Results 251 to 260 of about 429,323 (284)
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Journal of Science and Technology on Information security, 2020
Abstract—The cryptographic algorithm AES (Advanced Encryption Standard) works with the transformations SubBytes, ShiftRows, MixColumns and AddRoundKey, all of them fixed and selected a priori. In this paper, we will show dynamic variants of AES, where the new transformations are RandomSubBytes, RandomShiftRows, RandomMixColumns and ...
Nelson Díaz +3 more
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Abstract—The cryptographic algorithm AES (Advanced Encryption Standard) works with the transformations SubBytes, ShiftRows, MixColumns and AddRoundKey, all of them fixed and selected a priori. In this paper, we will show dynamic variants of AES, where the new transformations are RandomSubBytes, RandomShiftRows, RandomMixColumns and ...
Nelson Díaz +3 more
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On the Key Schedule of Mini-AES and S-AES Algorithms
IETE Journal of Education, 2011Mini-AES and S-AES have been proposed in literature to serve as test beds for students and cryptographers.
Rashmi Ramesh Rachh +2 more
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AE in Polymeric Composites [PDF]
, 2021 Polymeric composites comprise a wide range of materials consisting of continuous or discontinuous fibers, various particles, or combinations of these embedded in a polymer matrix. Beside technical polymer composites, bio-based composites with biopolymers or natural fibers, or natural polymer composites such as wood are finding increasing use in ...
Sause, Markus G. R., Brunner, Andreas J.
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AES IP for hybrid cryptosystem RSA-AES
2015 IEEE 12th International Multi-Conference on Systems, Signals & Devices (SSD15), 2015AES (Advanced Encryption Standard) is a symmetric-key algorithm, meaning the same key is used for both encrypting and decrypting data. In this paper, we present three hardware architectures for AES, namely Serial/Serial, Parallel /Serial and Parallel/Pipelined.
Anane Nadjia, Anane Mohamed
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2018 3rd International Conference on Computer Science and Engineering (UBMK), 2018 After the DES (Data Encryption Standart) algorithm was unreliable, a content was held in September 1997 by the US National Institude of Standards and Technology (NIST) to designate a cryptographic algorithm for national civilian use. After four years of evaluation and elimination, the results were announced in October 2000 and announced to be used as ...
Ercan Buluş, Aysin Bulus
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2021
AE techniques have been extensively studied in concrete engineering since early 1950s. Nowadays, several monitoring tasks are casually performed in large scale, since recently AE tests in concrete are standardized. Others are being developed in laboratory conditions aiming at pushing the limits of reliable characterization.
Masayasu Ohtsu, Dimitrios G. Aggelis
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AE techniques have been extensively studied in concrete engineering since early 1950s. Nowadays, several monitoring tasks are casually performed in large scale, since recently AE tests in concrete are standardized. Others are being developed in laboratory conditions aiming at pushing the limits of reliable characterization.
Masayasu Ohtsu, Dimitrios G. Aggelis
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Fuzzy Logic for Performance Analysis of AES and Lightweight AES [PDF]
2018 International Conference on Advanced Science and Engineering (ICOASE), 2018 the Internet of Things is being more and more adopted for applications in almost every application of today’s business. The ability to integrate the features of the web to the features of Internet of Things systems has led to more flexibility in managing data from almost any location and almost any device platform. The need to secure the exchanged data
Akbal O. Salman, Sattar B. Sadkhan
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2016
In this chapter, an overview of AE sensor (transducer) is presented. Conversion principal by the AE sensor is discussed. Structures and characteristics of resonant and broad-band AE sensors are explained. A calibration method of AE sensors is briefly introduced.
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In this chapter, an overview of AE sensor (transducer) is presented. Conversion principal by the AE sensor is discussed. Structures and characteristics of resonant and broad-band AE sensors are explained. A calibration method of AE sensors is briefly introduced.
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2021
The advantages that AE brings in monitoring have enabled its use for following the fracture of biological tissues. Apart from the dedicated tests during mechanical loading of bones and ligaments in vitro, there is large potential for diagnostic studies in patients due to the non-invasive nature of the technique.
Christian Grosse +2 more
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The advantages that AE brings in monitoring have enabled its use for following the fracture of biological tissues. Apart from the dedicated tests during mechanical loading of bones and ligaments in vitro, there is large potential for diagnostic studies in patients due to the non-invasive nature of the technique.
Christian Grosse +2 more
openaire +3 more sources