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JAVA MINI PROJECT ON DATA ENCRYPTION AND DECRYPTION
Mini Project on Data Encryption & Decryption in JAVA
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This is a project dealing with securing images over a network. Image is a delicate piece of information shared between clients across the world.Cryptography plays a huge role during secure connections.Applying simple Gaussian elimination to achieve highly secured image encryption decryption technique is a interesting challenge.
Image encryption and decryption
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About RSA RSA is an encryption algorithm. Developed in: 1977. Developed by: Ron Rivest, Adi Shamir, and Leonard Adleman. The RSA algorithm is the most commonly used public key encryption algorithm. Two keys are used: Public Key and Private Key. Public Key: For encryption. Private Key: For decryption, also known as a secret key. Public Key: Shared with the public that wants to send us data. Private Key: Kept secret so that when someone sends us data encrypted by our Public Key, we can decrypt the data using the Private Key.
Image and text Encryption using RSA algorithm in java
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IRJET- Application of Machine Learning for Data Security
IRJET- Application of Machine Learning for Data Security
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A neural cryptography approach for digital image security using vigenere cipher and tree parity machine
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JAVA MINI PROJECT ON DATA ENCRYPTION AND DECRYPTION
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miteshkumar82
This is a project dealing with securing images over a network. Image is a delicate piece of information shared between clients across the world.Cryptography plays a huge role during secure connections.Applying simple Gaussian elimination to achieve highly secured image encryption decryption technique is a interesting challenge.
Image encryption and decryption
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Aashish R
About RSA RSA is an encryption algorithm. Developed in: 1977. Developed by: Ron Rivest, Adi Shamir, and Leonard Adleman. The RSA algorithm is the most commonly used public key encryption algorithm. Two keys are used: Public Key and Private Key. Public Key: For encryption. Private Key: For decryption, also known as a secret key. Public Key: Shared with the public that wants to send us data. Private Key: Kept secret so that when someone sends us data encrypted by our Public Key, we can decrypt the data using the Private Key.
Image and text Encryption using RSA algorithm in java
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IRJET- Application of Machine Learning for Data Security
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A neural cryptography approach for digital image security using vigenere cipher and tree parity machine
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Az24339344
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IJERA Editor
IOSR Journal of Computer Engineering (IOSR-JCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of computer engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in computer technology. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
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The need for keeping safe secrecy of secret and sensitive data has been ever increasing with the new developments in digital system. In this paper, we present an increased way for getting embedding encrypted secret facts in gray scale images to give high level safety of facts for news over unsecured narrow channels Cryptography and Steganography are two closely related techniques are used in proposed system. Cryptography gets into making one of religion the secret note into a non-recognizable chipper. Steganography is then sent in name for using Double-Stegging to fix this encrypted data into a cover thing by which something is done and keeps secret its existence.
RSA Based Secured Image Steganography Using DWT Approach
RSA Based Secured Image Steganography Using DWT Approach
IJERA Editor
Cryptography is a process used for sending information in secret way. Goal of this process is to provide protection for information but in different way. In this paper our motive to represent a new method for protection that is generated by combination of RSA and 2 bit rotation mechanism of cryptography. There are many algorithms exist for this process. For cryptography there are algorithms like RSA, IDEA, AES, and DES but here we are using only one algorithm from these that is RSA which is enough to implement combined process using 2 bit rotation. The encrypted image is used as input for network for further implementation.RSA encrypt image with 1 bit rotation. In 1 bit rotation only 1 bit is shifted and at decrypt side shifted bit are reversed. But to make it more secure we are going to perform 2 bit rotation due to which it is more secure as compared to existing algorithm. After applying the 2 bit rotation we perform the permutation of that image that will give us encrypted image. Shivam Kumar | Dr. Ganesh D "Image Cryptography using RSA Algorithm" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd42408.pdf Paper URL: https://www.ijtsrd.comcomputer-science/computer-security/42408/image-cryptography-using-rsa-algorithm/shivam-kumar
Image Cryptography using RSA Algorithm
Image Cryptography using RSA Algorithm
ijtsrd
ABSTRACT. This research discussed about the data hiding information using steganography and cryptography. New method are discussed to secure data without change the quality of image as cover medium. Steganographic method is used by find the similarity bit of the message with bit of the MSB (Most Significant Bit) image cover. Finding of similarity process is done by divide and conquer method.The results are bit indexposition, thenthenencrypted using cryptographic. In this paper we using DES (Data Encryption Standard) algorithm. We use data information as message, images, and key as an input. Then, we use our method to secure message. The output is encrypted bit index which containt data hiding information and can be used to secure the messages. To reconstruct the contents, we require the same image and same key. Outcomes of our method can be used to secure the data. The advantages of this method are the capacity of stored data hiding of messages can be larger than the image. The image quality will not change and the capacity of stored messages can be larger than the image. Acoording to the research, both gray scale and colorful images can be used as image cover, except the image contains 100% black and 100% white. Bit matching process on image which have much variety of color takes less time. The damage of messages due to the addition of “salt and pepper” noise starts from 0.00049 of MSE.
