Results 161 to 170 of about 7,549 (186)

Fault-cover enhancements through LFSR modifications

International Journal of Electronics, 1989
The problem of aliasing has been considered for the testing of circuits employing signature analysis as a means of response evaluation. Various alternative schemes for increasing fault-coverage have been proposed. These schemes are based upon modifications of the linear feedback shift register in various ways.
N. K. NANDA, NAVEEN KUMAR
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Implementation of LFSR on ASIC

2012 Annual IEEE India Conference (INDICON), 2012
The intension of this work is to design ASIC (Application Specific Integrated Circuit) for LFSRs (Linear feedback shift register) used in cryptography systems.(Stream ciphering). Presently FPGAs (Field Programmable Gate Array) and Processors are used for this purpose which have speed limitations.
openaire   +1 more source

Performance analysis of wave-pipelined LFSR

IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004., 2005
Since a wave-pipelined circuit does not use a register, it is superior to a conventional pipelined circuit in view of speed and power dissipation. Although wave-pipelining is very promising technology for mobile computers, the usage of this technology was restricted to a part of those processors, that is, combinational circuits. Thus, we have exploited
T. Sato, R. Sakuma, D. Miyamori, M. Fukase   +3 more
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Breaking LFSR using ant colony optimization

2018 International Conference on Advanced Communication Technologies and Networking (CommNet), 2018
Ant Colony Optimization is a search meta-heuristic inspired by the behavior of real ant colonies and shown their effectiveness, robustness to solve a wide variety of complex problems. In this paper, we present a novel Ant Colony Optimization (ACO) based attack for cryptanalysis of Linear Feedback Shift Registers (LFSR). A known plaintext attack is used
Hicham Grari, Ahmed Azouaoui, Khalid Zine-Dine   +2 more
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LFSR identification using Groebner bases

2016 Twenty Second National Conference on Communication (NCC), 2016
Given the output of an unknown linear feedback shift register (LFSR), the Berlekamp-Massey algorithm can be used to recover the characteristic polynomial of the LFSR. We propose a method to recover the characteristic polynomial and initial state of an LFSR from a noisy version of its output sequence using Groebner bases.
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Euclid's algorithm and LFSR synthesis

2000 IEEE International Symposium on Information Theory (Cat. No.00CH37060), 2002
We consider two methods of Euclid's algorithm to solve the linear feedback shift register (LFSR) synthesis problem. One of the methods is identically equivalent to the celebrated Berlekamp-Massey (B-M) algorithm. The other method is distinctly Euclidean.
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Reseeding LFSR for Test Pattern Generation

2019 International Conference on Communication and Signal Processing (ICCSP), 2019
Testing of circuits became difficult as the scale of integration is increasing as said in Moore’s Law. Conventional testing approach is not sufficient with the growth of device counts and density. Testing helps the developer to investigate faults and error present in developed circuit which helps to reduce time require to test and thus decreases ...
Patare Snehal Dilip, Geethu Remadevi Somanathan, Ramesh Bhakthavatchalu   +2 more
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Efficient Unknown Blocking Using LFSR Reseeding

Proceedings of the Design Automation & Test in Europe Conference, 2006
This paper presents an efficient method to block unknown values from entering temporal compactors. The control signals for the blocking logic are generated by an LFSR. The proposed technique minimizes the size of the LFSR by propagating only one fault effect for each fault and balancing the number of specified bits in each control pattern.
null Seongmoon Wang, K.J. Balakrishnan, S.T. Chakradhar   +2 more
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Low Power LFSR for BIST Applications

2018 Second International Conference on Intelligent Computing and Control Systems (ICICCS), 2018
Testing is an inevitable process in safety critical applications such as avionics, space research, etc. In those systems, apart from manufacturing test, which is carried out after the chip is fabricated, maintenance testing also to be done in order to ensure that the device functionality remains the same. Digital circuits that are fabricated these days
G. Sathesh Kumar, V. Saminadan
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Application of LFSR with NTRU Algorithm

2007
The paper deals with stream cipher based on Linear Feedback Shift Registers (LFSR). A scheme is purposed where n-Linear Feedback Shift Registers are used for the encryption and decryption. Both the public key cryptography and the concept of linear feedback shift registers are used in this scheme.
P. R. Suri, Priti Puri
openaire   +1 more source