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HDCP 'master key' supposedly released, unlocks HDTV copy protection permanently
engadget ^ | Sep 14th 2010 | Richard Lawler

Posted on 09/15/2010 8:52:06 AM PDT by savedbygrace

Just as the MPAA is preparing to offer movies to customers at home while they're still in theaters by limiting playback to DRM-protected digital outputs only, the HDCP protocol they rely on may have been cracked wide open. All devices that support HDCP, like Blu-ray players, set-top boxes and displays with HDMI inputs, have their own set of keys to encrypt and decrypt protected data and if keys for a particular device are compromised, they can be revoked by content released in the future which will then refuse to play. Now, posts have been floating around on Twitter about a supposed "master key" which renders that protection unusable since it allows anyone to create their own source and sink keys.

(Excerpt) Read more at engadget.com ...


TOPICS: TV/Movies
KEYWORDS:
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Ut oh.
1 posted on 09/15/2010 8:52:10 AM PDT by savedbygrace
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To: Las Vegas Dave

Ping worthy, Dave?


2 posted on 09/15/2010 8:53:29 AM PDT by savedbygrace (Rev 22:20 He which testifieth these things saith, Surely I come quickly. Amen. Even so, come, Lord)
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To: savedbygrace

YaY!

Oh wait...I don’t have or watch TV.

Meh


3 posted on 09/15/2010 8:55:45 AM PDT by MrEdd (Heck? Geewhiz Cripes, thats the place where people who don't believe in Gosh think they aint going.)
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To: savedbygrace; rdb3; Calvinist_Dark_Lord; GodGunsandGuts; CyberCowboy777; Salo; Bobsat; JosephW; ...

4 posted on 09/15/2010 8:56:56 AM PDT by ShadowAce (Linux -- The Ultimate Windows Service Pack)
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To: ShadowAce

Thank you.


5 posted on 09/15/2010 8:58:45 AM PDT by savedbygrace (Rev 22:20 He which testifieth these things saith, Surely I come quickly. Amen. Even so, come, Lord)
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To: savedbygrace

I am surprised...or maybe not surprised, by the number of “Christians” from my own church who think nothing of stealing music, videos etc... through whatever means are available.


6 posted on 09/15/2010 8:59:49 AM PDT by Drawsing (The fool shows his annoyance at once. The prudent man overlooks an insult. (Proverbs 12:16))
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To: savedbygrace

Is anyone surprised about this? What one geek can design, another geek can crack.


7 posted on 09/15/2010 9:01:03 AM PDT by Ronin (If it were not so gruesomely malevolent, Islam would just be silly.)
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To: savedbygrace

By definition, nothing digital can be truly encrypted forver, it is the nature of it. In the digital world there is no such thing as an unbreakable code given enough time.


8 posted on 09/15/2010 9:02:46 AM PDT by GraceG
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To: Drawsing

Didn’t take you long to trash the christian faith, even on a thread totally unrelated, did it?


9 posted on 09/15/2010 9:03:50 AM PDT by RetiredNavy ("Only accurate firearms are interesting")
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To: Drawsing

How’s that different from TIVO? One can record media for which on has paid one time, as with a cable subscription, and then watch it repeatedly forever. If I rent a movie, for which I pay, why can I not do the same as TIVO?


10 posted on 09/15/2010 9:06:30 AM PDT by Huebolt (It ain't over till there is not ONE DEMOCRAT HOLDING OFFICE ANYWHERE. Not even a dog catcher!)
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To: RetiredNavy; Drawsing

I think Drawsing was trashing theft, not the Christian faith.


11 posted on 09/15/2010 9:07:17 AM PDT by LearsFool ("Thou shouldst not have been old, till thou hadst been wise.")
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To: Drawsing

That’s why I opened with “Ut, oh.”

I am not in favor of breaking the law, but breaking this one is stealing income from the pockets of not just the wealthy Hollyweirdos, but some folks with far lesser income levels.

