This document discusses a proposed method for encrypting and decrypting messages via image slicing. The proposed method uses several techniques including AES encryption, LSB steganography, image slicing, and image stitching. At the sender side, the message is first encrypted using AES encryption with a shared key. It is then embedded into an image file using LSB steganography. The image is then sliced into pieces without changing its dimensions. These image slices are sent to the receiver. At the receiver side, the image slices are stitched back together. LSB decoding and AES decryption are then applied to extract the original encrypted message and decrypt it using the shared key. The proposed method aims to securely transmit messages over untrusted networks by
Design and Implementation of Lifting Based Wavelet and Adaptive LSB Steganogr...Dr. Amarjeet Singh
Image steganography is an art of hiding images
secretly within another image. There are several ways of
performing image steganography; one among them is the
spatial approach. The most popular spatial domain approach
of image steganography is the Least Significant Bit (LSB)
method, which hides the secret image pixel information in the
LSB of the cover image pixel information. In this paper a
LSB based steganography approach is used to design
hardware architecture for the Image steganography. The
Discrete Wavelet Transform (DWT) is used here to transform
the cover image into higher and lower wavelet coefficients
and use these coefficients in hiding the secret image. the
design also includes encryption of secret image data, to
provide a higher level of security to the secret image. The
steganography system involving the stegno module and a
decode module is designed here. The design was simulated,
synthesized and implemented on Artix -7 FPGA. The
operation hiding and retrieving images was successfully
verified through simulations.
Design and Implementation of Lifting Based Wavelet and Adaptive LSB Steganogr...Dr. Amarjeet Singh
Image steganography is an art of hiding images
secretly within another image. There are several ways of
performing image steganography; one among them is the
spatial approach. The most popular spatial domain approach
of image steganography is the Least Significant Bit (LSB)
method, which hides the secret image pixel information in the
LSB of the cover image pixel information. In this paper a
LSB based steganography approach is used to design
hardware architecture for the Image steganography. The
Discrete Wavelet Transform (DWT) is used here to transform
the cover image into higher and lower wavelet coefficients
and use these coefficients in hiding the secret image. the
design also includes encryption of secret image data, to
provide a higher level of security to the secret image. The
steganography system involving the stegno module and a
decode module is designed here. The design was simulated,
synthesized and implemented on Artix -7 FPGA. The
operation hiding and retrieving images was successfully
verified through simulations.
Secure Image Transmission for Cloud Storage System Using Hybrid SchemeIJERD Editor
- Data over the cloud is transferred or transmitted between servers and users. Privacy of that
data is very important as it belongs to personal information. If data get hacked by the hacker, can be
used to defame a person’s social data. Sometimes delay are held during data transmission. i.e. Mobile
communication, bandwidth is low. Hence compression algorithms are proposed for fast and efficient
transmission, encryption is used for security purposes and blurring is used by providing additional
layers of security. These algorithms are hybridized for having a robust and efficient security and
transmission over cloud storage system.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
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.
An improved color image encryption algorithm with pixel permutation and bit s...eSAT Journals
Abstract Today the transmission of multimedia data including image and video is growing in telecommunications. Security is one of the main issues in transferring such sensitive information. Powerful image encryption algorithm is the solution for this problem. This paper is an implementation of a color image encryption algorithm based on Rubik’s cube technique. The Rubik’s cube technique is used for pixel permutation and a bit substitution method based on DNA sequences are used to change the value of each pixel on the image. Then the time-stamp is appended with encrypted image, which can be used to identify the replay attack. For evaluating the performance of the algorithm a series of tests are performed. These tests include information entropy analysis, correlation analysis, analysis of NPCR and UACI values etc. Index Terms: Cryptography, encryption, decryption, timestamp, replay attack, plaintext, cipher-text, algorithm, chaos.
Using image stitching and image steganography security can be provided to any image which has to be sent over the network or transferred using any electronic mode. There is a message and a secret image that has to be sent. The secret image is divided into parts.The first phase is the Encrypting Phase, which deals with the process of converting the actual secret message into ciphertext using the AES algorithm. In the second phase which is the Embedding Phase, the cipher text is embedded into any part of the secret image that is to be sent. Third phase is the Hiding Phase, where steganography is performed on the output image of Embedding Phase and other parts of the image where the parts are camouflaged by another image using least significant bit replacement. These individual parts are sent to the concerned receiver. At the receivers end decryption of Hiding phase and Embedding Phase takes place respectively. The parts obtained are stitched together using k nearest method. Using SIFT features the quality of the image is improved.
Using image stitching and image steganography security can be provided to any image which has to be
sent over the network or transferred using any electronic mode. There is a message and a secret image that
has to be sent. The secret image is divided into parts.The first phase is the Encrypting Phase, which deals
with the process of converting the actual secret message into ciphertext using the AES algorithm. In the
second phase which is the Embedding Phase, the cipher text is embedded into any part of the secret image
that is to be sent. Third phase is the Hiding Phase, where steganography is performed on the output image
of Embedding Phase and other parts of the image where the parts are camouflaged by another image using
least significant bit replacement. These individual parts are sent to the concerned receiver. At the
receivers end decryption of Hiding phase and Embedding Phase takes place respectively. The parts
obtained are stitched together using k nearest method. Using SIFT features the quality of the image is
improved.
