CN107171802A - System and method for the electronic signature sign test of ERP heterogeneous systems - Google Patents
System and method for the electronic signature sign test of ERP heterogeneous systems Download PDFInfo
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- CN107171802A CN107171802A CN201710321286.7A CN201710321286A CN107171802A CN 107171802 A CN107171802 A CN 107171802A CN 201710321286 A CN201710321286 A CN 201710321286A CN 107171802 A CN107171802 A CN 107171802A
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- Prior art keywords
- sign test
- request
- timestamp
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/12—Accounting
- G06Q40/125—Finance or payroll
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3297—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving time stamps, e.g. generation of time stamps
Abstract
The present invention relates to the system of the electronic signature sign test for ERP heterogeneous systems, including operation system, time stamp server, SAP system and certificate registration approval system, the operation system is used for generation time and stabs request, and timestamp request is sent into the time stamp server；The time stamp server is used for according to timestamp request generation timestamp information, and the timestamp information is sent into the operation system；The operation system is additionally operable to generate sign test request according to the timestamp information, and sign test request is sent to the SAP system, the SAP system is used to parsing, recording the sign test request, and sends the sign test request to the certificate registration approval system；The certificate registration approval system is used for according to sign test request generation the result information, and the result is sent into the SAP system.It ensure that the security in Heterogeneous ERP System payment funding.
Description
Technical field
The present invention relates to IT application in management control field, in particular to a kind of electronics label for ERP heterogeneous systems
A kind of method of the system and electronic signature sign test for ERP heterogeneous systems of name sign test.
Background technology
With the development of computer technology, particularly Internet technology maturation and promote, to the production of human society and
Life generates far-reaching influence, and it promotes going out for global economic integration progress and this new economic form of network economy
It is existing, developing rapidly for enterprise management informatization has been promoted, the struggle for existence environment of enterprise has been revolutionized so that what enterprise faced
Market environment is fast changing, and the competition between enterprise is more violent.In face of this form, every industry or trade utilizes advanced information one after another
Technology, is based especially on the computer networking technology of Internet technology, carries forward vigorously the informatization of enterprise, realizes long-range letter
Breath processing, information sharing and centralized management, decentralized management, in the hope of getting the mastery, make enterprise to continue to develop growth in competition.Together
When, the traditional management mode of enterprise and management mode are also changed in current networked information era constantly.Electric power row
Industry is that China carries out one of industry of informatization earliest, with information-based practical experience for many years.Electric power enterprise ERP system
It is to be integrated with management philosophy, operation flow, manpower and materials, computer software and hardware in the ERP System of one, passes through
ERP system runs through enterprise business by data, flow, to realize management optimization, reduces management cost.Current state
It is inside and outside in implement ERP ERP information system, substantially using realize financial affair work integration as target, also have enterprise
Industry realizes that complete or collected works roll into a ball contract management target, but contract and ERP, the online management and control of the strict contract of payment funding integration realization case still
Beyond example.In terms of isomery ERP platform intergrations, because the complexity of management process, general ERP business management softwares are not adopted
Implemented with integrated mode.
Realize that diversified business groups business financial security pays integration, there are two subject matters to need solution：One is
Payment funding safety problem must be solved.Traditional ERP system is integrated, during data and Process integration, often directly passes in plain text
Defeated, what is had carries out safe encryption to transmission channel and process, and the data to transmission having are entered using cipher modes such as conventional MD5
Row encryption.All there is maloperation and back-end data of the user to initial data to a certain extent and the peace such as be maliciously tampered in these mechanism
Full blast danger.Two be that must solve integrated process design problem, and by formulating corresponding standard and system, by integrated management and control
Flow is dissolved into information system and carried out.
The content of the invention
The present invention is difficult to meet asking for requirement to solve existing business sign test mode in the financial integrated design of business
Topic, it is proposed that a kind of propositions isomery ERP platform digital certificates are signed the scheme of sign test safety certification, using digital certificate signature with
The mechanism such as timestamp encryption, have taken precautions against the security risks such as user operation anti-repudiation, back-end data be anti-tamper to the full extent, it is ensured that
ERP contract management, fuel settlement data generation financial affairs receipt, construction project settlement data generation financial affairs receipt and financial fund branch
Pay the safety for waiting important business data.A kind of system of the electronic signature sign test for ERP heterogeneous systems is provide in particular, is wrapped
Operation system, time stamp server, SAP system and certificate registration approval system are included, the operation system is stabbed for generation time
Request, and timestamp request is sent to the time stamp server；The time stamp server be used for according to it is described when
Between stamp request generation timestamp information, and the timestamp information is sent to the operation system；The operation system is also used
Asked in generating sign test according to the timestamp information, and sign test request is sent to the SAP system, the SAP systems
Unite and asked for parsing, recording the sign test request, and the sign test is sent to the certificate registration approval system；The certificate
Registering approval system is used for according to sign test request generation the result information, and the result is sent to described
SAP system.
