Domen Zavrl is a dual PhD holder and an expert in cryptography. This article will look at advanced cryptography and its potential to shield data from bad players. Today, symmetric and asymmetric ...

Symmetric encryption: uses an identical private key to encrypt and decrypt data. Examples: AES, DES, 3DES. Vulnerable to Grover’s algorithm.

Examples of this type of algorithm are the Data Encryption Standard, Triple DES and the more sophisticated Advanced Encryption Standard (AES), which was adopted in 2001. The Achilles' heel of ...

For example, when you send a message using an encrypted messaging app, ... Symmetric: In symmetric encryption, the same key is used for both encryption and decryption.

For more information on how public-key algorithms are used with symmetric-key algorithms in practice, refer to the sections on SSL—the SSL protocol is a good example of the pairing of algorithms to ...