2018 International Conference on Advanced Science and Engineering (ICOASE)

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• A New Initial Authentication Scheme for Kerberos 5 Based on Biometric Data and Virtual Password

Publication Year: 2018, Page(s):280 - 285
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Kerberos is a third party and widely used authentication protocol, in which it enables computers to connect securely using a single sign-on over an insecure channel. It proves the identity of clients and encrypts all the communications between them to ensure data privacy and integrity. Typically, Kerberos composes of three communication phases to establish a secure session between any two clients.... View full abstract»

• PAC-RMPN: Password Authentication Code Based RMPN

Publication Year: 2018, Page(s):286 - 289
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Password authentication code (PAC) is a very important issue in many applications such as web-sites and data base systems etc. In this paper, PAC between two users to confirm authentication between them has presented. This research presents a novel solution to the era long problem password authentication at incoming level. A legitimate user typing his password only and press enter to propagate it ... View full abstract»

• Speech Scrambling Based on Arnold-Lucas Mapping

Publication Year: 2018, Page(s):290 - 295
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In the increasing needed for security of communication and transmitted media and the development of communication system which surely transmits the data via the unsecured channel, many approaches appear to attempt to maintain the secret information generally and speech information specially. From this approach that is the most recently the chaotic maps that provide the perfect way for the security... View full abstract»

• Boost Secure Sockets Layer against Man-in-the-Middle Sniffing Attack via SCPK

Publication Year: 2018, Page(s):295 - 300
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Recently, variety purposes of Internet used present a demand to embody highest levels of security in every network-connected device. This proposal strives to address a secure network connection via Secure Certificate Public Key (SCPK) to resist the Man-in-the-Middle Sniffing attack on SSL. The model aims to encrypt Certificate Public Key and authenticate between clients and servers. Drawing on our... View full abstract»

• A DNA-Sticker Algorithm for Cryptanalysis LFSRs and NLFSRs Based Stream Cipher

Publication Year: 2018, Page(s):301 - 305
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In this paper, We propose DNA sticker model based algorithm, a computability model, which is a simulation of the parallel computations using the Molecular computing as in Adelman’s DNA computing experiment, it demonstrates how to use a sticker-based model to design a simple DNA-based algorithm for attacking a linear and a non-linear feedback shift register (FSR) based stream cipher. The algorithm ... View full abstract»

• A Proposed Security Evaluator for Cryptosystem Based on Information Theory and Triangular Game

Publication Year: 2018, Page(s):306 - 311
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The purpose of this research is to propose a new mathematical model, designed to evaluate the security of cryptosystems. This model is a mixture of ideas from two basic mathematical theories, information theory and game theory. The role of information theory is assigning the model with security criteria of the cryptosystems. The role of game theory was to produce the value of the game which is rep... View full abstract»

• Multi-Level of DNA Encryption Technique Based on DNA Arithmetic and Biological Operations

Publication Year: 2018, Page(s):312 - 317
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Networks have evolved very rapidly, which allow secret data transformation speedily through the Internet. However, the security of secret data has posed a serious threat due to openness of these networks. Thus, researchers draw their attention on cryptography field for this reason. Due to the traditional cryptographic techniques which are vulnerable to intruders nowadays. Deoxyribonucleic Acid (DN... View full abstract»

• Fuzzy Logic for Performance Analysis of AES and Lightweight AES

Publication Year: 2018, Page(s):318 - 323
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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 has made users have some hesitation towards c... View full abstract»

• A Proposed Security Evaluation Method for Bluetooth E0Based on Fuzzy Logic

Publication Year: 2018, Page(s):324 - 329
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The security level is very important in Bluetooth, because the network or devices using secure communication, are susceptible to many attacks against the transmitted data received through eavesdropping. The cryptosystem designers needs to know the complexity of the designed Bluetooth E0. And what the advantages given by any development performed on any known Bluetooth E0Encry... View full abstract»