Further, the operation system is when generation time stabs request, and specific steps include：Tissue signature original text, profit
Original text digest value is calculated with SHA1 algorithms, is stabbed according to the original text digest value request time.
Further, the operation system according to the timestamp information when generating sign test request, and specific steps include：
The timestamp information is received, holding time stamp information reorganizes signature former according to the signature original text and timestamp information
Text, calls control to sign, and organizes sign test application.
Further, the certificate registration approval system asks to generate the specific step of the result information according to the sign test
Suddenly include：Analysis request, certificate parameter validity, parsing timestamp obtains the time, and checking certificate is effective the timestamp time
Property, verify certificate and CRL (CRL) list, checking signature.
Further, in addition to ESB system, the ESB system is used in the business system
Transmission information between system, time stamp server, SAP system and certificate registration approval system.
Another aspect of the present invention additionally provides a kind of method of the electronic signature sign test for ERP heterogeneous systems, including such as
Lower step：
The stamp request of S101 operation systems generation time, and timestamp request is sent to time stamp server；
Time stamp server described in S102 believes the timestamp according to timestamp request generation timestamp information
Breath is sent to the operation system；
The sign test is asked transmission by operation system described in S103 always according to timestamp information generation sign test request
Give SAP systems；
SAP system described in S104 parses, records the sign test request, and sends the sign test to certificate registration approval system
Request；
Certificate registration approval system described in S105 is used for according to sign test request generation the result information, and will be described
The result is sent to the SAP system.
Further, the step S101 is specifically included：Tissue signature original text, original text summary is calculated using SHA1 algorithms
Value, is stabbed according to the original text digest value request time.
Further, the step S102 is specifically included：The timestamp information is received, the holding time stabs information, according to
The signature original text and timestamp information reorganize signature original text, call control to sign, organize sign test application.
Further, the step S105 is specifically included：Analysis request, certificate parameter validity, parsing timestamp is obtained
Time, validity of the checking certificate in the timestamp time, checking certificate and CRL lists, carry out checking signature.
Further, also comprise the following steps：Using ESB system in the operation system, time-stamping service
Transmission information between device, SAP system and certificate registration approval system.
The present invention proposes that sign test system and sign test method ensure that the security in Heterogeneous ERP System payment funding.
Brief description of the drawings
The features and advantages of the present invention can be more clearly understood from by reference to accompanying drawing, accompanying drawing is schematical without that should manage
Solve to carry out any limitation to the present invention, in the accompanying drawings：
Fig. 1 illustrates for the system architecture of the electronic signature sign test for ERP heterogeneous systems in some embodiments of the invention
Figure；
Fig. 2 illustrates for the system architecture of the electronic signature sign test for ERP heterogeneous systems in some embodiments of the invention
Figure；
Fig. 3 illustrates for the method flow of the electronic signature sign test for ERP heterogeneous systems in some embodiments of the invention
Figure；
Fig. 4 illustrates for the method flow of the electronic signature sign test for ERP heterogeneous systems in some embodiments of the invention
Figure.
Embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied the present invention is further described in detail.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Embodiment one
As shown in figure 1, the invention provides a kind of system 100 of the electronic signature sign test for ERP heterogeneous systems, including
Operation system 110, time stamp server 120, SAP system 130 and certificate registration approval system 140 (RA), the operation system
110, which are used for generation time, stabs request, and timestamp request is sent into the time stamp server 120；The timestamp
Server 120 is used for according to timestamp request generation timestamp information, and the timestamp information is sent into the industry
Business system 110；The operation system 110 is additionally operable to generate sign test request according to the timestamp information, and please by the sign test
Ask and be sent to the SAP system 130, the SAP system 130 is used to parse, records the sign test request, and is noted to the certificate
Volume approval system sends the sign test request；The certificate registration approval system 140 is used to ask generation to be tested according to the sign test
Object information is demonstrate,proved, and the result is sent to the SAP system 130.
The system 100 of electronic signature sign test in the present invention is integrated by ERP system and payment funding system, realizes
To the signature sign test of payment funding business, it is ensured that fund on-line payment safety.The operation system 110 includes construction project pipe
Reason system, fuel management system, production management system and material Management System.
Further, the operation system 110 is when generation time stabs request, and specific steps include：Tissue signature original text,
Original text digest value is calculated using SHA1 algorithms, is stabbed according to the original text digest value request time.
