STEGANOGRAPYH FOR HIDING MESSAGE INTO MP3 FILE
|
|
- Clyde Mathews
- 6 years ago
- Views:
Transcription
1 STEGANOGRAPYH FOR HIDING MESSAGE INTO MP3 FILE Joseph Dedy Irawan Informatics Engineering, Industrial Technology Faculty, Institut Teknologi Nasional Malang Jalan Raya Karangploso KM 2 Malang joseph_dedy@yahoo.co.id ABSTRACT The advance communication data transfer today makes it need the support of high security level. In this case we can use steganography to hide a message or data that is difficult to detect into media or file. Today steganography has been developed in digital area applied in, for example audio file in MP3 file format. The steganography implementation on MP3 file is of huge potential to develop further. It is believed to be such perfect media to hide message. In this paper we discuss the process of stenographing without damaging or reducing the quality of the MP3 media. Keywords: Steganography, hide message, encryption, MP3 file. 1 INTRODUCTION Security of information in this era is a crucial necessity in various aspect of life. Information can be a very precious thing if it has something related to business, security and public decision, which is hunted by a lot of people on various purposes. Such information as a user name and a password, a bank account, etc. is very risky to send through internet or . It is common knowledge that MP3 file has been widely spread through internet. However people merely recognize MP3 file as an entertainment media. Such file is capable of becoming one of the media of steganography. Because of its common use, it is potential to minimize public suspicion toward the hidden information in the file. The use of steganography offers high security toward the important data by making it appear invisible. And the level of the security can be optimized by encrypting the original file prior to inserting the hidden message. 1.1 Problems of the Research How to avoid damaging the media file (MP3 file) for playback How to hide the message keep undetected by unauthorized people. How to decode and restore the hidden information without damaging the file 1.2 Objectives of the Research The objective of the research is to insert hidden message (text file) into MP3 file media. 1.3 Scope and Limitation Implementation of steganography on MPEG-1 layer III (MP3) The message inserted is a text file (*.txt) only 2 MODEL, ANALYSIS, DESIGN, AND IMPLEMENTATION The theory, design and implementation on the system of insert secret message into MP3 Files using steganography method will be described in the following sections. 2.1 Encryption Encryption is the process of transforming information (referred to as plaintext) using an algorithm (called cipher) to make it unreadable to anyone except those possessing special knowledge, usually referred to as a key. The result of the process is encrypted information (in cryptography, referred to as cipher text). In many contexts, the word encryption also implicitly refers to the reverse process, decryption (e.g. software for encryption can typically also perform decryption), to make the encrypted information readable again (i.e. to make it unencrypted). 317
2 318 The 5 th International Conference on Information & Communication Technology and Systems Encryption has long been used by militaries and governments to facilitate secret communication. Encryption is now used in protecting information within many kinds of civilian systems, such as computers, networks (e.g. the Internet e-commerce), mobile telephones, wireless microphones, wireless intercom systems, Bluetooth devices and bank automatic teller machines. Encryption is also used in digital rights management to prevent unauthorized use or reproduction of copyrighted material and in software also to protect against reverse engineering. Encryption, by itself, can protect the confidentiality of messages, but other techniques are still needed to protect the integrity and authenticity of a message; for example, verification of a message authentication code (MAC) or a digital signature. Standards and cryptographic software and hardware to perform encryption are widely available, but successfully using encryption to ensure security may be a challenging problem. A single slip-up in system design or execution can allow successful attacks. Sometimes an adversary can obtain unencrypted information without directly undoing the encryption. 2.2 Steganography Steganography is the art and science of writing hidden messages in such a way that no one apart from the sender and intended recipient even realizes there is a hidden message. By contrast, cryptography obscures the meaning of a message, but it does not conceal the fact that there is a message. Today, the term steganography includes the concealment of digital information within computer files. For example, the sender might start with an ordinary-looking image file, and then adjust the color of every 100th pixel to correspond to a letter in the alphabet -- a change so subtle that someone who isn't actively looking for it is unlikely to notice it. The word steganography is of Greek origin and means "covered, or hidden writing". Its ancient origins can be traced back to 440 BC. Herodotus mentions two examples of steganography in The Histories of Herodotus. Demaratus sent a warning about a forthcoming attack to Greece by writing it on a wooden panel and covering it in wax. Wax tablets were in common use then as re-usable writing surfaces, sometimes used