stream cipher encryption and decryption - 77844

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  • From: Computer Science, Programming
  • Due on: Fri 02 Oct, 2015 (06:28pm)
  • Asked on: Wed 30 Sep, 2015
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Write computer programs to simulate a stream cipher that consists of both encryption and decryption. The encryption program accepts inputs from an existing text file, called "message.txt." The encryption program produces an output ciphertext file, called "toyou". The decryprion program takes "toyou" as input and decrypts it into original plaintext. (Hint: the random "seed" must be known, but be kept secure, by the pseudorandom number generators in both encryption and decryption programs.)

1 Solution for stream cipher encryption and decryption
Title Price Category solution By purchased  
C++ Stream Cipher program
$25.00 Computer Science, Programming lightsource 1 time(s)
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