Challenge: Implementing Caesar Cipher

Task

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Now, we will implement a simple function that provides data encryption using Caesar cipher.
Your task is to:

Check if the character is alphabetic inside the for loop of the caesar_cipher() function. Use the .isalpha() method to do it.
Set the value of the key variable equal to 3.
Call the caesar_cipher() and specify the required arguments (plaintext and key).

Note

To provide decryption, we can use the same function but with other arguments: caesar_cipher(encrypted_text, neg_key) where neg_key = - key.

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Section 3. Chapter 3

Challenge: Implementing Caesar Cipher

Task

Swipe to show code editor

Now, we will implement a simple function that provides data encryption using Caesar cipher.
Your task is to:

Check if the character is alphabetic inside the for loop of the caesar_cipher() function. Use the .isalpha() method to do it.
Set the value of the key variable equal to 3.
Call the caesar_cipher() and specify the required arguments (plaintext and key).

Note

To provide decryption, we can use the same function but with other arguments: caesar_cipher(encrypted_text, neg_key) where neg_key = - key.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Thanks for your feedback!

Section 3. Chapter 3

Challenge: Implementing Caesar Cipher

Task

Swipe to show code editor

Now, we will implement a simple function that provides data encryption using Caesar cipher.
Your task is to:

Check if the character is alphabetic inside the for loop of the caesar_cipher() function. Use the .isalpha() method to do it.
Set the value of the key variable equal to 3.
Call the caesar_cipher() and specify the required arguments (plaintext and key).

Note

To provide decryption, we can use the same function but with other arguments: caesar_cipher(encrypted_text, neg_key) where neg_key = - key.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Everything was clear?

Thanks for your feedback!

Task

Swipe to show code editor

Now, we will implement a simple function that provides data encryption using Caesar cipher.
Your task is to:

Check if the character is alphabetic inside the for loop of the caesar_cipher() function. Use the .isalpha() method to do it.
Set the value of the key variable equal to 3.
Call the caesar_cipher() and specify the required arguments (plaintext and key).

Note

To provide decryption, we can use the same function but with other arguments: caesar_cipher(encrypted_text, neg_key) where neg_key = - key.

Switch to desktop for real-world practiceContinue from where you are using one of the options below

Section 3. Chapter 3

Switch to desktop for real-world practiceContinue from where you are using one of the options below