CN102622251B - The method of navigation software updating and management and server - Google Patents
The method of navigation software updating and management and server Download PDFInfo
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- CN102622251B CN102622251B CN201210058595.7A CN201210058595A CN102622251B CN 102622251 B CN102622251 B CN 102622251B CN 201210058595 A CN201210058595 A CN 201210058595A CN 102622251 B CN102622251 B CN 102622251B
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Abstract
The present invention relates to method and the server of navigation software updating and management.Described method comprises: the navigation software upgrade request of A, receiving position service terminal; B, the master routine obtaining current the stored navigation software of location-based service terminal and corresponding version number; C, the Effect-based operation digest algorithm master routine to the described navigation software obtained from described location-based service terminal carries out computing, to calculate corresponding first digest value; D, described first digest value to be compared with second digest value corresponding with described version number stored in server; And E1, when judging that described first digest value is consistent with described second digest value, described navigation software upgrading is carried out to described location-based service terminal.Implement the present invention; verify by using the master routine of message digest algorithm to navigation software in navigation software escalation process; pirate navigation software cannot be upgraded, thus effectively can prevent the use of pirate navigation software, the legitimate rights and interests of protection software manufacturer.
Description
Technical field
The present invention relates to navigation information service field, more particularly, relate to a kind of method of navigation software updating and management and the server for navigation software updating and management.
Background technology
For travelling outdoors, self-driving travel etc. movable for, more become the service item that people rely on, expect location-based service day.Location service equipment refers to the equipment itself possessing the various functions relevant to position, or can by the equipment of far-end online mode to user-provided location service and correlation function thereof.Location service equipment can be computer, mobile phone, navigator etc.Location service equipment is for navigator, its principle of work is: navigator determines the position coordinates of target location, it is mated with the position coordinates recorded in the electronic chart self stored, determines with this accurate location of navigation object in electronic chart carrying this navigator.Navigator can be mobile unit, portable navigation device, cell phone apparatus etc.
Why location service equipment can possess navigation feature is that navigation software comprises electronic chart, by the operation of user, can operate electronic chart, also can realize navigation feature because store navigation software in location service equipment.Because geography information can change in time, correlation function and the design of navigation also can be optimized, so navigation software is every after a while, will upgrade.Have the piracy of navigation software in the market, because navigation software piracy is likely revised navigation software, therefore, when carrying out navigation software upgrading, just likely upgrade unsuccessful, or the navigation software after upgrading exists problems, affects the experience of user, also compromise the legitimate rights and interests of businessman simultaneously.Therefore, in order to prevent using piracy software, simultaneously in order to guarantee service quality, need a kind of upgrading to navigation software to carry out way and the system of effectively management.
Summary of the invention
The technical problem to be solved in the present invention is, for the navigation software existed in prior art easily by the problem of piracy, provides a kind of method of navigation software updating and management, to stop pirate navigation software.
Another technical matters that the present invention will solve is, for the navigation software existed in prior art easily by the problem of piracy, provides a kind of server for navigation software updating and management, to stop pirate navigation software.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method providing navigation software updating and management, comprising:
The navigation software upgrade request of A, receiving position service terminal;
B, the master routine obtaining current the stored navigation software of described location-based service terminal and corresponding version number;
C, the Effect-based operation digest algorithm master routine to the described navigation software obtained from described location-based service terminal carries out computing, to calculate corresponding first digest value;
D, described first digest value to be compared with second digest value corresponding with described version number stored in management server; And
E1, when judging that described first digest value is consistent with described second digest value, described navigation software upgrading is carried out to described location-based service terminal.
In the method for navigation software updating and management of the present invention, described second digest value carries out computing based on the master routine of described Message Digest 5 to the legal navigation software of the described version number prestored and obtains; Wherein, relative to described version number, described second digest value is unique.
In the method for navigation software updating and management of the present invention, described to described location-based service terminal carry out described navigation software upgrading comprise:
F1, obtain the apparatus characteristic code of described location-based service terminal;
G, generate legal active coding based on the apparatus characteristic code of described location-based service terminal, wherein said legal active coding is unique for each apparatus characteristic code;
H, send described legal active coding to described location-based service terminal;
I, described location-based service terminal obtain upgrade software;
J, enter upgrade software installation procedure, request user inputs active coding;
Whether the legal active coding that K, the active coding and the location-based service terminal that compare user's input generate is consistent, when consistent, and continuation installation procedure, when inconsistent, termination installation procedure.
