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Series encryption in a quantum cryptographic system

  • US 20070130455A1
  • Filed: 12/06/2005
  • Published: 06/07/2007
  • Est. Priority Date: 12/06/2005
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • obtaining first encryption key material using quantum cryptographic mechanisms;

    obtaining second encryption key material using non-quantum cryptographic mechanisms;

    encrypting data using the first encryption key material to produce first encrypted data; and

    encrypting the first encrypted data using the second encryption key material to produce second encrypted data.

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