Cryptography technique is used to provide data security. In existing cryptography technique the key generation takes place randomly. Key generation require shared key. If shared key is access by unauthorized user then security becomes disoriented. Hence existing problems are alleviated to give more security to data. In proposed system a algorithm called as Elliptic Curve Cryptography is used. The ECC generates the key by using the point on the curve. The ECC is used for generating the key by using point on the curve and encryption and decryption operation takes place through curve. In the proposed system the encryption and key generation process takes place rapidly.
Improved security system using steganography and elliptic curve crypto...atanuanwesha
The main objectives of the project is to make the data safe and secure and transmit the data in such a way that it is not possible for anyone to detect the data . Steganography is concealing the secret message in non secret image. Whereas Encryption is converting data into code to prevent unauthorized access .Steganography as well as cryptography has its own disadvantage. Our objective is to implement both the procedures to enforce tight security and to prevent evesdropping etc.
Mathematics (from Greek μάθημα máthēma, “knowledge, study, learning”) is the study of topics such as quantity (numbers), structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics
Elliptic Curve Cryptography and Zero Knowledge ProofArunanand Ta
Elliptic Curve Cryptography and Zero Knowledge Proof
Presentation by Nimish Joseph, at College of Engineering Cherthala, Kerala, India, during Faculty Development Program, on 06-Nov-2013
Discrete Logarithmic Problem- Basis of Elliptic Curve CryptosystemsNIT Sikkim
ECC was developed in 1985 independently by Neal Koblitz and Victor Miller. Both men saw the application of the elliptic curve discrete log problem (ECDLP) as a replacement for the conventional discrete log problem (DLP) which is used in DSA, and the integer factorization problem found in RSA. For both problems, sub-exponential solutions have been generated; the
same which cannot be said for ECDLP . In addition to offering increased security for a smaller key size, operations of adding and doubling can be optimized successfully on a mobile
platform . ECC offers a viable replacement to the most common public-key cryptography algorithms on mobile devices.
Improved security system using steganography and elliptic curve crypto...atanuanwesha
The main objectives of the project is to make the data safe and secure and transmit the data in such a way that it is not possible for anyone to detect the data . Steganography is concealing the secret message in non secret image. Whereas Encryption is converting data into code to prevent unauthorized access .Steganography as well as cryptography has its own disadvantage. Our objective is to implement both the procedures to enforce tight security and to prevent evesdropping etc.
Mathematics (from Greek μάθημα máthēma, “knowledge, study, learning”) is the study of topics such as quantity (numbers), structure, space, and change. There is a range of views among mathematicians and philosophers as to the exact scope and definition of mathematics
Elliptic Curve Cryptography and Zero Knowledge ProofArunanand Ta
Elliptic Curve Cryptography and Zero Knowledge Proof
Presentation by Nimish Joseph, at College of Engineering Cherthala, Kerala, India, during Faculty Development Program, on 06-Nov-2013
Discrete Logarithmic Problem- Basis of Elliptic Curve CryptosystemsNIT Sikkim
ECC was developed in 1985 independently by Neal Koblitz and Victor Miller. Both men saw the application of the elliptic curve discrete log problem (ECDLP) as a replacement for the conventional discrete log problem (DLP) which is used in DSA, and the integer factorization problem found in RSA. For both problems, sub-exponential solutions have been generated; the
same which cannot be said for ECDLP . In addition to offering increased security for a smaller key size, operations of adding and doubling can be optimized successfully on a mobile
platform . ECC offers a viable replacement to the most common public-key cryptography algorithms on mobile devices.
Low Power FPGA Based Elliptical Curve CryptographyIOSR Journals
Cryptography is the study of techniques for ensuring the secrecy and authentication of the
information. The development of public-key cryptography is the greatest and perhaps the only true revolution in
the entire history of cryptography. Elliptic Curve Cryptography is one of the public-key cryptosystem showing
up in standardization efforts, including the IEEE P1363 Standard. The principal attraction of elliptic curve
cryptography compared to RSA is that it offers equal security for a smaller key-size, thereby reducing the
processing overhead. As a Public-Key Cryptosystem, ECC has many advantages such as fast speed, high
security and short key. It is suitable for the hardware of implementation, so ECC has been more and more
focused in recent years. The hardware implementation of ECC on FPGA uses the arithmetic unit that has small
area, small storage unit and fast speed, and it is an extremely suitable system which has limited computation
ability and storage space.[1][2] The modular arithmetic division operations are carried out using conditional
successive subtractions, thereby reducing the area. The system is implemented on Vertex-Pro XCV1000 FPGA
A SURVEY ON ELLIPTIC CURVE DIGITAL SIGNATURE ALGORITHM AND ITS VARIANTScsandit
The Elliptic Curve Digital Signature Algorithm (ECDSA) is an elliptic curve variant of the
Digital Signature Algorithm (DSA). It gives cryptographically strong digital signatures making
use of Elliptic curve discrete logarithmic problem. It uses arithmetic with much smaller
numbers 160/256 bits instead of 1024/2048 bits in RSA and DSA and provides the same level of
security. The ECDSA was accepted in 1999 as an ANSI standard, and was accepted in 2000 as
IEEE and NIST standards. It was also accepted in 1998 as an ISO standard. Many cryptologist
have studied security aspects of ECDSA and proposed different variants. In this paper, we
discuss a detailed analysis of the original ECDSA and all its available variants in terms of the
security level and execution time of all the phases. To the best of our knowledge, this is a unique
attempt to juxtapose and compare the ECDSA with all of its variants.
