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Omega deoxyribonucleic acid cryptography key-based authentication. [PDF]
Sci RepChuah CW, Tey J, Mohamad KM.
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Enhancing IoT-based healthcare security with grey filter bayesian CNN and optimization algorithms. [PDF]
Sci RepKalaivani A +7 more
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Linear Frameworks for Block Ciphers
Designs, Codes and Cryptography, 2001In the paper linear components in (block) cipher structures are investigated, especially with respect to their role in providing resistance against differential and linear cryptanalysis. The cipher structures studied are similar to the classical Substitution-Permutation networks, however instead of permutations more general linear transformations are ...
Daemen, Joan +2 more
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2000
Threshold cryptosystems use algebraic properties such as homomorphisms in order to allow several parties to jointly evaluate a cryptographic primitive. Several cryptographic primitives, however, avoid -by definition- the use of algebraic properties, or otherwise their security is compromised; this is the case, for instance, of block ciphers, pseudo ...
Ernie Brickell +2 more
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Threshold cryptosystems use algebraic properties such as homomorphisms in order to allow several parties to jointly evaluate a cryptographic primitive. Several cryptographic primitives, however, avoid -by definition- the use of algebraic properties, or otherwise their security is compromised; this is the case, for instance, of block ciphers, pseudo ...
Ernie Brickell +2 more
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2020 IEEE-HYDCON, 2020
Most of the current symmetric cryptographic algorithms are deterministic algorithms, i.e., for a given plain text and key mix, the encryption dependably results in the same cipher-text. The attacker can misuse this deterministic nature of symmetric block encryption algorithms by carrying cryptanalysis.
V Valli Kumari +2 more
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Most of the current symmetric cryptographic algorithms are deterministic algorithms, i.e., for a given plain text and key mix, the encryption dependably results in the same cipher-text. The attacker can misuse this deterministic nature of symmetric block encryption algorithms by carrying cryptanalysis.
V Valli Kumari +2 more
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2002
We did not design Rijndael from scratch. In fact, prior to the design of Rijndael, we had already published three block ciphers that are similar to Rijndael. Each of these ciphers inherits properties from its predecessor and enriches them with new ideas.
Joan Daemen, Vincent Rijmen
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We did not design Rijndael from scratch. In fact, prior to the design of Rijndael, we had already published three block ciphers that are similar to Rijndael. Each of these ciphers inherits properties from its predecessor and enriches them with new ideas.
Joan Daemen, Vincent Rijmen
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2011
A block cipher on its own is rather limited.It takes a b-bit string and outputs a b-bit string under the action of a secret key. But what happens when the message we wish to encrypt is 37 bits long and is too small to fill an entire block? What happens if the message is too long for a single block?
Lars R. Knudsen, Matthew J. B. Robshaw
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A block cipher on its own is rather limited.It takes a b-bit string and outputs a b-bit string under the action of a secret key. But what happens when the message we wish to encrypt is 37 bits long and is too small to fill an entire block? What happens if the message is too long for a single block?
Lars R. Knudsen, Matthew J. B. Robshaw
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Proceedings of the Twenty-First National Radio Science Conference, 2004. NRSC 2004., 2004
This paper presents a new block cipher (KAMKAR 1.0). It uses a structure that resembles that of the famous cipher Rijndael [Joan Daeman et al., (1999), Brain Gladman, (2003)] chosen as advanced encryption standard (AES) in October 2000. The difference between the two ciphers is that in our proposal the encryption process is made more key-dependent in ...
H.M. Elkamchouchi, M.A. Makar
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This paper presents a new block cipher (KAMKAR 1.0). It uses a structure that resembles that of the famous cipher Rijndael [Joan Daeman et al., (1999), Brain Gladman, (2003)] chosen as advanced encryption standard (AES) in October 2000. The difference between the two ciphers is that in our proposal the encryption process is made more key-dependent in ...
H.M. Elkamchouchi, M.A. Makar
openaire +1 more source