In the method for navigation software updating and management of the present invention, before step G, also comprise:
F21, based on the apparatus characteristic code obtained in step F 1, search the upgrading pay records about described location-based service terminal;
F22, when finding the upgrading pay records of described location-based service terminal, perform step G; And
When not finding the upgrading pay records of described location-based service terminal, stop updating operation.
In the method for navigation software updating and management of the present invention, described Message Digest 5 is MD5 algorithm, and described first digest value and the second digest value are MD5 value.
The present invention solves another technical scheme that its technical matters adopts: construct a kind of server for navigation software updating and management, it is characterized in that, comprising:
Communication module, for the navigation software upgrade request of receiving position service terminal,
First acquisition module, for obtaining the master routine of current the stored navigation software of described location-based service terminal and corresponding version number by described communication module;
Algoritic module, carries out computing for the master routine of Effect-based operation digest algorithm to the described navigation software obtained from described location-based service terminal, to calculate corresponding first digest value;
Memory module, wherein store described version number and based on described Message Digest 5 to prestore the master routine of legal navigation software of described version number carry out computing and obtain the second digest value;
First comparison module, for comparing described first digest value and described second digest value;
Updating operation control module, for when described first digest value is consistent with described second digest value, controls the operation that described location-based service terminal carries out described navigation software upgrading.
In the server for navigation software updating and management of the present invention, relative to described version number, described second digest value is unique.
In the server for navigation software updating and management of the present invention, described updating operation control module comprises:
Second acquisition module, for obtaining the apparatus characteristic code of described location-based service terminal by described communication module;
Legal active coding generation module, generates legal active coding for the apparatus characteristic code based on described location-based service terminal, and wherein said legal active coding is unique for each apparatus characteristic code;
Described communication module is also for sending described legal active coding to described location-based service terminal.
In the server for navigation software updating and management of the present invention, also comprise:
Pay and confirm module, for based on obtained apparatus characteristic code, search the upgrading pay records about described location-based service terminal; Wherein,
When finding the upgrading pay records of described location-based service terminal, send the instruction generating legal active coding to legal active coding generation module; And
When not finding the upgrading pay records of described location-based service terminal, send the instruction stopping updating operation.
In the server for navigation software updating and management of the present invention, described Message Digest 5 is MD5 algorithm, and described first digest value and the second digest value are MD5 value.
Implement the present invention; there is following beneficial effect: verify by using the master routine of message digest algorithm to navigation software in navigation software escalation process; pirate navigation software cannot be upgraded; thus the use of pirate navigation software can effectively be prevented, the legitimate rights and interests of protection software manufacturer.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the present invention for the server of navigation software updating and management;
Fig. 2 is the process flow diagram of the method for navigation software updating and management of the present invention;
Fig. 3 is the process flow diagram of the method for navigation software updating and management according to a first embodiment of the present invention.
Embodiment
At computer safety field, relate to an important category, that is exactly encryption and decryption technique.The development of encryption and decryption technique, for computer security provides very large guarantee, spreading also along with breaking techniques, brings challenge to computer security simultaneously.In the middle of computer encipher algorithm, mainly there is the algorithm of the large type such as standard-key cryptography, Asymmetric encryption Public Key Infrastructure, eap-message digest and digital signature.
Message digest algorithm is MD2 such as, MD4 and MD5 algorithm is a kind of HASH function be widely used, it is the single hash function being specifically designed to encryption designed by RonRivest, by after the computing of MD5 algorithm by the informative abstract of generation one 128 (16 bytes), crack unless used force, could not find other good methods, and generally need more than 1,000 year the general Computing ability Brute Force time, therefore MD5 algorithm is a kind of outstanding cryptographic algorithm.
The principle of operation of hash function (HASH) is: any character string of input any length arbitrarily, by returning the character string of a string regular length after hash function computing, namely this character string is called HASH value, will make a summary for the one way hash function calculating cryptographic hash for generation of target information.Use HASH function mainly can solve two problems: the first, the information original text before computing cannot be gone out from the cryptographic hash backwards calculation produced through hash function; The second, the different original texts that two generate identical HASH value after HASH operation cannot be searched.Therefore utilize hash function, in digital signature, just can solve the problem of certifying signature and subscriber authentication.
Because informative abstract can briefly describe a longer information or file, therefore informative abstract is called as " digital finger-print ".For some document texts, the informative abstract of generation is unique.Meanwhile, because we reversely cannot calculate original text, informative abstract is not just afraid of yet and is disclosed, and namely exposes, cannot obtain the source language message yet yet.
The present invention proposes a kind of navigation software updating management method, and wherein adopting message digest algorithm to verify navigation software, is copyrighted software to judge that location-based service terminal uses no.
