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IPV6 LINK LOCAL SECURE NETWORK WITH BIOMETRIC SECURITY TO SECURE IOT DEVICES

  • US 20180288015A1
  • Filed: 03/31/2017
  • Published: 10/04/2018
  • Est. Priority Date: 03/31/2017
  • Status: Active Grant
First Claim
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1. A method of securing a device using a link local network for transmission of data, the method comprising:

  • generating a private key for a user;

    creating one or more public keys from the private key;

    applying the one or more public keys to an Internet of Things (IOT) device as a first public key, the IOT device configured to be used by the user;

    giving the private key and at least two public keys to a first host device;

    starting an Internet Protocol Version 6 (IPv6) network initialization from the IOT device in an IPv6 link local network;

    deriving an identifier for a link local IPv6 address for the IOT device from the first public key of the IOT device;

    sending the link local IPv6 address with the identifier from the IOT device to the first host device for double address detection (dad) in the link local IPv6 network; and

    authenticating the link local IPv6 address on the first host device with the private key.

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