CN101014150A - System and method for realizing point-to-point short message encryption and message screening - Google Patents

System and method for realizing point-to-point short message encryption and message screening Download PDF

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CN101014150A
CN101014150A CN 200710063737 CN200710063737A CN101014150A CN 101014150 A CN101014150 A CN 101014150A CN 200710063737 CN200710063737 CN 200710063737 CN 200710063737 A CN200710063737 A CN 200710063737A CN 101014150 A CN101014150 A CN 101014150A
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short message
user
mobile
number
message
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CN100592813C (en
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侯万春
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侯万春
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Abstract

The invention provides one point to point short message coding and filtering system, which provides power filtering realization method and telephone number coding method, wherein, the system comprises mobile application device with seven signal receive module computer system, communication network and position register, mobile exchange center. The invention is characterized by the following: through mobile application device it provides mobile telephone user to provide point to point coding and call filtering to satisfy the mobile user new needs.

Description

实现对点对点短消息加密以及来信筛选的系统和方法 Systems and methods of point to point short message encryption, and screening letter

技术领域 FIELD

本发明涉及移动通信技术领域,特别是实现对点对点短消息加密以及来信筛选的系统和方法。 The present invention relates to the technical field of mobile communications, in particular, systems and methods of point to point short message encryption, and a letter screening.

背景技术 Background technique

在目前的移动通信领域,移动电话业务的发展给人们带来了很多方便,随着移动电话业务的普及和发展,短消息业务已经成为一项重要的移动通信业务,但移动电话用户对发送过来的短消息不能够自主地进行筛选接收,移动电话用户之间不能够发送加密的短消息,因此存在移动电话用户发送的短消息被恶意窃看的风险,因此,用户之间发送加密的短消息和来短消息筛选的需求越来越迫切。 In the current field of mobile communications, the development of mobile telephony services to bring a lot of convenience, with the popularization and development of mobile telephony services, short message service has become an important mobile communication services, but mobile phone users to send up short message can not be performed autonomously receiving filter can not send encrypted short messages between mobile phone users, so the risk of a short message sent by the mobile phone users to see the presence of malicious stolen, thus sending the message encryption between users and screening of a short message to an increasingly urgent need. 本发明人认为,如果在移动通信网络上提供完善的对点对点短消息加密以及来信筛选业务,将给移动电话用户提供更完善的移动通信服务,给移动电信运营商带来更具特色的新业务,然而,当前并没有实现对点对点短消息加密以及来信筛选业务的系统和方法。 The inventors believe that, if provided the perfect point to point short message encryption, and a letter from screening business on a mobile communications network, will give mobile phone users to provide better mobile communications services to mobile telecommunications operators to bring new business and more features However, currently it does not implement a system and method for point to point short message encryption, and a letter from the screening business.

现有的计算机技术、网络技术和移动通信技术,使得本发明人首次提出的对点对点短消息加密以及来信筛选的技术构思有了实现的可能,也就是说为建立向移动电话用户提供点对点短消息加密以及来信筛选业务服务的运营系统提供了技术支持,因此,本发明人首次提出的实现对点对点短消息加密以及来信筛选的系统和方法的概念得到了确立。 Existing computer technology, network technology and mobile communication technology, the present invention is such that the first time point and a message encrypted with the technical concept of the letter of possible implementations of screening, i.e. to-point short message to the mobile phone users to establish encryption business services as well as a letter from the screening system operators to provide technical support, therefore, the present invention realization of the first proposed the concept of point to point short message encryption and screening systems and methods of letters has been established.

发明内容 SUMMARY

本发明的目的在于提供公用点对点短消息加密以及来信筛选的系统和方法,以实现短消息加密和短消息筛选业务。 Object of the present invention to provide a common point to point short message encryption and systems and methods of screening letters, in order to achieve short message encryption and message filtering service.

本发明的技术构思如下:使用STK卡提供短消息加密和解密,使用OTA技术提供用户菜单界面,密钥置换;使用移动应用服务器提供短消息的收发,密钥置换,电话号码替换,用户菜单更新等;通过STK卡与移动应用服务器的结合完成对点对点短消息的加密,设置短消息筛选的条件,通过移动应用服务器接收加密短消息,并更换成接收方密钥加密的短消息后,再发送到接收方,实现点对点短消息的加密;通过移动应用服务器接收短消息,并按照接收方设置的筛选条件完成对短消息的处理过程,实现对短消息的筛选;移动应用服务器通过OTA技术对用户的短消息密钥进行更换,对用户的操作菜单进行更新。 Technical concept of the present invention are as follows: providing a short message using STK card encryption and decryption, using OTA technology to provide a user interface menu, the key replacement; using a mobile application server providing a short message transmission and reception, a key replacement, replacing a telephone number, a user updates a menu and the like; after completion of the card and in conjunction with mobile STK application server encrypts the point short message, the short message filtering condition set by the mobility application server receives the encrypted message, the recipient and replaced with key-encrypted message, resending to a receiver, encryption point short message; receiving a short message via a mobile application server, and to complete the processing of short messages in accordance with filter conditions set by the recipient, to achieve screening short message; mobile application server via OTA-user replacement key short message, the user's operation menu is updated.