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A brief introduction to the concepts and promise surrounding searchable encryption systems.
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IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Secure image encryption using aes
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Cryptography is a security technique that must be applied in both communication sides to protect the data during its transmission through the network from all kinds of attack. On the sender side, the original data will be changed into different symbols or shapes by using a known key; this is called encryption. On the other communication side, the decryption process will be done and the data will be returned to its former shape by using the agreed key. The importance of cryptography is to fulfil the communication security requirements. Real time applications (RTA) are vulnerable for the moment because of their big size. However, some of the current algorithms are not really appropriate for use with these kinds of information. In this paper, a novel symmetric block cipher cryptography algorithm has been illustrated and discussed. The system uses an 8x8x8 cube, and each cell contains a pair of binary inputs. The cube can provide a huge number of combinations that can produce a very strong algorithm and a long key size. Due to the lightweight and fast technique used in this idea, it is expected to be extremely rapid compared to the majority of current algorithms, such as DES and AES.
Inventive Cubic Symmetric Encryption System for Multimedia
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Digital communication witnesses a noticeable and continuous development in many applications in the Internet. Hence, a secure communication sessions must be provided. The security of data transmitted across a global network has turned into a key factor on the network performance measures. Cryptography and steganography are two important techniques that are used to provide network security. In this paper, we conduct a comparative study of steganography and cryptography. We survey a number of methods combining cryptography and steganography techniques in one system. Moreover, we present a classification of these methods, and compare them in terms of the algorithm used for encryption, the steganography technique and the file type used for covering the information.
A SURVEY ON RECENT APPROACHES COMBINING CRYPTOGRAPHY AND STEGANOGRAPHY
A SURVEY ON RECENT APPROACHES COMBINING CRYPTOGRAPHY AND STEGANOGRAPHY
csandit
ijrrest_vol-2_issue-2_015
ijrrest_vol-2_issue-2_015
Ashish Gupta
• What is cryptography? • Why it’s helpful in a network and how hackers broke security? • Different methods of encryption and decryption?
Crypto
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university of Gujrat, pakistan
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Image Steganography Based On Hill Cipher with Key Hiding Technique
Image Steganography Based On Hill Cipher with Key Hiding Technique
IOSR Journals
In today’s scenario security of data is a very big challenge in any communication. The Digital Image Steganography is the science of hiding sensitive information in another transmission medium to achieve secure and secret communication. The main motive of steganography is to hide the existence of communication.
Dual Layer Security Of Data Using LSB Image Steganography And AES Encryption ...
Dual Layer Security Of Data Using LSB Image Steganography And AES Encryption ...
Bikash Chandra Prusty
Homomorphic encryption
Homomorphic encryption
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Namit Sinha
TO GET THIS PROJECT THROUGH ONLINE OR TRAINING SESSION CONTACT: LansA Informatics Pvt Ltd No 165, 5th Street, Crosscut road, Gandhipuram, Coimbatore - 641 012 Landline: 0422 - 4204373 Mobile: +91 90 953 953 33 Email :lansa.projects@gmail.com Website: www.lansainformatics.com Blog: www.lansastudentscdc.blogspot.com
Reversible data hiding in encrypted images by reserving room before encryption
Reversible data hiding in encrypted images by reserving room before encryption
Papitha Velumani
In the present scenario the use of images increased extremely in the cyber world so that we can easily transfer data with the help of these images in a secured way. Image steganography becomes important in this manner. Steganography and cryptography are the two techniques that are often confused with each other. The input and output of steganography looks alike, but for cryptography the output will be in an encrypted form which always draws attraction to the attacker. This paper combines both steganography and cryptography so that attacker doesn’t know about the existence of message and the message itself is encrypted to ensure more security. The textual data entered by the user is encrypted using AES algorithm. After encryption, the encrypted data is stored in the colour image by using a hash based algorithm. Most of the steganographic algorithms available today is suitable for a specific image format and these algorithms suffers from poor quality of the embedded image. The proposed work does not corrupt the images quality in any form. The striking feature is that this algorithm is suitable for almost all image formats e.g.: jpeg/jpg, Bitmap, TIFF and GIFF.