Error control codes are necessary for transmission and storage of large volumes of date sensitive to errors. BCH codes and Reed Solomon codes are the most important class of multiple error correcting codes for binary and non-binary channels respectively. Peterson and later Berlekamp and Massey discovered powerful algorithms which became viable with the help of new digital technology. Use of Galois fields gave a structured approach to designing of these codes. This presentation deals with above in a very structured and systematic manner.
Ijcatr03051008Implementation of Matrix based Mapping Method Using Elliptic Cu...Editor IJCATR
Elliptic Curve Cryptography (ECC) gained a lot of attention in industry. The key attraction of ECC over RSA is that it
offers equal security even for smaller bit size, thus reducing the processing complexity. ECC Encryption and Decryption methods can
only perform encrypt and decrypt operations on the curve but not on the message. This paper presents a fast mapping method based on
matrix approach for ECC, which offers high security for the encrypted message. First, the alphabetic message is mapped on to the
points on an elliptic curve. Later encode those points using Elgamal encryption method with the use of a non-singular matrix. And the
encoded message can be decrypted by Elgamal decryption technique and to get back the original message, the matrix obtained from
decoding is multiplied with the inverse of non-singular matrix. The coding is done using Verilog. The design is simulated and
synthesized using FPGA.
RSA and OAEP
Diffe-Hellman Key Exchange and its Security Aspects
Model of Asymmetric Key Cryptography
Factorization and other methods for Public Key Cryptography
Signyourd digital signature certificate providerKishankant Yadav
a digital code (generated and authenticated by public key encryption) which is attached to an electronically transmitted document to verify its contents and the sender's identity.
This definition explains how digital signatures work and what they are used for. Learn about the mathematical underpinnings of digital signature technology
A digital signature is basically a way to ensure that an electronic document (e-mail, spreadsheet, text file, etc.) is authentic. Authentic means that you know who created the document and you know that it has not been altered in any way since that person created it.
https://signyourdoc.com/
Cryptography is the combination of Mathematics and Computer science. Cryptography is used for encryption and decryption of data using mathematics. Cryptography transit the information in an illegible manner such that only intended recipient will be able to decrypt the information
Implementation of Elliptic Curve Digital Signature Algorithm Using Variable T...ijceronline
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
Random numo Galois Field
Polynomial Arithmetic
Example of Polynomial Arithmetic
bers, its types and usage.
TRNG, PRNG, CHPRNG
Review of BBS
Stream Ciphering
RC4 algorithm
Basic Number Theory
Extended Euclidean Algorithm
Relevance of Extended Euclidean Algorithm
Gives a basic idea of Finite field theory and its uses in Elliptic cure cryptography. ECDLP and Diffie Helman key exchange and Elgamal Encryption with ECC.
There are plenty of clouds and platform-as-a-services to choose from, but where to start? Join us for an action-packed hour of power where we'll show you how to deploy your existing application written in the language of your choice - Java, Ruby, PHP, Perl or Python, with the framework of your choice - EE6, CDI, Seam, Spring, Zend, Cake, Rails, Sinatra, PerlDancer or Django to the OpenShift PaaS in just minutes.
All this and without having to rewrite your app to get it to work the way the cloud provider thinks your app should work. You can have your business applications running in the cloud on OpenShift Express in seconds.
If you want to learn about OpenShift PaaS and see how investing a couple of hours of your time can change everything you thought you knew about putting your business applications in the cloud, this session is for you!
Internet de las cosas y protección de los consumidores orientada a procesos M2MJose Manuel Pérez Marzabal
Presentación de Jose Manuel Pérez Marzabal: "Internet de las cosas y protección de los consumidores orientada a procesos M2M". X Congreso Internacional Internet, Derecho y Política (IDP 2014): Una década de transformaciones. Barcelona, 4 de julio de 2014
Low Power FPGA Based Elliptical Curve CryptographyIOSR Journals
Cryptography is the study of techniques for ensuring the secrecy and authentication of the
information. The development of public-key cryptography is the greatest and perhaps the only true revolution in
the entire history of cryptography. Elliptic Curve Cryptography is one of the public-key cryptosystem showing
up in standardization efforts, including the IEEE P1363 Standard. The principal attraction of elliptic curve
cryptography compared to RSA is that it offers equal security for a smaller key-size, thereby reducing the
processing overhead. As a Public-Key Cryptosystem, ECC has many advantages such as fast speed, high
security and short key. It is suitable for the hardware of implementation, so ECC has been more and more
focused in recent years. The hardware implementation of ECC on FPGA uses the arithmetic unit that has small
area, small storage unit and fast speed, and it is an extremely suitable system which has limited computation
ability and storage space.[1][2] The modular arithmetic division operations are carried out using conditional
successive subtractions, thereby reducing the area. The system is implemented on Vertex-Pro XCV1000 FPGA
A SURVEY ON ELLIPTIC CURVE DIGITAL SIGNATURE ALGORITHM AND ITS VARIANTScsandit
The Elliptic Curve Digital Signature Algorithm (ECDSA) is an elliptic curve variant of the
Digital Signature Algorithm (DSA). It gives cryptographically strong digital signatures making
use of Elliptic curve discrete logarithmic problem. It uses arithmetic with much smaller
numbers 160/256 bits instead of 1024/2048 bits in RSA and DSA and provides the same level of
security. The ECDSA was accepted in 1999 as an ANSI standard, and was accepted in 2000 as
IEEE and NIST standards. It was also accepted in 1998 as an ISO standard. Many cryptologist
have studied security aspects of ECDSA and proposed different variants. In this paper, we
discuss a detailed analysis of the original ECDSA and all its available variants in terms of the
security level and execution time of all the phases. To the best of our knowledge, this is a unique
attempt to juxtapose and compare the ECDSA with all of its variants.
