1. PROTOKOLI I PRAVCI RAZVOJA KVANTNE KRIPTOGRAFIJE.
- Author
-
Milorad, Markagić S.
- Subjects
- *
CONFIDENTIAL communications , *DATA encryption , *PUBLIC key cryptography , *PUBLIC key infrastructure (Computer security) , *QUANTUM cryptography - Abstract
Along with the development of confidentiality of data and resources, there is a need to develop systems that would provide confidentiality. Currently, the most used systems are classical cryptographic systems and encryption public key systems. However, none of these systems provides a solution for the famous "catch 22" of cryptography. Owing to the intensive development of quantum mechanics, in the last 30 years emerged an entirely new kind of cryptography-quantum cryptography. Its greatest contribution is a possibility to discover an intercepted communication channel from a third party. The question is: is this really true? The question arises: 'If the quantum cryptography is so good, why is not widely used?' The aim of this paper is, on the one hand, to define the basic mechanisms of quantum cryptography IP, and, on the other hand, to point to the shortcomings, as they related to the opportunities of today's devices and flaws in protocols. [ABSTRACT FROM AUTHOR]
- Published
- 2012