As shown in Figure 1, the server 100 for navigation software updating and management of the present invention comprises communication module 10, first acquisition module 20, memory module 30, algoritic module 40, first comparison module 50 and updating operation control module 60.Wherein updating operation control module 60 comprises the second acquisition module 62 further, paying confirms module 64 and legal active coding generation module 66.
Communication module 10 comprises suitable logic, circuit and/or code, for communicating with location-based service terminal, such as, the navigation software upgrade request of receiving position service terminal, sends instruction to location-based service terminal.Communication module 10 communicates with location-based service terminal by communication network.Location-based service terminal is also provided with wireless communication module, such as but not limited to GMS communication module, cdma communication module or GPRS communication module, to be communicated with server 100 by cordless communication network.
First acquisition module 20 comprises suitable logic, circuit and/or code, for being obtained the master routine of current the stored navigation software of location-based service terminal and corresponding version number by communication module 10.Such as, when after the navigation software upgrade request receiving location-based service terminal, first acquisition module 20 sends instruction by communication module 10 to location-based service terminal, requires location-based service terminal by its current use and the master routine of the navigation software stored and corresponding version number upload onto the server.
Algoritic module 40 comprises suitable logic, circuit and/or code, carries out computing for Effect-based operation digest algorithm to the master routine of navigation software, to calculate corresponding first digest value.Such as computing is carried out to the master routine of the navigation software obtained from location-based service terminal, thus obtain the first digest value.
Memory module 30 comprises suitable logic, circuit and/or code, for storing the data that navigation software updating and management uses.Such as, the master routine of the version number and the Effect-based operation digest algorithm pair legal navigation software corresponding with this version number that store navigation software in memory module 30 carries out computing and obtains the second digest value.Such as, the second digest value of the master routine of multiple version number of navigation software and the legal navigation software corresponding to each version number in memory module 30, can be stored, be similar to and store " version number vs second digest value " table of comparisons.In addition, the master routine of legal navigation software corresponding to each version number or legal navigation software can also be stored in memory module 30.In a preferred embodiment of the invention, the Message Digest 5 adopted is MD5 algorithm, and wherein the first digest value and the second digest value are MD5 value.
First comparison module 50 comprises suitable logic, circuit and/or code, the second digest value corresponding to the master routine of the legal navigation software of same version number for storing in the first digest value of being calculated by algoritic module 40 and memory module 30 compares, and obtains a comparative result.According to comparative result, navigation software updating and management server determines whether that needing updating operation control module 60 to continue as location-based service terminal provides upgrade service.Particularly, if the first digest value is consistent with the second digest value, then location-based service terminal is allowed to carry out navigation software upgrading; If the first digest value is different from the second digest value, then do not allow upgrading.
The second acquisition module 62 in updating operation control module 60, pay confirmation module 64 and legal active coding generation module 66, for when described first digest value is consistent with described second digest value, control position service terminal carries out the operation of navigation software upgrading.
Second acquisition module 62 comprises suitable logic, circuit and/or code, for being obtained the apparatus characteristic code of location-based service terminal by communication module 10.Such as, when the first digest value is consistent with the second digest value, the second acquisition module 62 sends instruction by communication module 10 to location-based service terminal, requires that its apparatus characteristic code uploads onto the server by location-based service terminal.
Legal active coding generation module 64 comprises suitable logic, circuit and/or code, generates legal active coding for the apparatus characteristic code of position-based service terminal and MD5 algorithm.For each apparatus characteristic code, this legal active coding is unique.The legal active coding generated is sent to location-based service terminal by communication module 10.
Pay and confirm that module 66 comprises suitable logic, circuit and/or code, for based on obtained apparatus characteristic code, search the upgrading pay records of relevant positions service terminal, and determine whether to continue to provide follow-up service based on lookup result.Particularly, when after the upgrading pay records finding location-based service terminal, send the instruction generating legal active coding to legal active coding generation module 66; When not finding the upgrading pay records of location-based service terminal, send the instruction stopping updating operation.
In some embodiments of the invention, such as, for free upgrade service, after receiving the apparatus characteristic code of location-based service terminal, generate legal active coding immediately and send.And in further embodiments, such as, for paid upgrade service, also need to confirm the upgrading paid cases of location-based service terminal, after charges paid to be confirmed, just generate legal active coding based on apparatus characteristic code.
