CN102622251A - Method and server for managing navigation software upgrading - Google Patents
Method and server for managing navigation software upgrading Download PDFInfo
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- CN102622251A CN102622251A CN2012100585957A CN201210058595A CN102622251A CN 102622251 A CN102622251 A CN 102622251A CN 2012100585957 A CN2012100585957 A CN 2012100585957A CN 201210058595 A CN201210058595 A CN 201210058595A CN 102622251 A CN102622251 A CN 102622251A
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Abstract
The invention relates to a method and a server for managing navigation software upgrading. The method comprises the following steps of: A, receiving a navigation software upgrading request of a location-based service terminal; B, acquiring a main program and a corresponding version number of navigation software stored in the location-based service terminal at present; C, performing operation on the main program of the navigation software acquired from the location-based service terminal based on a message digest algorithm so as to work out a corresponding first digest value; D, comparing the first digest value with a second digest value which corresponds to the version number and is stored in the server; and E1, performing the navigation software upgrading on the location-based service terminal when the first digest value and the second digest value are judged to be consistent. Through implementing the method and the server for managing the navigation software upgrading, the main program of the navigation software is verified through using the message digest algorithm in the navigation software upgrading progress, so that pirated navigation software cannot be upgraded, and therefore, the pirated navigation software can be effectively prevented from being used, and the lawful rights and interests of a software vendor are protected.
Description
Technical field
The present invention relates to the navigation information service field, more particularly, relate to a kind of method of navigation software updating and management and be used for the server of navigation software updating and management.
Background technology
For travelling outdoors, for the activity such as self-driving travel, more becoming that people rely on, the service item of expectation location-based service day.Location-based service equipment is meant the equipment that itself possesses the various functions relevant with the position, perhaps can be through the equipment of far-end online mode to user-provided location service and correlation function thereof.Location-based service equipment can be computer, mobile phone, navigator etc.Location-based service equipment is example with the navigator; Its principle of work is: navigator is confirmed the position coordinates of target location; The position coordinates of putting down in writing in the electronic chart that itself and self are stored matees, and confirms the accurate position of navigation object in electronic chart of this navigator of lift-launch with this.Navigator can be mobile unit, portable navigation device, cell phone apparatus etc.
Why location-based service equipment can possess navigation feature is because store navigation software in the location-based service equipment, comprises electronic chart in the navigation software, through user's operation, can operate electronic chart, also can realize navigation feature.Because geography information can change in time, the correlation function of navigation and design also can be optimized, so navigation software whenever after a while, will be upgraded.Have the piracy of navigation software in the market; Because navigation software piracy might be revised navigation software, therefore, when carrying out the navigation software upgrading; It is unsuccessful just might to upgrade; Perhaps there are problems in the navigation software after the upgrading, influences user's experience, has also damaged the legitimate rights and interests of businessman simultaneously.Therefore, in order to prevent to use piracy software, in order to guarantee service quality, need a kind of way and system that the upgrading of navigation software is effectively managed simultaneously.
Summary of the invention
The technical matters that the present invention will solve is, easily by the problem of piracy, a kind of method of navigation software updating and management is provided to the navigation software that exists in the prior art, to stop pirate navigation software.
Another technical matters that the present invention will solve is, easily by the problem of piracy, a kind of server that is used for the navigation software updating and management is provided to the navigation software that exists in the prior art, to stop pirate navigation software.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method of navigation software updating and management is provided, comprises:
The navigation software upgrade request of A, receiving position service terminal;
B, obtain the master routine and the corresponding version number of the current navigation software of storing in said location-based service terminal;
C, based on Message Digest 5 the master routine of the said navigation software that obtains from said location-based service terminal is carried out computing, to calculate corresponding first digest value;
D, compared with said version number corresponding second digest value what store in said first digest value and the management server; And
E1, when judging that said first digest value is consistent with said second digest value, said navigation software is carried out at said location-based service terminal upgrades.
In the method for navigation software updating and management of the present invention, said second digest value is based on said Message Digest 5 to carry out computing and obtains the master routine of legal navigation software of the said version number of storage in advance; Wherein, with respect to said version number, said second digest value is unique.
