Quantum cryptography definition

Quantum cryptography. (5) means a family of techniques for the establishment of shared key for "cryptography" by measuring the quantum-mechanical properties of a physical system (including those physical properties explicitly governed by quantum optics, quantum field theory or quantum electrodynamics).

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Quantum cryptography. (Category 5) means a family of techniques for the establishment of shared key for “cryptography” by measuring the quantum-mechanical properties of a physical system (including those physical properties explicitly governed by quantum optics, quantum field theory or quantum electrodynamics); “radar frequency agility” (Category 6) means any technique which changes, in a pseudo-random sequence, the carrier frequency of a pulsed radar transmitter between pulses or between groups of pulses by an amount equal to or larger than the pulse bandwidth; “radar spread spectrum” (Category 6) means any modulation technique for spreading energy originating from a signal with a relatively narrow frequency band, over a much wider band of frequencies, by using random or pseudo-random coding; “radiant sensitivity” (Category 6) means Radiant sensitivity (mA/W) = 0.807 × (wavelength in nm × Quantum Efficiency (QE)); Technical NoteQE is usually expressed as a percentage; however, for the purpose of this formula, QE is expressed as a decimal number less than one,e.g. 78% is 0.78. “real-time processing” (Category 6) means the processing of data by a computer system providing a required level of service, as a function of available resources, within a guaranteed response time, regardless of the load of the system, when stimulated by an external event; “repeatability” (Category 7) means the closeness of agreement among repeated measurements of the same variable under the same operating conditions when changes in conditions or non-operating periods occur between measurements (Ref. IEEE Std 528-2001 (one sigma standard deviation)); “required” (GTN, Categories 3, 5, 6, 7, 9), in relation to “technology”, refers to only that portion of “technology” which is peculiarly responsible for achieving or extending the controlled performance levels, characteristics or functions. Such “required” “technology” may be shared by different goods; “riot control agents” (Category 1) means substances which, under the expected conditions of use for riot control purposes, produce rapidly in human sensory irritation or disabling physical effects which disappear within a short time following termination of exposure; Technical NoteTear gases are a subset of “riot control agents”.

Quantum cryptography. (5) means a family of techniques for the establishment of shared key for "cryptography" by measuring the quantum-mechanical properties of a physical system

Examples of Quantum cryptography in a sentence

• Quantum cryptography on the other hand lies in the intersection of two of the major scientific achievements of the 20th century, namely quantum physics and information theory.

• Quantum cryptography on the other hand lies in the intersection of two of the major scientific achievements of the 20th century, namely quantum physics and information theory.

• Quantum cryptography is an interdiscipline that combines classical cryptography with quantum mechanics.

• Quantum cryptography: Public-key dis- tribution and coin tossing.

• Quantum cryptography includes many important branches such as quantum key distribution [1–5], quantum key agreement (QKA) [6,7], quantum secret sharing [8,9], quantum secure direct communication (QSDC) [10,11], quantum dialogue(QD) [12], quantum signature [13–16], and so on.

• Keywords Quantum key agreement · four-particle Ω states · six-particle entangled states · qubit efficiency 1 Introduction Quantum cryptography is a promising new field.

• Quantum cryptography, Quantum key agreement, Collective noise, Measurement-device- independent Posted Date: May 26th, 2022 DOI: ▇▇▇▇▇://▇▇▇.▇▇▇/10.21203/rs.3.rs-1691030/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License.

• Quantum cryptography combines classical cryptography and quantum mechanics to ensure unconditional security based on quantum laws.