IDEA algorithm for image encryption with cryptography Is a data security related project which users stegnography and cryptography techniques for securing text data by covering it will image file . In this IDEA algorithm is used.

Scenario of each module is explained below:

In IDEA algorithm in cryptography project we have three screens one for attaching file which we want to send on network and second one is implementing idea algoritham by converting to image and third is receiver who will get dat and decrypt using same algorithm.

 

Scenario Name :                               select a text file

Participating Actors :       Initiated by the user, communicates with “Steganography “ System.

Flow of Events :                1. The user upon initiating, the system asks the user to enter the input parameter as a text file that has to be sending.

2. The text file is converted into bmp file

 Scenario Name :                              Convert into bmp image file.

Participating Actors :       Initiated by the user, communicates with “Steganography “ System.

Flow of Events :                1. The user enters 16-bit secret key.

2. The data in the text file is retired.

3. The user selects the encryption algorithm in order to encrypt the data present in bmp file.

Scenario Name :                               decrypt the file

Participating Actors :       Initiated by the user, communicates with “Steganography “ System.

Flow of Events :                1. Select the encrypted bmp file

2.Provide 16-bit secret key again for decrypting.

                .

Scenario Name :                               Get the Decrypted file

Participating Actors :       Initiated by the user

Flow of Events :                1. The encrypted bmp file from the list.

2. Then it is decrypted by using decryption algorithm.

3.The decrypted file is converted into text file

 

Download IDEA Algorithm For Image Encryption With Cryptography project source cod in java and project report.