The RSA algorithm is a feast of genius that combines theoretical math and practical coding into working asymmetric cryptography. Here’s how it works.

The algorithms can be categorized in many different ways, but perhaps the most fundamental is the distinction between symmetric and asymmetric encryption. Before 1973, every known encryption ...

• AES (Advanced Encryption Standard): AES is a symmetric encryption algorithm widely used in government and industry. It offers key lengths of 128, 192 and 256 bits, providing strong security.

Asymmetric cryptography algorithms, also called public key cryptography algorithms, solve this problem. The public key algorithm “gives you the ability to have actually secure identities online” by ...

In asymmetric encryption cryptography, one public and one private key are used to encrypt and decrypt data. The public key can be disseminated openly, while the private key is known only to the owner.