• Analysis on the Soft Bench Points

Publication Year: 2018, Page(s):330 - 335
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We introduce and discuss the properties of the soft bench point. Which reinforcing the theoretical found to soft ideal topological spaces. We introduce several new types of soft ideal. We study the relationship between the types of soft idea which are $\mathcal{C}$_soft ideal, $2^{\tilde {\tilde x}}$_soft ideal, $\mathcal{S}$_soft ideal and ℬ _soft ideal with soft bench points. We also study the r... View full abstract»

• Characterization of Black Nickel Solar Absorber Coatings on Brass Substrates

Publication Year: 2018, Page(s):336 - 340
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Solar Selective coatings have radiative characteristics which vary with wavelength. They are characterized by their high absorbance (α) in the visible region and low thermal emittance (ε) (or high reflection) beyond the visible region of the sun spectra. These coatings materials are of very great importance in the field of renewable energy sources (solar energy applications). In the present study,... View full abstract»

• On Soft Separation Axioms in Fuzzifying Soft Topological Spaces

Publication Year: 2018, Page(s):341 - 346
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By applying a new approach to concepts of both soft belonging which is called soft element and two distinct soft elements, we success to introduce and study the concepts of ${T_0}\left( {X,\tilde \tau ,A} \right)$, ${T_1}\left( {X,\tilde \tau ,A} \right)$, ${T_2}\left( {X,\tilde \tau ,A} \right)$ (soft hausdorff), ${T_3}\left( {X,\tilde \tau ,A} \right)$, (soft regularity), \${T_4}\left( {X,\tilde ... View full abstract»

• Convergence Theorems of a Finite-Step Iteration Algorithm Under Two Finite Families of Total Asymptotically Quasi-Nonexpansive Maps

Publication Year: 2018, Page(s):347 - 352
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in this paper, an iteration algorithm for two finite families of total asymptotically quasi-nonexpansive maps in Banach space is introduced. Weak and strong convergence theorems of this algorithm for approximation common fixed points are proved by using suitable conditions. As well as, numerical example by using Mat-lab is given. View full abstract»

• Manufacturing Procedure of a Hybrid Design of Solar Collector (Sterilization and Water Heating) By Solar and Electrical Energy

Publication Year: 2018, Page(s):353 - 356
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The purpose of the research is to design a hybrid solar collector, called (L1). This Collector operates by solar energy during daylight hours, which is approximately (12) hours, the work of the solar collector (L1) continues during night by using electrical power. Solar collector was tested during the period of December - 2017 to May – 2018.The results were excellent where it’s records high temper... View full abstract»

• Determination of the Influence Forces Affecting the Surface Layers of the Rotating Magnetic Neutron Stars

Publication Year: 2018, Page(s):357 - 362
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This work aims to study the physical properties of Neutron stars. The effect of magnetic forces and the ratio of accelerations on surface layers are determined. Goldriech and Julian model is considered. The magnetic field evolution within light cylinder can contribute to explain the physical mechanism generating the electromagnetic forces with other forces like gravitation and centrifugal accelera... View full abstract»

• Bayesian Sensitivity Analysis to Quantifying Uncertainty in a Dendroclimatology Model

Publication Year: 2018, Page(s):363 - 368
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A nonlinear forward model named VSLite is used to simulate tree ring-width growth from climate data. There is always uncertainty in such data inputs, which might influence the uncertainty of the model outputs. The present work performs a Bayesian sensitivity analysis (BSA) to the VSLite model using a Gaussian process emulator. BSA aims to understand and quantify the uncertainty of the model’s outp... View full abstract»

• A Numerical Approach of Fornberg-Whitham Equation Using Residual Power Series Method

Publication Year: 2018, Page(s):369 - 373
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In this paper, a modern and approach method called residual power series technique has been applied to find numerical solution for an important equation in optical communication systems and optical fibers called Fornberg-Whitham equation. In addition to that, the technique has been used in regard of the effectiveness of time. The present results have been used to compare it with the exact solution... View full abstract»

