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C++ code, to decrypt/break Cesar cipher
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IT & Programming > Web Programming

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Job Description

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  • Posted: Thu, Dec 22, 2011
  • Time Left: Closed
  • Location: Anywhere
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  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • W9 Not Required
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I need C++ source code, which will break/decrypt text encoded with Cesar cipher.

Conditions are:

* Is given ciphertext only
* cipher key is not known
* cipher alphabet is whole ASCII table, means that char range can be from 0-255 or -127 to 128
* you can use any cipher attacks to break/decrypt ciphertext(recommended: Frequency Analysis)
* decryption solution must work 100%, means that it everytime must decrypt successful ciphertext encoded with Cesar cipher, using above conditions.

Example and more information about Cesar cipher, you can find:   [obscured]  /wiki/Caesar_cipher

But, please be convinced that it will work under above conditions.

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Desired Skills
C, .NET Framework, Javascript, PHP, c++
Job ID: 27710396
Avg $ | High $ | Low $ — Show Pricing
  • Submit Date (Latest)

Ankit S.      
Ankit S.'s identity has been verified.  Learn More
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