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

Write a c program that accepts the year and weight , Based on the automobil...

Based on the automobile's model year and weight, the city of Cebu determines the car's weight class and registration fee using the following schedule: Model Year Registration

#titleWrite a program that computes the cost of a long dista, show algorath...

show algorathim

File Input and Output, Given a bool variable isReadable write some statem...

Given a bool variable isReadable write some statements that assign true to isReadable if the file "topsecret" exists and can be read by the program and assigns false to isR

C program for sorting of character , #include stdio.h> #include conio.h>...

#include stdio.h> #include conio.h> #include string.h> void main() { char a[50],b[25][25],l[25],temp1; int i=0,j=0,k=0,l1[25],c=0,c1=0,t=

I need csgo wallhack and human aimbot, I need CSGO Wallhack and Human Aimbo...

I need CSGO Wallhack and Human Aimbot Project Description: Need a CSGO hack which can ESP Wallhack and Aimbot realistically. Must be VAC Proof, and ESL proof, as wel

PROGRAMMING, PROCEDUAL PROGRAMMING INTRODUCTION

PROCEDUAL PROGRAMMING INTRODUCTION

C program for bubble sort, C program for bubble sort: void main() {...

C program for bubble sort: void main() { int i,j,k,a[10],n; clrscr(); printf("How many values you want to enter\n"); scanf("%d",&n); for(i=0;i { pri

Padovan string , write a program that counts the number of occurences of th...

write a program that counts the number of occurences of the string in the n-th Padovan string P(n) program in java // aakash , suraj , prem sasi kumar kamaraj college progr

I need website with built in scraper, I need Website with built in scraper ...

I need Website with built in scraper Project Description: The coding skills mentioned above are just possibly ones that will be used. Skills required are ASP, C++ Programm

Super ascii, program to convert string from super ascii string with minimum...

program to convert string from super ascii string with minimum cost

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