CN102685266A - Zone file signature method and system - Google Patents
Zone file signature method and system Download PDFInfo
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- CN102685266A CN102685266A CN2012101489266A CN201210148926A CN102685266A CN 102685266 A CN102685266 A CN 102685266A CN 2012101489266 A CN2012101489266 A CN 2012101489266A CN 201210148926 A CN201210148926 A CN 201210148926A CN 102685266 A CN102685266 A CN 102685266A
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Abstract
The invention provides a zone file signature method and a system. The zone file signature system comprises a zone file signature control device and at least two processing devices; the zone file signature control device comprises a splitting module, an allocating module and an integrating module. The splitting module is used for splitting a first zone file into multiple first sub-files according to the acquired processing capacity information of each processing device; the allocating module is used for allocating each first sub-file respectively to each processing device; the integrating module is used for integrating the first sub-files which are processed in encryption and signature and are transmitted by the processing device into a second zone file; and the processing device is used for performing the encryption and signature processing for the allocated first sub-file. Due to the adoption of the zone file signature method and system, time for the signature operation and the occupation of the computing resource and the storage resource can be greatly reduced, the real-time requirement of a domain name system (DNS) for the data can be satisfied, and the signature processing effect for the zone file can be improved.
Description
Technical field
The present invention relates to the domain name system technology, relate in particular to a kind of district file signature method and system.
Background technology
Domain name system (Domain Name System; Be called for short DNS) as one of important foundation facility of the Internet; The development of novel economizer patterns such as the ecommerce that drives along with the develop rapidly of internet industry, Online Store, DNS is bringing into play more and more important function in internet community.Along with the importance of the Internet to world today's society and economy grows with each passing day, the requirement of its fail safe also increases thereupon.
DNS security extension (DNS Security Extensions; Be called for short DNSSEC); Be by the Internet engineering duty group (Internet Engineering Task Force; The mechanism of a series of DNS safety certifications that abbreviation IETF) provide is expanded on the basis of original resource record, and the DNS after the expansion provides the mechanism of a kind of data authentication and transaction interaction authentication.Resource record set after the expansion adopts information such as encryption, summary to carry out data authentication and transaction interaction authentication mechanism.Along with networks development, the quantity of domain names has demonstrated the trend of explosive growth, and the district's file in order to the record resource record that brings thus is increasing.Because data encryption, signature consume a large amount of computational resource and storage resources, can not satisfy the real-time requirement of DNS to data.
Summary of the invention
The present invention provides a kind of district file signature method and system, to realize the distributed signature process to district's file, improves the signature process effect to district's file.
First aspect of the present invention provides a kind of district file signature system, comprises district's file signature control appliance and at least two treatment facilities;
Said district file signature control appliance comprises:
Split module, be used for according to the disposal ability information of each treatment facility that gets access to first district's file being split as a plurality of first subfiles, wherein, said first subfile comprises many resource records;
Distribution module is used for each said first subfile is distributed to each said treatment facility respectively;
Integrate module is used for first subfile through after encryption and the signature process that each said treatment facility sends is integrated into second district's file;
Said treatment facility is used for said first subfile that is assigned to is encrypted and signature process.
Aforesaid district file signature system; Wherein, Said distribution module also is used for the disposition of each said treatment facility is monitored, and generates monitoring result, said first subfile is distributed to the said treatment facility with disposal ability according to said monitoring result.
Aforesaid district file signature system, wherein,
Said fractionation module comprises:
First split cells is used for according to the disposal ability information of each the said treatment facility that gets access at least said first district's file being split as a plurality of second subfiles, and wherein, said second subfile comprises many said resource records;
Allocation units are used for each said second subfile is distributed to each said treatment facility respectively;
Integral unit is used for second subfile through after the ordering processing that each said treatment facility sends is integrated into the 3rd district's file;
Second split cells is used for according to the disposal ability information of each said treatment facility said the 3rd district's file being split as a plurality of said first subfiles;
Correspondingly, said treatment facility also is used for said second subfile that the is assigned to processing of sorting.
Aforesaid district file signature system, wherein,
Said treatment facility also is used for each resource record of said first subfile that is assigned to is encrypted and signature process and transmission through first mapping model;
Correspondingly, said integrate module also is used for each resource record through after encryption and the signature process through first subfile after encryption and the signature process that each said treatment facility sends is integrated into said second district's file through the first stipulations model.
