GROUP INTRODUCTION
• M SAIF UL ISLAM
• HABAB NISAR
• BILAL RAFIQUE
• HASEEB RAZA
ENCRYPTION
• Encryption is the conversion of electronic data into another form,
called ciphertext, which cannot be easily understood by anyone
except authorized person.
• The primary purpose of encryption is to make digital data private
and confidential.
• Normally it is done with the help of a key or an algorithm.
DECRYPTION
• Decryption is the process of transforming data that has been
rendered unreadable through encryption back to its unencrypted
form.
• In decryption, the system extracts and converts the garbled data and
transforms it to texts and images that are easily understandable by
everyone.
• Decryption may be accomplished manually or automatically. It may
also be performed with a set of keys or passwords.
OVERVIEW
PRINCIPLE
o Conversion of 1d array to 2d array
COMMANDS USED
• Imread
Syntax:
PROJECTPIC=IMREAD('PROJECTPIC.JPG');
• Imshow
Syntax:
IMSHOW('PROJECTPIC.JPG');
• Wavread
• Wavwrite
• Audiorecorder
• Uigetfile
• Inputdlg
• Deploy tool
GRAPHICAL USER INTERFACE (GUI)
In computing, a graphical user interface (GUI, sometimes
pronounced "gooey" (or "gee-you-eye")) is a type of interface that
allow users to interact with electronic devices through graphical
icons.
GUIDE COMMAND
In matlab we use guide command to make gui..
FIN
AL
LAY
OU
T
USES:
There are very vast applications/uses of encryption and decryption for which this app is helpful few of them are given below:
secure data transfer.
Military intelligence purposes.
Safe communication.
QUESTION ARE WELCOMED…
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