Re: [PS3 ] 破解消息!?

看板Modchip作者lien1618 (高賽)時間16年前 (2010/01/24 11:12)推噓6(6推 0噓 2→)

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※ 引述《cutbear123 (皇帝熊)》之銘言： : http://geohotps3.blogspot.com/2010/01/hello-hypervisor-im-geohot.html : 從M01上看到的網址 : 說是已經破解ps3!? : 可信度如何? : 交給版上的神人來鑑定一下 : 感恩! 我來做個全文翻譯吧，順便附上原文，翻的不好的地方請參照原文:) -------------------------------------------------------------------------- 哈囉管家婆(hypervisor)，我是Geohot (譯註：管家婆是PS3的限制存取程式，他是用來防止未經授權的使用者存取PS3核心) 我已經能夠讀取和寫入整個系統的記憶體、以及HV等級的處理器存取權限。換句話說，我破解了PS3。只差軟體和逆向工程破解了。有很多要逆向工程的工作等著我處理，現在我已經完成了LV0和LV1。我也已經在不取下NAND、也不依靠改機晶片的情況下取得了NAND的內容。 (譯註：NAND是一種記憶體，這裡用來儲存低階的控制程序) 三年、兩個月、十一天........這真的是相當牢不可攻的系統阿我花了五周，三周在波士頓、兩周在這裡， PS3巧妙的利用簡單的硬體來達成，但是軟體卻困難得多。一年半前，我從iPhoneMod Brasil網站的George Kharrat那邊拿到這台PS3來破解。抱歉我搞了這麼久:) 目前我沒打算公布PS3的漏洞。理論上來說，這個漏洞應該沒辦法藉由升級軟體來修復，但是SONY可以讓破解的過程變得更困難。所以囉，很明顯的我更不能PO出我讀取到的記憶體內容。我現在希望可以找到解密金鑰並公諸於世，但金鑰可能被內嵌在硬體裡面。希望他們設置金鑰是如同iPhone的KBAG那樣。 (譯註：KBAG是iPhone用來加密韌體的程序，破解這程序的人也是這篇作者) 更多詳情請看推特上的geohot George Hotz發表於下午7:06 ---------------------------------------------------------------------------- 以下原文 -- Hello hypervisor, I'm geohot I have read/write access to the entire system memory, and HV level access to the processor. In other words, I have hacked the PS3. The rest is just software. And reversing. I have a lot of reversing ahead of me, as I now have dumps of LV0 and LV1. I've also dumped the NAND without removing it or a modchip. 3 years, 2 months, 11 days...thats a pretty secure system Took 5 weeks, 3 in Boston, 2 here, very simple hardware cleverly applied, and some not so simple software. Shout out to George Kharrat from iPhoneMod Brasil for giving me this PS3 a year and a half ago to hack. Sorry it took me so long :) As far as the exploit goes, I'm not revealing it yet. The theory isn't really patchable, but they can make implementations much harder. Also, for obvious reasons I can't post dumps. I'm hoping to find the decryption keys and post them, but they may be embedded in hardware. Hopefully keys are setup like the iPhone's KBAG. A lot more to come...follow @geohot on twitter Posted by George Hotz at 7:06 PM -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.32.50.169

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L0v35

01/24 11:27, , 1^F

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llwopp

01/24 11:36, , 2^F

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mimicMouse

01/24 14:22, , 3^F

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