In the method for navigation software updating and management of the present invention, saidly the upgrading of said navigation software carried out at said location-based service terminal comprised:
F1, obtain the apparatus characteristic sign indicating number at said location-based service terminal;
G, generate legal active coding based on the apparatus characteristic sign indicating number at said location-based service terminal, wherein said legal active coding is unique for each apparatus characteristic sign indicating number;
H, the said legal active coding of transmission are to said location-based service terminal;
I, said location-based service terminal obtain upgrade software;
J, entering upgrade software installation procedure, the request user imports active coding;
Whether the active coding of K, comparison user input is consistent with the legal active coding that the location-based service terminal generates, and when unanimity, continues installation procedure, when inconsistent, stops 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 sign indicating number that is obtained in the step F 1, search the upgrading pay records at relevant said location-based service terminal;
F22, when finding the upgrading pay records at said location-based service terminal, execution in step G; And
When not finding the upgrading pay records at said location-based service terminal, stop updating operation.
In the method for navigation software updating and management of the present invention, said Message Digest 5 is the MD5 algorithm, and said first digest value and second digest value are the MD5 value.
The present invention solves another technical scheme that its technical matters adopts: construct a kind of server that is used for the navigation software updating and management, it is characterized in that, comprising:
Communication module is used for the navigation software upgrade request of receiving position service terminal,
First acquisition module is used for obtaining through said communication module the master routine and the corresponding version number of the current navigation software of storing in said location-based service terminal;
Algoritic module is used for based on Message Digest 5 the master routine of the said navigation software that obtains from said location-based service terminal being carried out computing, to calculate corresponding first digest value;
Memory module, wherein store said version number and based on said Message Digest 5 to storage in advance the master routine of legal navigation software of said version number carry out computing and obtain second digest value;
First comparison module is used for said first digest value and said second digest value are compared;
The updating operation control module is used for when said first digest value is consistent with said second digest value, controls the operation that said navigation software upgrading is carried out at said location-based service terminal.
At the server that is used for the navigation software updating and management of the present invention, with respect to said version number, said second digest value is unique.
At the server that is used for the navigation software updating and management of the present invention, said updating operation control module comprises:
Second acquisition module is used for obtaining through said communication module the apparatus characteristic sign indicating number at said location-based service terminal;
Legal active coding generation module is used for generating legal active coding based on the apparatus characteristic sign indicating number at said location-based service terminal, and wherein said legal active coding is unique for each apparatus characteristic sign indicating number;
Said communication module also is used to send said legal active coding to said location-based service terminal.
At the server that is used for the navigation software updating and management of the present invention, also comprise:
Pay and confirm module, be used for, search the upgrading pay records at relevant said location-based service terminal based on the apparatus characteristic sign indicating number that is obtained; Wherein,
When finding the upgrading pay records at said location-based service terminal, send the instruction that generates legal active coding to legal active coding generation module; And
When not finding the upgrading pay records at said location-based service terminal, send the instruction that stops updating operation.
At the server that is used for the navigation software updating and management of the present invention, said Message Digest 5 is the MD5 algorithm, and said first digest value and second digest value are the MD5 value.
Embodiment of the present invention; Has following beneficial effect: the master routine of navigation software is verified through in the navigation software escalation process, using message digest algorithm; Make pirate navigation software to upgrade; Thereby can prevent the use of pirate navigation software effectively, the legitimate rights and interests of protection software vendor.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the structural representation that the present invention is used 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 according to the method for the navigation software updating and management of first embodiment of the invention.
Embodiment
At computer safety field, relate to an important category, that is exactly an encryption and decryption technique.The development of encryption and decryption technique for computer security provides very big guarantee, also along with cracking spreading of technology, has brought challenge to computer security simultaneously.In the middle of the computer encipher algorithm, mainly there is the algorithm of major types such as symmetric key system, unsymmetrical key system PKI system, eap-message digest and digital signature.
