Honeywell Limited Honeywell Limitée (20240340160). METHOD AND SYSTEM FOR SECURE DISTRIBUTION OF SYMMETRIC ENCRYPTION KEYS USING QUANTUM KEY DISTRIBUTION (QKD) simplified abstract

From WikiPatents
Revision as of 23:46, 13 October 2024 by Wikipatents (talk | contribs) (Creating a new page)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

METHOD AND SYSTEM FOR SECURE DISTRIBUTION OF SYMMETRIC ENCRYPTION KEYS USING QUANTUM KEY DISTRIBUTION (QKD)

Organization Name

Honeywell Limited Honeywell Limitée

Inventor(s)

Ian D'souza of Waterloo CA (US)

METHOD AND SYSTEM FOR SECURE DISTRIBUTION OF SYMMETRIC ENCRYPTION KEYS USING QUANTUM KEY DISTRIBUTION (QKD) - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240340160 titled 'METHOD AND SYSTEM FOR SECURE DISTRIBUTION OF SYMMETRIC ENCRYPTION KEYS USING QUANTUM KEY DISTRIBUTION (QKD)

Simplified Explanation: The patent application describes a method and system for securely distributing symmetric encryption keys using quantum key distribution (QKD).

Key Features and Innovation:

  • Establishing secure keys at ground stations using QKD protocol.
  • Encrypting encryption keys at one station and transmitting them to another station.
  • Decrypting the encrypted keys at the receiving station to access the encryption keys.

Potential Applications: This technology can be applied in secure communication systems, data encryption, and network security protocols.

Problems Solved: This technology addresses the challenge of securely distributing encryption keys over long distances without the risk of interception or hacking.

Benefits:

  • Enhanced security in communication systems.
  • Protection against unauthorized access to encryption keys.
  • Efficient and reliable distribution of encryption keys.

Commercial Applications: The technology can be utilized in industries such as telecommunications, banking, government agencies, and cybersecurity firms to ensure secure data transmission and protection against cyber threats.

Prior Art: Readers can explore prior research on quantum key distribution, symmetric encryption, and secure communication protocols to understand the background of this technology.

Frequently Updated Research: Stay updated on advancements in quantum cryptography, encryption algorithms, and secure communication technologies to enhance the effectiveness of this innovation.

Questions about Secure Distribution of Symmetric Encryption Keys using Quantum Key Distribution: 1. How does quantum key distribution enhance the security of encryption key distribution? 2. What are the potential limitations of using quantum key distribution for secure communication systems?

Ensure the content is informative, engaging, and optimized for SEO to attract a wide audience interested in secure communication technologies.


Original Abstract Submitted

various embodiments described herein generally relate to a method and system for secure distribution of symmetric encryption keys using quantum key distribution (qkd). in at least one embodiment, there is provided a method for secure communication, comprising: establishing one or more secure keys at a first and second ground station using a quantum key distribution (qkd) protocol; transmitting from the first station to the second station a plurality of encryption keys, wherein the transmitting comprises: encrypting, at the first station, the plurality of encryption keys using at least one of the one or more of secure keys to generate an encrypted batch of keys; transmitting the encrypted batch of keys to the second station; and decrypting, at the second station, the encrypted batch of keys using the at least one secure key to access the plurality of encryption keys.

Retrieved from "http://wikipatents.org/index.php?title=Honeywell_Limited_Honeywell_Limitée_(20240340160)._METHOD_AND_SYSTEM_FOR_SECURE_DISTRIBUTION_OF_SYMMETRIC_ENCRYPTION_KEYS_USING_QUANTUM_KEY_DISTRIBUTION_(QKD)_simplified_abstract&oldid=247952"