Aforesaid district file signature system, wherein,
Said treatment facility also is used for each resource record of said second subfile that is assigned to through second mapping model processing and transmitting that sorts;
Correspondingly, said integral unit also is used for providing the second stipulations model to be integrated into said the 3rd district's file each resource record through second subfile after the ordering processing that each said treatment facility sends.
Another aspect of the present invention provides a kind of district file signature method, comprising:
District's file signature control appliance is split as a plurality of first subfiles according to the disposal ability information of at least two treatment facilities that get access to first district's file, and wherein, said first subfile comprises many resource records;
Said district file signature control appliance is distributed to each said treatment facility respectively with each said first subfile;
Said treatment facility is encrypted with signature process to said first subfile that is assigned to and is sent;
Said district file signature control appliance is integrated into second district's file with first subfile through after encryption and the signature process that each said treatment facility sends.
Aforesaid district file signature method, wherein, said district file signature control appliance is distributed to each said treatment facility respectively with each said first subfile, comprising:
Said district file signature control appliance is monitored the disposition of each said treatment facility, generates monitoring result, said first subfile is distributed to the said treatment facility with disposal ability according to said monitoring result.
Aforesaid district file signature method, wherein, said district file signature control appliance will be distinguished file according to the disposal ability information of at least two treatment facilities that get access to and be split as a plurality of first subfiles, comprise:
Said district file signature control appliance is split as a plurality of second subfiles according to the disposal ability information of at least two said treatment facilities that get access to said first district's file, and wherein, said second subfile comprises many said resource records;
Said district file signature control appliance is distributed to each said treatment facility respectively with each said second subfile;
Said treatment facility is to said second subfile that the is assigned to processing and transmitting that sorts;
Said district file signature control appliance is integrated into the 3rd district's file with second subfile through after the ordering processing that each said treatment facility sends;
Said district file signature control appliance is split as a plurality of said first subfiles according to the disposal ability information of at least two said treatment facilities with said the 3rd district's file.
Aforesaid district file signature method, wherein,
Said treatment facility is encrypted with signature process to said first subfile that is assigned to and is sent, and comprising:
Said treatment facility is encrypted with signature process to each resource record in said first subfile that is assigned to through first mapping model and is sent;
Correspondingly, said district file signature control appliance is integrated into second district's file with first subfile through after encryption and the signature process that each said treatment facility sends, and comprising:
Said district file signature control appliance is integrated into said second district's file with each resource record through after encryption and the signature process through in first subfile after encryption and the signature process that each said treatment facility sends through the first stipulations model.
Aforesaid district file signature method, wherein,
Said treatment facility comprises said second subfile that the is assigned to processing and transmitting that sorts:
Said treatment facility to each resource record in said second subfile that is assigned to through second mapping model processing and transmitting that sorts;
Correspondingly, said district file signature control appliance is integrated into the 3rd district's file with second subfile through after the ordering processing that each said treatment facility sends, and comprising:
Said district file signature control appliance provides the second stipulations model to be integrated into said the 3rd district's file each resource record through in second subfile after the ordering processing that each said treatment facility sends.
Can know by technique scheme; The district file signature system that first aspect of the present invention provides; Setting through district's file signature control appliance and at least two treatment facilities; The fractionation module of district's file signature control appliance is split as a plurality of first subfiles with first district's file; Distribution module again will these a plurality of first subfiles be distributed to different treatment facilities respectively and is encrypted and signature process, integrate module will through encryption and signature process after first subfile be integrated into second district's file, realized encryption and signature process to first district's file.Because first district's file that capacity is bigger splits into the first less subfile of capacity; And transfer at least two treatment facility distributed parallels and handle; Greatly reduce taking of signature operation consuming time and computational resource and storage resources; Satisfied the demand of DNS, improved signature process effect district's file to real-time property.
District's file signature method that another aspect of the present invention provides; District's file signature control appliance is split as a plurality of first subfiles according to the disposal ability information of at least two treatment facilities that get access to first district's file; District's file signature control appliance is distributed to each treatment facility respectively with each first subfile; Treatment facility is encrypted with signature process to first subfile that is assigned to and is sent; District's file signature control appliance is integrated into second district's file with first subfile through after encryption and the signature process that each treatment facility sends, and has realized encryption and signature process to first district's file.Because first district's file that capacity is bigger splits into the first less subfile of capacity; And transfer at least two treatment facility distributed parallels and handle; Greatly reduce taking of signature operation consuming time and computational resource and storage resources; Satisfied the demand of DNS, improved signature process effect district's file to real-time property.
