نتایج جستجو برای: quantum cryptography
تعداد نتایج: 331141 فیلتر نتایج به سال:
Quantum cryptography has long been claimed to be useful for achieving many tasks that are impossible from the perspective of conventional cryptography. Arguably, the most important problem in quantum cryptography has been a rigorous proof of the security of quantum key distribution, the most well-known application. This notoriously hard problem has eluded researchers for years and has become ev...
The paper presents the implementation of a quantum cryptography protocol for secure communication between servers in the cloud. As computing power increases, classical cryptography and key management schemes based on computational complexity become increasingly susceptible to brute force and cryptanalytic attacks. Current implementations of quantum cryptography are based on the BB84 protocol, w...
This presentation focuses on differences between quantum computing and quantum cryptography. Both are discussed related to classical computer systems in terms of vulnerability. Research concerning quantum cryptography is analyzed in terms of work done by the University of Cambridge in partnership with a division of Toshiba, and also attacks demonstrated by Swedish researchers against QKD of ene...
We introduce a framework for graphical security proofs in device-independent quantum cryptography using the methods of categorical quantum mechanics. We are optimistic that this approach will make some of the highly complex proofs in quantum cryptography more accessible, facilitate the discovery of new proofs, and enable automated proof verification. As an example of our framework, we reprove a...
-The main goal of this paper is combining the curve security methods with quantum cryptography concepts in order to increase the capability of quantum cryptography methods that used for key distribution and increase the randomness for quantum cryptography protocols. This paper produced a new approach depend on the generate curve and descript this curve by using quantum cryptography concepts, th...
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