A novel steganographic scheme based on
A novel steganographic scheme based on
acijjournal
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Cecimg an ste cryptographic approach for data security in image
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The need for keeping safe secrecy of secret and sensitive data has been ever increasing with the new developments in digital system. In this paper, we present an increased way for getting embedding encrypted secret facts in gray scale images to give high level safety of facts for news over unsecured narrow channels Cryptography and Steganography are two closely related techniques are used in proposed system. Cryptography gets into making one of religion the secret note into a non-recognizable chipper. Steganography is then sent in name for using Double-Stegging to fix this encrypted data into a cover thing by which something is done and keeps secret its existence.
RSA Based Secured Image Steganography Using DWT Approach
RSA Based Secured Image Steganography Using DWT Approach
IJERA Editor
Cryptography is a process used for sending information in secret way. Goal of this process is to provide protection for information but in different way. In this paper our motive to represent a new method for protection that is generated by combination of RSA and 2 bit rotation mechanism of cryptography. There are many algorithms exist for this process. For cryptography there are algorithms like RSA, IDEA, AES, and DES but here we are using only one algorithm from these that is RSA which is enough to implement combined process using 2 bit rotation. The encrypted image is used as input for network for further implementation.RSA encrypt image with 1 bit rotation. In 1 bit rotation only 1 bit is shifted and at decrypt side shifted bit are reversed. But to make it more secure we are going to perform 2 bit rotation due to which it is more secure as compared to existing algorithm. After applying the 2 bit rotation we perform the permutation of that image that will give us encrypted image. Shivam Kumar | Dr. Ganesh D "Image Cryptography using RSA Algorithm" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd42408.pdf Paper URL: https://www.ijtsrd.comcomputer-science/computer-security/42408/image-cryptography-using-rsa-algorithm/shivam-kumar
Image Cryptography using RSA Algorithm
Image Cryptography using RSA Algorithm
ijtsrd
ABSTRACT. This research discussed about the data hiding information using steganography and cryptography. New method are discussed to secure data without change the quality of image as cover medium. Steganographic method is used by find the similarity bit of the message with bit of the MSB (Most Significant Bit) image cover. Finding of similarity process is done by divide and conquer method.The results are bit indexposition, thenthenencrypted using cryptographic. In this paper we using DES (Data Encryption Standard) algorithm. We use data information as message, images, and key as an input. Then, we use our method to secure message. The output is encrypted bit index which containt data hiding information and can be used to secure the messages. To reconstruct the contents, we require the same image and same key. Outcomes of our method can be used to secure the data. The advantages of this method are the capacity of stored data hiding of messages can be larger than the image. The image quality will not change and the capacity of stored messages can be larger than the image. Acoording to the research, both gray scale and colorful images can be used as image cover, except the image contains 100% black and 100% white. Bit matching process on image which have much variety of color takes less time. The damage of messages due to the addition of “salt and pepper” noise starts from 0.00049 of MSE.
Journal - DATA HIDING SECURITY USING BIT MATCHING-BASED STEGANOGRAPHY AND CR...
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A brief introduction to the concepts and promise surrounding searchable encryption systems.
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IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Secure image encryption using aes
Secure image encryption using aes
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Enhanced Efficient & Secure Steganography Algorithm with Low Distortion
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Cryptography is a security technique that must be applied in both communication sides to protect the data during its transmission through the network from all kinds of attack. On the sender side, the original data will be changed into different symbols or shapes by using a known key; this is called encryption. On the other communication side, the decryption process will be done and the data will be returned to its former shape by using the agreed key. The importance of cryptography is to fulfil the communication security requirements. Real time applications (RTA) are vulnerable for the moment because of their big size. However, some of the current algorithms are not really appropriate for use with these kinds of information. In this paper, a novel symmetric block cipher cryptography algorithm has been illustrated and discussed. The system uses an 8x8x8 cube, and each cell contains a pair of binary inputs. The cube can provide a huge number of combinations that can produce a very strong algorithm and a long key size. Due to the lightweight and fast technique used in this idea, it is expected to be extremely rapid compared to the majority of current algorithms, such as DES and AES.