Error control codes are necessary for transmission and storage of large volumes of date sensitive to errors. BCH codes and Reed Solomon codes are the most important class of multiple error correcting codes for binary and non-binary channels respectively. Peterson and later Berlekamp and Massey discovered powerful algorithms which became viable with the help of new digital technology. Use of Galois fields gave a structured approach to designing of these codes. This presentation deals with above in a very structured and systematic manner.
Ijcatr03051008Implementation of Matrix based Mapping Method Using Elliptic Cu...Editor IJCATR
Elliptic Curve Cryptography (ECC) gained a lot of attention in industry. The key attraction of ECC over RSA is that it
offers equal security even for smaller bit size, thus reducing the processing complexity. ECC Encryption and Decryption methods can
only perform encrypt and decrypt operations on the curve but not on the message. This paper presents a fast mapping method based on
matrix approach for ECC, which offers high security for the encrypted message. First, the alphabetic message is mapped on to the
points on an elliptic curve. Later encode those points using Elgamal encryption method with the use of a non-singular matrix. And the
encoded message can be decrypted by Elgamal decryption technique and to get back the original message, the matrix obtained from
decoding is multiplied with the inverse of non-singular matrix. The coding is done using Verilog. The design is simulated and
synthesized using FPGA.
RSA and OAEP
Diffe-Hellman Key Exchange and its Security Aspects
Model of Asymmetric Key Cryptography
Factorization and other methods for Public Key Cryptography
Signyourd digital signature certificate providerKishankant Yadav
a digital code (generated and authenticated by public key encryption) which is attached to an electronically transmitted document to verify its contents and the sender's identity.
This definition explains how digital signatures work and what they are used for. Learn about the mathematical underpinnings of digital signature technology
A digital signature is basically a way to ensure that an electronic document (e-mail, spreadsheet, text file, etc.) is authentic. Authentic means that you know who created the document and you know that it has not been altered in any way since that person created it.
https://signyourdoc.com/
Cryptography is the combination of Mathematics and Computer science. Cryptography is used for encryption and decryption of data using mathematics. Cryptography transit the information in an illegible manner such that only intended recipient will be able to decrypt the information
Implementation of Elliptic Curve Digital Signature Algorithm Using Variable T...ijceronline
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity.
Random numo Galois Field
Polynomial Arithmetic
Example of Polynomial Arithmetic
bers, its types and usage.
TRNG, PRNG, CHPRNG
Review of BBS
Stream Ciphering
RC4 algorithm
Basic Number Theory
Extended Euclidean Algorithm
Relevance of Extended Euclidean Algorithm
Gives a basic idea of Finite field theory and its uses in Elliptic cure cryptography. ECDLP and Diffie Helman key exchange and Elgamal Encryption with ECC.
There are plenty of clouds and platform-as-a-services to choose from, but where to start? Join us for an action-packed hour of power where we'll show you how to deploy your existing application written in the language of your choice - Java, Ruby, PHP, Perl or Python, with the framework of your choice - EE6, CDI, Seam, Spring, Zend, Cake, Rails, Sinatra, PerlDancer or Django to the OpenShift PaaS in just minutes.
All this and without having to rewrite your app to get it to work the way the cloud provider thinks your app should work. You can have your business applications running in the cloud on OpenShift Express in seconds.
If you want to learn about OpenShift PaaS and see how investing a couple of hours of your time can change everything you thought you knew about putting your business applications in the cloud, this session is for you!