Description of drawings
District's file signature system configuration sketch map that Fig. 1 provides for the embodiment of the invention one;
District's file signature system configuration sketch map that Fig. 2 provides for the embodiment of the invention two;
District's file signature method flow diagram that Fig. 3 provides for the embodiment of the invention three;
District's file signature method flow diagram that Fig. 4 provides for the embodiment of the invention four.
Embodiment
Embodiment one
District's file signature system configuration sketch map that Fig. 1 provides for the embodiment of the invention one.As shown in Figure 1, the district file signature system that present embodiment provides specifically can be applied to the signature process to district's file of DNS.The district file signature system that present embodiment provides specifically comprises district's file signature control appliance 11 and at least two treatment facilities 12.District's file signature control appliance 11 and at least two treatment facilities 12 can form a cluster.District's file signature control appliance 11 comprises fractionation module 111, distribution module 112 and integrate module 113.Split module 111 and be used for according to the disposal ability information of at least two treatment facilities 12 that get access to first district's file being split as a plurality of first subfiles, wherein, first subfile comprises many resource records.Distribution module 112 is used for each first subfile is distributed to each treatment facility 12 respectively.Integrate module 113 is used for first subfile through after encryption and the signature process that each treatment facility 12 sends is integrated into second district's file.Treatment facility 12 is used for first subfile that is assigned to is encrypted and signature process.
Particularly, first district's file is in order to the file of record resource record, includes many resource records in first district's file, and resource record can comprise domain name and the information relevant with this domain name.Disposal ability information is encrypted the ability with signature process in order to 12 pairs of treatment facilities of indication district file, specifically can be the processor of treatment facility 12 and the parameter information of internal memory.If the disposal ability of each treatment facility 12 is different; Then splitting module 111 can come first district's file is split the first identical subfile of a plurality of sizes of generation according to the disposal ability information of the minimum treatment facility 12 of disposal ability, can be to splitting the first subfile normal process that obtains to guarantee treatment facility 12.Splitting module 111 can also split first district's file according to the disposal ability information of each treatment facility 12 adaptively; The size that promptly splits first subfile that obtains can be different, can first subfile be distributed to the treatment facility 12 with handled ability.
The subfile through after encryption and the signature process that integrate module 113 will receive is integrated into second district's file, and this second district file is through the district's file after encryption and the signature process.Particularly; When splitting module 111 first district's file being split as a plurality of first subfile; Can number each first subfile; Treatment facility 12 keeps this numbering in the process of first subfile being encrypted with signature process so that integrate module 113 when all receive through encryption and signature process after first subfile after carry out integration processing again, distinguish the integrality of file with assurance.In actual signature process process, if integrate module 113 recognizes first subfile that has disappearance, then can this situation be fed back to distribution module 112, so that distributing to treatment facility 12 with this first subfile again, distribution module 112 correspondingly handles.
The district file signature system that present embodiment provides; Setting through district's file signature control appliance 11 and at least two treatment facilities 12; The fractionation module 111 of district's file signature control appliance 11 is split as a plurality of first subfiles with first district's file; Distribution module 112 again will these a plurality of first subfiles be distributed to different treatment facility 12 respectively and is encrypted and signature process; First subfile that integrate module 113 will pass through after encryption and the signature process is integrated into second district's file, has realized encryption and signature process to first district's file.Because first district's file that capacity is bigger splits into the first less subfile of capacity; And transfer at least two treatment facilities 12 distributed parallels and handle; Greatly reduce taking of signature operation consuming time and computational resource and storage resources; Satisfied the demand of DNS, improved signature process effect district's file to real-time property.
Embodiment two
District's file signature system configuration sketch map that Fig. 2 provides for the embodiment of the invention two.As shown in Figure 2; The district file signature system that present embodiment provides is on the basis of embodiment one; Further; Distribution module 112 also is used for the disposition of each treatment facility 12 is monitored, and generates monitoring result, first subfile is distributed to the treatment facility 12 with disposal ability according to monitoring result.The disposition of treatment facility 12 specifically can embody through the resources occupation rate of treatment facility 12.Disposition through to each treatment facility 12 detects, and can have to ground to carry out the distribution of first subfile, to make full use of the resource of each treatment facility 12.
