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Published on Jan 4, 2016
The project entitled Audio Steganography is the application developed to embed an audio file in another audio signal. It is concerned with embedding information in an innocuous cover Speech in a secure and robust manner. This system makes the Files more secure by using the concepts Steganography and Cryptography.
Steganography, poor cousin of Cryptography is the art of hiding messages inside other messages such that the very existence of the message is unknown to third party. The goal of cryptography is to make data unreadable by a third party, the goal of stenography is to hide the data from a third party Through the use of advanced computer software, authors of images and software can place a hidden trademark in their product, allowing them to keep a check on piracy. This is commonly known as watermarking. Hiding serial numbers or a set of characters that distinguishes an object from a similar object is known as finger printing. Together, these two are intended to fight piracy. The latter is used to detect copyright violators and the former is used to prosecute them. But these are only examples of the much wider field of stenography
Features • Audio Steganography is a one of hidden messaging system, user can send hidden and important messages in a wave (.wav) file. • The message will be encrypted with a code number and send to the receiver, and then he can decrypt the message giving same code number. • Authors of books, manufacturers kept their emblem in hidden place to restrict the piracy like water marking, in this also sender will keep the message in .wav file. • The .wav file will be saved automatically in another name when encryption is completed. 1Software Requirements
A set of programs associated with the operation of a computer is called software. Software is the part of the computer system which enables the user to interact with several physical hardware devices.
The minimum software requirement specifications for developing this project are as follows:
Operating System : Window 2000, XP Presentation layer : Java, Swings Database : Oracle 8i. Database layer : jdbc. Presentation : Power Point 2003 Documentation Tool : Ms Office / GoBe Productive
There is only one module for the Audio Steganography:
Module Description: There is one module in this Audio Steganography. Admin Module: The Functionalities of the Administrator is: 1. The administrator should login into the system with unique his/her password and username. 2. If the username and password is validated then he can gain access to the system. 3. Admin applies the Steganography concepts to the users file. 4. writes message and Encrypts the with the key 5. Decrypts the message
The Administrator can do the following actions: 1. Register 2. Login 3. Change Password 4. Admin Actions • Receives the message • Applies the Steganography concepts • Forwards the message to the concerned user. • Sends the message(File) • Receive the message(File)