| 摘要 |
A method, apparatus and storage medium for managing copy protection information are discussed. According to an embodiment, there is provided a method for managing copy protection information. The method includes reading copy protection information used for decrypting encrypted data, the copy protection information to be decrypted using a combination key which is a combination of a first and a second key, decrypting the copy protection information using the combination key, and decrypting the encrypted data using the copy protection information, wherein the first key is a private code and the second key is managed in a device. |