Message digest algorithm is MD2 for example; MD4 and MD5 algorithm are a kind of HASH functions that is widely used, and are the single hash functions that is specifically designed to encryption by Ron Rivest design, through producing the informative abstract of 128 (16 bytes) after the computing of MD5 algorithm; Crack only if use force; Fail to find other good methods, and generally needed more than 1,000 year the general Computing ability Brute Force time, so the MD5 algorithm is a kind of outstanding AES.
The principle of operation of hash function (HASH) is: any character string of importing any length arbitrarily; Through returning the character string of a string regular length after the hash function computing; This character string promptly is called the HASH value, and the unidirectional HASH function that is used to calculate cryptographic hash will be used to produce the target information summary.Use the HASH function mainly can solve two problems: the first, can't go out the information original text before the computing from the cryptographic hash backwards calculation that produces through hash function; The second, can't search two different original texts that after the HASH operation, generate identical HASH value.Therefore utilize hash function, in digital signature, just can solve the problem of certifying signature and subscriber authentication.
Because informative abstract can have been described a long information or file briefly, so informative abstract is called as " digital finger-print ".For some document texts, the informative abstract of generation is unique.Simultaneously, because we can't reversely calculate original text, informative abstract just is not afraid of yet and is disclosed, and promptly exposes, and can't obtain the source language message yet yet.
The present invention proposes a kind of navigation software updating management method, wherein adopts message digest algorithm to come navigation software is verified, with judge the location-based service terminal employed whether be copyrighted software.
As shown in Figure 1, the server 100 that is used for the 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 further comprises second acquisition module 62, pays and confirm module 64 and legal active coding generation module 66.
Second acquisition module 62 in the updating operation control module 60, pay and confirm module 64 and legal active coding generation module 66, be used for when said first digest value is consistent with said second digest value, the control position service terminal carries out the operation that navigation software is upgraded.
Second acquisition module 62 comprises suitable logic, circuit and/or code, is used for obtaining through communication module 10 the apparatus characteristic sign indicating number at location-based service terminal.For example, under first digest value situation consistent with second digest value, second acquisition module 62 sends instruction through communication module 10 to the location-based service terminal, requires the location-based service terminal that its apparatus characteristic sign indicating number is uploaded onto the server.
Legal active coding generation module 64 comprises suitable logic, circuit and/or code, and the apparatus characteristic sign indicating number and the MD5 algorithm that are used for the Location-Based Services terminal generate legal active coding.To each apparatus characteristic sign indicating number, this legal active coding is unique.The legal active coding that is generated is sent to the location-based service terminal through communication module 10.
Pay and confirm that module 66 comprises suitable logic, circuit and/or code, be used for, search the upgrading pay records at relevant location-based service terminal, and determine whether to continue to provide follow-up service based on lookup result based on the apparatus characteristic sign indicating number that is obtained.Particularly, after the upgrading pay records that finds the location-based service terminal, send the instruction that generates legal active coding to legal active coding generation module 66; When not finding the upgrading pay records at location-based service terminal, send the instruction that stops updating operation.
In some embodiments of the invention, for example for the free upgrade service, after receiving the apparatus characteristic sign indicating number at location-based service terminal, generate legal active coding and transmission immediately.And in further embodiments, for example for paid upgrade service, also need the upgrading paying situation of position service terminal be confirmed, after the charges paid to be confirmed, just generate legal active coding based on the apparatus characteristic sign indicating number.