Further, the operation system 110 according to the timestamp information when generating sign test request, specific steps bag
Include：The timestamp information is received, holding time stamp information is reorganized according to the signature original text and timestamp information and signed
Original text, calls control to sign, and organizes sign test application.
In certain embodiments, the certificate registration approval system 140 is according to sign test request generation the result letter
The specific steps of breath include：Analysis request, certificate parameter validity, parsing timestamp obtains the time, and checking certificate is in timestamp
The validity of time, checking certificate and CRL lists, checking signature.
The system 100 of the present invention, as shown in Fig. 2 also including ESB system 150, the ESB
System 150 (ESB) is used to examine in the operation system 110, time stamp server 120, SAP system 130 and certificate registration
Transmission information between system 140, the ESB system 150 and operation system 110, time stamp server 120, SAP systems
System 130 and certificate registration approval system 140 are coupled.
The present invention utilizes digital certificate authentication subsystem, by the integrated of ERP system and payment funding system, realizes pair
The signature sign test of payment funding business, it is ensured that fund on-line payment safety.
Signature side：ERP system is signed using the private key of signer to crucial voucher payment data, and by after signature
The Information Pull ESB such as data, original business datum, signature be sent in payment funding system.
Sign test side：Payment funding system is received after the voucher payment data that ERP system is sent, it is necessary to judge these data
Whether it is not tampered with transmitting procedure.Payment funding system utilizes the data and original number after the public key of signer, signature
The accuracy of this business datum is judged according to the sign test service being published in using RA systems on ESB.
Embodiment two
As shown in figure 3, present invention also offers a kind of method of the electronic signature sign test for ERP heterogeneous systems, including
Following steps：
The stamp request of S101 operation systems generation time, and timestamp request is sent to time stamp server；
Time stamp server described in S102 believes the timestamp according to timestamp request generation timestamp information
Breath is sent to the operation system；
The sign test is asked transmission by operation system described in S103 always according to timestamp information generation sign test request
Give SAP systems；
SAP system described in S104 parses, records the sign test request, and sends the sign test to certificate registration approval system
Request；
Certificate registration approval system described in S105 is used for according to sign test request generation the result information, and will be described
The result is sent to the SAP system.
As shown in figure 4, method is run including operation system, time stamp server, SAP in multiple systems in the present invention
System, business administration bus system (ESB) and certificate registration approval system (CHDRA).
Further, the step S101 is specifically included：Tissue signature original text, original text summary is calculated using SHA1 algorithms
Value, is stabbed according to the original text digest value request time.
Further, the step S102 is specifically included：The timestamp information is received, the holding time stabs information, according to
The signature original text and timestamp information reorganize signature original text, call control to sign, organize sign test application.
Further, the step S105 is specifically included：Analysis request, certificate parameter validity, parsing timestamp is obtained
Time, validity of the checking certificate in the timestamp time, checking certificate and CRL lists, carry out checking signature.
Further, also comprise the following steps：Using ESB system the operation system, operation system,
Transmission information between time stamp server, SAP system and certificate registration approval system.
Sign test method ensure that in Heterogeneous ERP System in the present invention, fund and the safety paid.
In the present invention, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicate or
Imply relative importance.Term " multiple " refers to two or more, unless otherwise clear and definite restriction.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. the system of a kind of electronic signature sign test for ERP heterogeneous systems, it is characterised in that including operation system, timestamp
Server, SAP system and certificate registration approval system, the operation system are used for generation time and stab request, and by the time
Stamp request is sent to the time stamp server；The time stamp server is used for according to timestamp request generation timestamp
Information, and the timestamp information is sent to the operation system；The operation system is additionally operable to be believed according to the timestamp
Breath generation sign test request, and sign test request is sent to the SAP system, the SAP system is used to parse, records described
Sign test is asked, and sends the sign test request to the certificate registration approval system；The certificate registration approval system is used for root
According to sign test request generation the result information, and the result is sent to the SAP system.
2. the system of the electronic signature sign test according to claim 1 for ERP heterogeneous systems, it is characterised in that described
Operation system is when generation time stabs request, and specific steps include：Tissue signature original text, original text summary is calculated using SHA1 algorithms
Value, is stabbed according to the original text digest value request time.
3. the system of the electronic signature sign test according to claim 2 for ERP heterogeneous systems, it is characterised in that described
Operation system according to the timestamp information when generating sign test request, and specific steps include：The timestamp information is received, is protected
Timestamp information is deposited, signature original text is reorganized according to the signature original text and timestamp information, calls control to sign, tissue is tested
Label application.
4. the system of the electronic signature sign test according to claim 1 for ERP heterogeneous systems, it is characterised in that described
Certificate registration approval system asks the specific steps for generating the result information to include according to the sign test：Analysis request, checking
M odel validity, parsing timestamp obtains time, validity of the checking certificate in the timestamp time, checking certificate and CRL lists,
Checking signature.