Inventive Cubic Symmetric Encryption System for Multimedia
Inventive Cubic Symmetric Encryption System for Multimedia
csandit
Digital communication witnesses a noticeable and continuous development in many applications in the Internet. Hence, a secure communication sessions must be provided. The security of data transmitted across a global network has turned into a key factor on the network performance measures. Cryptography and steganography are two important techniques that are used to provide network security. In this paper, we conduct a comparative study of steganography and cryptography. We survey a number of methods combining cryptography and steganography techniques in one system. Moreover, we present a classification of these methods, and compare them in terms of the algorithm used for encryption, the steganography technique and the file type used for covering the information.
A SURVEY ON RECENT APPROACHES COMBINING CRYPTOGRAPHY AND STEGANOGRAPHY
A SURVEY ON RECENT APPROACHES COMBINING CRYPTOGRAPHY AND STEGANOGRAPHY
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Ashish Gupta
• What is cryptography? • Why it’s helpful in a network and how hackers broke security? • Different methods of encryption and decryption?
Crypto
Crypto
university of Gujrat, pakistan
http://www.iosrjournals.org/iosr-jce/pages/v11i5.html
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In today’s scenario security of data is a very big challenge in any communication. The Digital Image Steganography is the science of hiding sensitive information in another transmission medium to achieve secure and secret communication. The main motive of steganography is to hide the existence of communication.
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TO GET THIS PROJECT THROUGH ONLINE OR TRAINING SESSION CONTACT: LansA Informatics Pvt Ltd No 165, 5th Street, Crosscut road, Gandhipuram, Coimbatore - 641 012 Landline: 0422 - 4204373 Mobile: +91 90 953 953 33 Email :lansa.projects@gmail.com Website: www.lansainformatics.com Blog: www.lansastudentscdc.blogspot.com
Reversible data hiding in encrypted images by reserving room before encryption
Reversible data hiding in encrypted images by reserving room before encryption
Papitha Velumani
In the present scenario the use of images increased extremely in the cyber world so that we can easily transfer data with the help of these images in a secured way. Image steganography becomes important in this manner. Steganography and cryptography are the two techniques that are often confused with each other. The input and output of steganography looks alike, but for cryptography the output will be in an encrypted form which always draws attraction to the attacker. This paper combines both steganography and cryptography so that attacker doesn’t know about the existence of message and the message itself is encrypted to ensure more security. The textual data entered by the user is encrypted using AES algorithm. After encryption, the encrypted data is stored in the colour image by using a hash based algorithm. Most of the steganographic algorithms available today is suitable for a specific image format and these algorithms suffers from poor quality of the embedded image. The proposed work does not corrupt the images quality in any form. The striking feature is that this algorithm is suitable for almost all image formats e.g.: jpeg/jpg, Bitmap, TIFF and GIFF.
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Secure image encryption using aes
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International Journal of Current Trends in Engineering & Technology ISSN-2395-3152
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MESSAGE TRANSFER USING STEGANOGRAPHY
MESSAGE TRANSFER USING STEGANOGRAPHY
IRJET Journal
The purpose of “Image to Image Encoder†is to hide an image inside another image. Using the LSB method, which facilitates data hiding in an image. It works with JPEG and PNG formats for the cover image and always creates tiff encoded image due to its compression. Least Significant Bit Embeddings LSB are the general steganographic procedure that might be utilized to install information into a variety of digital media, the most studied applications are utilizing LSB embedding to hide one picture inside another. The security to keep up secrecy of message is accomplished by making it infeasible for a third individual to distinguish and recover the secret message. This method can be used in various fields for data security like for secret communication and data transfer via networks, for storing and transferring sensitive data and information in the defense sector. As the normal viewers can not identify the slight difference in the encoded image without the reference of the original cover image, this method ensures more security than cryptographic methods. Samthomas Raphael | Dr. Ganesh D "Image to Image Encoder using Least Significant Bit" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-5 | Issue-4 , June 2021, URL: https://www.ijtsrd.compapers/ijtsrd41253.pdf Paper URL: https://www.ijtsrd.comcomputer-science/data-processing/41253/image-to-image-encoder-using-least-significant-bit/samthomas-raphael
Image to Image Encoder using Least Significant Bit
Image to Image Encoder using Least Significant Bit
YogeshIJTSRD
The most important thing in this insecure world is the secrecy of everything. In today’s world, any important data costs more than money. Steganography is the technique in which one can hide data as a secrete in selected image. In case of spatial domain, LSB approach is most popular in steganography, where all the LSBs of pixels of image are replaced by the bits of secret data. But the problem is that the secrete can be easily guessed by the hacker and the data is obtained by extracting it from direct LSBs. To make the system more robust and to improve the signal to noise ratio, the conventional LSB insertion method is replaced by inverted LSB technic. The decision to invert or not the LSB depends on combination of the 2nd and 3rd LSB. As not each and every LSB is inverted, it makes the steganalysis very difficult.
