Programming C/C++ need a answer, C/C++ Programming

3. Write a program to encrypt and decrypt strings of characters using the following ciphers:
a) Caesar cipher
b) Vigenere cipher
c) Matrix transposition cipher

Your program should contain functions/methods to encrypt a given plaintext string of characters and a key and generate the corresponding ciphertext. It should also contain functions/methods to decrypt a ciphertext string of characters and generate the corresponding plaintext. Submit the source codes and sample runs of the program.

Posted Date: 2/16/2013 3:19:56 PM | Location : Canada

Related Discussions:- Programming C/C++ need a answer, Assignment Help, Ask Question on Programming C/C++ need a answer, Get Answer, Expert's Help, Programming C/C++ need a answer Discussions

Write discussion on Programming C/C++ need a answer
Your posts are moderated
Related Questions


Write a program to count the prime number in array

Explain the Bitwise-Inclusive-OR Operator: |? The bitwise-inclusive-OR operator (|) contrast each bit of its first operand to the corresponding bit of its second operand and if



Question: (a) A bank has four types of accounts with annual interest rates as follows: Savings 8% Savings with Cheque Book 5% Current 4% Fixed deposits 10% Using

How do one throw polymorphically?               A: Sometimes people write code such as: class MyExceptionBase { }; class MyExceptionDerived : public MyExceptionBase { };

Question A bank normally updates it's clients accounts at the end of each month.Of the two types of bank accounts:savings and checking, a client must maintain a minimum balance