And stealing is stealing. However, current copyright law does go way too far. That doesn’t excuse breaking it, but . . . .


12 posted on 09/15/2010 9:08:42 AM PDT by savedbygrace (Rev 22:20 He which testifieth these things saith, Surely I come quickly. Amen. Even so, come, Lord)
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To: RetiredNavy

I am sorry you misunderstood. I am certainly not trashing the Christian faith as I am one myself. Stealing is wrong and I am sorry some of those who profess Christianity have no qualms about rationalizing theft.


13 posted on 09/15/2010 9:20:42 AM PDT by Drawsing (The fool shows his annoyance at once. The prudent man overlooks an insult. (Proverbs 12:16))
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To: Huebolt

I believe there are legal warnings on rented DVDs that prohibit copying. One can always rationalize it by saying, “That is a dumb law. I know better.” I humbly submit, however, that it is still illegal...and the basic human motivation is still “I want free stuff!”


14 posted on 09/15/2010 9:27:21 AM PDT by Drawsing (The fool shows his annoyance at once. The prudent man overlooks an insult. (Proverbs 12:16))
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To: Drawsing

Interesting tagline ... harsh but correct.


15 posted on 09/15/2010 9:34:26 AM PDT by GOPJ (http://www.freerepublic.com/focus/f-bloggers/2589165/posts)
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To: MrEdd

“Oh wait...I don’t have or watch TV.”

I just got a great deal on a 50” Samsung 3D plasma TV. With my home theatre system I can watch the Lord of the Rings Trilogy, Serenity, Blackhawk Down, Patriot, We Were Soldiers, etc in the comfort of my home. The picture and the sound are spectacular. Then there is the History Channel and the Discovery Channel and I can’t wait for the new episodes of Top Shot. TV is not the devil.


16 posted on 09/15/2010 9:58:07 AM PDT by SVTCobra03 (You can never have enough friends, horsepower or ammunition.)
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To: savedbygrace

Bad laws provoke good people.


17 posted on 09/15/2010 10:04:21 AM PDT by hoosierham (Waddaya mean Freedom isn't free ?;will you take a credit card?)
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To: Drawsing
I believe there are legal warnings on rented DVDs that prohibit copying. One can always rationalize it by saying, “That is a dumb law. I know better.” I humbly submit, however, that it is still illegal...and the basic human motivation is still “I want free stuff!”

All true, but "recording" is different from "copying" and the old VHS legal standard still applies, doesn't it? How else is TIVO legal?

18 posted on 09/15/2010 10:07:41 AM PDT by Huebolt (It ain't over till there is not ONE DEMOCRAT HOLDING OFFICE ANYWHERE. Not even a dog catcher!)
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To: savedbygrace

The copyright laws will change, or the industry will go bankrupt.

Western nations are looking at 10 years of stagnation, there will never be a demand for the media products at the current cost levels.

Until the media and hardware manufacturers can adjust to this reality, they will continue to buy politicians and purchase their monopoly in the legal system while holding the cultural traditions of our societies hostage to their oligarchic rentier class tactics...

The number of cable television subscribers declined YoY in June for the first time in the history of the country. This trend will continue indefinitely for the next decade.

HDCP was the last bulwark before the media companies demand a Communist China and Iranian style mandatory internet backbone censorship network installed by Cisco and Siemens.


19 posted on 09/15/2010 12:48:54 PM PDT by JerseyHighlander
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To: Drawsing
I am surprised...or maybe not surprised, by the number of “Christians” from my own church who think nothing of stealing music, videos etc... through whatever means are available.

To most people this isn't about stealing (a misnomer, you're really thinking of copyright infringement). It's about regaining Fair Use that has been taken from us through technology. I should be able to rip a Blu-ray into a file (otherwise legal format shifting) that I can take with me (legal place shifting) to play on any device I own.

20 posted on 09/15/2010 1:23:17 PM PDT by antiRepublicrat
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