In the present invention, location-based service terminal comprises communication module, memory module and the second comparison module.The version number etc. of the apparatus characteristic code of location-based service terminal, navigation software, navigation software is stored in this memory module.Upgrade software (such as by modes such as downloads) can be obtained by communication module location-based service terminal.After running upgrade software installation procedure, can require that user can input active coding, user can input according to the legal active coding received, location-based service terminal can calculate legal active coding according to MD5 algorithm and apparatus characteristic code and judge that whether the active coding that user inputs is consistent with legal active coding, when consistent, continue installation procedure, when inconsistent, stop installation procedure.
Below in conjunction with Fig. 2 and Fig. 3, the method for navigation software updating and management of the present invention is described in detail.As shown in Figure 1, in steps A, for the navigation software upgrade request of the server 100 receiving position service terminal of navigation software updating and management.Afterwards, in step B, the first acquisition module 20 in server 100 obtains the master routine of current the stored navigation software of location-based service terminal and corresponding version number by communication module 10.In step C, algoritic module 40 Effect-based operation digest algorithm carries out computing to the master routine of the navigation software obtained from location-based service terminal, to calculate corresponding first digest value.In step D, the first digest value calculated compares with second digest value corresponding with the version number that obtains in step B stored in the storer 30 of server 100 by the first comparison module 50.Afterwards, according to comparative result, determine whether to provide follow-up service.When judgement first digest value is consistent with the second digest value, enters step e 1, navigation software upgrading is carried out to location-based service terminal.When judgement first digest value is different from the second digest value, enter step e 2, do not allow to carry out described navigation software upgrading to location-based service terminal.
It should be noted that, as previously mentioned, the second digest value of the master routine of multiple version number of navigation software and the legal navigation software corresponding to each version number in memory module 30, can be stored, be similar to and store " version number vs second digest value " table of comparisons.In addition, the master routine of legal navigation software corresponding to each version number or legal navigation software can also be stored in memory module 30.First comparison module 50 can read the second corresponding digest value of required version number from memory module 30.Wherein, corresponding to the master routine of the legal navigation software of same version number, the second digest value utilizing Message Digest 5 to calculate is unique.
According to one embodiment of the invention, Fig. 3 further illustrates the detailed step in Fig. 2 included by step e.As shown in Figure 3, carry out navigation software upgrading to location-based service terminal to comprise: step F 1, in server 100, the second acquisition module 62 sends instruction, to obtain the apparatus characteristic code of location-based service terminal to location-based service terminal.Afterwards in step F 21, pay and confirm that module is based on the apparatus characteristic code obtained in step F 1, searches the upgrading pay records of relevant positions service terminal.In step F 22, determining whether to continue to provide follow-up service based on lookup result, particularly, when finding the upgrading pay records of location-based service terminal, performing step G; When not finding the upgrading pay records of location-based service terminal, performing step K 2, stopping updating operation.
In step G, apparatus characteristic code and the MD5 algorithm of the legal active coding generation module 64 position-based service terminal in server 100 generate legal active coding.It is pointed out that this legal active coding is unique for each apparatus characteristic code.Afterwards, in step H, legal active coding is sent to location-based service terminal by communication module 10 by server 100.
In step I, location-based service terminal obtains upgrade software, such as, mode by downloading.Afterwards, in step J, location-based service terminal runs upgrade software installation procedure, and at installation interface, display request user inputs active coding.User can input according to the legal active coding received, after user inputs active coding, enter step K, location-based service terminal can calculate legal active coding according to MD5 algorithm and apparatus characteristic code and judge that whether the active coding that user inputs is consistent with legal active coding, when consistent, perform step K 1, allow location-based service terminal to carry out the upgrading of navigation software, continue installation procedure; When inconsistent, perform step K 2, stop upgrade software installation procedure.
It should be noted that, in the method for navigation software updating and management of the present invention, step F 21 and step F 22 are optional steps, adopt in figure 3 and are indicated by the dashed box.Such as, for paid upgrade service, need to perform step F 21 and F22; And for free upgrade service, then without the need to performing step F 21 and F22.
The present invention is described by some embodiments, and those skilled in the art know, without departing from the spirit and scope of the present invention, can carry out various change or equivalent replacement to these characteristic sum embodiments.In addition, under the teachings of the present invention, can modify to adapt to concrete situation and material to these characteristic sum embodiments and can not the spirit and scope of the present invention be departed from.Therefore, the present invention is not by the restriction of specific embodiment disclosed herein, and the embodiment in the right of all the application of falling into all belongs to protection scope of the present invention.