for shorthand. Another ancient example is that of Histiaeus, who shaved the head of his most trusted slave and tattooed a message on it. After his hair had grown the message was hidden. The purpose was to instigate a revolt against the Persians. Later, Johannes Trithemius published the book Steganographia, a treatise on cryptography and steganography disguised. Generally, a steganographic message will appear to be something else: a picture, an article, a shopping list, or some other message. This apparent message is the cover text. For instance, a message may be hidden by using invisible ink between the visible lines of innocuous documents. The advantage of steganography over cryptography alone is that messages do not attract attention to themselves, to messengers, or to recipients. An unhidden coded message, no matter how unbreakable it is, will arouse suspicion and may in itself be incriminating, as in countries where encryption is illegal. Often, steganography and cryptography are used together to ensure security of the covert message. Steganography used in electronic communication include steganographic coding inside of a transport layer, such as a file, or a protocol, such as UDP. Usually, files meant for internet means are put into media types that are lossless, such as FLAC, WAV, and BMP and other file types. A steganographic message (the plaintext) is often first encrypted by some traditional means, producing a cipher text. Then, a cover text is modified in some way to contain the cipher text, resulting in stegotext. For example, the letter size, spacing, typeface, or other characteristics of a cover text can be manipulated to carry the hidden message; only the recipient (who must know the technique used) can recover the message and then decrypt it. Francis Bacon is known to have suggested such a technique to hide messages The objectives of hiding the information cover robustness, undetectability, invisibility, security, complexity, dan capacity. They cannot be achieved at once. For example, if we intend to hide a huge file in a medium, we cannot obtain maximum level of security and sustainability. Secure steganography Capacity Naive steganography Copyright marking Undetectability Figure 1. Trade-off Data hiding Robustness
3 B46 - Steganograpyh For Hiding Message Into MP3 File - Joseph Dedy I 319 Every hiding technique consist of algorithm for embedding process and the detection. Embedding algorithm is used to hide the secret message into a cover object (carrier/medium). A stegno key is used to protect the embedding process in order to be recognized or access by the person who knows the key only. Detector algorithm is used on a suspected object containing hidden message in it (stegno-object or marked-object). Secret Message Secret Message Digital Object Carrier Embbeding Algorithm Transmission via Network Detector Algorithm Stego Key Stego Key Figure 3. General model of data hiding 3 RESULT To illustrate the step by step process of inserting the hidden message into MP3 file, we can see to the flowchart (figure 2). Figure 4. Opening MP3 File First open the selected MP3 file, and click check MP3 button to check whether the file can be inserted with a hidden message or not, that is then displayed in the same dialog box. Figure 2. Flowchart
4 320 The 5 th International Conference on Information & Communication Technology and Systems Figure 5. Message to be inserted By using notepad, create a message to be inserted into the MP3 file and save the file with txt extention. Figure 8. Opening Message To unpack the inserted file, open it by clicking browse button. After selecting the MP3 with hidden message in it, enter the password to decode the incription press the Buka pesan Button on the bottom right. When succsesfull, the information box clarifing opening the hidden file will appear. Figure 6. Inserting Process Locate the file to be inserted by clicking the Browse Mp3 button, the program will automatically calculate the posible capacity of MP3 file to be inserted with the txt file. Next, enter the password for encryption procces. by clicking Sisipkan pesan button the file will be compressed and increpted with the password as increaption key, then the can be inserted into MP3 file. When succsesfull the information box (figure 6) will appear. Figure 9. Message to be inserted When yes is click, the hidden message is displayed on notepad. Figure 10. Message to be inserted Figure 7. inserted successful By using Winhex software, we can see the deference between the two MP3 files, before and after inserted with hiding message, as show in figure 11 and 12.
5 B46 - Steganograpyh For Hiding Message Into MP3 File - Joseph Dedy I 321 Figure 11. Before Inserted with Hidden Message Figure 12. After Inserted with Hidden Message
6 322 The 5 th International Conference on Information & Communication Technology and Systems 4 CONCLUSION AND DISCUSSION 4.1. Conclusion On higher bit rate MP3 files are likely to have a higher capacity to hide message. The successful inserting process is indicated by the same sound quality of both the original and the outcome The decoded file has the same content as the original one (undamaged) 4.2. Suggestion For optimum security, it is suggested that the password used to encrypt the message be saved in a secure place. It is necessary to develop further about the MP3 frame reading to avoid crashing application due to numerous frames to read. REFERENCES [1] Network Associates, Inc., (1999) An Introduction to Cryptography [2] N. Johnson and S. Jajodia. (1998) Exploring steganography: seeing the unseen. IEEE Computer, pages 26.34, 1998 [3] David Kahn (1996) The Code breakers [4] Provos, N. and Honeyman (2002) Detecting Steganographic Content on the Internet. Internet Society Symposium on Network and Distributed System Security, San Diego [5] Whitfield Diffie and Susan Eva Landau, Privacy on the Line, MIT Press [6] David Kahn (1996) The Code breakers published a revised edition. [7] N. Johnson and S. Jajodia (1998) Exploring steganography: seeing the unseen. IEEE Computer, pp
