Symmetric vs Asymmetric encryption, many people don’t know the difference and the importance. In this article, we are going to share all the information about Symmetric encryption vs Asymmetric encryption. Data integrity is a sensitive aspect for any organization.

To qualify the strength of a cryptographic algorithm a security level can be associated with it usually expressed as a number of bits. That number of bits correlates with the minimal effort to break a cryptogram computed by this algorithm. Apr 26, 2017 · Asymmetric encryption is an encryption technique that uses a different key to encrypt and decrypt the information. By using a different key, this prevents someone from creating a decryption key from the encryption key and helps the encrypted data stay even more secure. But Asymmetric encryption is slightly more complicated. Without prior exposure to Asymmetric encryption, its difficult to imagine a mathematical operation that you can perform on a starting value that is impossible to reverse. Even if you know the Public Key and the Algorithm used. Dec 29, 2017 · Asymmetric encryption. Asymmetric encryption is quite the opposite to the symmetric encryption as it uses not one key but a pair of keys: a private one and a public one. One might ask:

## The other key is known as the private key. Data encrypted with the public key can only be decrypted with the private key, and data encrypted with the private key can only be decrypted with the public key. Public key encryption is also known as asymmetric encryption. It is widely used, especially for TLS/SSL, which makes HTTPS possible.

Both symmetric and asymmetric keys are used in HTTPS (not HTTP). But only symmetric key is used for encryption. They are much faster than asymmetric algorithms and thus serve better for working with large messages (which web traffic is). But symmetric key needs to be shared somehow, you can't just send it as is. Asymmetric Encryption. To address the problem of key exchange, another type of encryption was developed. Asymmetric encryption is also called public key encryption, but it actually relies on a key pair. Two mathematically related keys, one called the public key and another called the private key, are generated to be used together. The private

### Because asymmetric encryption is a more complicated process than its symmetric counterpart, the time required is greater. However, this type of encryption offers a higher level of security as compared to symmetric encryption since the private key is not meant to be shared and is kept a secret.

Because asymmetric encryption is a more complicated process than its symmetric counterpart, the time required is greater. However, this type of encryption offers a higher level of security as compared to symmetric encryption since the private key is not meant to be shared and is kept a secret.