| 单词 | quantum cryptography |
| 释义 | > as lemmasquantum cryptography quantum cryptography n. a technique for the encryption of transmitted information which uses quantum properties (typically the polarization or the entanglement of photons) to construct shared random cryptographic keys in such a way that any interception of the communication channel is revealed by the disturbance it causes to the quantum system. ΚΠ 1983 C. H. Bennett et al. in D. Chaum et al. Adv. in Cryptol. (Proc. CRYPTO '82) 267 (heading) Quantum cryptography, or unforgeable subway tokens. 1992 Sci. Amer. Oct. 33/3 If its mathematical efficiency can be sufficently improved, discreet decision making may become the most important application of quantum cryptography. 2004 New Scientist 15 May 19/1 For the first time, quantum cryptography can create unbreakable encryption fast enough to protect applications as data-hungry as video streaming. < as lemmas |
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