Computer Science Canada 09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
Author: | klopyrev [ Wed May 02, 2007 12:21 am ] |
Post subject: | 09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
Hi, my name is 09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0. Have you seen this number around anywhere? Enter it into google and you'll find tons and tons of websites with this number on it. How odd? digg is filled with links to pages with this number! What's the big hype about this number? Anyone know? I read that it has to do with HD-DVD Protection of some sort and the fact that the number is illegal. huh? An illegal number? WTF? That's worse than failure. KL |
Author: | Dan [ Wed May 02, 2007 12:59 am ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
Moved to off topic.... ...also we only need one topic on this, there is no need for any one eltes to start a new one. BTW, kevin rose has applogized and is now suporting this number (what ever it may do). So stop spaming digg ![]() |
Author: | Mazer [ Wed May 02, 2007 9:37 am ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
If I had to guess it seems more like Kevin gave up on fighting his userbase. MPAA gets mad because their key is posted on Digg? It's already been out for months and it's not like it originated from Digg. Users get mad because the mods and admins are banning people for posting the key? Turning (what appears to be a whole shitload of) people away from the website and it's advertisements? Hell of a road to be taking. As for spam on digg, well... that's not really in our hands, is it? |
Author: | PaulButler [ Wed May 02, 2007 10:58 am ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
Here is what I know of the story: The first I saw the number was about a week ago. Reddit posted a link to chillingeffects.org (a site about online copyright issues) pointing out that the number, which was the entirety of the copyright claim, was included in the public C&D letter as a part of one of the URLs requested to be taken down (interestingly, it seems to have been added in the transcription, because the scan of the C&D does not show the URL. Also, the URL does not show the whole key, it is cut off.) After that, it started to show up on Reddit a bit more, people talked about creating t-shirts with the number, someone bought [the number].com, and everyone was just generally upset that such a small (relatively speaking) number could be illegal. Digg was apparently all over it yesterday. I gave up digg for the day since I had some work to do, but apparently digg decided to stop censoring it and let people post it. The number itself is an AACS encryption key, which apparently has something to do with DRM for HD DVDs. According to the AACS, the system was originally cracked in January and they hinted that the licensee was not careful enough to guard the key in their implementation. Another key was published on public websites in February, which I think is the key that has been spread recently. From skimming the AACS's response, my understanding is that people will have to do a firmware update of their hardware to play disks created from now on. |
Author: | Amailer [ Wed May 02, 2007 2:22 pm ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
Have I SEEN THIS NUMBER? Tell me who hasn't! Although they are calling it the "Digital Revolt" I'm pretty sure that most of the people were just doing it to annoy digg or because others were doing it. I doubt anyone even cares about the numbers. This number, is famous. The "revolt" made BBC headlines :/ |
Author: | Dan [ Wed May 02, 2007 7:11 pm ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
It is not just about the number, it is about free speah and stoping corpeations from deticating what you can or can not say. Laiming you own the copy right to a number and then sending take down notices to every one? This is just geting out of hand. As for the digg part, digg is sposted to be contect provied by the user and voteted on by the user in a demoratic system. Removing users contect becues it interfeeres with your sponser is hardly being very demoratic.... |
Author: | octopi [ Thu May 03, 2007 9:30 am ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
For my next program I'm going to make the serial number the word "the" and then mail out millions of cease and desist orders to the whole internet, for publicly releasing my serial number and violating the DCMA Also anyone who is familiar with stealing satellite TV, numbers of this length(and format) are on the internet weekly as they change them, Dish Network,nor Bell does much if anything to have websites remove these numbers, I'm kind of surprised that they haven't tried before, so there may be some precedents set in US law regarding this issue, which might mean trouble for AACS. |
Author: | PaulButler [ Thu May 03, 2007 2:06 pm ] |
Post subject: | Re: RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
octopi @ Thu May 03, 2007 9:30 am wrote: For my next program I'm going to make the serial number the word "the" and then mail out millions of cease and desist orders to the whole internet, for publicly releasing my serial number and violating the DCMA
I know you are just pointing out the absurdity of copyrighting a number, but you would not be able to do this under the DCMA as the word "the" is already present on the internet. The issue is not really in the number itself, so much as the fact that the only use of the number is to break AACS encryption. Not saying I agree with the AACS, just giving an their point of view. |
Author: | Dan [ Thu May 03, 2007 2:54 pm ] |
Post subject: | Re: RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