以下是STK和OTA技术的介绍:STK卡不是一般的通常使用的SIM卡,而是基于Java语言平台的Simera32K卡片。 The following is a description STK and OTA technology: STK card is not an ordinary SIM card is commonly used, but on Simera32K card Java language platform. STK(SIM TOOL KIT),简称“用户识别应用发展工具”是一种小型编程语言的软件,可以固化在SIM卡中,它允许基于智能卡的用户身份识别模块(例如SIM,UIM等)运行自己的应用软件。 STK (SIM TOOL KIT), referred to as "user identification application development tool" is a software small programming language, can be cured in the SIM card, which allows the subscriber identity module smart card-based (such as SIM, UIM, etc.) to run their own application. 它能够接收和发送GSM或CDMA的短消息数据,起到SIM卡与短消息之间的接口的作用,同时它还允许SIM卡运行自己的应用软件。 It can receive and transmit CDMA or GSM short message data between the SIM card functions with a short message interface, while it also allows the SIM card to run their own applications. STK技术最大的贡献在于它为SIM卡的增值业务提供了可开发的环境,即一个简单、易操作的开发平台。 STK technology greatest contribution is that it provides value-added services for the SIM card of the environment can be developed, that is a simple, easy-to-development platform. STK能在用户的手机端实现对用户数据的底层加密,该加密数据只能在加密权端才能解开,用户的关键数据在传输过程中是安全的。 STK can achieve the underlying encryption of user data in the user's mobile phone side, the encrypted data can only be solved at the right end encryption, key user data is safe during transmission. 加密算法采用双密钥组的3DES算法,数据分组长度为8字节,密钥长度为8字节,数据的安全性由密钥保证。 Double encryption algorithm 3DES algorithm key group, the data packet length is 8 bytes, the key length is 8 bytes, data security is guaranteed by the key. SIM卡手机只能完成用户身份鉴定、储存常用号码等一些简单功能,STK卡则可以提供额外的菜单,包括信息点播,手机银行等。 Mobile phone SIM card can only complete user authentication, store frequently used numbers and other simple functions, STK cards can provide additional menus, including information on demand, mobile banking and so on.

在移动通信领域,STK(SIM卡工具套件)技术的出现一度解决了增值业务使用和实现的困难。 In the field of mobile communications, there STK (SIM Tool Kit card) technology to solve the problem once and use value-added service to achieve. 因为利用STK技术,可在SIM卡中设计功能丰富、操作简便的菜单,使用户可以用可视化、交互式的手段享受运营商提供的增值业务。 Because with STK technology, the SIM card design feature-rich, simple menu that allows users to use visual and interactive means to enjoy value-added services provided by the operator. 但由于用户SIM卡中菜单修改极不方便,STK技术的普及率很低。 However, due to the SIM card users modify the menu is very inconvenient, STK technology penetration is very low. 直到OTA空中下载技术的出现才真正为STK卡的市场应用打开了局面。 Until OTA OTA's really opened up the situation for the market applications STK cards. OTA空中下载技术(Over-the-AirTechnology)是通过移动通信(GSM或CDMA)的空中接口对SIM卡数据及应用进行远程管理的技术。 OTA OTA (Over-the-AirTechnology) is a technique for remote management of SIM card data and applications to mobile communication (GSM or CDMA) air interface. 空中接口可以采用WAP、GPRS、CDMA1X以及最为普及的短消息技术。 Air interface WAP, GPRS, CDMA1X, and the most popular short message technique may be employed. OTA技术的应用,使得移动通信不但提供了移动化的语音和数据服务,而且还能够提供移动化的新业务下载。 Application OTA technology, making mobile communications not only provides mobility of voice and data services, but also to provide mobile downloads of new business. 这样,应用及内容服务商可以不受平台的局限,不断开发出更具个性化的贴近用户需求的服务,如信息点播、互动娱乐、位置服务以及银行交易等。 In this way, application and content providers can be exempted from the limitations of the platform, and constantly develop a more close to user needs personalized services, such as information on demand, interactive entertainment, location-based services and banking transactions. 通过OTA空中下载技术,手机用户只要进行简单操作,就可以按照个人喜好把网络所提供的各种业务菜单利用短消息机制下载到手机STK卡中,并且还可以根据自己的意愿定制具体业务。 OTA-through technology, mobile phone users as long as the operation is simple, you can follow the personal preferences of the various services provided by the network menu using short messaging downloaded to your phone STK card, and you can also customize specific services according to their wishes.

