1. Write a python code: Using a dictionary, make a text encrypter/decrypter. In decrypt mode, if...
1. Write a python code:
Using a dictionary, make a text encrypter/decrypter.
In decrypt mode, if the user inputs “Y r u l8?”, the program should output “Why are you late?”, for example.
In encrypt mode, if the user inputs “See you later”, it should output “c u l8r”.
Obviously you can’t handle every possible phrase, but add as many as you can. Don’t bother with multiword shortcuts for now (LOL, BRB, etc.)
2. Draw a flowchart of your encryption/decryption program.
Please use simple functions, I'm a beginner user.
Homework Answers
please see the screenshot of source code and the output:
- a dictionary contains some shortcuts
- A user is asked to input a text
- the appropriate translation is displayed from the dictionary
output:
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1. Write a python code:
Using a dictionary, make a text encrypter/decrypter.
In decrypt mode, if...
I need Help to Write a function in C that will Decrypt at least one word with a substitution cipher given cipher text an...
I need Help to Write a function in C that will Decrypt at least
one word with a substitution cipher given cipher text and key
My Current Code is:
void SubDecrypt(char *message, char *encryptKey) {
int iteration;
int iteration_Num_Two = 0;
int letter;
printf("Enter Encryption Key: \n");
//Display the message to enter encryption
key
scanf("%s", encryptKey);
//Input
the Encryption key
for (iteration = 0; message[iteration] != '0';
iteration++)
//loop will continue till
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{
letter = message[iteration];
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I need Help to Write a function in C that will Decrypt at least
one word with a substitution cipher given cipher text and key
My Current Code is:
void SubDecrypt(char *message, char *encryptKey) {
int iteration;
int iteration_Num_Two = 0;
int letter;
printf("Enter Encryption Key: \n");
//Display the message to enter encryption
key
scanf("%s", encryptKey);
//Input
the Encryption key
for (iteration = 0; message[iteration] != '0';
iteration++)
//loop will continue till
message reaches to end
{
letter = message[iteration];
...
Write a Python program which implements the following two classical cryptosystem which we covered n class: a) Affine Cipher b) Vigenere Cipher Your program should consist of at least five functions: a) Two functions named encrypt, one for each of the two algorithms which accepts a lowercase alphabetical plaintext string and key as input and outputs a corresponding cipher text string. b) Two functions named decrypt, one for each of the two algorithms which accepts a lowercase alphabetical ciphertext string...
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