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How can we generate a number key that is secure and easy to use?

Quantum key distribution

Hardware random number generator

Quantum cryptography

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A secure and easy-to-use number key can be generated using various methods. One approach is to use a number key security apparatus that includes a display unit, an input unit, and a control unit. The display unit arranges and displays number keys on a screen, while the control unit changes the position and size of the displayed number keys to improve security . Another method involves generating a key using a binary tree. Data is obtained and a binary tree shape and position are determined based on the data. A target binary tree is then obtained, which serves as the key . Additionally, the use of quantum mechanics can enhance the security of number key generation. By utilizing the spin rotation of photons, a balanced key generation can be achieved, combining the power of quantum mechanics with classical encryption algorithms .

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Papers (5)	Insight
Patent Paint spraying fixture of number key Wu Jun 09 Jul 2014 1 Citations	The paper does not provide information on how to generate a secure and easy-to-use number key.
Patent Quantum random number generator and key generation system Li Zhengyu, Yang Jiangling, Wu Yuping - Show less +2 more 06 Aug 2020	The paper proposes a quantum random number generator and key generation system that ensures the reliability and efficiency of generating a secure random number key.
Open access A Hybrid Quantum Random Number Generation Methodology to Insure Secure Key Karthik Paidi 01 Jan 2017	A secure and easy-to-use number key can be generated using a hybrid methodology that combines quantum mechanics with classical encryption algorithms.
Patent Key generation method, key generation device and electronic equipment Wei Yong 21 May 2019	The invention proposes a key generation method using a binary tree structure, which can quickly generate a secure key from randomly generated data.
Patent Number key security appartus and method Jeon Kwang Su, Oh Jun Bong - Show less +1 more 27 Jun 2018	The present invention proposes a number key security apparatus that randomly changes the position and size of displayed number keys to improve security.

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