Transmission of cryptic text using rotational visual cryptographyeSAT Journals
Abstract Today security is an important thing when we need to transmit data from one location to another safely. In this paper we are proposing an empirical model of secure data transmission technique with a hybrid approach of Cryptography, Stegnography and rotational analysis. In the initial phase, data is encrypted with DES algorithm with the help of Session key which is generated by the Diffie-Hellman Key exchange Algorithm. In the second phase Cipher Data is hidden into the cover image’s LSB to form the stego image, by considering security as the optimal security parameter. In the third phase, the Stego image is rotated with specific angle. At the receiver end, the image is de-rotated and the cipher information from the LSB is retrieved and the cipher information is decrypted with session key. This scheme achieves lossless recovery and is difficult to decrypt by the attackers. Keywords: Cryptography, Stegnography, Visual Cryptography, DES, Diffie-Hellman Algorithm, Session Key
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 Transmission for Cloud Storage System Using Hybrid SchemeIJERD Editor
- Data over the cloud is transferred or transmitted between servers and users. Privacy of that
data is very important as it belongs to personal information. If data get hacked by the hacker, can be
used to defame a person’s social data. Sometimes delay are held during data transmission. i.e. Mobile
communication, bandwidth is low. Hence compression algorithms are proposed for fast and efficient
transmission, encryption is used for security purposes and blurring is used by providing additional
layers of security. These algorithms are hybridized for having a robust and efficient security and
transmission over cloud storage system.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
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.
An improved color image encryption algorithm with pixel permutation and bit s...eSAT Journals
Abstract Today the transmission of multimedia data including image and video is growing in telecommunications. Security is one of the main issues in transferring such sensitive information. Powerful image encryption algorithm is the solution for this problem. This paper is an implementation of a color image encryption algorithm based on Rubik’s cube technique. The Rubik’s cube technique is used for pixel permutation and a bit substitution method based on DNA sequences are used to change the value of each pixel on the image. Then the time-stamp is appended with encrypted image, which can be used to identify the replay attack. For evaluating the performance of the algorithm a series of tests are performed. These tests include information entropy analysis, correlation analysis, analysis of NPCR and UACI values etc. Index Terms: Cryptography, encryption, decryption, timestamp, replay attack, plaintext, cipher-text, algorithm, chaos.
Using image stitching and image steganography security can be provided to any image which has to be sent over the network or transferred using any electronic mode. There is a message and a secret image that has to be sent. The secret image is divided into parts.The first phase is the Encrypting Phase, which deals with the process of converting the actual secret message into ciphertext using the AES algorithm. In the second phase which is the Embedding Phase, the cipher text is embedded into any part of the secret image that is to be sent. Third phase is the Hiding Phase, where steganography is performed on the output image of Embedding Phase and other parts of the image where the parts are camouflaged by another image using least significant bit replacement. These individual parts are sent to the concerned receiver. At the receivers end decryption of Hiding phase and Embedding Phase takes place respectively. The parts obtained are stitched together using k nearest method. Using SIFT features the quality of the image is improved.
Using image stitching and image steganography security can be provided to any image which has to be
sent over the network or transferred using any electronic mode. There is a message and a secret image that
has to be sent. The secret image is divided into parts.The first phase is the Encrypting Phase, which deals
with the process of converting the actual secret message into ciphertext using the AES algorithm. In the
second phase which is the Embedding Phase, the cipher text is embedded into any part of the secret image
that is to be sent. Third phase is the Hiding Phase, where steganography is performed on the output image
of Embedding Phase and other parts of the image where the parts are camouflaged by another image using
least significant bit replacement. These individual parts are sent to the concerned receiver. At the
receivers end decryption of Hiding phase and Embedding Phase takes place respectively. The parts
obtained are stitched together using k nearest method. Using SIFT features the quality of the image is
improved.
Transmission of cryptic text using rotational visual cryptographyeSAT Journals
Abstract Today security is an important thing when we need to transmit data from one location to another safely. In this paper we are proposing an empirical model of secure data transmission technique with a hybrid approach of Cryptography, Stegnography and rotational analysis. In the initial phase, data is encrypted with DES algorithm with the help of Session key which is generated by the Diffie-Hellman Key exchange Algorithm. In the second phase Cipher Data is hidden into the cover image’s LSB to form the stego image, by considering security as the optimal security parameter. In the third phase, the Stego image is rotated with specific angle. At the receiver end, the image is de-rotated and the cipher information from the LSB is retrieved and the cipher information is decrypted with session key. This scheme achieves lossless recovery and is difficult to decrypt by the attackers. Keywords: Cryptography, Stegnography, Visual Cryptography, DES, Diffie-Hellman Algorithm, Session Key
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.
Similar to Encrypting and Decrypting Message via Image Slicing (20)
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
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.