Method and system to decrypt private contents
AssigneeTencent Technology (Shenzhen) Company Limited
InventorDanhua LI
Life of this patent
Estimating the term…
Abstract
The invention discloses a method and a system to decrypt private contents stored in a device and the invention belongs to the field of computer security. The method may include: receiving a contents ID and a decrypting password from a first user; decrypting the encrypted private contents corresponding to the contents ID using the decrypting password; displaying the decrypted private contents when the decryption is successful; and displaying preset contents when the decryption is not successful. The system may include: a receiving module, a decryption module, and a display module. The present invention can improve the security of the private contents.
Claims20
A method for decrypting encrypted private contents stored in a device, comprising:
- receiving a contents ID and a decrypting password from a first user;
- decrypting the encrypted private contents corresponding to the contents ID using the decrypting password;
- displaying the decrypted private contents when the decryption is successful;
- and
- displaying preset contents when the decryption is not successful.
A system for decrypting encrypted private contents, comprising:
- a receiving module, configured to receive a decrypting password and a contents ID from a first user;
- a decryption module, configured to decrypt the encrypted private contents corresponding to the contents ID using the decrypting password;
- and
- a display module, configured to display the decrypted private contents when the decryption is successful;
- and display preset contents when the decryption is not successful.
A method for protecting private contents stored in a device, comprising:
- at the device, wherein the device includes one or more processors and memory for storing program modules to be executed by the one or more processors:
- receiving a contents ID and a decrypting password from a first user;
- acquiring an invited guest password based on a corresponding relationship between the contents ID and the invited guest password;
- and
- comparing the decrypting password to the invited guest password,
- displaying a first set of preset contents when the decrypting password is the same as the invited guest password;
- decrypting the encrypted private contents when the decrypting password is not the same as the invited guest password,
- displaying the decrypted private contents when the decrypting password is the same as an encrypting password;
- and
- displaying a second set of preset contents when the decrypting password is not the same as the encrypting password.
Dependencies are inferred from the claim text.