Systems and methods for implementing routing protocols and algorithms for quantum cryptographic key transport

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United States of America Patent

PATENT NO 7706535
SERIAL NO

10799177

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Abstract

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A quantum cryptographic key distribution (QKD) relay (205) includes one or more interfaces (530-1 through 530-N) and processing logic (505). The one or more interfaces (530-1 through 530-N) receive secret keys from other QKD relays in a QKD network. The processing logic (505) determines one or more paths for transporting the secret keys, using quantum cryptographic techniques, across a QKD network and route the secret keys towards a respective destination across the QKD network using the determined one or more paths.

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Patent Owner(s)

  • RAYTHEON BBN TECHNOLOGIES CORP.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elliott, Brig Barnum Arlington, US 99 3315
Pearson, David Spencer Bennington, US 17 527

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