• Patent Title: Methods and devices for delegation of distribution of encrypted content
  • Application No.: US16478350
    Application Date: 2018-01-16
  • Publication No.: US11258770B2
    Publication Date: 2022-02-22
  • Inventor: Emile StephanFrederic Fieau
  • Applicant: ORANGE
  • Applicant Address: FR Issy-les-Moulineaux
  • Assignee: ORANGE
  • Current Assignee: ORANGE
  • Current Assignee Address: FR Issy-les-Moulineaux
  • Agency: Westman, Champlin & Koehler, P.A.
  • Agent David D. Brush
  • Priority: FR1750324 20170116
  • International Application: PCT/FR2018/050106 WO 20180116
  • International Announcement: WO2018/130797 WO 20180719
  • Main IPC: H04L29/06
  • IPC: H04L29/06 H04L9/32 H04L67/01 H04L69/326
Methods and devices for delegation of distribution of encrypted content
Abstract:
A method for requesting proof of delegation for delivery of content to a client terminal via an encrypted connection. The content is referenced on a content server, to which the client terminal emitted a request to obtain the content. The content server has delegated the delivery of the content to a primary delivery server. The method is implemented by a secondary delivery server, to which the primary delivery server has delegated the delivery of the content. The method includes: receiving a request to establish an encrypted connection, from the client terminal, including an identifier of the content server; emitting a request for proof of delegation of delivery, addressed to the content server; receiving of a message from the content server, including an encryption key; emitting a response for establishing an encrypted connection, addressed to the client terminal; and establishing the encrypted connection with the client terminal using the encryption key.
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