Inhaltssicherheit für einen Videostrom

Details

Veröffentlichungs-Nr.

EP3629576

Aktenzeichen

EP18197599

Anmeldetag

28. September 2018

Veröffentlichung

5. August 2020

Erteilung

5. August 2020

Rechtsraum

EP

IPC

H04N7/18

Abstract

The present invention relates to a video capturing device configured to capture video data, the image capturing device comprising: an image processing pipeline configured to generate a video stream from the captured video data; an encryption key activating module configured to, upon request, activate an encryption key and deactivate any previously activated encryption key used for encrypting the video stream, such that only one encryption key is activated to be used for encryption of the video stream at each instance in time; an encryption scheduler module configured to, at predetermined time intervals, instruct the encryption key activating module to activate an encryption key; an event handling module configured to, as a response to receiving indications of a detected event, instruct the encryption key activating module to activate an encryption key; an encryption module configured to encrypt the video stream using the one activated encryption key.

Anmelder

Firma

Axis AB

Land

🇸🇪 Schweden

Fachgebiete