Invention Grant
- Patent Title: Switching authentication and encryption of content between keys based on a key availability assurance value
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Application No.: US16289100Application Date: 2019-02-28
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Publication No.: US11082213B2Publication Date: 2021-08-03
- Inventor: Anca Lucia Cioraca
- Applicant: General Electric Technology GmbH
- Applicant Address: CH Baden
- Assignee: General Electric Technology GmbH
- Current Assignee: General Electric Technology GmbH
- Current Assignee Address: CH Baden
- Agency: Eversheds Sutherland (US) LLP
- Main IPC: H04L9/08
- IPC: H04L9/08 ; H04L29/06 ; H04L9/14

Abstract:
The technologies described herein are generally directed toward facilitating switching encryption keys based on an assurance value. According to an embodiment, a method can comprise receiving, by a device comprising a processor and memory, an assurance value from a key distribution server. The method can further comprise, based on the assurance value, switching, by the device, encryption of a content item from being by a first encryption key to being by a second encryption key, wherein the assurance value is determined in response to a receiving of a second decryption key by a content consuming device, and wherein the first and second decryption keys are generated respectively to decrypt the content item encrypted by the first and second encryption keys.
Public/Granted literature
Information query