In the present embodiment, split module 111 and specifically can comprise first split cells 211, allocation units 212, integral unit 213 and second split cells 214.First split cells 211 is used for according to the disposal ability information of two treatment facilities 12 that get access at least first district's file being split as a plurality of second subfiles, and wherein, second subfile comprises many resource records.Allocation units 212 are used for each second subfile is distributed to each treatment facility 12 respectively.Integral unit 213 is used for second subfile through after the ordering processing that each treatment facility 12 sends is integrated into the 3rd district's file.Second split cells 214 is used for according to the disposal ability information of at least two treatment facilities 12 the 3rd district's file being split as a plurality of first subfiles.Correspondingly, treatment facility 12 also is used for second subfile that the is assigned to processing of sorting.
If the resource record in first district's file is unordered, the processing of then at first need sorting to the resource record in first district's file.First split cells 211 splits first district's file according to the disposal ability information of each treatment facility 12, generates a plurality of second subfiles.The method that generates second subfile specifically can with the foregoing description in that first district's file is split into the method for a plurality of first subfiles is identical.Allocation units 212 are distributed to each treatment facility 12 respectively with each second subfile; Concrete; Can each second subfile be distributed to each treatment facility 12 successively; Also can carry out the distribution of second subfile, with making full use of of the resource that realizes treatment facility 12 according to the disposition of each treatment facility 12.Second subfile that 12 pairs of treatment facilities the are assigned to processing of sorting, and second subfile that will sort after handling sends to integral unit 213.Second subfile after each ordering that integral unit 213 will receive is handled is integrated into the 3rd district's file.Resource record in the 3rd district's file is orderly.Setting through first split cells 211, allocation units 212 and integral unit 213; Ordering processing to the resource record in first district's file also is distributed to realization on each treatment facility 12; It is consuming time to reduce sorting operation greatly, has further improved treatment effect.
In the present embodiment, treatment facility 12 specifically can also be used for each resource record of first subfile that is assigned to is encrypted and signature process through first mapping model.Correspondingly, integrate module 113 can also be used for each resource record through after encryption and the signature process through first subfile after encryption and the signature process that each treatment facility 12 sends is integrated into second district's file through the first stipulations model.
Treatment facility 12 can adopt mapping-stipulations (Map-Reduce) model at the integration process of processing procedure of first subfile being encrypted and signing and 113 pairs first subfiles of integrate module; It is the mapping stage to the encryption and the signature process of first subfile that treatment facility 12 adopts first mapping model, and it is the stipulations stage to the integration process of first subfile that integrate module 113 adopts the first stipulations model.The output in mapping stage is as the input in stipulations stage.In the mapping stage, each resource record in first subfile can be encrypted and signature operation on independent parallel ground.Particularly, can be with each resource record with the input of certain form, key-value pair form for example can be with domain name as key, with the domain name relevant information as value.Map operation can be encrypted and signature process the data of input, is output as a kind of tabulation of new form.This format also can be the key-value pair form, like domain name as key, with the domain name relevant information through encryption with signature process after as being worth.The stipulations union operation that the stipulations stage is carried out appointment to the output in mapping stage, pattern of the input is identical with the form of mapping.Through the setting of mapping-stipulations model, can improve convenience, and constraint is simple to the distributed signature process of first subfile, be easy to realize.
In the present embodiment, treatment facility 12 also is used for each resource record of second subfile that is assigned to through the processing of sorting of second mapping model.Correspondingly, integral unit 213 also is used for providing the second stipulations model to be integrated into the 3rd district's file each resource record through second subfile after the ordering processing that each treatment facility 12 sends.Particularly, second mapping model can be realized the ordering of each resource record is handled.First mapping model of its implementation procedure and the foregoing description and the implementation of the first stipulations model are similar.
Embodiment three
District's file signature method flow diagram that Fig. 3 provides for the embodiment of the invention three.As shown in Figure 3, district's file signature method that present embodiment provides specifically can realize that this repeats no more its implementation procedure through the district file signature system that any embodiment of the present invention provides.
District's file signature method that present embodiment provides comprises:
Step 10, district's file signature control appliance are split as a plurality of first subfiles according to the disposal ability information of at least two treatment facilities that get access to first district's file, and wherein, first subfile comprises many resource records;
District's file signature method that present embodiment provides; District's file signature control appliance is split as a plurality of first subfiles according to the disposal ability information of at least two treatment facilities that get access to first district's file; District's file signature control appliance is distributed to each treatment facility respectively with each first subfile; Treatment facility is encrypted with signature process to first subfile that is assigned to and is sent; District's file signature control appliance is integrated into second district's file with first subfile through after encryption and the signature process that each treatment facility sends, and has realized encryption and signature process to first district's file.Because first district's file that capacity is bigger splits into the first less subfile of capacity; And transfer at least two treatment facility distributed parallels and handle; Greatly reduce taking of signature operation consuming time and computational resource and storage resources; Satisfied the demand of DNS, improved signature process effect district's file to real-time property.