STEGANOGRAPHY Arihant Gaggar, Kapil Manek, Nachiket Jain Thakur College of Engineering, Kandivali, Mumabi, India
STEGANOGRAPHY Arihant Gaggar, Kapil Manek, Nachiket Jain Thakur College of Engineering, Kandivali, Mumabi, India kapil.km.kapil@gmail.com Abstract Steganography is the art of hiding the information within
More informationDIGITAL STEGANOGRAPHY 1 DIGITAL STEGANOGRAPHY
DIGITAL STEGANOGRAPHY 1 DIGITAL STEGANOGRAPHY DIGITAL STEGANOGRAPHY 2 Abstract Steganography derives from a Greek word and means covered writing. It is a sector of computer information security. Cryptography
More informationAnalysis of Steganography as a Security Technique
Analysis of Steganography as a Security Technique Anirudh Sohil Department of Information Technology BVCOE, New Delhi Abstract: Application developers faces many challenges while creating an application
More informationA Hybrid Method of Hiding The Text Information Using Stegnography
A Hybrid Method of Hiding The Text Information Using Stegnography M.Grace Vennice, M.Swapna, MD.Ahmad Ali & T.Dharma Reddy CSE Dept, CMRCET, Hyderabad, India. E-mail : grace_vennice@yahoo.co.in, swapna_manthena2007@yahoo.com
More informationSteganography: A Security Model for Open Communication
Volume: 04 Issue: 04 Pages:1690-1694 (2013) ISSN : 0975-0290 Steganography: A Security Model for Open Communication K. Chandra Sekhar, Department of Computer Applications,Madanapalle Institute of Technology
More informationA New Symmetric Key Algorithm for Modern Cryptography Rupesh Kumar 1 Sanjay Patel 2 Purushottam Patel 3 Rakesh Patel 4
IJSRD - International Journal for Scientific Research & Development Vol. 2, Issue 08, 2014 ISSN (online): 2321-0613 A New Symmetric Key Algorithm for Modern Cryptography Rupesh Kumar 1 Sanjay Patel 2 Purushottam
More informationSTEGANOGRAPHY: THE ART OF COVERT COMMUNICATION
Journal homepage: www.mjret.in STEGANOGRAPHY: THE ART OF COVERT COMMUNICATION Sudhanshi Sharma 1, Umesh Kumar 2 Computer Engineering, Govt. Mahila Engineering College, Ajmer, India 1 sudhanshisharma91@gmail.com,
More informationLeast Significant Bit (LSB) and Discrete Cosine Transform (DCT) based Steganography
Least Significant Bit (LSB) and Discrete Cosine Transform (DCT) based Steganography Smruti Ranjan Gouda (Dept. Of computer Science & Engineering, Asst. Professor, Gandhi Group of institutions, Berhampur,
More informationTopics. Number Theory Review. Public Key Cryptography
Public Key Cryptography Topics 1. Number Theory Review 2. Public Key Cryptography 3. One-Way Trapdoor Functions 4. Diffie-Helman Key Exchange 5. RSA Cipher 6. Modern Steganography Number Theory Review
More informationNetwork Security Issues and Cryptography
Network Security Issues and Cryptography PriyaTrivedi 1, Sanya Harneja 2 1 Information Technology, Maharishi Dayanand University Farrukhnagar, Gurgaon, Haryana, India 2 Information Technology, Maharishi
More informationSteganography Process- A Review
Steganography Process- A Review Lovepreet Kaur CGC Landran, Punjab, India. ABSTRACT: In this paper we survey different steganography techniques for encrypting the data along with characteristics, difference
More informationOTP-Steg. One-Time Pad Image Steganography Using OTP-Steg V.1.0 Software October 2015 Dr. Michael J. Pelosi
OTP-Steg One-Time Pad Image Steganography Using OTP-Steg V.1.0 Software October 2015 Dr. Michael J. Pelosi What is Steganography? Steganography literally means covered writing Encompasses methods of transmitting
More informationNew Technique for Encoding the Secret Message to Enhance the Performance of MSLDIP Image Steganography Method (MPK Encoding)
New Technique for Encoding the Secret to Enhance the Performance of Image Steganography Method (MPK Encoding) Abdelmgeid Amin Ali Associate Professor, Dept. of Computer Science Faculty of Science, Al -
More informationReversible Data Hiding in Colour Images using AES Data Encryption System
Reversible Data Hiding in Colour Images using AES Data Encryption System M. Prem Anand 1, Y. Karthikeyan 2 1 Assistant Professor 2 M.E Student 1,2 Department of Electronics & Communication Engineering,
More informationA Novel Information Security Scheme using Cryptic Steganography
A Novel Information Security Scheme using Cryptic Steganography B.RAJA RAO Associate Professor, E.C.E Dept raja_rao_b@ yahoo.com P.ANIL KUMAR Assistant Professor, I.T Dept anilkumar_pallikonda@yahoo.co.in
More informationNathanaël COTTIN 14/05/2010 Hide secret information within innocuous carriers
Nathanaël COTTIN 14/05/2010 Hide secret information within innocuous carriers Introduction to steganography org.steganography library principles Hide & Reveal screenshots 14/05/2010 Steganography made
More informationSTEGANOGRAPHIC SECURE DATA COMMUNICATION USING ZIGBEE
STEGANOGRAPHIC SECURE DATA COMMUNICATION USING ZIGBEE MR.NITIN B.NAIK, MRS.ARCHANA NITIN NAIK Vice-Principal, Sharad Institute of Technology,Polytechnic, Yadrav,Dist.Kolhapur(Maharashtra),India HOD E&TC,
