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单词 quantum cryptography
释义

Definition of quantum cryptography in English:

quantum cryptography

noun
  • 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.

Origin

1980s.

 
 

Definition of quantum cryptography in US English:

quantum cryptography

noun
  • 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.

Origin

1980s.

 
 
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更新时间:2026/6/11 20:01:48