No jtag on any chip except the CPU. No JTAG pins clearly defined on the PCB.
I have to try a few things on our iPod when I get it back but for products like iPods JTAG pins aren't placed to be found easily. JD. On 29/09/2007, mat h <[EMAIL PROTECTED]> wrote: > just an idea what chip is the ram? Alot of chips have debugging pins on them > (JTAG etc) does the ram chip? > > > On 9/28/07, Jeremy Prater < [EMAIL PROTECTED]> wrote: > > Hmmm, im going to stop my hunt then, I searched 19% of the keyspace, but > it sounds like im wasting time here. Has anyone had any luck or ideas on how > to dump the 256mbit/ 8meg ram? Ive got no ideas on even trying to get the > ram out of there. Hehe except with a hammer... ok later im going to keep at > it. -- Jeremy > > > > -----Original Message----- > > From: Emmanuel Fleury [mailto:[EMAIL PROTECTED] > > Sent: Thursday, September 27, 2007 10:20 PM > > To: Hardware and developpement mailing list. > > Subject: Re: [Linux4nano-dev] Update to rc4 key search (optimized) > > > > mat h wrote: > > > ok, just give me a bell if you need cpu power. > > > > > > Anyway what makes you so sure that the key is RC4? > > > > It's not. We have some good clues against it. > > > > Comparing several consecutive encrypted firmwares show us that the same > > key is used each time. > > > > In the case of an RC4 (or any stream cipher scheme), it would mean that > > we could have some statistical properties poping out when XORing of two > > encrypted firmwares (namely we should see something similar to the > > statistical property of an ARM binary... As Serpilliere did mention it, > > ARM binaries have very specific statistical properties (on the 'command' > > part)). > > > > We tried and nothing came out from this, which means that it's very > > likely a block cipher scheme (with a fixed key). > > > > Regards > > -- > > Emmanuel Fleury > > > > I do not fear computers. I fear the lack of them. > > -- Isaac Asimov > > > > > > > > > > _______________________________________________ > > Linux4nano-dev mailing list > > [email protected] > > https://mail.gna.org/listinfo/linux4nano-dev > > http://www.linux4nano.org > > > > > > -- > We explore... and you call us criminals. > We seek after knowledge... and you call us criminals. > We exist without skin color, without nationality, without religious bias... > and you call us criminals. > You build atomic bombs, you wage wars, you murder, cheat, and lie to us and > try to make us believe it's for our own good... > ....yet we're the criminals. > > ____________WAUSHARE ROX ______________ > Join the dark side we've got cheese > Annoying people since 1992 > If you hate me, I love you too. It ain't my fault I'm better than you > Save Water, Drink Beer > God Made Women First, Then He Had A Better Idea. > If Barbie is soo popular...how come you have to buy her friends? > Don't play stupid with me... I'm better at it! > You were so cute when you were a baby...What happened? > My folks were always asking me to wear underpants. What am I, the pope? > I'm calling the police!... Right after I flush some tings. > Join the army, see the world, meet interesting people, and kill them. > _______________________________________________ > Linux4nano-dev mailing list > [email protected] > https://mail.gna.org/listinfo/linux4nano-dev > http://www.linux4nano.org > _______________________________________________ Linux4nano-dev mailing list [email protected] https://mail.gna.org/listinfo/linux4nano-dev http://www.linux4nano.org
