4649318
Description
Mind Map by Olivia Hewett, updated more than 1 year ago
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Created by Olivia Hewett
over 8 years ago
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Overall Plan for Encryption - Olivia Hewett
- Menu- Diplays the title; "AQA Text Encryption", Buttons; 'Encrypt Message', 'Decrypt Message', 'Extended
Encryption' and 'Exit'.
- Encrypt Message Button clicked
- Sample.txt - txt file loaded
- "Enter name of text file" label, entry box following next to this to allow the
users input
- e.g 'sample'. If this is a valid file, it will load and display 'File found and loaded'
- User then clicks 'Generate 8 character key' where a randomised 8 character key
will appear below
- Button appears stating 'Encrypt text file contents'
- If successfully encrypted, a label stating 'Text file has been encrypted. Please
enter the name of the new encrypted file.'
- Appropriate file name entered, e.g. 'Sample2' the 'Submit' button should be clicked
to enter this.
- After this, the program will return back to the main menu. In the users
folder (where the first file was) should be the new, encrypted file.
- After this, the program will return back to the main menu. In the users
folder (where the first file was) should be the new, encrypted file.
- Appropriate file name entered, e.g. 'Sample2' the 'Submit' button should be clicked
to enter this.
- If successfully encrypted, a label stating 'Text file has been encrypted. Please
enter the name of the new encrypted file.'
- Button appears stating 'Encrypt text file contents'
- User then clicks 'Generate 8 character key' where a randomised 8 character key
will appear below
- e.g 'sample'. If this is a valid file, it will load and display 'File found and loaded'
- Sample.txt - txt file loaded
- 'Exit' Button.
- Featured on the main menu, when clicked a tab will appear
- Tab states 'Are you sure you want to quit?' along with a 'Yes' and 'No'
button below
- 'Yes' button
- Program will close
- Program will close
- 'No' button
- Tab will close and program with main menu
displayed will remain.
- Tab will close and program with main menu
displayed will remain.
- 'Yes' button
- Tab states 'Are you sure you want to quit?' along with a 'Yes' and 'No'
button below
- Featured on the main menu, when clicked a tab will appear
- Decrypt Message Button clicked
- User inputs the txt file name into the entry box
- e.g 'Sample2' submit button will be next to this to enter
this submission
- 'File found and loaded' label will appear
- 'Enter 8 character key' label will already be there, the key must
then be entered into the entry box
- After 'Submit key' has been pressed to enter this key, the button
stating 'Decrypt file contents' will appear beneath
- If this is successful, the label 'Text file has been decrypted' will
appear along with the plaintext of the decrypted ciphertext will
appear
- There will feature a 'Main' and 'Exit' button in the top left corner of the window. The user can choose from which
- 'Main' will send the user back to the original main menu
- 'Exit' Will produce an 'Are you sure?' tab and then the user can
choose between yes or not
- 'Main' will send the user back to the original main menu
- There will feature a 'Main' and 'Exit' button in the top left corner of the window. The user can choose from which
- If this is successful, the label 'Text file has been decrypted' will
appear along with the plaintext of the decrypted ciphertext will
appear
- After 'Submit key' has been pressed to enter this key, the button
stating 'Decrypt file contents' will appear beneath
- 'Enter 8 character key' label will already be there, the key must
then be entered into the entry box
- 'File found and loaded' label will appear
- e.g 'Sample2' submit button will be next to this to enter
this submission
- User inputs the txt file name into the entry box
- Tast 10 is extended encryption. This is used to make cracking the
encrypted code message more difficult. The aim is to extend the
program so that when encrypting the message the characters are
grouped in blocks of five characters and are separated by spaces
in between them, removing any that were in the original message.
This will be given as an extra option on the main menu and this
extended encryption can be decrypted as normal on the program
- "Enter name of the txt file label, entry box following next to this, allowing user input
- File will load, if valid name inputted, and label will appear; "File found and loaded"
- Code will convert the message into cipher text, then separate it using spaces to create
groups of five for when the ciphertext is to be displayed
- Ciphertext will be displayed to user
- "Enter the new txt file name" Label, with an entry box for the user input and a save button
for the file to be saved onto their documents
- Program will then navigate back to the main menu where they can choose
from the four options once again
- Program will then navigate back to the main menu where they can choose
from the four options once again
- "Enter the new txt file name" Label, with an entry box for the user input and a save button
for the file to be saved onto their documents
- Ciphertext will be displayed to user
- Code will convert the message into cipher text, then separate it using spaces to create
groups of five for when the ciphertext is to be displayed
- File will load, if valid name inputted, and label will appear; "File found and loaded"
- "Enter name of the txt file label, entry box following next to this, allowing user input
- Encrypt Message Button clicked
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