Patents by Inventor Oliver WERNEYER

Oliver WERNEYER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • System and method for secure digital sharing based on an inter-system exchange of a two-tier double encrypted digital information key
    Patent number: 10523644
    Abstract: A system based on layered, two-tier double cryptographic keys providing a closed cryptosystem within a secured network environment, the system including a digital key management device and a network node. The digital key management device generates a first-tier cryptographic key, a second-tier cryptographic key and makes the first-tier and second-tier cryptographic keys publicly accessible within a first and a second secured walled regions that are accessible to a network node registered to a first authentication database associated with an access server of the system, encrypts a first and second content with the first-tier and second-tier cryptographic keys, and generates encrypted first and second content. The network node requests access to the first secured walled region, accesses the first-tier and the second-tier cryptographic keys, decrypts the first and second content, generates first and second data containers based on the decrypted content, and transfers the data containers to a client device.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: December 31, 2019
    Assignee: SWISS REINSURANCE COMPANY LTD.
    Inventor: Oliver Werneyer
  • SYSTEM AND METHOD FOR SECURE DIGITAL SHARING BASED ON AN INTER-SYSTEM EXCHANGE OF A TWO-TIER DOUBLE ENCRYPTED DIGITAL INFORMATION KEY
    Publication number: 20170093826
    Abstract: A system based on layered, two-tier double cryptographic keys providing a closed cryptosystem within a secured network environment, the system including a digital key management device and a network node. The digital key management device generates a first-tier cryptographic key, a second-tier cryptographic key and makes the first-tier and second-tier cryptographic keys publicly accessible within a first and a second secured walled regions that are accessible to a network node registered to a first authentication database associated with an access server of the system, encrypts a first and second content with the first-tier and second-tier cryptographic keys, and generates encrypted first and second content. The network node requests access to the first secured walled region, accesses the first-tier and the second-tier cryptographic keys, decrypts the first and second content, generates first and second data containers based on the decrypted content, and transfers the data containers to a client device.
    Type: Application
    Filed: October 3, 2016
    Publication date: March 30, 2017
    Applicant: SWISS REINSURANCE COMPANY LTD.
    Inventor: Oliver WERNEYER