Which option describes the concept of using a different key for encrypting and decrypting data?
- symmetric encryption
- avalanche effect
- asymmetric encryption
- cipher text
| Explanation & Hint:
The concept of using a different key for encrypting and decrypting data is described as:
Asymmetric encryption, also known as public-key cryptography, uses a pair of keys: a public key, which can be shared with everyone, is used for encryption, and a private key, which is kept secret by the owner, is used for decryption. This allows for secure communication where the sender encrypts the data with the recipient’s public key, and only the recipient can decrypt it with their private key. |