本发明的技术方案如下:实现对点对点短消息加密以及来信筛选的系统,其特征在于,包括与通信传输网络、数据库(DB)分别连接的移动应用设备;所述数据库(DB)用于建立用户的用户号码与其注册时所选公开号码的对应关系,管理用户的短消息加密密钥和STK卡上的业务菜单,设置用户的来短消息筛选模式;所述移动应用设备是带有7号信令接口模块的计算机系统,通过通信传输网络与归属位置寄存器(HLR)、移动交换中心(MSC)互连,并且通过以下步骤实现短消息加密和来信筛选功能:接收到短消息之后,按照接收用户的短消息筛选条件,判断是否可以到达接收用户的接收号码终端上,对于能够到达接收用户的接收号码终端上的短消息,根据短消息类型确定该短消息是否是加密短消息,如果是,则使用发送方的密钥把所述短消息转换成接收方密钥加密的短 Aspect of the present invention is as follows: to achieve point to point short message encryption system and screening letters, wherein the communication device comprises a mobile transmission network applications, database (DB) are connected; said database (DB) for establishing a user correspondence relationship when the subscriber number is registered, the number of the selected disclosure, the short message service menu on the user's encryption key management and STK card, the user to set the short message filtering mode; the mobile device is a number of applications with channel 7 computer systems so that the interface module, transmission through a communication network and a home location register (the HLR), mobile switching center (MSC) are interconnected, and implementing short message filtering function to encrypt and letters by the steps of: after receiving the short message according to the received user short message filter criteria, determines whether to reach the receiving user receives the number of terminals, for short messages the receiving number of the terminal to reach the receiving user, is determined according to the short message whether the type of the short message is encrypted short message, if so, key using the sender converts the short message to the recipient a short key encryption 消息,发送到接收方用户的终端上,如果不是,则直接把所述的短消息发送到接收方用户的终端上;对于不能够到达接收用户的接收号码终端上的短消息,根据短消息类型确定该短消息是否是加密短消息,如果是,则使用发送方的密钥把所述短消息转换成普通的短消息,发送到用户设置的存储位置,否则直接把所述的短消息发送到用户设置的存储位置。 Message, is sent to the recipient user terminal, if the terminal is not on, the process directly send the short message to the recipient user; for short messages the number of receiving terminal can not reach the receiving user, the short message type determining whether the encrypted message is a short message, if yes, using the key of the sender converts the short message into an ordinary short message, sent to the storage location set by the user, or sent directly to the short message the user settings are stored.

实现点对点短消息加密的方法,其特征在于,移动应用设备接收到加密短消息之后,使用发送方的密钥把所述短消息转换成接收方密钥加密的短消息,发送到接收方用户的终端上。 SMS Point to Point implemented encryption method, wherein the mobile device application after receiving an encrypted message using a key of the sender converts the short message to the recipient's short message key encryption, is sent to the recipient user terminal on.

实现来信筛选的方法,其特征在于,移动应用设备接收到短消息之后,按照接收用户的短消息筛选条件,判断所述短消息是否可以到达接收用户的接收号码终端上,如果是,则把所述短消息发送到接收方用户的终端上,如果不是,则把所述的短消息发送到用户设置的存储位置。 Letter-implemented method of screening, wherein, after application of the mobile device received the short message, the short message in accordance with the received user filter criteria, determines whether the short message reaches the receiving user receives the number of the terminal, if yes, put the said short message to the recipient user terminal, if not, put the short message is sent to the storage location set by the user.

实现加密用户号码的方法,其特征在于,当用户进行位置更新时,移动应用设备把HLR回复的消息中的用户号码转换成所述用户号码对应的所述用户预先设置的公开号码。 The method implemented encrypted subscriber number, wherein, when the user performs a location update, the mobile subscriber number HLR applications reply message into the user of the disclosed number corresponding to the user number is set in advance.

实现来电筛选的方法,MSC查询用户的呼叫路由信息中携带主叫用户号码,如果所述主叫用户号码被被叫用户设置为不可达,则移动应用设备返回MSC的消息中把被叫用户的状态设置为不可达,否则返回给MSC的消息是被叫用户当前的路由信息。 A method for implementing incoming call screening, user MSC queries the routing information carried in the call number of the caller, the caller if the called subscriber number is not set up, the mobile device application returns a message to the MSC of the called user status is set to unreachable, otherwise it returns to the MSC news is that the called user's current routing information.

本发明的技术效果如下:采用本发明实现对点对点短消息加密以及来信筛选的系统和方法,能够向移动电话用户提供点对点短消息加密和来信以及来电筛选,满足移动电话用户的新需求,使移动电话用户能够在需要保密的情况下发送保密的短消息,在不方便接收短消息的时候,把短消息发送到其他位置(例如电子邮箱,秘书的移动电话等)存储,在不方便接听电话的时候,电话不到达用户的电话终端上。 Technical effects of the present invention is as follows: the present invention is to achieve point to point short message encryption, and a system and method for letters screening, it is possible to provide point to point short message encryption and letters and call screening to mobile phone users, to meet the new demands of mobile phone users, mobile phone users can be sent without the need for confidentiality of message confidentiality, inconvenient time of receiving a short message, the short message sent to another location (e.g. e-mail, mobile phone secretary, etc.) stored in the inconvenient to answer the phone when the phone is not on the user's phone to reach the terminal.

附图说明 BRIEF DESCRIPTION

图1是本发明实现对点对点短消息加密以及来信筛选的系统结构示意图。 1 is a schematic system configuration of point to point short message encryption, and the screening of the present invention achieves a letter.

