asymmetric cryptography

Asymmetric cryptography is a method of securing information using two different keys: a public key and a private key. The public key can be shared with anyone and is used to encrypt data, while the private key is kept secret and is used to decrypt that data. This allows for secure communication without needing to share a common secret key beforehand. It's commonly used in digital signatures and secure online transactions, ensuring that only the intended recipient can access the information, enhancing security in an increasingly digital world.