97w ago - Following up on his status update for the PS3 4.0 Homebrew Enabler (HEN), today Sony PlayStation 3 hacker KaKaRoToKS has explained how the ECDSA algorithm works.
To quote: To popular demand, I have decided to try and explain how the ECDSA algorithm works. I've been struggling a bit to understand it properly and while I found a lot of documentation about it, I haven't really found any "ECDSA for newbies" anywhere.
So I thought it would be good to explain in simple terms how it works so others can learn from my research. I have found some websites that explain the basic principles but nowhere near enough to actually understand it, others that explains things without any basics, making it incomprehensible, and others that go way too deep into the the mathematics behind it.
ECDSA stands for "Elliptic Curve Digital Signature Algorithm", it's used to create a digital signature of data (a file for example) in order to allow you to verify its authenticity without compromising its security. Think of it like a real signature, you can recognize someone's signature, but you can't forge it without others knowing.
The ECDSA algorithm is basically all about mathematics.....
99w ago - Today PlayStation 3 hacker KaKaRoToKS has posted a status update on the PS3 4.0 Homebrew Enabler (HEN), which comes just six weeks since the previous confirmation that it indeed works on Sony's latest Firmware version.
To quote: Here’s a “quick” status update on the 4.00 HEN (Homebrew ENabler) for PS3.
Following my clarifications from almost 2 months ago here, there has been a lot of progress. We have not been slacking off, we’re a group of about 10 developers working together for the last 2 months, for sometimes 15 hours everyday in order to bring back homebrew support to the latest version of the PS3.
There are three major parts to the HEN, first, getting the packages to install on the PS3, that part is done, completed, tested, debugged, etc.. the second part is to get the apps to run, that one still has major issues... the last part is something I will not discuss for now (it’s a surprise) but it’s about 60% to 70% done (and it has nothing to do with peek&poke and has nothing to do with backup managers or anything...
142w ago - Today Myce.com (linked above) interviewed PS3 hacker KaKaRoToKS, who states that a PS3 Firmware 3.60 solution is indeed coming after reports and videos of a 3.60 JailBreak running code circulated last week.
Below is the the KaKaRoToKS interview in full, to quote:
What are your thoughts on the recent PS3 3.60 firmware cracking video that was uploaded and removed over the course of a day last week? Many dubbed it fake and said it was a debug PS3, but when we chatted with the guy who uploaded it he defended it as real and said it was a retail unit.
I’ve seen the videos, and I also talked to the people who did it. Whether it’s fake or not, I cannot tell as I have not been authorized by the authors to divulge what they did. All I can say is that they said they would never release it, so whether it’s fake or not has no importance, since in the end no one will have access to it.
However, as I’ve said to a few people on Twitter, the hack that was used on 3.55 and lower was unique and Sony fixed it. So, that’s...