BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//pretalx//pretalx.com//hack-lu-2025//speaker//NHZTEJ
BEGIN:VTIMEZONE
TZID:CET
BEGIN:STANDARD
DTSTART:20001029T040000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20000326T030000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:pretalx-hack-lu-2025-CKHV3K@pretalx.com
DTSTART;TZID=CET:20251023T141500
DTEND;TZID=CET:20251023T144500
DESCRIPTION:This presentation will provide an in-depth look at a legacy ver
 sion of Widevine L3\, Google's software-based Digital Rights Management (D
 RM) system. Despite its widespread use in streaming services\, often for l
 ow-definition content where its software-only nature is deemed sufficient 
 protection\, Widevine L3 has faced numerous public compromises. We will de
 monstrate how partial emulation can be practically applied to perform Diff
 erential Fault Analysis (DFA)\, breaking the system's root of trust. The t
 alk will conclude with a detailed walkthrough of deobfuscating the Widevin
 e L3 codebase to enable the generation of custom keyboxes.
DTSTAMP:20260513T193027Z
LOCATION:Europe
SUMMARY:Revisiting Widevine L3: DRM as a playground for Hackers - Felipe Cu
 stodio Romero
URL:https://pretalx.com/hack-lu-2025/talk/CKHV3K/
END:VEVENT
END:VCALENDAR