公开(公告)号：US20230336359A1

公开(公告)日：2023-10-19

申请号：US17837327

申请日：2022-06-10

Applicant: DISH Network L.L.C.

Inventor： Geoffrey Charles Kemp ,  Fred Earl Starks ,  Mary Abigale Strebel

IPC: H04L9/32 ,  H04L9/40

CPC classification number: H04L9/3247 ,  H04L63/0428

Abstract: Devices, systems, and processes are described for re-imaging image data on a client device. A process may include establishing, by a client device, a communications link with a server; communicating an image data request to the server; wherein the image data request identifies a first Image Data Segment (1IDS) in an Image Data Volume (IDV); receiving a 1IDS packet from the server; decompressing the 1IDS packet; identifying a first header and a 1IDS in the 1IDS packet; decrypting the first header and the 1IDS; identifying a first signature in the decrypted first header; first calculating a third signature for the decrypted 1IDS; comparing the first signature to the third signature; and accepting, when the first signature matches the third signature, the 1IDS for non-transient storage on a computer readable medium for the client device. The process may include second calculating a total signature for the 1IDS packet.