Encryption is essential for protecting data, with both symmetric and asymmetric methods offering unique advantages.

Public-key algorithms are important too. They help get around the fundamental drawback of symmetric-key encryption, which is that you need a secure way to share symmetric keys in the first place.

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… ...

AES is a widely used symmetric encryption algorithm known for its security and efficiency. Securely manage encryption keys to avoid unauthorized access.

Grover's algorithm will be utilised for symmetric encryption, and Shor's algorithm to break asymmetric. But there are some major prerequisites before a quantum computer can get the job done.