More informationA Study Of Steganography And The Art Of Hiding Information. Alain C. Brainos II. East Carolina University
A Study Of Steganography 1 STEGANOGRAPHY STUDY A Study Of Steganography And The Art Of Hiding Information Alain C. Brainos II East Carolina University A Study Of Steganography 2 Abstract The recently created
More informationSteganography and Steganalysis
Steganography and Steganalysis J.R. Krenn January 2004 What is steganography? Steganography, coming from the Greek words stegos, meaning roof or covered and graphia which means writing, is the art and
More informationA Detailed look of Audio Steganography Techniques using LSB and Genetic Algorithm Approach
www.ijcsi.org 402 A Detailed look of Audio Steganography Techniques using LSB and Genetic Algorithm Approach Gunjan Nehru 1, Puja Dhar 2 1 Department of Information Technology, IEC-Group of Institutions
More informationNETWORK SECURITY & CRYPTOGRAPHY
Assignment for IT Applications in Management Project On NETWORK SECURITY & CRYPTOGRAPHY Course Instructor Submitted By: Mr. ANIL KUMAR ROHIT BARVE 2013240 Section E PGDM 2013-15 Table of Contents Chapter
More informationSECURITY SYSTEM FOR DATA USING STEGANOGRAPHY AND CRYPTOGRAPHY (SSDSC)
SECURITY SYSTEM FOR DATA USING STEGANOGRAPHY AND CRYPTOGRAPHY (SSDSC) Ayman Wazwaz 1, Khalil Abu-haltam 2, Sawan Atawneh 2, Areej Idaes 2, Dalal Salem 2 1 Electrical Engineering Department, Palestine Polytechnic
More informationQR-Code Image Steganography
M. Ramesh 1,,G.Prabakaran 2 and R. Bhavani 3 1 Department of CSE, Assistant Professor, AVS college of Engineering & Technology, Nellore 524 111, India. 2,3 Department of CSE, Faculty of Engineering & Technology,
More informationSteganography using MATLAB
ABHIYANTRIKI Steganography using MATLAB An International Journal of Engineering & Technology (A Peer Reviewed & Indexed Journal) Vol. 3, No. 5 (May, 2016) http://www.aijet.in/ eissn: 2394-627X Srikant
More informationSmart Data Encryption And Transfer : Steganographic tool for hiding data A JAVA based open source application program
Smart Data Encryption And Transfer : Steganographic tool for hiding data A JAVA based open source application program K. Jayamalini 1, Shashank Dubey 2, Ashish Singh 3, Geetesh Tiwari 4, Gaurav Singh 5
More informationLSB Based Audio Steganography Using Pattern Matching
ISSN: 359-0040 Vol 2 Issue, November - 205 LSB Based Audio Steganography Using Pattern Matching Mr Ratul Choudhury Student, Dept of Computer Sc & Engg Dept University of Calcutta Kolkata, India ratulchowdhury@iemcalcom
More informationIntroduction to Steganography
POLYTECHNIC UNIVERSITY Department of Computer and Information Science Introduction to Steganography K. Ming Leung Abstract: This material deals with the history and an introduction to the art and science
More informationSecurity+ Guide to Network Security Fundamentals, Third Edition. Chapter 11 Basic Cryptography
Security+ Guide to Network Security Fundamentals, Third Edition Chapter 11 Basic Cryptography Objectives Define cryptography Describe hashing List the basic symmetric cryptographic algorithms 2 Objectives
More informationSE 4C03 Winter 2004 Steganography. Derek Lunn ( ) Last Revised: April 6th Introduction
SE 4C03 Winter 2004 Steganography Derek Lunn (9943193) Last Revised: April 6th 2004 Introduction Steganography is a means of hiding information in a carrier medium. Although the concept itself is not new,
More informationSeminar report Steganography
A Seminar report on Steganography Submitted in partial fulfillment of the requirement for the award of degree of Bachelor of Technology in Computer Science SUBMITTED TO: www.studymafia.org SUBMITTED BY:
More informationText Hiding In Multimedia By Huffman Encoding Algorithm Using Steganography
Text Hiding In Multimedia By Huffman Encoding Algorithm Using Steganography Madhavi V.Kale 1, Prof. Swati A.Patil 2 PG Student, Dept. Of CSE., G.H.Raisoni Institute Of Engineering And Management,Jalgaon
More informationCryptography Introduction to Computer Security. Chapter 8
Cryptography Introduction to Computer Security Chapter 8 Introduction Cryptology: science of encryption; combines cryptography and cryptanalysis Cryptography: process of making and using codes to secure
More informationImage Analysis for Online Dynamic Steganography Detection
Vol. 1, No. 3 Computer and Information Science Image Analysis for Online Dynamic Steganography Detection Kevin Curran & Joanne Mc Devitt Intelligent Systems Research Centre Faculty of Engineering University
More informationA Data Hiding Model for Image Steganography Using Primes: Towards Data Security
International Journal of Computational Engineering & Management, Vol. 15 Issue 3, May 2012 www..org 1 A Data Hiding Model for Image Steganography Using Primes: Towards Data Security Mamatha.T Assistant
More informationAN OPTIMIZED TEXT STEGANOGRAPHY APPROACH USING DIFFERENTLY SPELT ENGLISH WORDS
Volume 118 No. 16 2018, 653-666 ISSN: 1311-8080 (printed version); ISSN: 1314-3395 (on-line version) url: http://www.ijpam.eu ijpam.eu AN OPTIMIZED TEXT STEGANOGRAPHY APPROACH USING DIFFERENTLY SPELT ENGLISH
More informationSteganography. John Von Dollen. Ron Lepper. Coen 150: Information Security Systems
Steganography John Von Dollen Ron Lepper Coen 150: Information Security Systems May 17, 2004 Abstract: While technology increases, the amount of privacy provided by simply encrypting a message decreases.