Embodiment four
District's file signature method flow diagram that Fig. 4 provides for the embodiment of the invention four.As shown in Figure 4, in the present embodiment, step 20, district's file signature control appliance is distributed to each treatment facility respectively with each first subfile, specifically can comprise the steps:
District's file signature control appliance is monitored the disposition of each treatment facility, generates monitoring result, first subfile is distributed to the treatment facility with disposal ability according to monitoring result.
Disposition through to each treatment facility detects, and can have to ground to carry out the distribution of first subfile, to make full use of the resource of each treatment facility.
In the present embodiment.Step 10, district's file signature control appliance will be distinguished file according to the disposal ability information of at least two treatment facilities that get access to and be split as a plurality of first subfiles, specifically can comprise the steps:
If the resource record in first district's file is unordered, the processing of then can at first need sorting to the resource record in first district's file.Owing to being handled also to be distributed on each treatment facility, the ordering of the resource record in first district's file realizes that it is consuming time to reduce sorting operation greatly, has further improved treatment effect.
In the present embodiment, step 30, treatment facility is encrypted with signature process to first subfile that is assigned to and is sent, and specifically can comprise the steps:
Treatment facility is encrypted with signature process to each resource record in first subfile that is assigned to through first mapping model and is sent;
Correspondingly, step 40, district's file signature control appliance is integrated into second district's file with first subfile through after encryption and the signature process that each treatment facility sends, and specifically can comprise the steps:
Distinguish the file signature control appliance each resource record through after encryption and the signature process through in first subfile after encryption and the signature process that each treatment facility sends is integrated into second district's file through the first stipulations model.
In the present embodiment, step 103, treatment facility specifically can comprise the steps: second subfile that the is assigned to processing and transmitting that sorts
Treatment facility to each resource record in second subfile that is assigned to through the second stipulations model processing and transmitting that sorts;
Correspondingly, step 104, district's file signature control appliance is integrated into the 3rd district's file with second subfile through after the ordering processing that each treatment facility sends, and specifically comprises:
District's file signature control appliance provides the second stipulations model to be integrated into the 3rd district's file each resource record through in second subfile after the ordering processing that each treatment facility sends.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of program command; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (10)
1. a district file signature system is characterized in that: comprise district's file signature control appliance and two treatment facilities at least;
Said district file signature control appliance comprises:
Split module, be used for according to the disposal ability information of each treatment facility that gets access to first district's file being split as a plurality of first subfiles, wherein, said first subfile comprises many resource records;
Distribution module is used for each said first subfile is distributed to each said treatment facility respectively;
Integrate module is used for first subfile through after encryption and the signature process that each said treatment facility sends is integrated into second district's file;
Said treatment facility is used for said first subfile that is assigned to is encrypted and signature process.
2. district according to claim 1 file signature system; It is characterized in that: said distribution module also is used for the disposition of each said treatment facility is monitored; Generate monitoring result, said first subfile is distributed to said treatment facility with disposal ability according to said monitoring result.
3. district according to claim 1 file signature system is characterized in that:
Said fractionation module comprises:
First split cells is used for according to the disposal ability information of each the said treatment facility that gets access at least said first district's file being split as a plurality of second subfiles, and wherein, said second subfile comprises many said resource records;
Allocation units are used for each said second subfile is distributed to each said treatment facility respectively;
Integral unit is used for second subfile through after the ordering processing that each said treatment facility sends is integrated into the 3rd district's file;
Second split cells is used for according to the disposal ability information of each said treatment facility said the 3rd district's file being split as a plurality of said first subfiles;
Correspondingly, said treatment facility also is used for said second subfile that the is assigned to processing of sorting.
4. district according to claim 1 file signature system is characterized in that:
Said treatment facility also is used for each resource record of said first subfile that is assigned to is encrypted and signature process and transmission through first mapping model;
Correspondingly, said integrate module also is used for each resource record through after encryption and the signature process through first subfile after encryption and the signature process that each said treatment facility sends is integrated into said second district's file through the first stipulations model.