Claims (6)
1. a method for navigation software updating and management, is characterized in that, comprising:
The navigation software upgrade request of A, receiving position service terminal;
B, the master routine obtaining current the stored navigation software of described location-based service terminal and corresponding version number;
C, the Effect-based operation digest algorithm master routine to the described navigation software obtained from described location-based service terminal carries out computing, to calculate corresponding first digest value;
D, described first digest value to be compared with second digest value corresponding with described version number stored in server; And
E1, when judging that described first digest value is consistent with described second digest value, described navigation software upgrading is carried out to described location-based service terminal; Wherein, described second digest value carries out computing based on the master routine of described Message Digest 5 to the legal navigation software of the described version number prestored and obtains; Wherein, relative to described version number, described second digest value is unique;
Wherein, described to described location-based service terminal carry out described navigation software upgrading comprise:
F1, obtain the apparatus characteristic code of described location-based service terminal;
G, generate legal active coding based on the apparatus characteristic code of described location-based service terminal, wherein said legal active coding is unique for each apparatus characteristic code;
H, send described legal active coding to described location-based service terminal;
I, described location-based service terminal obtain upgrade software;
J, enter upgrade software installation procedure, request user inputs active coding;
Whether the legal active coding that K, the active coding and the location-based service terminal that compare user's input generate is consistent, when consistent, and continuation installation procedure, when inconsistent, termination installation procedure.
2. the method for navigation software updating and management according to claim 1, is characterized in that, before step G, also comprises:
F21, based on the apparatus characteristic code obtained in step F 1, search the upgrading pay records about described location-based service terminal;
F22, when finding the upgrading pay records of described location-based service terminal, perform step G; And
When not finding the upgrading pay records of described location-based service terminal, stop updating operation.
3. the method for navigation software updating and management according to any one of claim 1 to 2, is characterized in that, described Message Digest 5 is MD5 algorithm, and described first digest value and the second digest value are MD5 value.
4. for a server for navigation software updating and management, it is characterized in that, comprising:
Communication module, for the navigation software upgrade request of receiving position service terminal;
First acquisition module, for obtaining the master routine of current the stored navigation software of described location-based service terminal and corresponding version number by described communication module;
Algoritic module, carries out computing for the master routine of Effect-based operation digest algorithm to the described navigation software obtained from described location-based service terminal, to calculate corresponding first digest value;
Memory module, wherein stores described version number and carries out computing based on the master routine of described Message Digest 5 to the legal navigation software of the described version number prestored and obtain the second digest value; Relative to described version number, described second digest value is unique;
First comparison module, for comparing described first digest value and described second digest value;
Updating operation control module, for when described first digest value is consistent with described second digest value, controls the operation that described location-based service terminal carries out described navigation software upgrading;
Wherein, described updating operation control module comprises:
Second acquisition module, for obtaining the apparatus characteristic code of described location-based service terminal by described communication module;
Legal active coding generation module, generates legal active coding for the apparatus characteristic code based on described location-based service terminal, and wherein said legal active coding is unique for each apparatus characteristic code;
Described communication module is also for sending described legal active coding to described location-based service terminal.
5. the server for navigation software updating and management according to claim 4, is characterized in that, also comprise:
Pay and confirm module, for based on obtained apparatus characteristic code, search the upgrading pay records about described location-based service terminal; Wherein,
When finding the upgrading pay records of described location-based service terminal, send the instruction generating legal active coding to legal active coding generation module; And
When not finding the upgrading pay records of described location-based service terminal, send the instruction stopping updating operation.
6. the server for navigation software updating and management according to claim 4, is characterized in that, described Message Digest 5 is MD5 algorithm, and described first digest value and the second digest value are MD5 value.
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| CN103825925A (en) * | 2012-11-19 | 2014-05-28 | 腾讯科技（深圳）有限公司 | Application program upgrading method and system, and application program upgrading client terminal |
| CN103327026B (en) * | 2013-06-28 | 2016-03-02 | 腾讯科技（深圳）有限公司 | A kind of data-updating method and the system of renewal |
| CN106502883B (en) * | 2016-10-09 | 2019-03-15 | 武汉斗鱼网络科技有限公司 | The database synchronization method and system of client and server-side when automatic test |
| CN109542500B (en) * | 2018-10-25 | 2022-06-28 | 惠州市德赛西威汽车电子股份有限公司 | Anti-cracking system upgrading method based on activation code |
| CN111209017B (en) * | 2019-10-23 | 2023-09-22 | 高新兴创联科技股份有限公司 | GMS-based CIR file remote upgrading method |
| CN115314556B (en) * | 2022-07-04 | 2024-03-08 | 和芯星通科技(北京)有限公司 | GNSS positioning system |
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