| 摘要 |
This application provides a method and an apparatus for acquiring an electronic file. The method for acquiring an electronic file comprises: generating a first encryption key according to login information of a user of a terminal device when the user logs in to a platform server and a first identifier corresponding to an information providing server that provides an electronic file; sending a first request message used to acquire an electronic file to the platform server; receiving the electronic file that is returned by the platform server according to the login information and the first request message and is encrypted by using a second encryption key; and generating a first decryption key according to the first encryption key, and decrypting, by using the first decryption key, the electronic file that is encrypted by using the second encryption key, to obtain the decrypted electronic file. By means of the technical solution of the present invention, private information involving a user in an electronic file can be prevented from leakage by a platform server. Because a terminal device obtains a decryption key without exchanging keys with an information providing server, use of the terminal device by a user becomes convenient. |