Internet de las cosas y protección de los consumidores orientada a procesos M2MJose Manuel Pérez Marzabal
Presentación de Jose Manuel Pérez Marzabal: "Internet de las cosas y protección de los consumidores orientada a procesos M2M". X Congreso Internacional Internet, Derecho y Política (IDP 2014): Una década de transformaciones. Barcelona, 4 de julio de 2014
Duración: 50 horas
Próxima convocatoria:
1 de Julio
Plazo:3 meses
Materiales: Material online
Metodología: Online
Certificado: Ereps, Alto Rendimiento
"Especialista en la preparación física de pádel"
Myanmar Business Today is Myanmar’s first and the only bilingual (English-Myanmar) business newspaper, distributed in both Myanmar and Thailand. MBT covers a range of news encompassing local business stories, special reports and in-depth analysis focusing on Myanmar’s nascent economy, investment and finance, business opportunities, foreign trade, property and real estate, automobile, among others. MBT also provides detailed coverage of regional (ASEAN) and international business stories. For more information please visit www.mmbiztoday.com.
Facebook: www.facebook.com/MyanmarBusinessToday Twitter: @mmbiztoday
Google Plus: https://plus.google.com/107379179269023670071/posts
Linkedin: http://www.linkedin.com/company/myanmar-business-today
M.G.Goman, A.V.Khramtsovsky (1993) - KRIT User GuideProject KRIT
М.Г.Гоман, А.В.Храмцовский «Пакет программ КРИТ. Руководство пользователя. Версия 2.43», Центральный Аэрогидродинамический институт (ЦАГИ), г.Жуковский, 1993 г., 138 стр.
Руководство пользователя содержит краткое описание функциональных возможностей и командного языка пакета программ КРИТ (ранней версии, написанной на языке Фортран). Пакет программ был создан для численного исследования нелинейных систем обыкновенных дифференциальных уравнений. В пакете программ КРИТ использовалась методология, основанная на достижениях современной теории динамических систем и бифуркационного анализа.
Mikhail Goman, Andrew Khramtsovsky - KRIT Scientific Package, User Guide. Version 2.43, Central Aerohydrodynamics Institute (TsAGI), Zhukovsky, Russia, 1993, 138 p.
The user guide contains brief description of the possibilities and command language of the Krit scientific package (early Fortran version). The package was designed for studying nonlinear systems of the ordinary differential equations. Krit package employs the methodology based on the achievements of the modern theory of dynamical systems and bifurcation analysis.
MailUp - Sistema Professionale di Email Marketing via webLuca Azzali
Presentazione istituzionale del servizio di email marketing MailUp (versione 3.2 - novembre 2008). Ulteriori informazioni sono disponibili al sito www.mailup.it
Presentación sobre los servicios que la Biblioteca de la Universidad de La Laguna ofrece para la comunidad canaria y la sociedad en general. III Seminario sobre Retos de las Bibliotecas, 23 de mayo de 2015
“Proposed Model for Network Security Issues Using Elliptical Curve Cryptography”IOSR Journals
Abstract: Elliptic Curve Cryptography (ECC) plays an important role in today’s public key based security
systems. . ECC is a faster and more secure method of encryption as compared to other Public Key
Cryptographic algorithms. This paper focuses on the performance advantages of using ECC in the wireless
network. So in this paper its algorithm has been implemented and analyzed for various bit length inputs. The
Private key is known only to sender and receiver and hence data transmission is secure.
International Journal of Engineering and Science Invention (IJESI) is an international journal intended for professionals and researchers in all fields of computer science and electronics. IJESI publishes research articles and reviews within the whole field Engineering Science and Technology, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Implementation Secure Authentication Using Elliptic Curve CryptographyAM Publications
Elliptic curve cryptography is the most efficient public key encryption scheme based on the elliptic curve concepts that
can be used to create faster, smaller, and efficient cryptographic keys. As a use of network increase for critical transaction, so
huge damages are caused by intrusion attacks hence there is the need of computer network security. To protect network against
various active and passive attack, various technique have been suggested. Mobile devices have many differences in their
capabilities, computational powers and security requirements. The security of mobile communication has stopped the list of
concerns for mobile phone users. Confidentiality, Authentication, Integrity and Non-repudiation are required security services for mobile communication.
Performance Analysis of Encryption Algorithm for Network Security on Parallel...ijsrd.com
Nowadays the typical desktop computer processors have four or more independent CPU core, which are called as multi-core processors to execute instructions. So parallel programming language come into play to execute instructions concurrently for multi core architecture using openMP. Users prefer cryptographic algorithms to encrypt and decrypt data in order to send it securely over an unsafe environment like the internet. This paper describes the implementation and test results of Caesar cipher and RSA cryptographic algorithms in parallelization are done using OpenMP API 3.1 Standard and performance Analysis. According to our test results, the parallel design approach for security algorithm exhibits improved performance over the sequential approach in terms of execution of time
Multiple Encryption using ECC and Its Time Complexity AnalysisIJCERT
Rapid growth of information technology in present era, secure communication, strong data encryption technique and trusted third party are considered to be major topics of study. Robust encryption algorithm development to secure sensitive data is of great significance among researchers at present. The conventional methods of encryption used as of today may not sufficient and therefore new ideas for the purpose are to be design, analyze and need to be fit into the existing system of security to provide protection of our data from unauthorized access. An effective encryption/ decryption algorithm design to enhance data security is a challenging task while computation, complexity, robustness etc. are concerned. The multiple encryption technique is a process of applying encryption over a single encryption process in a number of iteration. Elliptic Curve Cryptography (ECC) is well known and well accepted cryptographic algorithm and used in many application as of today. In this paper, we discuss multiple encryptions and analyze the computation overhead in the process and study the feasibility of practical application. In the process we use ECC as a multiple-ECC algorithm and try to analyze degree of security, encryption/decryption computation time and complexity of the algorithm. Performance measure of the algorithm is evaluated by analyzing encryption time as well as decryption time in single ECC as well as multiple-ECC are compared with the help of various examples.
