Tag Archives: XOR

PC-3000 DE. Data Extractor RAID Edition. Solution for LaCie Big 4 Quadra Raid 5 case

The LaCie Big 4 Quadra is the most complete 4-bay RAID solution for professionals who demand exceptional performance from a storage device. There are adtantages of the LaCie 4big Quadra Speed and security for audio, video, and photo professionals; Huge … Continue reading

Posted in Data Extractor | Tagged , , , , , | Leave a comment

PC-3000 DE. Data Extractor RAID Edition. How to find RAID configuration based on user files in Data Extractor RAID Edition

For some complex RAID cases ata Extractor RAID Edition has feature which allows to determine RAID configuration based on user files. Theory and methodology. Let’s look into .zip files. They contain two types of data: – zip metadata (structures which … Continue reading

Posted in Data Extractor, Video | Tagged , , , , , | 2 Comments

PC-3000 DE. Data Extractor RAID Edition. First steps. (Part 3)

This part is a continuation of part 2. We proceed to work with RAID array and focus on assembling RAID configuration in interactive mode. A quick introduction: Sometimes RAID array metadata are damaged or RAID has a non-standard configuration. Data Extractor … Continue reading

Posted in Articles, Data Extractor, PC-3000 HDD, Video | Tagged , , , , | Leave a comment

PC-3000 Flash. How to change the page size

One of the most popular problem in modern tasks – try to find correct XOR for data re encryption. About XOR you always can read more information by the following link. In this article you will find the way, how … Continue reading

Posted in Articles, PC-3000 Flash | Tagged , , , | 3 Comments

PC-3000 Flash. How to search and apply XOR from the list of available patterns

XOR – is some kind of special operation which allows controller encrypt data with special pattern. So, basically we can call it “soft encryption”, because this XOR can change user data and does not allow us to find any headers in … Continue reading

Posted in Articles, PC-3000 Flash | Tagged , , | 3 Comments