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Question

How does the Windows Media Rights Manager separate the media file from the license file?

a.

By encrypting the media file and the license file separately

b.

By creating a unique key for each user to decrypt the media file

c.

By using a Key ID as a seed to create the decryption key

d.

By requiring users to purchase a license for each media file

Posted under Reverse Engineering

Answer: (c).By using a Key ID as a seed to create the decryption key Explanation:The Windows Media Rights Manager separates the media file from the license file by using a Key ID as a seed to create the decryption key.

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Q. How does the Windows Media Rights Manager separate the media file from the license file?