély Univ. Grenoble Alpes Valence France

ISBN: (纸本)9783981926347

Recent works in the field of cryptography focus on Deep Learning based Side Channel Analysis (DLSCA) as one of the most powerful attacks against common encryption algorithms such as aes. As a common case, profiling DLSCA have shown great capabilities in revealing secret cryptographic keys against the majority of aes implementations. In a very recent study, it has been shown that Deep Learning can be applied in a non-profiling way (non-profiling DLSCA), making this method considerably more practical, and able to break powerful countermeasures for encryption algorithms such as aes including masking countermeasures, requiring considerably less power traces than a first order CPA attack. In this work, our main goal is to apply the non-profiling DLSCA against a hiding-based aes countermeasure which utilizes correlated noise generation so as to hide the secret encryption key. We show that this aes, with correlated noise generation as a lightweight countermeasure, can provide equivalent protection under CPA and under non-profiling DLSCA attacks, in terms of the required power traces to obtain the secret key.

关键词： non-profiling SCA deep learning profiling SCA hiding-based aes countermeasure aes encryption algorithm side channel analysis

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An image encryption method based on chaos system and aes algorithm

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JOURNAL OF SUPERCOMPUTING 2019年第10期75卷 6663-6682页

作者： Arab, Alireza Rostami, Mohammad Javad Ghavami, Behnam Shahid Bahonar Univ Kerman Kerman Iran

In this paper, a novel image encryption algorithm is proposed based on the combination of the chaos sequence and the modified aes algorithm. In this method, the encryption key is generated by Arnold chaos sequence. Then, the original image is encrypted using the modified aes algorithm and by implementing the round keys produced by the chaos system. The proposed approach not only reduces the time complexity of the algorithm but also adds the diffusion ability to the proposed algorithm, which make the encrypted images by the proposed algorithm resistant to the differential attacks. The key space of the proposed method is large enough to resist the brute-force attacks. This method is so sensitive to the initial values and input image so that the small changes in these values can lead to significant changes in the encrypted image. Using statistical analyses, we show that this approach can protect the image against the statistical attacks. The entropy test results illustrate that the entropy values are close to the ideal, and hence, the proposed algorithm is secure against the entropy attacks. The simulation results clarify that the small changes in the original image and key result in the significant changes in the encrypted image and the original image cannot be accessed.

关键词： aes encryption algorithm Arnold chaos sequence Linear conversion Correlation

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Chaos encryption algorithm Based on Kent Mapping and aes Combination

Chaos Encryption Algorithm Based on Kent Mapping and AES Com...

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2018 International Conference on Network, Communication, Computer Engineering (NCCE 2018)

作者： Yong Wang Shuo Chen Ying Wang School of computers Guangdong University of Technology

ISBN: (纸本)9781510871076

Aiming at the application of a class of image encryption algorithm based on chaotic system,a chaotic image encryption algorithm based on Kent mapping and aes(Advanced encryption Standard) encryption algorithm is ***,an initial condition is defined and a parameter related to plaintext pixel value is extracted as a *** chaotic sequence generated by Kent is used as the target key of the aes encryption ***,the plaintext and the target key are XOR-processed Finally,the target key is substituted into the algorithm to perform several aes encryption algorithms to obtain the *** experimental results show that the proposed algorithm can resist the differential attacks and analyze the statistical characteristics well,but also can effectively resist the plaintext attack and the encryption effect is better.

关键词： chaos system image encryption Kent mapping aes encryption algorithm

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A Video encryption Service Based on Cloud Computing 7

A Video Encryption Service Based on Cloud Computing

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7th IEEE International Conference on Electronics Information and Emergency Communication (ICEIEC)

作者： Pei, Dong Guo, Xu Zhang, Junxing Inner Mongolia Univ Coll Comp Sci Hohhot Peoples R China

ISBN: (纸本)9781509030255

With the popularization of the network in recent years, the application of video broadcast system, video conference system, video Surveillance System and other aspects of the application have put forward higher requirements on the security of video information. Especially, if it is related to the military, economic and political sensitivity of the video data, studying the encryption of video data is more important. However, the traditional centralized data encryption offers only a single form of service and its encryption speed is slow. In order to improve the speed of encryption, we take advantage of the characteristics of cloud computing to improve the encryption speed. At the same time, we use aes (Advanced encryption Standard) algorithm with high security to encrypt the video. Therefore, this paper builds a Hadoop cluster and uses the MapReduce framework to design the encryption service system. Additionally, we provide a complete encryption scheme, a selective encryption scheme, and a partial encryption scheme to encrypt the video data. As a result, not only improves the speed of video encryption, but also optimizes the video encryption strategy. Furthermore, the user can select the encryption scheme according to their requirements. The experimental results show that the video encryption service that we provide can meet the requirements of high-speed, security and so on.

关键词： aes encryption algorithm Hadoop cluster MapReduce framework cloud computing

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Two Kinds of Correlation Analysis Method Attack on Implementations of Advanced encryption Standard Software Running Inside STC89C52 Microprocessor 2

Two Kinds of Correlation Analysis Method Attack on Implement...

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2nd IEEE International Conference on Computer and Communications (ICCC)

作者： He Fei Gao Daheng UESTC Res Inst Elect Sci & Technol Chengdu Sichuan Peoples R China

ISBN: (纸本)9781467390262

With the development of IC technology, many electronic devices are used the encryption module which is implemented by embedded system to protect sensitive data to ensure communication security. In this paper, we focus on using differential power attack (DPA) of the two kinds of correlation analysis methods to attack Advanced encryption Standard (aes) encryption algorithm achieved by STC89C52 microprocessor. The two correlation analysis methods are Mean difference method and Pearson correlation coefficient method. Through test and analysis, both of these two method can crack the correct key, the difference is those two kinds of methods to analyze the data of different time.

关键词： microprocessor side channel attack differential power attack correlation power attack aes encryption algorithm

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Application of optimizing advanced encryption standard encryption algorithm in secure communication of vehicle controller area network bus

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FRONTIERS IN MECHANICAL ENGINEERING-SWITZERLAND 2024年 10卷

作者： Mu, Chenzhe Jiangxi Tech Coll Mfg Sch Mech Engn Nanchang Peoples R China

Introduction: As the main means of information exchange within vehicles, the safety of the controller area network bus directly affects the safe operation of the vehicle and the safety of passengers' lives and ***: To enhance its secure communication function, this study utilizes advanced encryption standard algorithms and improves the S-box of the algorithm to solve problems such as extended processing time. A secure communication system for the local area network bus of the vehicle controller is designed based on optimized advanced encryption standard *** and Discussion: The results showed that when the file size was 200MB, the encryption and decryption time spent by the research method was 469.8 s and 528.5 s, respectively, which are significantly lower than traditional methods. In the simulation results, under both non-encrypted and encrypted transmission, the information remained intact throughout the entire transmission process. This indicated that the optimization algorithm effectively reduced encryption processing time and system resource consumption while ensuring data confidentiality and integrity. The new system meets the security requirements of the local area network bus of vehicle-mounted ***: This study not only enhances the security of in-vehicle networks but also promotes the application and development of related encryption technologies in the field of vehicle networking. It provides strong technical support for the further development of vehicle networking and the safe operation of intelligent vehicles.

关键词： aes encryption algorithm CAN bus S-box encryption and decryption secure communication

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