Implementation of Steganographic Model using Inverted LSB Insertion
Implementation of Steganographic Model using Inverted LSB Insertion
Dr. Amarjeet Singh
Ijetcas14 355
Ijetcas14 355
Iasir Journals
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Secure Image Hiding Algorithm using Cryptography and Steganography
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Project presentation on Image Steganography using MATLAB. Project under Digital Design, Signals and Systems and Communication System. Tool Used - MATLAB
Image Steganography using MATLAB
Image Steganography using MATLAB
VijayMaheshwari12
In this paper, text information is encoded behind the Image cover object at the sender and decoded at the receiver, provided by additional security features in the application. In this paper, we propose an In this paper, we propose an In this paper, we propose an object by changing the least significant bits of the image pixels because the image acts as the best source to hide the message that is invisible to the human eye. In this application, the text message is encrypted on the back of the senders image card object and decoded on the receiver, which is provided with additional security features in the application. Ragul M | Dr. Lakshmi J. V. N "Android Based Image Steganography" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6 , October 2020, URL: https://www.ijtsrd.com/papers/ijtsrd35733.pdf Paper Url: https://www.ijtsrd.com/computer-science/computer-security/35733/android-based-image-steganography/ragul-m
Android Based Image Steganography
Android Based Image Steganography
ijtsrd
In this paper, we are going to have survey on different data hiding techniques and our main focus is on†Reversible data hiding in encrypted imagesâ€Â. In recent year the security of the sensitive data has become of prime and supreme importance and concern. To protect this data or secret information from unauthorized person we use many data hiding techniques like stegnography, cryptography and RDH. In this paper we will discuss on one such data hiding technique called Reversible Data Hiding (RDH). In this instead of embedding data in encrypted images directly, some pixels are estimated before encryption so that additional data can be embedded in the estimating errors. Without the encryption key, one cannot get access to the original image. A RC4 algorithm is applied on the rest pixels of the image and a special encryption scheme is designed to encrypt the estimating errors.Our paper presents a survey on various data hiding techniques and their comparative analysis.
A Survey on Different Data Hiding Techniques in Encrypted Images
A Survey on Different Data Hiding Techniques in Encrypted Images
ijsrd.com
HIDING DATA
review.pptx
review.pptx
TechNest1
One of the major problems faced by this digital world is Data Security. Data Security plays an important role in the field of information technology. As there are large advancements in internet technology, there has been huge text as well as multimedia data transfer over the internet. The communication channel available for data transfer from the transmitter to receiver is highly insecure. As the security of electronic data is a major issue and to achieve high security and confidentiality, the public and the private sectors use different kinds of techniques and methods to protect the data from unauthorized users. Cryptography and Steganography are the most popular and widely used technologies for security. Cryptography is the art of hiding information by encryption and steganography is a technique to hides data in the cover medium. Cryptography hides the readable and meaningful contents of the data. And the existence of the data is hidden by the Steganography technique.
Review paper on Data Security using Cryptography and Steganography
Review paper on Data Security using Cryptography and Steganography
vivatechijri
IJETR, ER Publication, Research Papers, Free Journals, High Impact Journals, M.Tech Research Articles, Free Publication, UGC Journals,
Ijetr042105
Ijetr042105
Engineering Research Publication
Cloud computing is a powerful, flexible, cost efficient platform for providing consumer IT services over the Internet. However Cloud Computing has various level of risk because most important information is maintained and managed by third party vendors, which means harder to maintain security for user’s data .Steganography is one of the ways to provide security for secret data by inserting in an image or video. In this most of the algorithms are based on the Least Significant Bit (LSB), but the hackers easily detects it embeds directly. An Efficient and secure method of embedding secret message-extracting message into or from color image using Artificial Neural Network will be proposed. The proposed method will be tested, implemented and analyzed for various color images of different sizes and different sizes of secret messages. The performance of the algorithm will be analyzed by calculating various parameters like PSNR, MSE and the results are good compared to existing algorithms.
