Attacks of simple block ciphers via efficient heuristics

Nalini, N.; Rao, G. Raghavendra

doi:10.1016/j.ins.2007.01.007

Cited by 9 publications

(5 citation statements)

References 16 publications

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“…A detailed explanation of GAs can be found in [10,14]. In the recent years, GAs have been proposed to solve various important problems such as cipher breaking [26], software project management [1], financial computing [2,7], and particle navigation control [3].…”

Section: Genetic Algorithms and Digital Watermarkingmentioning

confidence: 99%

Fidelity-guaranteed robustness enhancement of blind-detection watermarking schemes

Huang

2009

Information Sciences

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Section: Genetic Algorithms and Digital Watermarkingmentioning

confidence: 99%

Fidelity-guaranteed robustness enhancement of blind-detection watermarking schemes

Huang

2009

Information Sciences

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“…If a flock of birds is seeking food in a territory, all the birds may not be knowing the location of food. The best approach is to chase the bird that is closest to the food [43]. The potential solutions to the problem form the group or population in PSO.…”

Section: Optimization Using Particle Swarm Algorithm (Pso)mentioning

confidence: 99%

pH control in sodium chlorate cell for energy efficiency using PSO-FOPID controller

Sreekumar

Kallingal

Lakshmanan

2022

CI&CEQ

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Industrial sodium chlorate production is a highly energy-intensive electro-chemical process. If the pH of the chlorate cell is not controlled, the current efficiency drops from 99% to as low as 66.66%. Hence control of chlorate cell pH is very significant for energy-efficient sodium chlorate production. This study puts forward a fractional order PID controller for controlling the pH of the sodium chlorate cell. The tuning of FOPID controller variables is affected by employing particle swarm optimization. The highlight of the controller is that it is flexible, easy to deploy and the time of computation is significantly low as few parameters are needed to be adjusted in PSO. The performance analysis of the suggested FOPID-PSO controller was studied and compared with the traditional PI controller and PID controller using time-domain provisions like settling time, rise time and peak overshoot and error indicators like integral square error (ISE), integral absolute error (IAE), and integral time absolute error (ITAE). FOPID controller employing PSO proved to perform well compared to conventional controllers with 0.5 sec settling time and 0.1 sec rise time. This demonstrates that the FOPID-PSO controller has better setpoint tracking, which is very essential for the process under consideration.

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“…Also, in [13] the authors propose a hybrid RSA+Difie-Hellman symmetric encryption strategy which is mathematically evaluated against brute force attacks. [14] evaluates the encryption efficiency to digital images against brute force attacks, statistical and differential attacks while [15] evaluates simple block ciphers using different strategies for brute force search like genetic algorithms or particle swarm optimisation.…”

Section: Related Workmentioning

confidence: 99%

Data Confidentiality in Cloud Storage Protocol Based on Secret Sharing Scheme: A Brute Force Attack Evaluation

Butoi

Moca

Tomai

2015

Trust Management IX

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Outsourcing a company's data storage and management system increases data security risk and generates a mistrust among adopters, that their data will remain secure and undisclosed. Due to limitations of the SLAs in this direction, the challenge is to build mechanisms that provides data security by design and assures data nondisclosure protection implicitly. In this paper we present an evaluation of the Data Confidentiality in Cloud Storage using a brute-force setup with the aim of studying its effectiveness. Through experimentation on the CloudSim environment we found that the probability of unauthorized data reconstruction can be exponentially decreased by using a sufficiently large number of chunks. Also, increasing the number of used storage volumes leads to a linear decrease of unauthorized data reconstruction.

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Attacks of simple block ciphers via efficient heuristics

Cited by 9 publications

References 16 publications

Fidelity-guaranteed robustness enhancement of blind-detection watermarking schemes

Fidelity-guaranteed robustness enhancement of blind-detection watermarking schemes

pH control in sodium chlorate cell for energy efficiency using PSO-FOPID controller

Data Confidentiality in Cloud Storage Protocol Based on Secret Sharing Scheme: A Brute Force Attack Evaluation

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