图2是本发明实现点对点短消息加密的方法流程图。 FIG 2 is a point to point short message encryption method of the present invention a flowchart.

图3是本发明实现来信筛选的方法流程图。 FIG 3 is a screening method of the present invention achieves a flowchart of a letter.

图4是本发明实现加密用户号码的方法流程图。 FIG 4 is a method of the present invention, encryption flowchart subscriber number.

图5是本发明实现来电筛选的方法流程图。 FIG 5 is a screening method of the present invention achieves a flowchart of a call.

图6是本发明实施例一的系统结构示意图。 FIG 6 is a schematic structural diagram of a system embodiment of the present invention.

图7是本发明实施例一的加密用户号码的实现步骤图。 FIG 7 is implemented step number encrypted user first embodiment of the present invention.

图8是本发明实施例一的加密短信的实现步骤图。 FIG 8 is a message encrypted FIG implement step one embodiment of the present invention.

图9是本发明实施例一的来信筛选实现步骤图。 FIG 9 is a letter Screening embodiment of the invention is to achieve a step in FIG.

图10是本发明实施例一的来电筛选实现步骤图。 FIG 10 is a call screening step to achieve an embodiment of the present invention.

附图标记列示如下:100-移动应用设备,110-数据库(DB),120-归属位置寄存器(HLR),130-通信传输网络,140-移动交换中心,150-移动电话号码,160-拜访位置寄存器(VLR),170-短消息中心(SMSC),180-移动交换中心(MSCb),190-移动电话号码b。 Reference numerals are as follows: mobile applications 100, 110- database (DB), 120- home location register (HLR), 130- communication transmission network, a mobile switching center 140-, 150- mobile phone number, call 160- location register (VLR), 170- short message center (SMSC), 180- mobile switching center (MSCb), 190- mobile phone number b.

具体实施方式 Detailed ways

参阅图1,是实现对点对点短消息加密以及来信筛选的系统结构图,其中,移动应用设备100与数据库(DB)110之间通过TCP/IP的套接字(Socket)建立逻辑链路连接,通过规定格式的消息内容进行通信。 Referring to Figure 1, is to achieve a system configuration of FIG point short message encryption, and letters screening, wherein the mobile device application 100 is connected to the database (DB) 110 establishes a logical link between a TCP / IP socket (the Socket) and, communicate by message content of a predetermined format.

移动应用设备100与归属位置寄存器(HLR)120之间通过通信传输网络130建立信令链路的逻辑连接,采用7号信令协议进行通信。 Application of the mobile device 100 with a home location register (HLR) to establish a signaling logical link between the transport network 120 via a communication connection 130 using SS7 protocol.

移动应用设备100与移动交换中心(MSC)140之间通过通信传输网络130建立信令链路的逻辑连接,采用7号信令协议进行通信。 Application of the mobile device 100 to be logically connected to the mobile switching center (MSC) 140 by establishing a communication link between the signaling transport network 130 using SS7 protocol.

移动应用设备100与拜访位置寄存器(VLR)160之间通过通信传输网络130建立信令链路的逻辑连接,采用7号信令协议进行通信。 Application of the mobile device 100 to be logically connected to a visitor location register (VLR) establishing communication via signaling link 160 between transmission network 130 using SS7 protocol.

移动电话号码150用户通过移动交换网络与移动交换中心(MSC)140建立连接,通信协议采用7号信令的移动应用部分(MAP)。 Mobile telephone number 150-switched network user with a mobile switching center (MSC) 140 to establish a connection, using the Mobile Application Part protocol SS7 (MAP) by moving.

移动交换中心(MSC)140与归属位置寄存器(HLR)120之间通过通信传输网络130建立信令链路的逻辑连接,采用7号信令协议进行通信。 Mobile Switching Center (MSC) 140 and a Home Location Register (HLR) to establish a signaling logical link between the transport network 120 via a communication connection 130 using SS7 protocol.

移动交换中心(MSC)140与拜访位置寄存器(VLR)160之间通过通信传输网络130建立信令链路的逻辑连接,采用7号信令协议进行通信。 Mobile Switching Center (MSC) 140 connected to the logical visitor location register (VLR) establishing communication via signaling link 160 between transmission network 130 using SS7 protocol.

参阅图2,本发明用于实现点对点短消息加密的步骤,包括:1)移动应用设备100接收到发送到移动电话号码150用户的加密短消息;2)移动应用设备100到数据库(DB)110获取发送方的短消息加密密钥和移动电话号码150用户的短消息加密密钥;3)移动应用设备100使用发送方的短消息加密密钥和移动电话号码150用户的短消息加密密钥把发送方加密的短消息转换成移动电话号码150用户的短消息加密密钥加密的短消息后,通过移动通信网络130,经移动交换中心(MSC)140,把所述加密处理后的短消息发送到移动电话号码150用户。 Referring to Figure 2, the present invention for achieving the short message point to point encryption step, comprising: 1) mobile application device 100 receives the encrypted message transmitted to the user's mobile phone number 150; 2) the mobile device 100 applied to a database (DB) 110 obtaining a short message sender and the encryption key 150 the user mobile phone number of the short message encryption key; 3) mobile application device 100 using the short message sender and the encryption key 150 the user mobile phone number of the short message encryption key sending the short message sender to encrypt the converted short message to the user's mobile phone number 150 encrypted encryption key short message is a short message, via a mobile communication network 130, via a mobile switching center (MSC) 140, to the crypto-processing mobile phone number to 150 users.