More informationComparative Analysis of Different Transformation Techniques in Image Steganography
Comparative Analysis of Different Transformation Techniques in Image Steganography Sourav Kumar Kamila (111CS0127) Department of Computer Science and Engineering National Institute of Technology Rourkela
More informationINTERNATIONAL JOURNAL FOR ADVANCE RESEARCH IN ENGINEERING AND TECHNOLOGY WINGS TO YOUR THOUGHTS..
Strong Encryption Key with Enhanced Security of image Steganography by Modulus operator Method TARUN DHAR DIWAN 1, SOMYA YASH 2 1 Dr.C.V.RAMAN UNIVERSITY, BILASPUR, INDIA ASSISTANT PROFESSOR DEPTT.OF ENGINEERING
More informationSteganography. Brent McClain Rob Carey
Steganography Brent McClain Rob Carey What is Steganography Greek Origin Steganos means covered Graph means writing Hiding information in plain sight Cover Image Another image hidden in the picture Created
More informationCryptography CS 555. Topic 1: Course Overview & What is Cryptography
Cryptography CS 555 Topic 1: Course Overview & What is Cryptography 1 Administrative Note Professor Blocki is traveling and will be back on Wednesday. E-mail: jblocki@purdue.edu Thanks to Professor Spafford
More informationPlanning a Jailbreak: Use Steganography
August 11, 2007 The Prisoners Problem Why hiding? Ethical Positions Historic Stegosystems Terminology Attack Hiding information in LSB Covert Channels Security by Obscurity public-key stego-systems SSA-CA
More informationA Review of Approaches for Steganography
International Journal of Computer Science and Engineering Open Access Review Paper Volume-2, Issue-5 E-ISSN: 2347-2693 A Review of Approaches for Steganography Komal Arora 1* and Geetanjali Gandhi 2 1*,2
More informationSecured Way of Ciphering Text Using Audio Steganography
Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology ISSN 2320 088X IMPACT FACTOR: 5.258 IJCSMC,
More informationClemens H. Cap Universität Rostock clemens.cap (at) uni-rostock (dot) de STEGANOGRAPHY. BaSoTI 2012, Tartu
Clemens H. Cap Universität Rostock clemens.cap (at) uni-rostock (dot) de STEGANOGRAPHY BaSoTI 2012, Tartu Question Definition Can we send hidden information? Steganography is the art of transmitting information
More informationUse of Visual Cryptography and Neural Networks to Enhance Security in Image Steganography
Use of Visual Cryptography and Neural Networks to Enhance Security in Image Steganography K.S.Seethalakshmi (Department of Computer Science and Engineering, RVCE / VTU, INDIA) ABSTRACT : As a result of
More informationCollege of Engineering, Pune Shivajinagar, Pune
College of Engineering, Pune Shivajinagar, Pune 411005 Department of Computer Engineering and Information Technology SEMINAR REPORT ON GUIDED BY Prof. S. U. Ghumbre Presented By Tumma Ashwin 30808010 T.
More informationPrinciples of Information Security, Fourth Edition. Chapter 8 Cryptography
Principles of Information Security, Fourth Edition Chapter 8 Cryptography Learning Objectives Upon completion of this material, you should be able to: Chronicle the most significant events and discoveries
More informationSecret Sharing, Random Numbers, and Information Hiding. Prof. Tom Austin San José State University Spring 2014
Secret Sharing, Random Numbers, and Information Hiding Prof. Tom Austin San José State University Spring 2014 Summer University 2014 Summer CS program held in Yverdon-les-Bains, Switzerland. Applications
More informationImage Steganography by Mapping Pixels to Letters
Journal of Computer Science 5 (1): 33-38, 2009 ISSN 1549-3636 2009 Science Publications Image Steganography by Mapping Pixels to Letters Mohammed A.F. Al-Husainy Department of Computer Science, Faculty
More informationWLAN Security Overview
WLAN Security Overview This Chapter Explore the basic terminology of WLAN security. Discuss the organizations that create the standards, certifications, and recommendations that help guide and direct wireless
More informationSteganalysis of Hydan
Steganalysis of Hydan Jorge Blasco 1, Julio C. Hernandez-Castro 1, Juan M.E. Tapiador 1 Arturo Ribagorda 1 and Miguel A. Orellana-Quiros 2 1 {jbalis, jcesar, jestevez, arturo}@inf.uc3m.es 2 mangel.orellana@meh.es
More informationDigital Image Steganography Techniques: Case Study. Karnataka, India.
ISSN: 2320 8791 (Impact Factor: 1.479) Digital Image Steganography Techniques: Case Study Santosh Kumar.S 1, Archana.M 2 1 Department of Electronicsand Communication Engineering, Sri Venkateshwara College
More informationSecurity. Communication security. System Security
Security Communication security security of data channel typical assumption: adversary has access to the physical link over which data is transmitted cryptographic separation is necessary System Security
More informationKeywords Stegnography, stego-image, Diamond Encoding, DCT,stego-frame and stego video. BLOCK DIAGRAM
Volume 6, Issue 1, January 2016 ISSN: 2277 128X International Journal of Advanced Research in Computer Science and Software Engineering Research Paper Available online at: www.ijarcsse.com Information
More informationROBUST VIDEO DATA HIDING USING FORBIDDEN ZONE DATA HIDING AND SELECTIVE EMBEDDING
ROBUST VIDEO DATA HIDING USING FORBIDDEN ZONE DATA HIDING AND SELECTIVE EMBEDDING ABSTRACT: Video data hiding is still an important research topic due to the design complexities involved. We propose a
More informationComputers and Security
The contents of this Supporting Material document have been prepared from the Eight units of study texts for the course M150: Date, Computing and Information, produced by The Open University, UK. Copyright
More informationProf.(Dr.) J. K. Mandal
Information Security Prof.(Dr.) J. K. Mandal Ex-Dean, Faculty of Engineering, Technology & Management Professor & Head, Department of Computer Science & Engineering University of Kalyani Kalyani, Nadia,
More information[2014] Steganography Using Prime Technique. Vinam Tomar. Kamal Saluja. Authors. Guided By-
Steganography Using Prime Technique Authors Vinam Tomar Guided By- Kamal Saluja Ganga Technical Campus, Soldha Email-vinamtomar@gmail.com Abstract Steganography is the art and science of communicating
More informationImproved Protection In Video Steganography Using DCT & LSB Poonam V Bodhak, Baisa L Gunjal
Improved Protection In Video Steganography Using DCT & LSB Poonam V Bodhak, Baisa L Gunjal Abstract- Computer Technology and the Internet have made a breakthrough in the existence of data communication.
More informationCryptography MIS
Cryptography MIS-5903 http://community.mis.temple.edu/mis5903sec011s17/ Cryptography History Substitution Monoalphabetic Polyalphabetic (uses multiple alphabets) uses Vigenere Table Scytale cipher (message
More informationSTEGANOGRAPHY Question Definition. Historical Cases of Steganography. Can we send hidden information?
Clemens H. Cap Universität Rostock clemens.cap (at) uni rostock (dot) de STEGANOGRAPHY Question Definition Can we send hidden information? Steganography is the art of transmitting information but hiding
More informationInformation and Communications Security: Encryption and Information Hiding
Short Course on Information and Communications Security: Encryption and Information Hiding Tuesday, 10 March Friday, 13 March, 2015 Lecture 10: Information Hiding Contents Covert Encryption Principles
More informationJeff Hinson CS525, Spring 2010
DIGITAL WATERMARKING Jeff Hinson CS525, Spring 2010 Outline Introduction Challenges Algorithms / Methods Detection Existing Programs Lessons Learned / Conclusion Questions Jeff Hinson CS525 Slide #1 Introduction
More informationIntroducing Image Steganography in Bangla Language Communication
Introducing Image Steganography in Bangla Language Communication Sams Jarin Lecturer Department of CSE World University Bangladesh, Dhaka, Bangladesh Shah Mohazzem Hossain Captain, Bangladesh Army Instructor,
More informationCHAPTER 6. LSB based data hiding with double Encryption. 6.1 Introduction
CHAPTER 6 LSB based data hiding with double Encryption 6.1 Introduction In image steganography, the amount of secret data that can be embedded depends on the method and the cover-image as capacity limitation
More informationText Steganography Using Compression and Random Number Generators
Text Steganography Using Compression and Random Number Generators Mohamed Y Elmahi Elimam Almahdi University Kosti, Sudan Talaat M.wahbi Sudan University of Science and Technology Khartoum, Sudan Mohamed
More informationIntroduction to Cryptology
crypttext 2018/1/9 13:06 page 1 #5 Chapter 1 Introduction to Cryptology Throughout the history of human communication, the practice of keeping information secret by disguising it, known as cryptography,
