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Short message confidential communication method and system based on cell phone digital fingerprint verification

A digital fingerprint and SMS technology, applied in the field of SMS secret communication, can solve the problem of not being able to ensure that it will not be illegally stolen or maliciously used, and achieve the effect of improving security and ensuring no trace of destruction.

Active Publication Date: 2016-06-22
FUZHOU UNIV
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  • Summary
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

SMS gives us freedom, but also sacrifices our own privacy, because all communication content is copied in a complete plain text in those communication servers that provide services, and may also be permanently stored in the recipient's mobile phone. We cannot guarantee that these messages will not be illegally stolen or used maliciously in the future

Method used

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  • Short message confidential communication method and system based on cell phone digital fingerprint verification
  • Short message confidential communication method and system based on cell phone digital fingerprint verification

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Embodiment Construction

[0025] The technical solution of the present invention will be specifically described below in conjunction with the accompanying drawings.

[0026] The present invention a kind of short message secret communication method based on mobile phone digital fingerprint verification, comprises the following steps,

[0027] S1: The user installs the client software through the mobile phone, and registers user information with the server through the client software, and the server sends the user registration certificate to the user's mobile phone;

[0028] S2: The user logs in the client software, selects or enters the mobile phone number of the receiver, enters the text message content in the text box, and enters the encryption and decryption password in the password box; the client software encrypts the text message content through the 3DES algorithm according to the encryption and decryption password to form an encrypted data packet , and then use the RSA algorithm to encrypt the re...

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Abstract

The invention relates to a short message confidential communication method and system based on cell phone digital fingerprint verification. The method comprises 1 that a sender inputs a cell phone number, a message, and a password, then encrypts the message and cell phone in a layered way, and transits an encrypted data packet to a message server; 2 that the server 1) decrypts a first layer after receiving the data packet in order to derive the cell phone number and saves the encrypted message data packet in a database, 2) generates a temporary page link and sends the link to a assigned cell phone number via a short message gateway, and 3) displays the decrypted message on the temporarily-generated page for a user to read; and 3 that a receiver, after receiving a short message equipped with a specific label, clicks the link, inputs the set password and may read the message after decryption succeeds. The method and system achieve protection of short message reading and time limit in reading. The page is automatically destroyed after reading and the link is permanently invalid. Thus, the message is destroyed and communication content safety is improved.

Description

technical field [0001] The invention relates to a short message secret communication method and system based on mobile phone digital fingerprint verification. Background technique [0002] With the wide popularization of mobile communication, SMS has become a very convenient and common means of communication in our life and work. SMS gives us freedom, but also sacrifices our own privacy, because all communication content is copied in a complete plain text in those communication servers that provide services, and may also be permanently stored in the recipient's mobile phone. We cannot guarantee that these messages will not be illegally stolen or used maliciously in the future. In a world where everything is recorded, this permanent record of information often stifles conversations, making them artificial and hesitant. In order to ensure that messages are not illegally used, especially to prevent messages from being intercepted or forwarded by hackers (pseudo users), design...

Claims

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Application Information

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IPC IPC(8): H04W4/14H04W12/02H04W12/06H04W12/069
CPCH04W4/14H04W12/02H04W12/06
Inventor 陈明志肖传奇廖子渊冯映燕康年华林伟宁刘川葆李光耀
Owner FUZHOU UNIV
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