Improved authenticated elliptic curve cryptography scheme for resource starve...CSITiaesprime
Elliptic curve cryptography (ECC) remains the best approach to asymmetric cryptography when it comes to securing communication among communication partners in low-computing devices such as wireless sensor networks (WSN) and the Internet of Things (IoT) due to its effectiveness in generating small keys with a strong encryption mechanism. The ECC cuts down on power use and improves device performance, so it can be used in a wide range of devices that don't have a lot of resources. However, most of the existing ECC implementations suffer from implementation flaws that make them vulnerable to cryptanalysis attacks. In this study, flaws in the existing implementation of ECC are identified. A new scheme where the identified flaws are remedied was developed. The results of the security analysis show that the new scheme is an indistinguishable authenticated adaptive chosen ciphertext attack (IND-CCA3), resistant to malleability and man-in-the-middle attacks (MIMA). The results of comparative security analysis show that the mapping scheme employed in the new scheme maps any blocks of plaintext to distinct points on an elliptic curve, which makes it resistant to all attacks that the existing schemes are vulnerable to without having a negative effect on its encryption and decryption time, throughput, or power consumption.
the use of digital data has been increase over the past decade which has led to the evolution of digital world. With this evolution the use of data such as text, images and other multimedia for communication purpose over network needs to be secured during transmission. Images been the most extensively used digital data throughout the world, there is a need for the security of images, so that the confidentiality, integrity and availability of the data is maintained. There is various cryptography techniques used for image security of which the asymmetric cryptography is most extensively used for securing data transmission. This paper discusses about Elliptic Curve Cryptography an asymmetric public key cryptography method for image transmission. With security it is also crucial to address the computational aspects of the cryptography methods used for securing images. The paper proposes an Image encryption and decryption method using ECC. Integrity of image transmission is achieved by using Elliptic Curve Digital Signature Algorithm (ECDSA) and also considering computational aspects at each stage.
Pairing Based Elliptic Curve Cryptosystem for Message AuthenticationIJTET Journal
Abstract— Elliptical curve cryptography (ECC) is a public key encryption technique based on elliptic curve theory that can be used to create faster, smaller, and more efficient cryptographic keys. ECC generates keys through the properties of the elliptic curve equation instead of the traditional method of generation as the product of very large prime numbers. Because ECC helps to establish equivalent security with lower computing power and battery resource usage, it is becoming widely used for mobile applications. Recently the bilinear pairing such as Weil Pairing or Tate Pairing on elliptic curves and hyper elliptic curves has been found various applications in cryptography. Several identity-based cryptosystems using bilinear pairings of elliptic curves or hyper elliptic curves were presented. Blind signature and ring signature are very useful to provide the user’s anonymity and the signer’s privacy. The proposed method focuses an ID-based ring signature scheme which is based on the pairings with elliptic curve cryptography. The proposed method is used to reduce the number of computation of the pairing for the verification of the id based signature and also decoding of the id based public key cryptosystems with authentication by factor of 2.
A New Security Level for Elliptic Curve Cryptosystem Using Cellular Automata ...Editor IJCATR
Elliptic curve cryptography (ECC) is an effective approach to protect privacy and security of information. Encryption
provides only one level of security during transmission over the channel. Hence there is a need for a stronger encryption which is very
hard to break. So, to achieve better results and improve security, information has to pass through several levels of encryption. The aim
of this paper would be to provide two levels of security. First level comprises of plaintext using as security key compressed block to
encrypt text based ECC technique and the second level comprises of scrambling method with compression using 2D Cellular rules. In
particular, we propose an efficient encryption algorithm based ECC using Cellular automata and it is termed as Elliptic Curve
Cryptosystem based Cellular Automata (ECCCA). This paper presents the implementation of ECCCA for communication over
insecure channel. The results are provided to show the encryption performance of the proposed method.
Elliptic Curve Cryptography (ECC) provides a secure
means of key exchange between communicating nodes using the
Diffie-Hellman (DH) Key Exchange algorithm. This work
presents an ECC encryption implementation using of the DH
key exchange algorithm. Both encryption and decryption of text
messages using this algorithm, have been attempted. In ECC,
encoding is carried out by mapping a message character to an
affine point on an elliptic curve. It can be observed from the
comparison of the proposed algorithm and Koblitz’s encoding
method, that the proposed algorithm is as secure as Koblitz’s
encoding method and the proposed algorithm has less
computational complexity as the encoding phase is eliminated
altogether. Hence, energy efficiency of the crypto system is
improved and the same can be used in resource constrained
applications, such as Wireless sensor networks (WSNs). It is
almost infeasible to attempt a brute force attack. The security
strength of the algorithm is proportional to the key length.
