| 摘要 |
<p>Embodiments of the present invention disclose a method, an apparatus, and a system for implementing media data processing, where the method includes: dividing media data into several data blocks; selecting, by using a preset rule shared with a requester, a part of the several data blocks, and encrypting the selected part of the several data blocks; and sending the encrypted part of the several data blocks and another unencrypted part of the several data blocks to the requester, so that the requester can determine the encrypted part of the several data blocks according to the preset rule. By using the method, apparatus, and system in the embodiments of the present invention, a system resource overhead can be effectively reduced in a case in which media data security is ensured.</p> |
