programming fundamentals

1. ENCRYPTION-DECRYPTION
SECURITY MODULE
ENCRYPTION_DECRYPTION
SECURITYMODULE

3. Table of contents
Sign up
LOG IN
 ENCRYPTION
DECRYPTION
 STATS ENCRYPTION
 STATS DECRYPTION
 EXIT

4. MAIN MENUE
SIGNUP
EXIT
LOG IN

5. FLOW CHART

6. SECURITY
SIGN UP
 Enter Username
 Enter email
 Enter contact number
 Enter password
(password should be strong )
LOG IN
 Username
 Password
USER INTERFACE

7. TESTED SCREENSHOTS

8. Main Menu
• Press 1 for Encryption
• Press 2 for decryption
• Press 3 for showing encryption
stats
• Press 4 for showing decryption
stats
• Press -1 for exit
Tested screenshot

9. ENCRYPTION
 User Enter Filename
 Open file in Read mode
 Make a loop for Encrypting
each character of file
 Open new file in write mode
 Closing Files

10. TESTED SCREENSHOTS

11. DECRYPTION
 Enter filename
 Open the file which contain
Encrypted data in read mode
 Decrypt data using Loop
 Open new file in write mode
 Closing files

12. TESTED SCREENSHOTS

13. From
Ayesha jabeen
Maham fatima
Syed
Abdussamad