However, any increase in the key length results in more
communication overhead due to encryption.
New Technique Using Multiple Symmetric keys for Multilevel EncryptionIJERA Editor
In a world of accelerating communications, cryptography has become an essential component of the modern
means of communication systems. The emergence of the webas a reliable medium for commerce and
communication has made cryptography an essential component. Many algorithms or ciphers are in use
nowadays. The quality of the cipher is judged byits ability to prevent an unrelated party fromknowingthe
original content of the encrypted message. The proposed “Multilevel Encryption Model” is a cryptosystem that
adopts the basic principles of cryptography. It uses five symmetric keys (multiple)
in floating point numbers, plaintext, substitution techniques and key combinations with unintelligible
sequence to produce the ciphertext. The decryption process is also designed to reproduce the plaintext
Parametric Optimization of Rectangular Beam Type Load Cell Using Taguchi MethodIJCERT
In this work, Rectangular beam type load cell is considered for stress and strain analysis by using finite element method. The stress analysis is carried out to minimize the weight of Rectangular beam- type load cell without exceeding allowable stress. The intention of the work is to create the geometry of Rectangular beam-type load cell to find out the optimum solution. FEM software HyperWorks11.0.0.39 is using for parametric optimization of Rectangular beam type load cell. If the stress value is within the permissible range, then certain dimensions will be modified to reduce the amount of material needed. The procedure will be repeated until design changes satisfying all the criteria. Experimental verification will be carried out by photo-elasticity technique with the help of suitable instrumentation like Polariscope. Using Photo-elasticity technique, results are crosschecked which gives results very close to FEM technique. Experimental results will be compared with FEM results. With the aid of these tools the designer can develop and modify the design parameters from initial design stage to finalize basic geometry of load cell.
Robust Resource Allocation in Relay Node Networks for Optimization ProcessIJCERT
Overlay steering has risen as a promising way to deal with enhances unwavering quality and effectiveness of the Internet. For one-jump overlay source steering, when a given essential way experiences the connection disappointment or execution debasement, the source can reroute the movement to the destination by means of a deliberately set transfer hub. Be that as it may, the over-substantial activity going through the same transfer hub may bring about incessant bundle misfortune and postponement jitter, which can corrupt the throughput and usage of the system. To defeat this issue, we propose a Load-Balanced One-jump Overlay Multipath Routing calculation (LB-OOMR), in which the activity is first part at the source edge hubs and afterward transmitted along numerous one-bounce overlay ways. So as to decide an ideal split proportion for the activity, we plan the issue as a direct programming (LP) definition, whose objective is to minimize the more regrettable case system blockage proportion. Since it is hard to take care of this LP issue in commonsense time, a heuristic calculation is acquainted with select the transfer hubs for building the disjoint one-jump overlay ways, which enormously lessens the computational multifaceted nature of the LP calculation. Reproductions in light of a genuine ISP system and an engineered Internet topology demonstrate that our proposed calculation can diminish the system clog proportion significantly, and accomplish top notch overlay directing administration.
Software Engineering Domain Knowledge to Identify Duplicate Bug ReportsIJCERT
Earlier, many methodologies was proposed for detecting duplicate bug reports by comparing the textual content of bug reports to subject-specific contextual material, namely lists of software-engineering terms, such as non-functional requirements and architecture keywords. When a bug report includes a word in these word-list contexts, the bug report is measured to be linked with that context and this information is likely to improve bug-deduplication methods. Here, we recommend a technique to partially automate the extraction of contextual word lists from software-engineering literature. Evaluating this software-literature context technique on real-world bug reports creates useful consequences that indicate this semi-automated method has the potential to significantly decrease the manual attempt used in contextual bug deduplication while suffering only a minor loss in accuracy.
A Survey on: Sound Source Separation MethodsIJCERT
now a day’s multimedia databases are growing rapidly on large scale. For the effective management and exploration of large amount of music data the technology of singer identification is developed. With the help of this technology songs performed by particular singer can be clustered automatically. To improve the Performance of singer identification the technologies are emerged that can separate the singing voice from music accompaniment. One of the methods used for separating the singing voice from music accompaniment is non-negative matrix partial co factorization. This paper studies the different techniques for separation of singing voice from music accompaniment.
An Image representation using Compressive Sensing and Arithmetic Coding IJCERT
The demand for graphics and multimedia communication over intenet is growing day by day. Generally the coding efficiency achieved by CS measurements is below the widely used wavelet coding schemes (e.g., JPEG 2000). In the existing wavelet-based CS schemes, DWT is mainly applied for sparse representation and the correlation of DWT coefficients has not been fully exploited yet. To improve the coding efficiency, the statistics of DWT coefficients has been investigated. A novel CS-based image representation scheme has been proposed by considering the intra- and inter-similarity among DWT coefficients. Multi-scale DWT is first applied. The low- and high-frequency subbands of Multi-scale DWT are coded separately due to the fact that scaling coefficients capture most of the image energy. At the decoder side, two different recovery algorithms have been presented to exploit the correlation of scaling and wavelet coefficients well. In essence, the proposed CS-based coding method can be viewed as a hybrid compressed sensing schemes which gives better coding efficiency compared to other CS based coding methods.
