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Practical security of quantum cryptography [PDF]
, 2011 The peculiar properties of quantum mechanics enable possibilities not allowed by classical physics. In particular, two parties can generate a random, secret key at a distance, even though an eavesdropper can do anything permitted by the laws of physics ...
Lydersen, Lars Vincent van de Wiel
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Post Quantum Public and Private Key Cryptography Optimized for IoT Security [PDF]
, 2022 The number of Internet of Things devices is growing exponentially with the introduction of 5G. They are incorporated into a wide spectrum of devices ranging from our mobile phones to healthcare tracking devices.
Ananya Komal Singh +8 more
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Relativistic quantum cryptography [PDF]
Laser Physics Letters, 2014 Quantum key distribution (QKD) is a concept of secret key exchange supported by fundamentals of quantum physics. Its perfect realization offers unconditional key security, however, known practical schemes are potentially vulnerable if the quantum channel loss exceeds a certain realization-specific bound.
Radchenko, I. V. +3 more
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Fast cooling of trapped ion in strong sideband coupling regime
New Journal of Physics, 2021 Trapped ion in the Lamb–Dicke (LD) regime with the LD parameter η ≪ 1 can be cooled down to its motional ground state using sideband cooling. Standard sideband cooling works in the weak sideband coupling (WSC) limit, where the sideband coupling strength ...
Shuo Zhang +4 more
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Efficient Implementation of PRESENT and GIFT on Quantum Computers
Applied Sciences, 2021 Grover search algorithm is the most representative quantum attack method that threatens the security of symmetric key cryptography. If the Grover search algorithm is applied to symmetric key cryptography, the security level of target symmetric key ...
Kyungbae Jang +5 more
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Post-Quantum Cryptography: Current state and quantum mitigation [PDF]
, 2021 This study provides an overview of the current state of affairs on the standardization process of Post-Quantum Cryptography (PQC). It presents the 5 main families of PQ algorithms; viz.
Lange, Tanja +7 more
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Changes to Quantum Cryptography
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2010 Quantum cryptography has become a subject of widespread interest. In particular, quantum key distribution, which provides a secure key agreement by using quantum systems, is believed to be the most important application of quantum cryptography. Quantum key distribution has the potential to achieve the “unconditionally” secure infrastructure.
SAKAI, Yasuyuki, TANAKA, Hidema
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Optimized Implementation and Analysis of CHAM in Quantum Computing
Applied Sciences, 2023 A quantum computer capable of running the Grover search algorithm, which reduces the complexity of brute-force attacks by a square root, has the potential to undermine the security strength of symmetric-key cryptography and hash functions.
Yujin Yang +3 more
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Practical long-distance quantum key distribution system using decoy levels [PDF]
, 2009 Quantum key distribution (QKD) has the potential for widespread real-world applications, but no secure long-distance experiment has demonstrated the truly practical operation needed to move QKD from the laboratory to the real world due largely to ...
Nordholt, J.E. +19 more
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Quantum-resistant Blockchain Cryptography-based Smart City Transactions [PDF]
, 2023 Quantum-resistant Blockchain Cryptography-based Smart City ...
Akoramurthy B (16530693) +1 more
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