5. according to the system of any described electronic signature sign test for ERP heterogeneous systems of Claims 1 to 4, its feature exists
In, in addition to ESB system, the ESB system is in the operation system, time-stamping service
Transmission information between device, SAP system and certificate registration approval system.
6. a kind of method of electronic signature sign test for ERP heterogeneous systems, it is characterised in that comprise the following steps：
The stamp request of S101 operation systems generation time, and timestamp request is sent to time stamp server；
Time stamp server described in S102 sends out the timestamp information according to timestamp request generation timestamp information
Give the operation system；
Sign test request is sent to by operation system described in S103 always according to timestamp information generation sign test request
SAP system；
SAP system described in S104 parses, records the sign test request, and please to the certificate registration approval system transmission sign test
Ask；
Certificate registration approval system described in S105 is used for according to sign test request generation the result information, and by the checking
As a result it is sent to the SAP system.
7. the method for the electronic signature sign test according to claim 6 for ERP heterogeneous systems, it is characterised in that described
Step S101 is specifically included：Tissue signature original text, original text digest value is calculated using SHA1 algorithms, please according to the original text digest value
Seeking time is stabbed.
8. the method for the electronic signature sign test according to claim 7 for ERP heterogeneous systems, it is characterised in that described
Step S102 is specifically included：The timestamp information is received, holding time stamp information is believed according to the signature original text and timestamp
Breath reorganizes signature original text, calls control to sign, and organizes sign test application.
9. the method for the electronic signature sign test according to claim 6 for ERP heterogeneous systems, it is characterised in that described
Step S105 is specifically included：Analysis request, certificate parameter validity, parsing timestamp obtains the time, and checking certificate is in timestamp
The validity of time, checking certificate and CRL lists, carry out checking signature.
10. according to the method for any described electronic signature sign test for ERP heterogeneous systems of claim 6~9, its feature exists
In also comprising the following steps：Using ESB system in the operation system, time stamp server, SAP system and card
Transmission information between book registration approval system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710321286.7A CN107171802A (en) | 2017-05-09 | 2017-05-09 | System and method for the electronic signature sign test of ERP heterogeneous systems |
Applications Claiming Priority (1)
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| CN201710321286.7A CN107171802A (en) | 2017-05-09 | 2017-05-09 | System and method for the electronic signature sign test of ERP heterogeneous systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111581673A (en) * | 2020-05-14 | 2020-08-25 | 济南银华信息技术有限公司 | SAP electronic signature method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130212420A1 (en) * | 2012-02-09 | 2013-08-15 | Rockwell Automation Technologies, Inc. | Time-stamping of industrial cloud data for synchronization |
| CN104113418A (en) * | 2014-07-15 | 2014-10-22 | 浪潮通用软件有限公司 | Rule-configuration-based compound identity authentication method in ERP (enterprise resource planning) system |
| CN104202166A (en) * | 2014-09-15 | 2014-12-10 | 成都博智维讯信息技术有限公司 | Erp(enterprise resource planning) system data encryption method |
| CN105681281A (en) * | 2015-12-30 | 2016-06-15 | 北京金科联信数据科技有限公司 | Password device based on embedded operating system |
| CN105809450A (en) * | 2014-12-31 | 2016-07-27 | 航天信息股份有限公司 | Electronic invoice generation and verification method and system |
-
2017
- 2017-05-09 CN CN201710321286.7A patent/CN107171802A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130212420A1 (en) * | 2012-02-09 | 2013-08-15 | Rockwell Automation Technologies, Inc. | Time-stamping of industrial cloud data for synchronization |
| CN104113418A (en) * | 2014-07-15 | 2014-10-22 | 浪潮通用软件有限公司 | Rule-configuration-based compound identity authentication method in ERP (enterprise resource planning) system |
| CN104202166A (en) * | 2014-09-15 | 2014-12-10 | 成都博智维讯信息技术有限公司 | Erp(enterprise resource planning) system data encryption method |
| CN105809450A (en) * | 2014-12-31 | 2016-07-27 | 航天信息股份有限公司 | Electronic invoice generation and verification method and system |
| CN105681281A (en) * | 2015-12-30 | 2016-06-15 | 北京金科联信数据科技有限公司 | Password device based on embedded operating system |
Non-Patent Citations (2)
| Title |
|---|
| 张帅: "一种基于身份认证的可信时间戳服务体系研究", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
| 陈兴帮: "基于中间件技术的ERP系统中电子签章软件开发", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111581673A (en) * | 2020-05-14 | 2020-08-25 | 济南银华信息技术有限公司 | SAP electronic signature method and system |
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