Hard starting every initial stage: Study on Less Engine Pulling PowerIJCERT
Automobiles engine, it is a prime mover; and a machine in which power is applied to do work, often in the form of converting heat energy into mechanical work. We know that the power unit of an automobile is called I C engine. The power developed by the engine depends upon the calorific value of the fuel used. This value is equal to the total heat produced to combustion of hydrogen and carbon. Fuel injection pump (FIP), has to supply various quantities of fuel in accordance with the different engine load and in-line pumps, which correctly positioned connects the fuel supply from gallery. Diesel engines compress pure air during compression stroke and must have some means to force fuel into the combustion chamber with a pressure higher from the compression pressure. The injection nozzle atomizes the fuel very small droplets (3 to 30 microns) and delivers it to the combustion chamber. This achieved by small orifice.
SecCloudPro: A Novel Secure Cloud Storage System for Auditing and DeduplicationIJCERT
In this paper, we show the trustworthiness evaluating and secure deduplication over cloud data utilizing imaginative secure frameworks .Usually cloud framework outsourced information at cloud storage is semi-trusted because of absence of security at cloud storage while putting away or sharing at cloud level because of weak cryptosystem information may be uncover or adjusted by the hackers keeping in mind the end goal to ensure clients information protection and security We propose novel progressed secure framework i.e SecCloudPro which empower the cloud framework secured and legitimate utilizing Verifier(TPA) benefit of Cloud Server. Additionally our framework performs data deduplication in a Secured way in requested to enhance the cloud Storage space too data transfer capacity i.e bandwidth.
Handling Selfishness in Replica Allocation over a Mobile Ad-Hoc NetworkIJCERT
MANET is a collection of mobile devices that can communicate with each other without the use centralized administration. One of the interesting application of MANET is File Sharing. File Sharing in MANET is similar to that of the regular file sharing, what makes the difference is it allow user to access the data or memory of that nodes only which are connected to it. This File sharing many a times leads to Network Partitioning, i.e dividing a network into two different networks .Due to which the nodes may act selfishly. The selfishness of some of the nodes may lead in reduction of performance in terms of accessing data. The proposed system will use the SCF-tree technique for building a tree of Node which will share their data in terms of Replica, and as a result it detects the selfish node in the network. The replica insures that performance is not degraded.
GSM Based Device Controlling and Fault DetectionIJCERT
The mobile communication has expanded to a great extent such that it can be applied for controlling of electrical devices. These projects make use of this capability of mobile phone to control three electrical devices with some use of embedded technology which can be extended up to eight devices. Apart from controlling it also does the sensing of the devices. Thus a user can be able to know of the status of the devices and in addition to that the user get notified if any fault is detected. Here in the project controlling and sensing is done for three electrical devices only. According to the user need both of this can be expanded.
Efficient Multi Server Authentication and Hybrid Authentication MethodIJCERT
Password is used for authentication on many major client-server system, websites etc. Client and a server share a password using Password-authenticated key exchange to authenticate each other and establish a cryptographic key by exchanging generated exchanges. In this scenario, all the passwords are stored in a single server which will authenticate the client. If the server stopped working or compromised, for example, hacking or even insider attack, passwords stored in database will become publicly known. This system proposes that setting where multiple servers which are used to, so that the password can be split in these servers authenticate client and if one server is compromised, the attacker still cannot be able to view the client’s information from the compromised server. This system uses the Advance encryption standard algorithm encryption and for key exchange and some formulae to store the password in multiple server. This system also has the hybrid authentication as another phase to make it more secure and efficient. In the given authentication schema we also use SMS integration API for two step verification.
Data Trend Analysis by Assigning Polynomial Function For Given Data SetIJCERT
This paper aims at explaining the method of creating a polynomial equation out of the given data set which can be used as a representation of the data itself and can be used to run aggregation against itself to find the results. This approach uses least-squares technique to construct a model of data and fit to a polynomial. Differential calculus technique is used on this equation to generate the aggregated results that represents the original data set.
Online Payment System using Steganography and Visual CryptographyIJCERT
In recent time there is rapid growth in E-Commerce market. Major concerns for customers in online shopping are debit card or credit card fraud and personal information security. Identity theft and phishing are common threats of online shopping. Phishing is a method of stealing personal confidential information such as username, passwords and credit card details from victims. It is a social engineering technique used to deceive users. In this paper new method is proposed that uses text based steganography and visual cryptography. It represents new approach which will provide limited information for fund transfer. This method secures the customer's data and increases customer's confidence and prevents identity theft.
Prevention of Packet Hiding Methods In Selective Jamming AttackIJCERT
The sharing nature of wireless medium provides various challenging features among various set of users. It is very important in real world and it provides better transfer rate but authentication is ignored. The limitations of existing wired network are overcome by wireless network. These networks act as source for various types of jamming attacks. In analysis and detection of jamming attack various methods are available but sometime they fail. In case of external threat the analysis and reporting of jamming attack is very easy model but it is quite difficult in terms of internal threat model, these internal term uses the knowledge about network secrets and network protocols to launch various attacks with very low effort. Various cryptographic techniques are implemented to prevent these attacks. The main goal of this project is to prevent the information at the wireless physical layer and allowed the safe transmission among communicated nodes although the attacker is present.