参阅图3,本发明用于实现来信筛选的步骤,包括:1)移动应用设备100接收到发送到移动电话号码150用户的短消息;2)移动应用设备100发送短消息筛选请求命令到数据库(DB)110,数据库(DB)110根据移动电话号码150设置的来信筛选条件,返回消息;3)如果数据库(DB)110返回的消息中指明所述的短消息可以直接到达移动电话号码150用户,则移动应用设备100通过移动通信网络130,经移动交换中心(MSC)140把所述短消息发送到移动电话号码150用户;否则,移动应用设备100把所述的短消息发送到移动电话号码150用户设置的存储位置。 Referring to Figure 3, the present invention for achieving the letters screening step, comprising: 1) a mobile device application 100 receives the short message sent to the user's mobile phone number 150; 2) the mobile device 100 sends a short message application request command to the database screened ( DB) 110, a database (DB) 110 according to the filter criteria letter mobile phone number 150 is provided, the return message; 3) If the return message database (DB) 110 indicated in the short message may arrive at the mobile phone number of the user 150 directly, application of the mobile device 100 130, the number 150 to the mobile phone users through the mobile communication network 140 via the short message from the mobile switching center (the MSC); otherwise, the application 100 of the mobile device transmits a short message to the mobile phone number 150 the user settings are stored.

参阅图4,本发明用于实现加密用户号码的的步骤,包括:1)移动电话号码150用户经移动交换中心(MSC)140,通过拜访位置寄存器(VLR)160发送位置更新命令到移动通信网络130;2)移动通信网络130经移动应用设备100把所述的位置更新命令发送到移动电话号码150用户的归属位置寄存器(HLR)120;3)归属位置寄存器(HLR)120经移动通信网络130返回所述位置更新命令的操作结果到移动应用设备100。 Referring to Figure 4, the present invention is a step for encryption of the subscriber number, comprising: 1) a mobile telephone number 150 via the user mobile switching center (MSC) 140, 160 sends a location update by a visitor location register (VLR) to the mobile communication network commands 130; 2) via the mobile communication network 130 transmits 100 the mobile device application location update command 150 to the mobile phone number of the user home location register (HLR) 120; 3) a home location register (HLR) 120 via the mobile communication network 130 command returns the location update operation result to the mobile device 100 applications.

4)移动应用设备100把归属位置寄存器(HLR)120返回操作结果中的移动电话号码150更转换成移动电话号码150用户预先设置的公开号码后,把所述的操作结果发送到拜访位置寄存器(VLR)160。 4) Application of the mobile device 100 to a home location register (HLR) 120 returns a mobile telephone number 150 in the operation result is converted into more number 150 discloses a mobile telephone number preset by the user, transmits the operation result to the visitor location register ( VLR) 160.

参阅图5,本发明用于实现来电筛选的步骤,包括:1)移动电话号码150用户作被叫,归属位置寄存器(HLR)120发送提供漫游号码命令到移动应用设备100,其中提供漫游号码命令中携带主叫电话号码; Referring to Figure 5, the present invention is used to implement call screening step, comprising: 1) Mobile phone users called party number 150, a home location register (HLR) 120 transmits a provide roaming number command to the mobile device application 100, which provide roaming number command carries the calling telephone number;

2)移动应用设备100发送呼叫筛选请求命令到数据库(DB)110,数据库(DB)110根据移动电话号码150设置的来电筛选条件,返回消息;3)如果数据库(DB)110返回的消息中指明所述的呼叫可以直接到达移动电话号码150用户,则移动应用设备100把所述的发送提供漫游号码命令,经移动通信网络130发送到移动交换中心(MSC)140,移动交换中心(MSC)140经移动通信网络130返回移动电话号码150用户的路由信息给归属位置寄存器(HLR)120;否则,移动应用设备100返回被叫不可达状态给归属位置寄存器(HLR)120。 2) mobile application device 100 transmits a call screening request command to the database (DB) 110, a database (DB) 110 according to a call filter criteria mobile phone number 150 is provided, the return message; 3) message if a database (DB) 110 returned specified the call may directly reach the user mobile phone number 150, the mobile 100 transmits the roaming number of the application device provides a command sent to a mobile switching center (MSC) via a mobile communication network 130 140, a mobile switching center (MSC) 140 returns the number of mobile phone users 150 via a mobile communication network 130 the routing information to the home location register (HLR) 120; otherwise, the mobile device 100 returns the called application unreachable to the home location register (HLR) 120.

为了便于进一步理解本发明,下面结合具体实施例进行详细描述。 In order to facilitate a further understanding of the present invention, the following Examples in conjunction with the specific embodiments described in detail.

