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Realizing method, device and system for deleting short messages (SMS) automatically
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An implementation method and a self-deleting technology, applied in the field of mobile communications, can solve the problems of leakage of encrypted mobile phone short message content, etc.
Active Publication Date: 2015-05-20
ZTE CORP
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Problems solved by technology
[0004] At present, there is no good way to solve the problem that the content of the short message is leaked when the encrypted mobile phone is lost
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no. 1 example
[0047] The first embodiment of the present invention, such as figure 1 As shown, a method for realizing self-deleting short messages includes the following specific steps:
[0048] Step S101, the user edits the content of the short message that needs to be kept secret, and clicks to send.
[0049] In step S102, the sender's mobile phone sets the value of TP-UDHI in the header of the short message to a non-zero value.
[0050] Step S103, the sender's mobile phone fills in the configuration information of the self-deleting function in the message header, including: message header type 30, message header data length 01 and message header data 01, then the total length of the message header is 03.
[0051] In step S104, the mobile phone of the sending party packages the header of the short message together with the content of the short message that needs to be kept secret and sends it to the mobile phone of the receiving party.
[0052]Step S105, the receiver's mobile phone judg...
no. 6 example
[0082] In the sixth embodiment of the present invention, a system for implementing a self-deleting short message includes a sender's mobile phone and a receiving party's mobile phone having a device for implementing a self-deleting short message, and the device for implementing a self-deleting short message includes the following components:
[0083] Packing and sending module, used to add a message header containing self-deleting function configuration information when sending a message that needs to be kept secret. Specifically,
[0084] Packing and sending module sets the TP-UDHI value of the message header to a non-zero value, and fills in the self-deleting function configuration information in the message header, including: message header type 30, message header data length 01 and message header data 01, then The total length of the message header is 03.
[0085] The self-deleting function starting module is used to determine whether to start the self-deleting function fo...
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Abstract
The invention discloses a realizing method, a realizing device and a realizing system for deleting short messages (SMS) automatically. The method comprises the following steps that: when a mobile telephone of a sender packs and sends the SMS needing to be kept confidential, an SMS header which contains automatic deleting configuration information is added; and then a mobile phone of a receiver determines whether the automatic deleting function is started for the short message or not according to the SMS header information. The device comprises a packing and sending module and an automatic deleting function starting module. The method, the device and the system send the SMS with automatic deleting function by using the expansion of the SMS header TP-UDH (Transfer Protocol User Data Header) in an SMS protocol, and the mobile phone which supports and analyzes the new added protocol receives the SMS and stores the SMS; and after a customer reads the SMS, the SMS can be deleted automatically, so even if the mobile phone is lost, the content of the SMS is not let out.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method, device and system for realizing self-deleting short messages. Background technique [0002] With the improvement of people's living standards, the awareness of self-privacy protection has strengthened, so that a lot of information is now self-encrypted to prevent information leakage. Take a mobile phone capable of encrypting and decrypting text messages as an example. After mobile phone A sends an encrypted text message to mobile phone B, it is stored in the encrypted inbox of mobile phone B. The user executes the corresponding decryption function through mobile phone B, and can view the encrypted text message normally. Short message. If this kind of mobile phone A sends encrypted text messages to other types of mobile phones that do not have an agreed encryption and decryption algorithm, garbled characters will be displayed. [0003] However, the encrypt...
Claims
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