![]() The patent for the DRM system can be seen here ( ). ![]() The license file is delivered from VitalSource's server, and contains basic account information (name, email, device ID) and book information (password, print and copy limits, expiration date). vbk its password is encrypted with RSA-2048 OAEP and the encrypted password stored in the. The keys for the files are stored in a license file (oddly, also a. everything except for cover and cover thumbnail). vbk are encrypted with AES-256 CBC as necessary (i.e. If you print the preview instead, its quick and has all the details actually.ĭRM information: Here is some info on the DRM: "The DRM used in this system is pretty straightforward. This is opposed to the current method involving using the programs print function which rarely works ive found and when it does it takes forever to make the print menu appear where you can print to pdf. Its tedious but will be worth it in the end. I can macro through it quickly, also, theres no watermarks as far as i can see, aside from the page url at the top and saying things like "pages 3-4". I was wondering if anyone had figured out a way to crack them, or another way to pull them apart.Īt the moment, my best option seems to be exploiting the print preview, as i seem to have web-browser like access there and somehow my web pluggins work from there too like orbit downloader, i can move through pages within chapters at least, by clicking up on the page number range, and each time, printing the print preview via a right click - print - print to pdf Using their program is a nightmare, it uses so much CPU, is still slow, and its just really poor page-page transitioning. We teach you how to do it, use it at your own risk. ![]() - See upcoming events and writeups from past CTFs.- Privilege escalation over SSH, web exploitation.- Learn-as-you-go web exploitation game made by a redditor.- Interactive privilege escalation with browser-based bash shells (and much more).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |