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Basics of Encryption, Types of Encryption & Encryption Algorithm

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BASICS OF ENCRYPTION

Encryption has become part of every person’s everyday life. It helps to defeat the cybercriminals and snoopers. The online traffic will be clear and visible to the prying eyes by definitely using VPN. In the US legislative push people and limit ways to use encryption. The EARN IT Act which is set by the government will be the best practice for tech companies. The encryption and its algorithms can be of various types that help you to understand better about what is encryption.

 

Must Read – What is Encryption?

What’s an Encryption Type? 

In the types, the main thing is to deal with the way that encryption processes operate. The three significant forms of encryption type are:

 

  • Asymmetric: Asymmetric cryptography is one of the common forms of encryption used on today’s internet. It is also known as public-key cryptography. The data in this type of encryption can be secured by using a pair of keys. There are two types of keys used in the encryption process, one is the public key and another one is the private key. 

    The encryption services provider and also used to apply initial encryption is the public key. Ensure that it will usually change on a regular basis so that it can be protected from the hackers. The main work of the private key is to decrypt data once it reaches its destination. The holding of the private key is with the user or recipient only.The asymmetric encryption will be ubiquitous on the web. The asymmetric encryption used in Bitcoin, APIs payment, and many more. This will ensure that the credit card details will be secure. It is a slower encryption type as compare to symmetric encryption due to this it is mostly used to encrypt small pieces of data.

 

  • Symmetric: A single key is used in the symmetric encryption. In this, the two nodes of the information are encrypted and decrypted by a single key. By using random-number generators the key will be created and they are grades of sophistication. The best symmetric encryption will be weaker than the asymmetric alternatives. The main benefit of symmetric encryption is its speed. As well have discussed the only key is used in this type so data can be encrypted and read must faster.

 

  • Hash functions: Hash functions slightly vary in features than symmetric and asymmetric encryption. For the data protection purpose, the hash functions turn the plaintext into impenetrable code. The main aim of the hash function is to convert an input into a predetermined output. The size of the input does not matter either it is small or large; it will create a hash for the same fixed length. In the conventional sense, there is no decryption as the hash created will not turn back into the input. It is a very powerful tool but at the same, it also seems less useful than standard encryption.

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Created on Mar 19th 2021 13:13. Viewed 151 times.

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