What is Elliptic Curve Cryptography also known as?

Elliptic Curve Cryptography is commonly known by the abbreviation ECC. This cryptographic method uses the mathematical structure of elliptic curves over finite fields to provide security for encryption and digital signatures. ECC is notable for offering the same level of security as traditional methods, like RSA, while using much smaller key sizes. This efficiency is significant in environments with limited processing capabilities and helps in reducing the amount of data that needs to be transmitted.

The other options represent different cryptographic systems. RSA is a widely used public-key cryptosystem based on the difficulty of factoring large integers, CKS does not refer to a widely recognized cryptographic system, and DSA is the Digital Signature Algorithm, which employs a different mathematical approach to provide digital signatures. Understanding these distinctions highlights the uniqueness and benefits of ECC in modern cryptographic applications.