https://github.com/3052/widevine

DRM
https://github.com/3052/widevine

Last synced: about 1 month ago
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DRM

• Host: GitHub
• URL: https://github.com/3052/widevine
• Owner: 3052
• License: osl-3.0
• Created: 2023-07-05T23:10:58.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-04-11T23:29:49.000Z (9 months ago)
• Last Synced: 2024-04-12T05:23:29.554Z (9 months ago)
• Language: Go
• Homepage: https://3052.github.io/widevine
• Size: 315 KB
• Stars: 36
• Watchers: 2
• Forks: 6
• Open Issues: 1
• Metadata Files:
  • Readme: readme.md
  • License: license.txt

Awesome Lists containing this project

README

        
# widevine

> Theatricality and deception, powerful agents to the uninitiated. But we are

> initiated, aren’t we, Bruce?

>

> The Dark Knight Rises (2012)

Widevine implementation

- https://github.com/search?q=L3+CDM

- https://integration.widevine.com/diagnostics

## where did proto file come from?

other interesting files:

~~~

WidevineModularDRMSecurityIntegrationGuideforCENC.pdf

Widevine_DRM_Architecture_Overview.pdf

~~~

https://github.com/github/dmca/blob/master/2020/11/2020-11-09-Google.md

## FoxRefire/wvg

https://github.com/FoxRefire/wvg

## hyugogirubato/KeyDive

https://github.com/hyugogirubato/KeyDive

## Jnzzi/4464\_L3-CDM

## wvdumper/dumper

install [Android Studio][1]. then create Android virtual device:



   
abi

   
x86

   
api level

   
24

   
target

   
Android 7.0 (Google APIs)



then download [Widevine Dumper][2]. Then install:

~~~

pip install -r requirements.txt

~~~

then download [Frida server][3], example file:

~~~

frida-server-15.1.17-android-x86.xz

~~~

then start Frida server:

~~~

adb root

adb push frida-server-15.1.17-android-x86 /data/frida-server

adb shell chmod +x /data/frida-server

adb shell /data/frida-server

~~~

then start Android Chrome and visit [Shaka Player][4]. click the green play

button. if you receive this prompt:

> bitmovin.com wants to play protected content. Your device’s identity will be

> verified by Google.

click ALLOW. then start dumper:

~~~

$env:PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION = 'python'

python dump_keys.py

~~~

once you see "Hooks completed", go back to Chrome and click the green play

button again. result:

~~~

2022-05-21 02:10:52 PM - Helpers.Scanner - 49 - INFO - Key pairs saved at

key_dumps\Android Emulator 5554/private_keys/4464/2770936375

~~~

[1]://developer.android.com/studio

[2]://github.com/wvdumper/dumper

[3]://github.com/frida/frida/releases

[4]://integration.widevine.com/player