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Hardware Software Codesign for a Hybrid Substitution Box
2017 30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems (VLSID), 2017S-Box (Substitution-Box) is an important part of cryptographic algorithms such as AES, DES, Blowfish etc. This paper focuses on an efficient FPGA-based, reconfigurable AES S-Box design. This is the first S-Box architecture which uses hybrid search method (Z-TCAM), which enables to use the same design for encryption and decryption.
K. B. Anuroop, Anu James, M. Neema
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Alternative substitutional box structures for DES
2018 6th International Symposium on Digital Forensic and Security (ISDFS), 2018The DES algorithm is an important encryption protocol that has influenced many cryptology studies. It is still used today in many practical applications such as electronic passport. But it is an important problem that the design parameters of substitution boxes of this algorithm are unknown.
Fatih Ozkaynak, Mukhlis I. Muhamad
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A Novel Modular Approach Based Substitution-Box Design for Image Encryption
IEEE Access, 2020 In modern-day block ciphers, the role of substitution-boxes is to transform the plaintext data nonlinearly to generate ciphertext data with sufficient confusion.
Amjad Hussain Zahid +2 more
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Construction of robust substitution boxes based on chaotic systems
Neural Computing and Applications, 2017The construction of substitution boxes (s-boxes) is an important research area in cryptography. S-box is an important mathematical object. The aim of this study is to construct s-box designs with the best performance criteria for all chaotic system classes. The proposed method achieves the best s-box designs for all chaotic systems classes.
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4D chaotic system as random Substitution-Box
Multimedia Tools and Applications, 2022Tayseer Karam Alshekly +2 more
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A group theoretic approach to construct cryptographically strong substitution boxes
Neural Computing and Applications, 2012In this paper, we present a method to construct a substitution box used in encryption applications. The proposed algorithm for the construction of substitution box relies on the linear fractional transform method. The design methodology is simple, while the confusion-creating ability of the new substitution box is complex.
Iqtadar Hussain +4 more
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Designing secure substitution boxes based on permutation of symmetric group
Neural Computing and Applications, 2019The strength of cryptosystems heavily relies on the substitution boxes. Cryptosystems with weak substitution boxes cannot resist algebraic attacks, linear and differential cryptanalysis. In this paper, first, we propose a strong algebraic structure for the construction of substitution boxes.
Amir Anees, Yi-Ping Phoebe Chen
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The Substitution-Boxes Incompatibility in JPEG Image Encryption
2023 IEEE Conference on Dependable and Secure Computing (DSC), 2023Manuel Alejandro Cardona-López +3 more
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Substitution Box for Encryption in Internet of Things
2022 IEEE IAS Global Conference on Emerging Technologies (GlobConET), 2022Monika Jangra, Buddha Singh
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Nonlinearity and propagation statistics of substitution boxes
2020oz YERLEŞTİRME KUTULARININ DOĞRUSAL OLMAMA VE YAYILMA İSTATİSTİKLERİ Çeçen, Sinan Yüksek Lisans, Elektrik ve Elektronik Mühendisliği Bölümü Tez Yöneticisi: Doç. Dr. Melek D. Yücel Eylül 2001, 78 sayfa Bu tezde, rasgele üretilmiş yerleştirme kutularının kriptografik gücü, katı çığ, yayılma ve doğrusal olmama güvenilirlik ölçütleri açısından ...
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