A SECURE STEGANOGRAPHY APPROACH FOR CLOUD DATA USING ANN ALONG WITH PRIVATE K...
A SECURE STEGANOGRAPHY APPROACH FOR CLOUD DATA USING ANN ALONG WITH PRIVATE K...
IJCSIS Research Publications
Cryptography is the technique in which usually a file is converted into unreadable format by using public key and private key system called as public key cryptosystem. Then as per the user requirement that file is send to another user for secure data transmission. In this paper we purposed an image based cryptography that Elliptic Curve Function (ECF) techniques and pseudo random encoding technique on images to enhance the security of RFID communication. In the ECF approach, the basic idea is to replace the Elliptic Curve Function (ECF) of the cover image with the Bits of the messages to be hidden without destroying the property of the cover image significantly. The ECF based technique is the most challenging one as it is difficult to differentiate between the cover object and Crypto object if few ECF bits of the cover object are replaced. In Pseudo Random technique, a random key is used as seed for the Pseudo Random Number Generator in needed in the embedding process. Both the techniques used a Crypto key while embedding messages inside the cover image. By using the key, the chance of getting attacked by the attacker is reduced.
A New Approach of Cryptographic Technique Using Simple ECC & ECF
A New Approach of Cryptographic Technique Using Simple ECC & ECF
IJAEMSJORNAL
journal publishing, how to publish research paper, Call For research paper, international journal, publishing a paper, IJERD, journal of science and technology, how to get a research paper published, publishing a paper, publishing of journal, publishing of research paper, reserach and review articles, IJERD Journal, How to publish your research paper, publish research paper, open access engineering journal, Engineering journal, Mathemetics journal, Physics journal, Chemistry journal, Computer Engineering, Computer Science journal, how to submit your paper, peer reviw journal, indexed journal, reserach and review articles, engineering journal, www.ijerd.com, research journals, yahoo journals, bing journals, International Journal of Engineering Research and Development, google journals, hard copy of journal
International Journal of Engineering Research and Development (IJERD)
International Journal of Engineering Research and Development (IJERD)
IJERD Editor
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Be32364369
Be32364369
IJERA Editor
Abstract A highly secure scalable compression method for stream cipher encrypted images is described in this journal. The input image first undergoes encryption and then shuffling. This shuffling in the image pixels enhances the security. For shuffling, Henon map is used. There are two layers for the scalable compression namely base layer and enhancement layer. Base layer bits are produced by coding a series of non-overlapping patches of uniformly down sampled version of encrypted image. In the enhancement layer pixels are selected by random permutation and then coded. From all the available pixel samples an iterative multi scale technique is used to reconstruct the image and finally performs decryption. The proposed method has high security. Key Words: Encryption, Decryption, Shuffling, Scalable compression
Highly secure scalable compression of encrypted images
Highly secure scalable compression of encrypted images
eSAT Journals
Image encryption using aes key expansion
Image encryption using aes key expansion
Sreeda Perikamana
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Cecimg an ste cryptographic approach for data security in image
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Secure Image Hiding Algorithm using Cryptography and Steganography
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review.pptx
review.pptx
Review paper on Data Security using Cryptography and Steganography
Review paper on Data Security using Cryptography and Steganography
Ijetr042105
Ijetr042105
A SECURE STEGANOGRAPHY APPROACH FOR CLOUD DATA USING ANN ALONG WITH PRIVATE K...
A SECURE STEGANOGRAPHY APPROACH FOR CLOUD DATA USING ANN ALONG WITH PRIVATE K...
A New Approach of Cryptographic Technique Using Simple ECC & ECF
A New Approach of Cryptographic Technique Using Simple ECC & ECF
International Journal of Engineering Research and Development (IJERD)
International Journal of Engineering Research and Development (IJERD)
Be32364369
Be32364369
Highly secure scalable compression of encrypted images
Highly secure scalable compression of encrypted images
Image encryption using aes key expansion
Image encryption using aes key expansion
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CS 591
C3S C ryptography & S teganography S ecure S ystem By: Osama Khaleel
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