Among the present invention, the location-based service terminal comprises communication module, memory module and second comparison module.Store apparatus characteristic sign indicating number, the navigation software at location-based service terminal, version number of navigation software etc. in this memory module.Can obtain upgrade software (for example through modes such as downloads) through communication module location-based service terminal.Behind the operation upgrade software installation procedure; Can require the user can import active coding, the user can import according to the legal active coding that receives, and whether the active coding of legal active coding and judges input can be calculated according to MD5 algorithm and apparatus characteristic sign indicating number in the location-based service terminal consistent with legal active coding; When unanimity; 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 elaborated.As shown in Figure 1, in steps A, be used for the navigation software upgrade request of the server 100 receiving position service terminals of navigation software updating and management.Afterwards, at step B, first acquisition module 20 in the server 100 obtains the master routine and the corresponding version number of the current navigation software of storing in location-based service terminal through communication module 10.At step C, algoritic module 40 carries out computing based on Message Digest 5 to the master routine of the navigation software that obtains from the location-based service terminal, to calculate corresponding first digest value.At step D, stored in first digest value that first comparison module 50 will calculate and the storer 30 of server 100 with step B in corresponding second digest value of version number that obtained compare.Afterwards, according to comparative result, determine whether to provide follow-up service.When judging that first digest value is consistent with second digest value, get into step e 1, the position service terminal is carried out the navigation software upgrading.When judging first digest value and second digest value not simultaneously, get into step e 2, do not allow the position service terminal is carried out said navigation software upgrading.
Need to prove, as previously mentioned, can store second digest value of master routine of a plurality of version numbers and each pairing legal navigation software of version number of navigation software in the memory module 30, be similar to and store " vs of version number second digest value " table of comparisons.In addition, can also store the master routine of pairing legal navigation software of each version number or legal navigation software in the memory module 30.First comparison module 50 can read corresponding second digest value of needed version number from memory module 30.Wherein, corresponding to the master routine of the legal navigation software of same version number, second digest value that utilizes Message Digest 5 to calculate is unique.
According to one embodiment of the invention, Fig. 3 further shows the included detailed step of step e among Fig. 2.As shown in Figure 3, the position service terminal is carried out the navigation software upgrading comprise: step F 1, second acquisition module 62 sends instruction to the location-based service terminal in the server 100, to obtain the apparatus characteristic sign indicating number at location-based service terminal.In step F 21, the affirmation module of paying is searched the upgrading pay records at relevant location-based service terminal based on the apparatus characteristic sign indicating number that is obtained in the step F 1 afterwards.In step F 22, determine whether to continue to provide follow-up service based on lookup result, particularly, and when finding the upgrading pay records at location-based service terminal, execution in step G; When not finding the upgrading pay records at location-based service terminal, execution in step K2 stops updating operation.
In step G, the apparatus characteristic sign indicating number and the MD5 algorithm at the legal active coding generation module 64 Location-Based Services terminals in the server 100 generate legal active coding.It is pointed out that this legal active coding is unique for each apparatus characteristic sign indicating number.Afterwards, at step H, server 100 is sent to the location-based service terminal through communication module 10 with legal active coding.
At step I, the location-based service terminal obtains upgrade software, for example the mode through downloading.Afterwards, at step J, location-based service terminal operating upgrade software installation procedure at installation interface, shows that the request user imports active coding.The user can import according to the legal active coding that receives; After the user imports active coding, get into step K, whether the active coding of legal active coding and judges input can be calculated according to MD5 algorithm and apparatus characteristic sign indicating number in the location-based service terminal consistent with legal active coding; When unanimity; Execution in step K1 allows the location-based service terminal to carry out the upgrading of navigation software, continues installation procedure; When inconsistent, execution in step K2 stops the upgrade software installation procedure.
Need to prove that in the method for navigation software updating and management of the present invention, step F 21 is optional steps with step F 22, in Fig. 3, adopt frame of broken lines to represent.For example, for paid upgrade service, need execution in step F21 and F22; And, then need not execution in step F21 and F22 for the free upgrade service.
The present invention describes through some embodiment, and those skilled in the art know, under the situation that does not break away from the spirit and scope of the present invention, can carry out various changes or be equal to replacement these characteristics and embodiment.In addition, under instruction of the present invention, can make amendment to these characteristics and embodiment can not break away from the spirit and scope of the present invention to adapt to concrete situation and material.Therefore, the present invention does not receive the restriction of specific embodiment disclosed herein, and all interior embodiment of claim scope that fall into the application belong to protection scope of the present invention.
