Difference Between Encryption And Decryption

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Difference Between Encryption And Decryption. In this article, you will come up with information on what is encryption, what is decryption, what is the main difference between encryption and decryption, and a comparison between encryption vs decryption. Both the terms are opposite to each other and have totally different meanings. There are two main functions of cryptography. It is a technique to secure the information in communication. It avoids hackers to steal information. Let us differentiate between encryption and decryption.

What Is The Main Difference Between Encryption And Decryption?

The main difference between encryption and decryption is that the:

-Encryption is the conversion of readable data into unreadable data to avoid and prevent any unauthorized access.

-Decryption is the conversion of unreadable data into readable data which can be understandable by computers and humans.

Difference Between Encryption And Decryption - Process of encryption and decryption
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What Is Encryption?

Encryption is the process in which we convert readable data or information into unreadable characters. This is done to prevent any unauthorized access to the data. The encrypted data is treated just like any other data. You can store it or send it in an e-mail message. If you want to access or read the data, it should be decrypted or decipher first to make it readable form.

The original message is converted to an unrecognizable message in order to send it through the network. It cannot be identified, thus the hacker cannot steal it. A special type of encryption algorithm and a key is used to convert the original data into encrypted data. This converted data is known as Ciphertext. And encryption is also known as enciphering.

What Is Decryption?

Decryption is the opposite process of encryption. It is the method in which encrypted data is decrypted. It means the unreadable data is transmitted to readable data. Decryption makes the unrecognizable message back to the original message.

A special type of decryption algorithm and a key is used to convert the encrypted data into decrypted one. The decrypted data is also known as Plaintext. And decryption is also known as deciphering. Decryption is the opposite and reverse process of encryption.

Comparison Between Encryption Vs Decryption:

-Encryption is the conversion of readable data into unreadable data.
-Decryption is the conversion of unreadable data into readable data.

-Encryption is also known as enciphering.
-Decryption is also known as deciphering.

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