Speech recognition is the next big step that the technology needs to take for general users. An Automatic Speech Recognition (ASR) will play a major role in focusing new technology to users. Applications of ASR are speech to text conversion, voice input in aircraft, data entry, voice user interfaces such as voice dialing. Speech recognition involves extracting features from the input signal and classifying them to classes using pattern matching model. This can be done using feature extraction method. This paper involves a general study of automatic speech recognition and various methods to generate an ASR system. General techniques that can be used to implement an ASR includes artificial neural networks, Hidden Markov model, acoustic –phonetic approach
A collection of mobile nodes is known as ad-hoc network in which wireless communication network is used to connect these mobile nodes. A major requirement on the MANET is to provide unidentifiability and unlinkability for mobile nodes During the last few decades, continuous progresses in wireless communications have opened new research fields in computer networking, goal of extending data networks connectivity to environments where wired solutions are impracticable. Among these, vehicular traffic is attracting a increasing attention from both academic and industry, due to the amount and importance of the related applications, ranging from road safety to traffic control, up to mobile entertainment. Vehicular Ad-hoc Network(VANETs) are self-organized networks built up from moving vehicles, and are part of the broader class of Mobile Ad-hoc Net- works(MANETs). Because of their peculiar characteristics, VANETs require the definition of specific networking techniques, whose feasibility and performance are usually tested by means of simulation. One of the main challenges posed by VANETs simulations is the faithful characterization of vehicular mobility at both macroscopic and microscopic levels, leads to realistic non-uniform distributions of cars and velocity, and unique connectivity dynamics. There are various secure routing protocols have been proposed, but the requirement is not satisfied. The existing protocols are unguarded to the attacks of fake routing packets. Simulation results have demonstrated the effectiveness of the proposed AODV protocol with improved performance as compared to the existing protocols.
Intelligent Device TO Device Communication Using IoTIJCERT
Internet is becoming the most intrinsic part of the human life. There are many users of the internet but the devices will be the main users in the Internet of Things (IoT). These devices communicate with each other efficiently and gather the information to transfer the data to particular device. The quality of this information depends on how smart the devices are. IoT coverage is very wide and consists of the things or devices connected in network like camera, android phones, sensors etc. Once all these devices are connected with each other, they are capable of processing smartly and satisfying basic needs of environment. Thus the communication between the devices is achieved using various technologies and devices.
Secure Routing for MANET in Adversarial EnvironmentIJCERT
Collection of mobile nodes is known as ad-hoc network in which wireless communication is used to connect these mobile nodes. A major requirement on the MANET is to provide unidentifiability and unlinkability for mobile nodes. There are various secure routing protocols have been proposed, but the requirement is not satisfied. The existing protocols are unguarded to the attacks of fake routing packets or denial-of-service broadcasting, even the node identities are protected by pseudonyms. We propose a new secure routing protocol which provides anonymity named as authenticated anonymous secure routing (AASR), to satisfy the requirement of mobile networks and defend the attacks. The route request packets are authenticated by a group signature and public key infrastructure, to defend the potential attacks without exposing the node identities. The cocept of key-encrypted onion routing which provides a route secret verification message, to prevent intermediate nodes from inferring a real destination. Simulation results have demonstrated the effectiveness of the proposed AASR protocol with improved performance as compared to the existing protocols.
Real Time Detection System of Driver FatigueIJCERT
The leading cause of vehicle crashes and accidents is the driver distraction. With the rapid development of motorization, driver fatigue has become a very serious traffic problem. Reasons for traffic accidents are driving after alcohol consumption, driving at night, driving without taking rest, aging, sleepiness, and fatigue occurred due to continuous driving, long working hours and night shifts. So to reduce rate of accidents due to above reasons, is aim of this project. This paper presents a method for detection of early signs of fatigue using feature extraction, Haar classifier and delivering of information and whereabouts of the driver to the emergency contact numbers.
A Survey on Web Page Recommendation and Data PreprocessingIJCERT
In today’s era, as we all know internet technologies are growing rapidly. Along with this, instantly, Web page recommendations are also improving. The aim of a Web page recommender system is to predict the Web page or pages, which will be visited from a given Web-page of a website. Data preprocessing is one basic and essential part of Web page recommendation. Data preprocessing consists of cleanup and constructing data to organize for extracting pattern. In this paper, we discuss and focus on Web page Recommendation and role of data preprocessing in Web page recommendation, considering how data preprocessing is related to Web page recommendation.
Greetings! Dear Sir/madam , I herewith informing you that call for papers from IJCERT for May 2016 Edition, Volume 3, Issue 5 2016. leading Scientific Research Journal for Interdisciplinary domain, Peer reviewed , Open access having SJIF (Impact Factor 4.029 ) indexing with Thomson Reuters for More info visit www.ijcert.org
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About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.