• Construction and Nullity of Some Classes of Smith Graphs

Publication Year: 2018, Page(s):374 - 379
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For the adjacency matrix A of a graph G, a number λ is an eigenvalue of G if for some non zerovector X, AX=λX. The vector X is called the eigenvector corresponding to λ. The eigenvalues are exactly those numbers λ that make the matrix A-λI to be singular. All eigenvectors corresponding to λ forms a subspace Vλ; the dimension of Vλ is equal to the multiplicity of λ. A graph G is a Smith graph if 2 ... View full abstract»

• Development a QSAR Model of 1,3,4-Triazole Derivatives for Antioxidant Activity Prediction

Publication Year: 2018, Page(s):380 - 383
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Antioxidants can control the generation of free radical by terminating the reaction chain. QSAR is method that used to explain the relationship between biological activity and the structure of chemical compounds. The aim of this study to develop QSAR model between antioxidant activity and molecular structure of 1,3,4-triazole derivatives using interval partial least squares (iPLS) as a variable se... View full abstract»

• Photo-catalytic degradation of Toluidine Blue Dye in Aqueous Medium Under Fluorescent Light

Publication Year: 2018, Page(s):384 - 388
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The photo-catalytic degradation of Toluidine Blue dye (TB) in aqueous suspension solution has been studied utilizing fluorescence light and using Zinc oxide (ZnO) as a semiconductor at variety working factors. The studied parameters were concentration of dye, semiconductor dose and the influence of pH. The result shows that expanding of ZnO dose from 20 to 60 mg/L increases the removal rate of TB ... View full abstract»

• Optimization of Congo-Red Photo-Catalytic Degradation by Central Composite Design

Publication Year: 2018, Page(s):389 - 393
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The photo catalytic degradation of Congo red by oxidant’s and semiconductors in suspension aqueous solution of ZnO, H2O2 has been studied. This work has been done by assist of RSM (surface response methodology) for design of experiments and statistical calculations. All photochemical experiments have been carried out in quartz photo cell and the solvent used for all experiment was distilled water ... View full abstract»

• Flow-Injection Specrophotomemic Determination of Calcium Using PAN as a Color Agent

Publication Year: 2018, Page(s):394 - 397
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A spectrophotometric method for determination of Ca in aqueous solution using 1-(2-pyridylazo)-2-naphthol (PAN) as color reagent based on the formation of Ca-PAN Complex at pH 12 and measuring absorbance at 550nm, with molar absorptivity of 1.70×104L.mol-1cm-1has been modified to a flow injection-spectrophotometric (FI) method. The modified FI method is rapid, accu... View full abstract»

• Evaluation of Environmental Risk Index for Heavy Metals in Some Sedimentary Soils Pollution of Babylon Governorate

Publication Year: 2018, Page(s):398 - 402
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This research included study of some sedimentary soils pollution from the Babylon Governorate by As, Cu, Ni and Pb estimated with XRF spectra. The locations determined via GPS between longitude °32 08′ 757″-°32 99′ 861″N and Latitude °44 09′ 220″- °44 99′ 928″E. Soil total of As, Cu and Ni were high, as As recorded the highest values 24.5mg kg-1in surface horizon of soil sample Ss5. Whi... View full abstract»

• Standard Potential of the Silver-Silver Chloride Electrode in X% Ethylene Glycol - Water Mixtures at Different Temperatures

Publication Year: 2018, Page(s):403 - 408
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The physical properties (density, viscosity, and dielectric constant) of five different compositions (0, 10, 20, 30, and 40%) of ethylene glycol-water mixtures have been measured at nine temperatures from (278.15 to 318.15 K) which were utilized to calculate the standard potentials of the Silver-Silver Chloride electrode and the mean activity coefficient of ten different concentration of HCl range... View full abstract»

• Investigate the Carbon distribution and Structural Group Composition of Two Kurdistan Crude Oils (T-21A & PF2) and Their Fractions

Publication Year: 2018, Page(s):409 - 414
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For the first time, a determination of the total content of oil fractions in KRG was made using two samples of Kurdistan crude oils on the basis of the n-d-M method. To determine the structural-group composition of crude oil, it was proposed to use Tawke T-21A and Shekhan PF2 Crude oils. This paper is devoted to the study structural group of crude oil of different deposited differs from each other... View full abstract»