5. district according to claim 3 file signature system is characterized in that:
Said treatment facility also is used for each resource record of said second subfile that is assigned to through second mapping model processing and transmitting that sorts;
Correspondingly, said integral unit also is used for providing the second stipulations model to be integrated into said the 3rd district's file each resource record through second subfile after the ordering processing that each said treatment facility sends.
6. district's file signature method is characterized in that, comprising:
District's file signature control appliance is split as a plurality of first subfiles according to the disposal ability information of at least two treatment facilities that get access to first district's file, and wherein, said first subfile comprises many resource records;
Said district file signature control appliance is distributed to each said treatment facility respectively with each said first subfile;
Said treatment facility is encrypted with signature process to said first subfile that is assigned to and is sent;
Said district file signature control appliance is integrated into second district's file with first subfile through after encryption and the signature process that each said treatment facility sends.
7. district according to claim 6 file signature method is characterized in that, said district file signature control appliance is distributed to each said treatment facility respectively with each said first subfile, comprising:
Said district file signature control appliance is monitored the disposition of each said treatment facility, generates monitoring result, said first subfile is distributed to the said treatment facility with disposal ability according to said monitoring result.
8. district according to claim 6 file signature method is characterized in that, said district file signature control appliance will be distinguished file according to the disposal ability information of at least two treatment facilities that get access to and be split as a plurality of first subfiles, comprise:
Said district file signature control appliance is split as a plurality of second subfiles according to the disposal ability information of at least two said treatment facilities that get access to said first district's file, and wherein, said second subfile comprises many said resource records;
Said district file signature control appliance is distributed to each said treatment facility respectively with each said second subfile;
Said treatment facility is to said second subfile that the is assigned to processing and transmitting that sorts;
Said district file signature control appliance is integrated into the 3rd district's file with second subfile through after the ordering processing that each said treatment facility sends;
Said district file signature control appliance is split as a plurality of said first subfiles according to the disposal ability information of at least two said treatment facilities with said the 3rd district's file.
9. district according to claim 6 file signature method is characterized in that:
Said treatment facility is encrypted with signature process to said first subfile that is assigned to and is sent, and comprising:
Said treatment facility is encrypted with signature process to each resource record in said first subfile that is assigned to through first mapping model and is sent;
Correspondingly, said district file signature control appliance is integrated into second district's file with first subfile through after encryption and the signature process that each said treatment facility sends, and comprising:
Said district file signature control appliance is integrated into said second district's file with each resource record through after encryption and the signature process through in first subfile after encryption and the signature process that each said treatment facility sends through the first stipulations model.
10. district according to claim 8 file signature method is characterized in that:
Said treatment facility comprises said second subfile that the is assigned to processing and transmitting that sorts:
Said treatment facility to each resource record in said second subfile that is assigned to through second mapping model processing and transmitting that sorts;
Correspondingly, said district file signature control appliance is integrated into the 3rd district's file with second subfile through after the ordering processing that each said treatment facility sends, and comprising:
Said district file signature control appliance provides the second stipulations model to be integrated into said the 3rd district's file each resource record through in second subfile after the ordering processing that each said treatment facility sends.
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| CN201210148926.6A CN102685266B (en) | 2012-05-14 | 2012-05-14 | Zone file signature method and system |
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| CN201210148926.6A CN102685266B (en) | 2012-05-14 | 2012-05-14 | Zone file signature method and system |
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| CN106790653A (en) * | 2017-01-17 | 2017-05-31 | 上海泓智信息科技有限公司 | Document transmission processing method and device |
| CN108076034A (en) * | 2016-11-11 | 2018-05-25 | 北京嘀嘀无限科技发展有限公司 | The method, apparatus and system of encryption and decryption data |
| CN109190094A (en) * | 2018-09-05 | 2019-01-11 | 盈嘉互联（北京）科技有限公司 | Building Information Model file cutting method based on IFC standard |
| CN113793141A (en) * | 2021-09-01 | 2021-12-14 | 深圳市互联在线云计算股份有限公司 | Transaction method, device and equipment based on hardware wallet and readable storage medium |
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| CN109190094A (en) * | 2018-09-05 | 2019-01-11 | 盈嘉互联（北京）科技有限公司 | Building Information Model file cutting method based on IFC standard |
| CN109190094B (en) * | 2018-09-05 | 2023-03-10 | 盈嘉互联（北京）科技有限公司 | Building information model file segmentation method based on IFC standard |
| CN113793141A (en) * | 2021-09-01 | 2021-12-14 | 深圳市互联在线云计算股份有限公司 | Transaction method, device and equipment based on hardware wallet and readable storage medium |
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