New Graphicla Encrypto

This is a discussion on New Graphicla Encrypto within the C++ Programming forums, part of the General Programming Boards category; Hi guys i have created a new program named encrypto with complete GUI(Status BAR etc etc).. Which can be used ...

  1. #1
    Its not rocket science vasanth's Avatar
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    Have a Look at my GUI (Graphic)

    Hi guys i have created a new program named encrypto with complete GUI(Status BAR etc etc).. Which can be used to encrypt and decrypt messages.. It also has the option of saving to file.. Please have a look and give me your comments..

    Thanx
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    Last edited by vasanth; 04-27-2002 at 10:37 AM.

  2. #2
    Pygmy Monkey ErionD's Avatar
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    You have some error fixing to do....
    First of all. When you type in message to encrypt.
    You cant backspace.
    Second if you ALT+TAB out you cant get in again.
    Im using XP by the way.

  3. #3
    Its not rocket science vasanth's Avatar
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    Yea.. I will fix that back space in another few days....
    Thanx

  4. #4
    Its not rocket science vasanth's Avatar
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    Ok guys.. you broke my encryption last time.. Lets see if you can do it this time..

    Hint:- The key is exatly 5 letters long

    The cipher text is attached in the zip file as cipher.txt
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  5. #5
    Its not rocket science vasanth's Avatar
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    What happened..... SO how is the prog... Found any bugs... please report... Were you able to break the encryption???

  6. #6
    Its not rocket science vasanth's Avatar
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    What happend guys no reply...

  7. #7
    www.entropysink.com
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    Vasanth

    Never mind about the encryption etc, that looks great!!

    Will we get to see the source? What encryption does it use etc etc.

    I'll have a play later!
    Visit entropysink.com - It's what your PC is made for!

  8. #8
    Registered User Aran's Avatar
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    i gota blue screen of death after your program finished executing...

    i was able to get back towindows,but Opera wouldn't run again until i restarted my machine.

  9. #9
    Its not rocket science vasanth's Avatar
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    Yea sure.. I will post the source after some structural modification since the code is no readable... May be in another few days..

    And the algorithm it uses basically is vigenere but it uses a different approach.. It encrypts a given data 2 times each time using a different key... that is it it encrypts the data first by the key given by the user and then it encrypts the key using itslef as the key and then uses the new key to encrypt the encrypted data.. And this program also encrypts white spaces...
    And any unrecognized character is replaced by '?'.......


    ANy more doubts...

  10. #10
    Its not rocket science vasanth's Avatar
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    Blue Screen of death.... Well i have tested my prog on many systems.. Even my friends tested it... Nothing happened.. I dont think it was because of the prog.. try running it again and see if you encounter the same problem..

    RobR was sucessfull in running my program without problems...

  11. #11
    Registered User Aran's Avatar
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    alright, i guess it was just a one time deal.. i've ran it a few more times and it was good.

  12. #12
    www.entropysink.com
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    Tried encrypting "test" with 11111 as the key & got xiwx

    Tried decrypting xiwx with 11111 as the key & got tesx
    Visit entropysink.com - It's what your PC is made for!

  13. #13
    Its not rocket science vasanth's Avatar
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    Ok that is a problem.. But thsi did not happen when decrypting a file.. I thin there is some problem with the editor mode decrypting.. I will check it out....


    (The key shouldnt be longer than the message);

  14. #14
    Nor
    Nor is offline
    h ֆhr s Nor's Avatar
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    Think "fool proof"
    If the key shouldn't be longer than the message then cut it off when its encrypted and do the same when decrypting it.
    Try to help all less knowledgeable than yourself, within
    the limits provided by time, complexity and tolerance.
    - Nor

  15. #15
    Its not rocket science vasanth's Avatar
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    yes i too found many bugs which i will be correcting... thanx for your sugestions

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