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NEED help with a Cryptography PROBLEM - ONLY EXPERT WILL BE HIRED

$30-250 USD

Cerrado
Publicado hace casi 4 años

$30-250 USD

Pagado a la entrega
Hi, I have a problem (attached in uploaded files) that I have been working on.... I have completed all parts of this problem except Q3(b). A snippet for this problem is attached in this post. In Question 3(b), there are no keys given for decryption, like they are provided for encryption in 3(a). This particular difference makes 3(b) significantly harder. I have been reading various forums about the decryption of a message encrypted using double transposition cipher, and most of them have demonstrated using a key. Here, the key is not given. This means that this needs to be solved using shortcut attack, by either through columns-first approach or row-first approach. I have tried over 100 different combinations, but I am yet to find the correct one. It will be great if we can get any help for this question. Let me know what is possible.
ID del proyecto: 25720528

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6 propuestas
Proyecto remoto
Activo hace 4 años

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6 freelancers están ofertando un promedio de $259 USD por este trabajo
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Hi sir i am expert cryptographer , if you have no problem to my bid i will try to solve , thanks and regards
$250 USD en 7 días
5,0 (6 comentarios)
3,6
3,6
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Hi there, I have deeply read your project requirements. Believe me this is something interesting. I don't apply for all projects here but this project is quite interesting. I have recently done a project like this. It's really a coincidence but your project will require a little modifications. I am quick to respond and deliver on time. I don't do students work. I am a professional person and want to deal with professional people only. Would you like to do a quick chat so that I can ask a few important questions before we can start? As I have some important questions which can attain the success of your project. Once you answer me those questions you will see that how important it was. Thanks for your time Your reply will be highly appreciated. Regards, Adnan Gohar Professional freelancer
$250 USD en 7 días
0,0 (0 comentarios)
0,0
0,0
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Hello, i have solved these problems and i can assure you of correct solutions and as soon as you need it i can solve this one too with accuracy, Let me know if you are interested. feel free to ask anything
$150 USD en 1 día
0,0 (0 comentarios)
0,0
0,0
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Hey there We are a group of highly professional engineers working together We are expert in cryptography and Data Security We have vast experience in data encryption and Decryption We'll be waiting to hear back from you
$100 USD en 2 días
0,0 (0 comentarios)
1,6
1,6
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hy dear i just read out your description and also checkout the question. i am expert in cryptography,encryption and decryption. if you need quality work than feel free to contact me Thanks
$250 USD en 6 días
0,0 (0 comentarios)
0,0
0,0
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Greetings from Bytes & Nibbles Technologies. A startup focusing on Smartcards and Cryptography. We are happy to help you
$556 USD en 7 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED KINGDOM
Manchester, United Kingdom
5,0
71
Forma de pago verificada
Miembro desde dic 22, 2016

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