Claims (10)
1. the method for a navigation software updating and management is characterized in that, comprising:
The navigation software upgrade request of A, receiving position service terminal;
B, obtain the master routine and the corresponding version number of the current navigation software of storing in said location-based service terminal;
C, based on Message Digest 5 the master routine of the said navigation software that obtains from said location-based service terminal is carried out computing, to calculate corresponding first digest value;
D, compared with said version number corresponding second digest value what store in said first digest value and the server; And
E1, when judging that said first digest value is consistent with said second digest value, said navigation software is carried out at said location-based service terminal upgrades.
2. the method for navigation software updating and management according to claim 1 is characterized in that, said second digest value is based on said Message Digest 5 to carry out computing and obtain the master routine of legal navigation software of the said version number of storage in advance; Wherein, with respect to said version number, said second digest value is unique.
3. the method for navigation software updating and management according to claim 2 is characterized in that, saidly the upgrading of said navigation software is carried out at said location-based service terminal is comprised:
F1, obtain the apparatus characteristic sign indicating number at said location-based service terminal;
G, generate legal active coding based on the apparatus characteristic sign indicating number at said location-based service terminal, wherein said legal active coding is unique for each apparatus characteristic sign indicating number;
H, the said legal active coding of transmission are to said location-based service terminal;
I, said location-based service terminal obtain upgrade software;
J, entering upgrade software installation procedure, the request user imports active coding;
Whether the active coding of K, comparison user input is consistent with the legal active coding that the location-based service terminal generates, and when unanimity, continues installation procedure, when inconsistent, stops installation procedure.
4. the method for navigation software updating and management according to claim 3 is characterized in that, before step G, also comprises:
F21, based on the apparatus characteristic sign indicating number that is obtained in the step F 1, search the upgrading pay records at relevant said location-based service terminal;
F22, when finding the upgrading pay records at said location-based service terminal, execution in step G; And
When not finding the upgrading pay records at said location-based service terminal, stop updating operation.
5. according to the method for each described navigation software updating and management in the claim 1 to 4, it is characterized in that said Message Digest 5 is the MD5 algorithm, said first digest value and second digest value are the MD5 value.
6. a server that is used for the navigation software updating and management is characterized in that, comprising:
Communication module is used for the navigation software upgrade request of receiving position service terminal,
First acquisition module is used for obtaining through said communication module the master routine and the corresponding version number of the current navigation software of storing in said location-based service terminal;
Algoritic module is used for based on Message Digest 5 the master routine of the said navigation software that obtains from said location-based service terminal being carried out computing, to calculate corresponding first digest value;
Memory module, wherein store said version number and based on said Message Digest 5 to storage in advance the master routine of legal navigation software of said version number carry out computing and obtain second digest value;
First comparison module is used for said first digest value and said second digest value are compared;
The updating operation control module is used for when said first digest value is consistent with said second digest value, controls the operation that said navigation software upgrading is carried out at said location-based service terminal.
7. the server that is used for the navigation software updating and management according to claim 6 is characterized in that, with respect to said version number, said second digest value is unique.
8. the server that is used for the navigation software updating and management according to claim 7 is characterized in that, said updating operation control module comprises:
Second acquisition module is used for obtaining through said communication module the apparatus characteristic sign indicating number at said location-based service terminal;
Legal active coding generation module is used for generating legal active coding based on the apparatus characteristic sign indicating number at said location-based service terminal, and wherein said legal active coding is unique for each apparatus characteristic sign indicating number;
Said communication module also is used to send said legal active coding to said location-based service terminal.
9. the server that is used for the navigation software updating and management according to claim 8 is characterized in that, also comprises:
Pay and confirm module, be used for, search the upgrading pay records at relevant said location-based service terminal based on the apparatus characteristic sign indicating number that is obtained; Wherein,
When finding the upgrading pay records at said location-based service terminal, send the instruction that generates legal active coding to legal active coding generation module; And
When not finding the upgrading pay records at said location-based service terminal, send the instruction that stops updating operation.
10. the server that is used for the navigation software updating and management according to claim 8 is characterized in that, said Message Digest 5 is the MD5 algorithm, and said first digest value and second digest value are the MD5 value.
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| 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 |
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| 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 |
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| CN102622251B (en) | 2016-01-06 |
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