| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an encryption key management apparatus for an encryption apparatus, an encryption key management method, and an information reproduction apparatus. <P>SOLUTION: The encryption key management apparatus of an embodiment includes storage means for, when an encryption key for reproducing encrypted content is received from a source, storing the encryption key, and management means for decrypting the encrypted content with the encryption key while one-to-one communication is established with the source. <P>COPYRIGHT: (C)2012,JPO&INPIT |
