Quote:
Originally Posted by Katsunami
Most of the time, DRM isn't cracked. It's removed, by capturing the decryption key. Currently the encryption keys are captured from logged-in programs: ADE 1.x and 2.x, K4PC, and Kobo Desktop.
If you have the key, you can open the file, and then write it back again without the encryption.
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Yup. The weakest point in well-designed cryptosystems usually is key management. If you can compromise the key management mechanism then it doesn't matter how good the rest of the system might be.