PaulButler @ 3rd May 2007, 2:06 pm wrote: I know you are just pointing out the absurdity of copyrighting a number, but you would not be able to do this under the DCMA as the word "the" is already present on the internet. The issue is not really in the number itself, so much as the fact that the only use of the number is to break AACS encryption. Not saying I agree with the AACS, just giving an their point of view. That is break the AACS encryption on there own movies that they bought leagely. The key dose not nessarly have to be used for anything illgeal, for example this key whould allow linux users to watch there own HD-DVDs on there linux box. Also they are sending intelcuatly proptery take down notices claiming that the number is there intelecutaly proptery. This is cearly a strech of intelecualt propterty laws. In the U.S.A it is illgeal to revice enger software so in theroy the one they should be going affter is the person to first post the key, but not for copy right issues. octopi wrote: Also anyone who is familiar with stealing satellite TV, numbers of this length(and format) are on the internet weekly as they change them, Dish Network,nor Bell does much if anything to have websites remove these numbers, I'm kind of surprised that they haven't tried before, so there may be some precedents set in US law regarding this issue, which might mean trouble for AACS. I am gusing it is easyer to change the keys for satellite weekely then forceing everyone with a HD-DVD player to update there firmware every week and chage the code used to make dvds. Even then all dvds made to that date will have the old key. Also the AACS has changed the key, all HD-DVDs as of April 23, will have the new key and changing how they do the encription sligly. However it will probly only be a few weeks if not days befor a new key is found. |
Author: | Martin [ Thu May 03, 2007 3:44 pm ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
People aren't claiming copyright. The claim is that the number enables circumvention of copy protection, something that the DMCA says is illegal. I'm not agreeing with it in the least, but that's what the claim is. |
Author: | octopi [ Thu May 03, 2007 5:18 pm ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
I guess my point is that it is absurd to claim that a number is only used for one purpose, a program I wrote uses md5 hashes to store ones password (something that is very common), as most know a md5 hash is in a similar format, and therefor there is some string that when md5'd will result in this 'number', so its retarded to think that this number is there's and by limiting which numbers can be on the internet. also I find it difficult to believe that this number has never been used before somewhere on the internet, which paul claimed would invalidate it from being subject to the DCMA. --side note: just looked up md5 reverse tables, and apparently they're pretty good now, so I should probally rewrite my password hashing code to make it more secure, if someone accessed my database grabbed a md5, they can look it up on the web and find the string that produces that md5 value. |
Author: | Mazer [ Thu May 03, 2007 6:00 pm ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
I think the problem is that the people posting it on digg only cared about it in regards to the HD-DVD thing. |
Author: | Dan [ Thu May 03, 2007 6:59 pm ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
DMCA = Digital Millennium Copyright Act So to say it has nothing to do with copyright is a bit odd. Also the take down notice that sites where get claimed they where hosting itegletical proptety that belong to AACSS. Also the DMCA only applys to the U.S.A so yay Canada! There realy is no reason why you should not be able to watch your own HD DVD movies you bought legealy in linux. |
Author: | md [ Thu May 03, 2007 8:11 pm ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
Dan, teh take down notices were for hosting material that allowed the circumvention of DRM; which is illegal thanks to the DMCA. The DMCA might be about copyright laws, but it's quite a bit more destructive then you'd think. |
Author: | Dan [ Thu May 03, 2007 8:35 pm ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
I know the DMCA covers reverice engering and other areas, However the sites that i saw reported that they where sending take down notice realting to inteltical proptery being posted. I could have been missformed, but either way it is still wrong. |
Author: | Martin [ Fri May 04, 2007 8:43 am ] |
Post subject: | Re: RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
Dan @ Fri 04 May, 08:59 wrote: DMCA = Digital Millennium Copyright Act
So to say it has nothing to do with copyright is a bit odd. Also the take down notice that sites where get claimed they where hosting itegletical proptety that belong to AACSS. Also the DMCA only applys to the U.S.A so yay Canada! There realy is no reason why you should not be able to watch your own HD DVD movies you bought legealy in linux. One thing you'll find about the states is that their laws titles rarely have anything to do with the laws themselves. See, for example, the Patriot Act. There's very little about patriotism to be found inside of it. In any case, the DMCA is a set of laws about and surrounding copyrights. Also although we're not under the DMCA, people are trying really hard to change that (as in, introduce the Canadian DMCA), so stay on your toes. |
Author: | PaulButler [ Fri May 04, 2007 2:35 pm ] |
Post subject: | Re: RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
octopi @ Thu May 03, 2007 5:18 pm wrote: I guess my point is that it is absurd to claim that a number is only used for one purpose, a program I wrote uses md5 hashes to store ones password (something that is very common), as most know a md5 hash is in a similar format, and therefor there is some string that when md5'd will result in this 'number', so its retarded to think that this number is there's and by limiting which numbers can be on the internet. also I find it difficult to believe that this number has never been used before somewhere on the internet, which paul claimed would invalidate it from being subject to the DCMA.
I don't know much about the DCMA, but I know that prior art is an important part of copyright - my understanding is that you can't copyright something that has been created before by someone else. Since this is a DCMA issue, it could be that they are able to send a C&D without copyrighting the number. I don't know much about law, I'm just speculating. I doubt this number was used for anything prior, because typing even 8 random hex digits into google is enough to come up with no results. |
Author: | Brightguy [ Fri May 04, 2007 2:42 pm ] |
Post subject: | Re: RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
I know nothing about copyright or the HD-DVD issue, but some arguments given are bogus. ![]() octopi @ Thu May 03, 2007 5:18 pm wrote: I guess my point is that it is absurd to claim that a number is only used for one purpose, a program I wrote uses md5 hashes to store ones password (something that is very common), as most know a md5 hash is in a similar format, and therefor there is some string that when md5'd will result in this 'number', so its retarded to think that this number is there's and by limiting which numbers can be on the internet.
There are essentially an infinite number strings that when hashed will yield this number, but that's irrelevant when trying to claim the number has another 'purpose', since any such strings would have to be specifically constructed in response to this number. Also note in the case of MD5, you wouldn't be able to construct such a string* if you spent the rest of your life trying (even taking into account a Moore's Law observation). *Assuming no one finds a way of computing MD5 preimages efficiently. octopi @ Thu May 03, 2007 5:18 pm wrote: also I find it difficult to believe that this number has never been used before somewhere on the internet...
Take another look at how long the number is, and notice that it looks essentially random (it was used as a key in some cryptographic scheme). It's insane say this number appeared on the Internet or anywhere else before it was used for HD-DVD. octopi @ Thu May 03, 2007 5:18 pm wrote: --side note: just looked up md5 reverse tables, and apparently they're pretty good now, so I should probally rewrite my password hashing code to make it more secure, if someone accessed my database grabbed a md5, they can look it up on the web and find the string that produces that md5 value.
The lookup tables are made through brute-force search on short or common passwords; strong passwords will not be cracked in this way. If you are storing hashes in a database you should always add some salt to help simulate strong passwords. PaulButler @ Thu May 03, 2007 2:06 pm wrote: I know you are just pointing out the absurdity of copyrighting a number...
In any case, it is vital that copyright extends to numbers, since a number is a form of representation, and I think copyright covers a work in any representation. I have no idea if a number could be copyrighted due to just being a number; maybe a lawyer can inform us... |
Author: | md [ Fri May 04, 2007 6:58 pm ] |
Post subject: | Re: RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
PaulButler @ 2007-05-04, 2:35 pm wrote: I don't know much about the DCMA, but I know that prior art is an important part of copyright - my understanding is that you can't copyright something that has been created before by someone else. Since this is a DCMA issue, it could be that they are able to send a C&D without copyrighting the number. I don't know much about law, I'm just speculating. I doubt this number was used for anything prior, because typing even 8 random hex digits into google is enough to come up with no results.
Prior art is patents; you can't patent something (yourself) if there is prior art. Anything and everything creative is copyrighted immediately upon creation. They are sending out take-down notices, yes. But where most people think take-down notices apply to copyrighted works, they can also apply to tools that can be used to break encryption, so there is quite a bit of confusion about what's actually happening. No, numbers are not copyrightable. Numbers are actually excluded in the law by writ as well as failing to meet the standard of "creative work". However, this isn't about copyright; it's about distributing "cracking" tools. Thanks to the DMCA the key really is illegal, and it's entirely within the AACS-LA's rights to issue take-down notices. Now... outside of the states it's a different matter entirely. Without the DMCA to protect them the AACS-LA is pretty much screwed to stop the spread of any tools/keys. All the DMCA really does is make it slightly more annoying for those who wish to break AACS; and since they are already willing to undertake an illegal act... really there isn't any way to stop them. Also, for the record, all DRM is provably insecure. The**AA are really only wasting money with it. |
Author: | MihaiG [ Sat May 05, 2007 5:38 am ] |
Post subject: | Re: 09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
as long as companies will try to make more and more complex encryption algorithms, there is a higher and higher chance that a flaw will be made, which would allow exploitation, anyone else seem to agree? |
Author: | Dan [ Sat May 05, 2007 7:15 pm ] |
Post subject: | Re: 09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
MihaiG @ 5th May 2007, 5:38 am wrote: as long as companies will try to make more and more complex encryption algorithms, there is a higher and higher chance that a flaw will be made, which would allow exploitation,
anyone else seem to agree? No, the problem with DRM encryption is the fudmental ideas behind it. Basicly you give the user the plain text and the chyphier text and the key and just hope they can't see them. The users hardware needs the key to decrypit the dvd, the dvd has the chyphier text and the hardware (or software in some cases) use them to decrypt the chiper text in to plain text with is the movie being outputed to other hardware. So this system is only secure if you assume the user has no way or chaning the hardware and software being used in the system. Unfrontly for them this is not like real life. Some peoleop have taken apart there XBox 360 HD drive add on, deswarded the chip that holdes the frimeware the key is in and then hooked up the leads to a computer to get a copy of the firmware and then whent threw it to get the key. As for them chaging the key, some have allready found a way to get the new one by looking at the hex to the firmware patch and looking for chages. Thess change of the same length of the key are most likey the new key. The idea behind DRM has so many other falws as well, it seems it whould aucataly save the movie indusrty money and time to just stop using it. It is bad P.R. and as long as peoleop can take aparrt there hardware and revice engerner software it will never be secure. |
Author: | Martin [ Sun May 06, 2007 8:06 am ] |
Post subject: | RE:09 F9 11 02 9d 74 E3 5b D8 41 56 C5 63 56 88 C0 |
The basic flaw with DRM is that eventually, the music has to come out of the speakers (and, so on for other mediums). People have spoken, they want to own their content, even if it doesn't truly change anything. The majority of CDs that people buy don't get ripped or copied and shared with friends. None the less, these same people want to know that, should they choose to do that, they can. |