Google Widevine Content Decryption Module DMCA

Last modified on November 13, 2020

Are you the copyright holder or approved to behave on the copyright proprietor's behalf?

Certain, I'm approved to behave on the copyright proprietor's behalf.

Please describe the character of your copyright possession or authorization to behave on the proprietor's behalf.

Google creates and distributes the Widevine Insist Decryption Module (CDM), which is licensed for prepare by many browsers, together with Google Chrome, Microsoft Edge, Mozilla Firefox, and Opera. The Widevine CDM is outmoded alongside with the Widevine License Server to distribute DRM’d audio and video recount over the discover and is outmoded by recount suppliers, together with Disney+, Netflix, Amazon Prime Video, YouTube, Hulu, and others, to forestall piracy of copyrighted recount.

Google LLC owns the copyright within the Widevine CDM and licenses others to coach it with out modification or redistribution under the phrases of the Widevine Grasp License Agreement.

As [private] for Google I'm approved to file copyright infringement and related anti-circumvention claims on behalf of the agency (Circumvention Mark ID: [private]).

Please present an in depth description of the true copyrighted work that has allegedly been infringed. If conceivable, embody a URL to the place it is posted on-line.

The subsequent git repository keep circumvention expertise that permits customers to illegally rep admission to video and audio works pleasurable by copyright. against-entropy/widevine-l3-decryptor

From the outline textual recount:
Widevine is a Google-Owned DRM system that is in prepare by many approved streaming providers and merchandise (Netflix, Spotify, ...) to supply safety to media recount from being downloaded.

Nonetheless Widevine's least steady safety stage, L3, as outmoded in most browsers and PCs, is applied 100% in system (i.e no {hardware} TEEs), thereby making it reversible and bypassable.

This Chrome extension demonstrates the technique through which or not it's conceivable to bypass Widevine DRM by hijacking calls to the browser's Encrypted Media Extensions (EME) and decrypting all Widevine recount keys transferred - successfully turning it right into a clearkey DRM.

It's our notion that the repo as a full represents a circumvention instrument in violation of 1201 and subsequently needs to be eradicated.

Additionally, the Git repo incorporates a number of recordsdata that violate Google’s copyrights:
Google license_protcol.proto (thought Google copyright on the pinnacle of the file): /widevine-l3-decryptor/blob/basic/license_protocol.proto
Copyrighted Widevine documentation disbursed to Widevine licensees:
Widevine Modular DRM Safety Integration Info: /widevine-l3-decryptor/blob/basic/scientific medical doctors/WidevineModularDRMSecurityIntegrationGuideforCENC.pdf
Widevine DRM Structure Overview: /widevine-l3-decryptor/blob/basic/scientific medical doctors/Widevine_DRM_Architecture_Overview.pdf

Apart from to this request, we have now filed a separate Sensitive Info takedown request of this file: /widevine-l3-decryptor as a result of it incorporates the necessary factor Widevine RSA personal key, which modified into as quickly as extracted from the Widevine CDM and would possibly maybe be outmoded in varied circumvention applied sciences.

What recordsdata needs to be taken down? Please present URLs for every file, or in case your whole repository, the repository’s URL.

The whole repository needs to be eradicated as a result of it incorporates code that permits circumvention of DRM expertise and unauthorized rep admission to to copyrighted works. against-entropy/widevine-l3-decryptor

Accept as true with you hunted for any forks of the allegedly infringing recordsdata or repositories? Each and each fork is a definite repository and is likely to be acknowledged individually in case you ponder it is infringing and should have it taken down.

Please thought above.

Is the work licensed under an supply supply license? If that's the case, which supply supply license? Are the allegedly infringing recordsdata being outmoded under the supply supply license, or are they in violation of the license?

No, the Widevine CDM and related keys are not supply sourced. As an totally different they need to tranquil be licensed through an affirm settlement with Google.

What incessantly is probably the most attention-grabbing decision for the alleged infringement? Are there affirm adjustments the substitute particular person can construct varied than removing? Can the repository be made personal?

The clarification of this repo is to illegally rep admission to copyrighted materials, and the recount of the repo modified into as quickly as illegally received. The repo ought to tranquil be shut down absolutely.

Attain you've gotten the alleged infringer’s contact data? If that's the case, please present it.

I actually haven't any data regarding the identification of the alleged infringers earlier their Github yarn names.

I actually have an staunch religion notion that prepare of the copyrighted supplies described above on the infringing on-line pages is not approved by the copyright proprietor, or its agent, or the regulation.

I actually have taken comely prepare into consideration.

I relate, under penalty of perjury, that the data on this notification is factual and that I'm the copyright proprietor, or am approved to behave on behalf of the proprietor, of an unfamiliar applicable that's allegedly infringed.

I actually have learn and designate GitHub's Info to Submitting a DMCA Takedown Inquire.

In relate that we are able to rep assist to you, please present each your cellphone quantity or bodily deal with.

[private], Google LLC

Please kind your plump sincere title under to sign this request.


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