Algorithms for encrypting computer data come in two main varieties: symmetric and asymmetric. Each encryption type has inherent strengths and weaknesses. Symmetric algorithms convert plain-text ...

Quantum computers stand a good chance of changing the face computing, and that goes double for encryption. For encryption methods that rely on the fact that brute-forcing the key takes too long wit… ...

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

Encryption protects digital data secretly by converting plaintext to ciphertext. Two common encryption forms are Symmetric and Asymmetric Encryption.

It is a symmetric encryption algorithm that uses keys up to 256 bits in length. It is not only fast and secure, but it’s in the public domain, just like its predecessor.

All three are symmetric encryption algorithms built on a SPN—short for substitution-permutation network structure.

Advanced Encryption Standard (AES) is a widely adopted and symmetric encryption algorithm standard used while securing data.

Proponents believe hybrid encryption compensates for weaknesses in single post-quantum algorithms, but performance, complexity, and security concerns remain.