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COUNTER MODE DEVELOPMENT FOR BLOCK CIPHER OPERATIONS [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2012 There are two basic types of symmetric cipher: block ciphers and stream ciphers. Block ciphers operate on blocks of plaintext and ciphertext—usually of 64 bits but sometimes longer. Stream ciphers operate on streams of plaintext and ciphertext one bit or
Ali M. Sagheer, Ahmed T. Suod
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Time-based One-Time Password Scheme for PLC [PDF]
Jisuanji gongcheng, 2021 To solve the problem that existing Time-based One-Time Password(TOTP) schemes cannot run efficiently on Programmable Logic Controller(PLC), a TOTP scheme called BC-TOTP is proposed based on block cipher.
BAO Zhiting, KE Junming, YANG Zheng, LONG Hua, HUANG Dong
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An Enhanced Key Schedule Algorithm of PRESENT-128 Block Cipher for Random and Non-Random Secret Keys
Symmetry, 2022 The key schedule algorithm (KSA) is a crucial element of symmetric block ciphers with a direct security impact. Despite its undeniable significance, the KSA is still a less focused area in the design of an encryption algorithm.
Maria Imdad +2 more
semanticscholar +1 more source
IEEE Access, 2021 Machine learning has recently started to gain the attention of cryptographic researchers, notably in block cipher cryptanalysis. Most of these machine learning-based approaches are black box attacks that are cipher-specific.
Ting Rong Lee +4 more
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Journal of Cryptology, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liskov, Moses +2 more
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Proposal of New Block Cipher Algorithm [PDF]
Engineering and Technology Journal, 2010 Speed and complexity are two important properties in the block cipher.The block length of the block cipher controls these two aspects. The speedlimitation enforces the designer to build block cipher system as hardwareprototype.
Hilal Hadi Salih +2 more
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KOMBINASI CAESAR CIPHER DAN REVERSE CIPHER BERDASARKAN CIPHER BLOCK CHAINING
Majalah Ilmiah Matematika dan Statistika, 2021 Communication in the current era of globalization is very developed. Many applications that can be used to facilitate communication. However, because of this convenience, the security of the information contained in it will be more easily hacked by ...
Maulidyah Lailatun Najah +1 more
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Matrix Power Function Based Block Cipher Operating in CBC Mode
Mathematics, 2022 In our previous study, we proposed a perfectly secure Shannon cipher based on the so-called matrix power function. There we also introduced a concept of single round symmetric encryption, i.e., we used the matrix power function together with some rather ...
Lina Dindiene +3 more
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Efficient Implementation of PRESENT and GIFT on Quantum Computers
Applied Sciences, 2021 Grover search algorithm is the most representative quantum attack method that threatens the security of symmetric key cryptography. If the Grover search algorithm is applied to symmetric key cryptography, the security level of target symmetric key ...
Kyungbae Jang +5 more
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Working Mode Recognition for SM4 Algorithm Based on Transformer [PDF]
Jisuanji gongcheng, 2023 Cipher algorithm recognition is a prerequisite for cryptanalysis and supervision of cryptographic equipment. Based on the summary and analyses of existing cipher algorithm recognition schemes, this study uses the K-Nearest Neighbor(KNN) algorithm and a ...
Yaping CHI, Ziyan YUE, Yuheng LIN
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