Results 11 to 20 of about 2,602 (256)
Journal of Cryptology, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liskov, Moses +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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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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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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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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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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Short Non-Malleable Codes from Related-Key Secure Block Ciphers, Revisited
IACR Transactions on Symmetric Cryptology, 2022 We construct non-malleable codes in the split-state model with codeword length m + 3λ or m + 5λ, where m is the message size and λ is the security parameter, depending on how conservative one is. Our scheme is very simple and involves a single call to a
Gianluca Brian +3 more
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Parallel Implementations of ARIA on ARM Processors and Graphics Processing Unit
Applied Sciences, 2022 The ARIA block cipher algorithm is Korean standard, IETF standard (RFC 5794), and part of the TLS/SSL protocol. In this paper, we present the parallel implementation of ARIA block cipher on ARMv8 processors and GPU.
Siwoo Eum +5 more
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, 1997 In this paper we present a new 128-bit block cipher called Square. The original design of Square concentrates on the resistance against differential and linear cryptanalysis. However, after the initial design a dedicated attack was mounted that forced us to augment the number of rounds.
Daemen, J., Knudsen, L., Rijmen, Vincent
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