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

Assignment Help:

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.

Related Discussions:- Programming C/C++ need a answer

Lcm code, full coding for lcm in c++

full coding for lcm in c++

Basic concepts, what is the diffeerence between c and c++

what is the diffeerence between c and c++

Input and output routines, Data is required to be fed into the program (inp...

Data is required to be fed into the program (input) and sent out of the program (output). Considering the draughtsman using a CAD station, the input is his commands to cause lines/

Blanche has a fashion design company called BLB_Best_Clothin, Blanche has a...

Blanche has a fashion design company called BLB_Best_Clothing Pty. That she has just opened recently

Maze, How would I make a maze in C++? I would prefer to use the recursion m...

How would I make a maze in C++? I would prefer to use the recursion maze generation algorithm if possible, thanks!

Applied scientific computing in c++, i have a project that is due this Wedn...

i have a project that is due this Wednesday and i was wondering if i can get help in doing it?

Queue, write a queue program in c langauge?

write a queue program in c langauge?

C program for removing char which u want, C Program for REMOVING CHAR WHICH...

C Program for REMOVING CHAR WHICH U WANT void main() { int i,j; char a[100],r; clrscr(); for(i=0;i

Luminous jewels, Problem : Luminous Jewels - Polishing Necklace Byteland c...

Problem : Luminous Jewels - Polishing Necklace Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of v

Explain reference types, Reference Types The symbol "&" is interpreted ...

Reference Types The symbol "&" is interpreted as an address operator as well as AND operator. This operator is also used to declare a "reference variable". A reference is refer

Write Your Message!

Name

Email id

Message

Verfication Code

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages