Mathematical Advances Strengthen IT Security

Rapidly rising cyber crime and the growing prospect of the Internet being used as a medium for terrorist attacks pose a major challenge for IT security. Cryptography is central to this challenge, since it underpins privacy, confidentiality, and identity, which together provide the fabric for e-commerce and secure communications. Now, a new approach based on the mathematical theory of elliptic curves has emerged as a leading candidate for more efficient cryptography capable of providing the optimum combination of security and processing efficiency.

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