More informationAN AUTHENTICATED BSS METHODOLOGY FOR DATA SECURITY USING STEGANOGRAPHY JPEG- BMP
AN AUTHENTICATED BSS METHODOLOGY FOR DATA SECURITY USING STEGANOGRAPHY JPEG- BMP Ravi Kumar. B 1, Murti. P.R.K. 2, Hemanth Kumar. B. 1 Department of Computer and Information Sciences, University of Hyderabad,
More informationCALIFORNIA STATE UNIVERSITY, NORTHRIDGE APPLICATIONS OF STEGANOGRAPHY
CALIFORNIA STATE UNIVERSITY, NORTHRIDGE APPLICATIONS OF STEGANOGRAPHY A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Software Engineering By Alireza
More informationChapter 3 Traditional Symmetric-Key Ciphers 3.1
Chapter 3 Traditional Symmetric-Key Ciphers 3.1 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Chapter 3 Objectives To define the terms and the concepts of symmetric
More informationJNTU World JNTU World. JNTU World. Cryptography and Network Security. Downloaded From JNTU World (http://(http:// )(http:// )JNTU World
Cryptography and Network Security )(http:// ) Downloaded From (http://(http:// )(http:// ) Downloaded From (http://(http:// Introduction The art of war teaches us not on the likelihood of the enemy s not
More informationA Proposed Method for Cryptography using Random Key and Rotation of Text
Volume 6, No.2, March - April 2017 Mousumi Ghanti et al., International Journal of Advanced Trends in Computer Science and Engineering, 6(2), March - April 2017, 18-22 Available Online at http://www.warse.org/ijatcse/static/pdf/file/ijatcse03622017.pdf
More informationSecret Communication through Audio for Defense Application
Secret Communication through Audio for Defense Application A.Nageshwar Rao Maduguri Sudhir R.Venkatesh Abstract: A steganographic method of embedding textual information in an audio file is presented in
More informationAn Analysis of Various Techniques in Audio Steganography
An Analysis of Various Techniques in Audio Steganography B.Ramapriya 1, K.Bhuvanasundari 2, D.Bharathi 3 Assistant Professor, Dept. of Computer Science, Sri Akilandeswari Women s College, Wandiwash, Tamil
More informationEMPIRICAL ANALYSIS ON STEGANOGRAPHY USING JSTEG, OUTGUESS 0.1 AND F5 ALGORITHMS
EMPIRICAL ANALYSIS ON STEGANOGRAPHY USING JSTEG, OUTGUESS 0.1 AND F5 ALGORITHMS Dr. N.MANOHARAN 1 Dr.R.BALASUBRAMANIAN 2 S.UMA NANDHINI 3 V.SUJATHA 4 1 Assistant Professor in Department of Computer Science,
More informationData Hiding in Audio-Video using Anti Forensics Technique for Secret Message and Data in MP4 Container
Data Hiding in Audio-Video using Anti Forensics Technique for Secret Message and Data in MP4 Container Bhushan Patole Ashok Shinde Mohit Bhatt Prof. Pallavi Shimpi ABSTRACT Steganography is the method
More informationArchitectural Design of Multi Level Steganography System for Data Transmission
Architectural Design of Multi Level Steganography System for Data Transmission Adedayo Adeolu Adeniji, Micheal Esiefarienrhe, and Naison Gasale Abstract Recent advances in steganography systems have shown
More informationThe Hybrid Methods of Column Transposition with Adaptive Minimum Error Least Significant Bit Replacement(AMELSBR) Using file jpg / jpeg and png
174 IJCSNS International Journal of Computer Science and Network Security, VOL.17 No.7, July 2017 The Hybrid Methods of Column Transposition with Adaptive Minimum Error Least Significant Bit Replacement(AMELSBR)
More informationCryptography Introduction
Cryptography Introduction What Is Cryptography? We generally think of it as encrypting and decrypting. What Is Cryptography? We generally think of it as encrypting and decrypting. I have a secret and I
More informationMultimedia Security: So What s the Big Deal?
Multimedia Security: So What s the Big Deal? Edward J. Delp Purdue University School of Electrical and Computer Engineering Video and Image Processing Laboratory (VIPER) West Lafayette, Indiana email:
More informationA Robust Audio Steganographic Technique based on Phase Shifting and Psycho acoustic Persistence of Human Hearing Ability
A Robust Audio Steganographic Technique based on Phase Shifting and Psycho acoustic Persistence of Human Hearing Ability Prof. Samir Kumar Bandyopadhyay, Senior Fellow of IEEE Department of Computer Science
More informationRandom Image Embedded in Videos using LSB Insertion Algorithm
Random Image Embedded in Videos using LSB Insertion Algorithm K.Parvathi Divya 1, K.Mahesh 2 Research Scholar 1, * Associate Professor 2 Department of Computer Science and Engg, Alagappa university, Karaikudi.