参阅图6,是本发明的实施例一的系统结构图,在全球移动通信系统GSM网络上实现,其中:a)移动电话号码150的公开号码是13031712000;b)移动电话号码b190用户和移动电话号码150用户都使用STK卡;c)STK卡提供以下菜单:发送加密短消息,设置来信允许接收的号码,设置来信不接收的号码,设置来信接收的时间段,设置拒收短信存储的邮箱地址,设置来电可达的号码,设置来电不可达的号码,设置来电可达的时间段。 Referring to Figure 6, is an embodiment of the present invention is a system configuration diagram of a realized in the global system for mobile communications GSM network, wherein: a) the mobile phone number Publication Number 150 is 13031712000; b) mobile telephone number b190 and mobile phone number of users use the STK card 150; C) the following menu STK cards: send an encrypted message, the received number is provided to allow the letter, the letter is not received setting number, letter set period of time is received, provided e-mail address stored in the reject message setting up the number of calls, call unreachable set number, calls up the set time period.

如图7、图8、图9、图10所示,为本发明实施例一的各种操作的具体实现流程图。 7, 8, 9, 10, the present processes for implementing the various operations according to a specific embodiment of the invention.

如图7为移动电话号码150加密用户号码的实现步骤:F1-F2:移动电话号码150用户开机后,发起位置更新操作;F3-F4:拜访位置寄存器(VLR)160经移动应用设备110发送位置更新命令到归属位置寄存器(HLR)120,其中移动应用设备110分配一个漫游地址,替换移动电话号码150用户的漫游地址,并建立两个漫游地址之间的一个对应关系;F5-F9:归属位置寄存器(HLR)120经移动应用设备110更新拜访位置寄存器(VLR)160中的移动电话号码150用户的业务数据,移动应用设备110把移动电话号码150更换成号码13031712000;F10-F12:完成移动电话号码150用户的位置更新操作。 7 to implement step 150 an encrypted mobile telephone number of subscriber numbers: F1-F2: after the subscriber turns on a mobile telephone number 150, initiates a location update operation; F3-F4: a visitor location register (VLR) 160 via the device 110 transmits a mobile location applications update command to the home location register (HLR) 120, where the mobile device 110 assigns a roaming application address, mobile phone number 150 replace user's roaming address, and establishes a correspondence between the two addresses roaming; F5-F9: home location register (HLR) 120 (VLR) 160 in the mobile phone number 150 the user service data of the mobile application device 110 updates the visitor location register by the mobile application device 110 mobile telephone number 150 replaced with numbers 13031712000; F10-F12: complete mobile telephone location update number 150 of the user operation.

如图8为移动电话号码b190发送加密短消息到移动电话号码150的实现步骤:F1-F3:移动电话号码b190用户经移动交换中心(MSCb)向移动电话号码150用户发送加密短消息; FIG b190 mobile telephone number to send an encrypted message to the mobile telephone number implement step 150 of 8: F1-F3: b190 user mobile phone number to send encrypted messages to the user via the mobile phone number the mobile switching center 150 (the MSCb);

F4-F6:短消息中心(SMSC)170经移动应用设备100发送短消息到移动电话号码150;F7-F12:移动应用设备100使用移动电话号码b190和移动电话号码150从数据库(DB)110获取移动电话号码b190用户的短消息加密密钥和移动电话号码150用户的短消息加密密钥,并把移动电话号码b190用户加密的短消息转换成移动电话号码150用户的短消息加密密钥加密的短消息后,经移动交换中心(MSC)140,把所述加密处理后的短消息发送到移动电话号码150。 F4-F6: a short message center (SMSC) 170 through 100 to send short messages and mobile applications to a mobile phone number 150; F7-F12: mobile application device 100 using the mobile telephone number b190 and the mobile phone number 150 acquires from the database (DB) 110 the user mobile phone number b190 short message key message encryption key and the user's mobile phone number 150, and converts the mobile telephone number b190 short message to the user encrypted encryption key 150 the user's mobile phone number of the short message after a short message, via a mobile switching center (MSC) 140, sends the short message encryption process 150 to the mobile phone number.

如图9为移动电话号码150来信筛选的实现步骤:F1-F2:短消息中心(SMSC)170始发到移动电话号码150用户的短消息;F3:短消息中心(SMSC)170把短消息发送到移动应用设备100;F4-F5:移动应用设备100发送短信筛选请求命令到数据库(DB)110,数据库(DB)110根据移动电话号码150设置的来信筛选条件,返回消息;F6-F10:如果数据库(DB)110返回的消息中指明所述的短消息可以直接到达移动电话号码150用户,则移动应用设备100通过移动交换中心(MSC)140把所述短消息发送到移动电话号码150用户;否则,移动应用设备100把所述的短消息发送到移动电话号码150用户设置的电子邮箱地址。 9 is a mobile phone number 150 letters screening implementation steps: F1-F2: short message center (SMSC) 170 to a short message originating mobile phone number of the user 150; F3: short message center (SMSC) 170 put a short message sent the mobile application device 100; F4-F5: mobile application device 100 transmits SMS screening request command to the database (DB) 110, a database (DB) 110 according to a letter filters mobile phone number 150 is provided, the return message; F6-F10: if the returned message database (DB) 110 indicated in the short message can directly reach the user mobile phone number 150, the mobile device 100 transmits the application to a user mobile phone number 150 140 via the short message from the mobile switching center (the MSC); otherwise, the mobile device application 100 transmits the short message to the e-mail address of the mobile phone number 150 set by the user.

