Question

What is encryption and decryption with example?

Answer 1

Encryption is the conversion of information into an cryptographic encoding that can't be read without a key.

Example of Encryption is:

$\textbf{ Communication }$

$\textbf{ Files }$

$\textbf{ Authentication }$

Those are some examples I know..

Decryption: is the process which take place at receiver's end.

Examples of Decryption:

$\textbf{ Unlocking }$

Another Example:

To pass an encrypted message, the sender may encrypt it and the receiver may decrypt it.

Answer 2

Encryption is the conversion of information into an cryptographic encóding that can't be read without a key.

Example of Encryption is:

• Communication
• Files
• Authentication

More Explanation:

Decryption:

It is the process which take place at receiver's end.

Examples of Decryption:

Unlocking

Another Example:

To páss an encrypted message, the sender may encrypt it and the receiver may decrypt it.