More informationHiding of Random Permutated Encrypted Text using LSB Steganography with Random Pixels Generator
Hiding of Random Permutated Encrypted Text using LSB Steganography with Random Pixels Generator Noor Kareem Jumaa Department of Computer Technology Engineering Al-Mansour University College, Iraq ABSTRACT
More informationBasic Concepts and Definitions. CSC/ECE 574 Computer and Network Security. Outline
CSC/ECE 574 Computer and Network Security Topic 2. Introduction to Cryptography 1 Outline Basic Crypto Concepts and Definitions Some Early (Breakable) Cryptosystems Key Issues 2 Basic Concepts and Definitions
More informationCCNA Security 1.1 Instructional Resource
CCNA Security 1.1 Instructional Resource Chapter 7 Cryptographic Systems 2012 Cisco and/or its affiliates. All rights reserved. 1 Explain how cryptology consists of cryptography (encoding messages) and
More informationSECRETLY CONCEALING MESSAGE USING ADVANCED IMAGE PROCESSING
International Journal of Engineering Research ISSN: 2348-4039 & Management Technology May-2017 Volume- 4, Issue-3 Email: editor@ijermt.org www.ijermt.org SECRETLY CONCEALING MESSAGE USING ADVANCED IMAGE
More informationA Novel Approach for Hiding Encrypted Data in Image, Audio and Video using Steganography
A Novel Approach for Hiding Encrypted Data in Image, Audio and Video using Steganography V. Lokeswara Reddy Associate Professor, Department of CSE, K.S.R.M. College of Engg., Kadapa, Y.S.R. Dist., A.P.(INDIA)
More informatione-commerce Study Guide Test 2. Security Chapter 10
e-commerce Study Guide Test 2. Security Chapter 10 True/False Indicate whether the sentence or statement is true or false. 1. Necessity refers to preventing data delays or denials (removal) within the
More informationComparision in cover media under Stegnography Digital media by Hide and Seek Approach
Comparision in cover media under Stegnography Digital media by Hide and Seek Approach Shruti Deptt. Of Computer science Guru Nank Dev University Gurdaspur, India Abstract:-Although every people have secrets
More informationPROTECTION OF PASSWORD USING TEXT STEGANOGRAPHY AND THRESHOLD SECRET SHARING SCHEME
Volume 118 No. 18 2018, 2127-2132 ISSN: 1311-8080 (printed version); ISSN: 1314-3395 (on-line version) url: http://www.ijpam.eu ijpam.eu PROTECTION OF PASSWORD USING TEXT STEGANOGRAPHY AND THRESHOLD SECRET
More informationIMPORTANCE OF NUMBER THEORY IN CRYPTOGRAPHY
IMPORTANCE OF NUMBER THEORY IN CRYPTOGRAPHY Pawanveer Singh 1, Dr. Amanpreet Singh 2, Shelja Jhamb 3 1 Post Graduate Department of Mathematics, Lajpat Rai D. A. V. College Jagraon, (India) 2 Post Graduate
More informationClassical Encryption Techniques. CSS 322 Security and Cryptography
Classical Encryption Techniques CSS 322 Security and Cryptography Contents Terminology and Models Requirements, Services and Attacks Substitution Ciphers Caesar, Monoalphabetic, Polyalphabetic, One-time
More informationSTEGANOGRAPHY: HIDDEN IN PLAIN SIGHT BY: KEVIN R. MEDINA SANTIAGO
STEGANOGRAPHY: HIDDEN IN PLAIN SIGHT BY: KEVIN R. MEDINA SANTIAGO COMPUTER FORENSICS Investigation of information found in computers and digital storage media Focuses on: Identifying Preserving Recovering
More informationCryptographic Concepts
Outline Identify the different types of cryptography Learn about current cryptographic methods Chapter #23: Cryptography Understand how cryptography is applied for security Given a scenario, utilize general
More informationCREATING AN IMAGE USING ENCRYPTED SENSITIVE WORDS
CREATING AN IMAGE USING ENCRYPTED SENSITIVE WORDS Reshmi.R.V Student, Dept. of Information Technology, CSI College Of Engineering, India ABSTRACT--Data hiding is one of the most better data and communication
More informationSteganalysis Techniques: A Comparative Study
University of New Orleans ScholarWorks@UNO University of New Orleans Theses and Dissertations Dissertations and Theses 5-18-2007 Steganalysis Techniques: A Comparative Study Swaroop Kumar Pedda Reddy University
More informationCryptography (Overview)
Cryptography (Overview) Some history Caesar cipher, rot13 substitution ciphers, etc. Enigma (Turing) Modern secret key cryptography DES, AES Public key cryptography RSA, digital signatures Cryptography
More informationVARIABLE RATE STEGANOGRAPHY IN DIGITAL IMAGES USING TWO, THREE AND FOUR NEIGHBOR PIXELS
VARIABLE RATE STEGANOGRAPHY IN DIGITAL IMAGES USING TWO, THREE AND FOUR NEIGHBOR PIXELS Anita Pradhan Department of CSE, Sri Sivani College of Engineering, Srikakulam, Andhra Pradesh, India anita.pradhan15@gmail.com
More informationInternational Journal of Advance Research in Engineering, Science & Technology
Impact Factor (SJIF): 5.301 International Journal of Advance Research in Engineering, Science & Technology e-issn: 2393-9877, p-issn: 2394-2444 Volume 5, Issue 6, June-2018 SECURE DATA HIDING IN AUDIO
More informationInternet Crimes Against Children:
Internet Crimes Against Children: Web, 2011 PROGRAM MATERIALS Presented By Professor Donald R. Mason Associate Director & Research Professor The National Center for Justice & the Rule of Law at The University
More information