如图10为移动电话号码150来电筛选的实现步骤:F1:移动电话号码b190用户始发到移动电话号码150用户的呼叫;F2:移动交换中心(MSCb)180发送呼叫路由查询命令到归属位置寄存器(HLR)120,其中呼叫路由查询命令中需要ExternalSignalInfo参数,Protocolid是isup-Q763,signalinfo的值是由移动交换中心(MSCb)180产生的ISUP信令中的IAM消息构成;F3:归属位置寄存器(HLR)120发送提供漫游号码命令到移动应用设备100,其中提供漫游号码命令中需要ExternalSignalInfo参数,这个参数的值是呼叫路由查询命令的ExternalSignalInfo参数值;F4-F5:移动应用设备100发送呼叫筛选请求命令到数据库(DB)110,数据库(DB)110根据移动电话号码150设置的来电筛选条件,返回消息;F6-F10:如果数据库(DB)110返回的消息中指明所述的呼叫不能够到达移动电话号码150用户,则移动应用设备100返回被叫不可达状态给归 FIG 10 is a mobile phone 150 number call screening implementation steps: F1: b190 user mobile phone number to the originating user's mobile phone number 150 calls; F2: a mobile switching center (MSCb) 180 sends a call routeing query command to the home location register (HLR) 120, wherein the call routing query command parameters required ExternalSignalInfo, Protocolid is isup-Q763, signalinfo value IAM message ISUP signaling is generated by the mobile switching center (MSCb) 180 constitutes; F3: a home location register ( HLR) 120 transmits a provide roaming number command to the mobile application device 100, wherein a roaming number command needs ExternalSignalInfo parameter, the value of this parameter is ExternalSignalInfo parameter values ​​call routing query command; F4-F5: 100 transmits the calling mobile applications filter requests commands to the database (DB) 110, a database (DB) 110 according to the mobile phone number call filter criteria 150 is provided, the return message; F6-F10: If a return message database (DB) 110 is specified in the call can not reach the mobile a user phone number 150, the mobile device application 100 returns to the normalization called unreachable 位置寄存器(HLR)120;否则,移动应用设备100把所述的提供漫游号码命令,发送到移动交换中心(MSC)140,移动交换中心(MSC)140返回移动电话号码150用户的漫游号码信息给归属位置寄存器(HLR)120。 Location Register (HLR) 120; otherwise, the mobile device application 100 provides roaming number command, sent to the mobile switching center (MSC) 140, a mobile switching center (MSC) 140 150 returns the user's mobile phone number to the roaming number information a home location register (HLR) 120.

以上实施例一同样也适用于码分多址CDMA网络系统,在此不再赘述。 The above first embodiment is also applicable to Code Division Multiple Access CDMA network system, not described herein again.

仅仅对于来信筛选和点对点加密短消息的业务实现,也可以通过短消息中心(SMSC)的改造来实现,优选的具体改造方式是短消息中心(SMSC)170把到来信筛选用户的短消息都通过内部协议,例如SMPP协议,发送到移动应用设备100,移动应用设备100把直接能够到达接收方的短消息通过内部协议(例如SMPP协议)经短消息中心(SMSC)170发送到接收方;短消息中心(SMSC)170把到加密短信用户的短消息都通过内部协议,例如SMPP协议,发送到移动应用设备100,移动应用设备100使用发送方的密钥把所述短消息转换成接收方密钥加密的短消息,通过内部协议(例如SMPP协议),经短消息中心(SMSC)170,把该短消息发送到接收方,在此不再赘述。 Only for business letters screening and end encryption of short messages is achieved, may also be implemented by modifying the short message center (SMSC), the preferred transformation method is the short message service center (SMSC) 170. put the letter screening user message through internal protocols, such as SMPP protocol, transmitted to the mobile application device 100, the mobile application device 100 directly to reach the short message recipient via an internal protocol (e.g. SMPP protocol) through a short message center (SMSC) 170 is sent to the recipient; message Center (SMSC) 170 the encrypted message to the user a short message through the internal protocol, e.g. SMPP protocol, the application to the mobile device 100, the key 100 using the sender's mobile device to use the short message into the recipient key short message encrypted by the internal protocol (e.g. SMPP protocol), via a short message center (SMSC) 170, the short message is sent to the recipient, it is not repeated here.

以上所述的实施例子仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明原理的前提下,还可以作出若干改进、组合和润饰,这些改进、组合和润饰也应视为本发明的保护范围。 Examples of the above-described embodiments are merely preferred embodiments of the present invention, it should be noted that those of ordinary skill in the art, in the present invention without departing from the principles of the premise, may also be made a number of improvements, combinations and modifications of these improvements, combinations and modifications should also be regarded as the protection scope of the present invention.

Claims (5)

1.实现对点对点短消息加密以及来信筛选的系统,其特征在于,包括与通信传输网络、数据库(DB)分别连接的移动应用设备;所述数据库(DB)用于建立用户的用户号码与其注册时所选公开号码的对应关系,管理用户的短消息加密密钥和STK卡上的业务菜单,设置用户的来短消息筛选模式;所述移动应用设备是带有7号信令接口模块的计算机系统,通过通信传输网络与归属位置寄存器(HLR)、移动交换中心(MSC)互连,并且通过以下步骤实现短消息加密和来信筛选功能:接收到短消息之后,按照接收用户的短消息筛选条件,判断是否可以到达接收用户的接收号码终端上,对于能够到达接收用户的接收号码终端上的短消息,根据短消息类型确定该短消息是否是加密短消息,如果是,则使用发送方的密钥把所述短消息转换成接收方密钥加密的短消息,发送到接收方用 1. To achieve point to point short message encryption system and screening letters, wherein the communication device comprises a mobile transmission network applications, database (DB) are connected; said database (DB) for the user to establish a number of user registration therewith corresponding relationship between the service menu on the selected number of disclosure, the short message encryption key management and user STK card, the user to set the short message filtering mode; the application device is a mobile computer with SS7 interface module system, transmission through a communication network and a home location register (the HLR), mobile switching center (MSC) are interconnected, and implementing short message filtering function to encrypt and letters by the steps of: after receiving the short message, the user according to the received short message filters determining whether onto the receiving number of the terminal receives a user, for a short message on the receiving number of the terminal to reach the receiving user, determines the type of the short message according to whether the short message is encrypted short message, if yes, dense sender using key converts the short message to the recipient key-encrypted message, sent to the recipient by 的终端上,如果不是,则直接把所述的短消息发送到接收方用户的终端上;对于不能够到达接收用户的接收号码终端上的短消息,根据短消息类型确定该短消息是否是加密短消息,如果是,则使用发送方的密钥把所述短消息转换成普通的短消息,发送到用户设置的存储位置,否则直接把所述的短消息发送到用户设置的存储位置。 On the terminal, if not, directly send the short message to the recipient user terminal; for short messages the number of receiving terminal can not reach the receiving user, based on the determined type of the short message whether the message is an encryption short message, if yes, using the key of the sender converts the short message into an ordinary short message, sent to the storage location set by the user, or sent directly to the short message to a storage location set by the user.
2.实现点对点短消息加密的方法,其特征在于,移动应用设备接收到加密短消息之后,使用发送方的密钥把所述短消息转换成接收方密钥加密的短消息,发送到接收方用户的终端上。 2. short message point to point encryption method, wherein the mobile device application after receiving an encrypted message using a key of the sender converts the short message to the recipient key encrypted short message to the recipient the user's terminal.
3.实现来信筛选的方法,其特征在于,移动应用设备接收到短消息之后,按照接收用户的短消息筛选条件,判断所述短消息是否可以到达接收用户的接收号码终端上,如果是,则把所述短消息发送到接收方用户的终端上,如果不是,则把所述的短消息发送到用户设置的存储位置。 3. The method of screening letter achieved, wherein, after application of the mobile device received the short message, the short message in accordance with the received user filter criteria, determines whether the short message reaches the receiving user receives the number of the terminal, if yes, sends the short message to the recipient user terminal, if not, put the short message is sent to the storage location set by the user.
4.实现加密用户号码的方法,其特征在于,当用户进行位置更新时,移动应用设备把HLR回复的消息中的用户号码转换成所述用户号码对应的所述用户预先设置的公开号码。 4. Implementation encrypted subscriber numbers, wherein, when the user performs a location update, the mobile subscriber number HLR applications reply message into the user number is disclosed to the user corresponding to a preset number.
5.实现来电筛选的方法,其特征在于,MSC查询用户的呼叫路由信息中携带主叫用户号码,如果所述主叫用户号码被被叫用户设置为不可达,则移动应用设备返回MSC的消息中把被叫用户的状态设置为不可达,否则返回给MSC的消息是被叫用户当前的路由信息。 The implementation of call screening, characterized in that, the MSC queries the user routing information carried in the call number of the caller, the caller if the called subscriber number is not set up, the mobile device application returns the message the MSC in the called party's status is set to unreachable, otherwise it returns to the MSC news is that the called user's current routing information.
CN 200710063737 2007-02-08 2007-02-08 System and method for realizing point-to-point short message encryption and message screening CN100592813C (en)

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CN101610312B (en) * 2009-07-13 2013-06-12 宇龙计算机通信科技(深圳)有限公司 Remark information management method, system and mobile terminal
CN101720072B (en) * 2009-12-10 2013-05-29 候万春 System and method for realizing antitheft of mobile phone
CN102006570A (en) * 2010-11-12 2011-04-06 中兴通讯股份有限公司 Device and method for encrypting short messages
CN104602208A (en) * 2015-01-29 2015-05-06 成都三零瑞通移动通信有限公司 Short message encrypted communication method based on mobile network
CN104602208B (en) * 2015-01-29 2018-02-27 成都三零瑞通移动通信有限公司 A kind of SMS encryption communication means based on mobile network
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