CN1437375A - Confirmation method for safe mobile e-business platform digital certificate - Google Patents
Confirmation method for safe mobile e-business platform digital certificate Download PDFInfo
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- CN1437375A CN1437375A CN 02100647 CN02100647A CN1437375A CN 1437375 A CN1437375 A CN 1437375A CN 02100647 CN02100647 CN 02100647 CN 02100647 A CN02100647 A CN 02100647A CN 1437375 A CN1437375 A CN 1437375A
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- certificate
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- mobile
- digital certificate
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Abstract
An outhentication method for data certificate of safe mobile electronic business platform includes the following steps: the dealer of SIM card creates RSM cryptographic key pair within the SIM card and to derive out the public key for submitting its data to checking system of signature, the user submits certificat application to distribution platform through handphone, the signature checking system will check the application and to forward certificate request to CA which will produce certification for the User and the publish it on list tree of list server as well as to feedback the result to the User, safe server will call on the list tree to obtain certificate and information of certificate revoke list (CRC), the information sent by the User will be transmitted to the safe server to check whether the certificate is valid or not, the public key of the User will be obtained if it is valid and the User's signature is checked.
Description
Technical field
The present invention relates to a kind of mobile e-business system, relate more specifically to a kind of authentication method of in gsm mobile communication system, realizing the safe mobile e-business digital certificate.
Background technology
In realizing mobile e-business, can both uniquely inerrably discern the opposing party who concludes the business in order to guarantee each user, just need carry out authentication.The safety certification of ecommerce is to realize the key of ecommerce.Based on the mobile e-business model of SIM application toolkit (STK) technology and Mobile business model its deficiency and defective are arranged all at present based on wireless application protocol (wap).Adopt the STK technology to realize that Secure Transaction has following deficiency:
Menu is dumb.The menu of STK card can't be changed once just writing, if user or bank need increase new application, must change a SIM card in addition so.
Adopt the symmetric key system, no Public Key Infrastructure(PKI) mechanism.Though whole communication process is encrypted, if the user is denied that to certain transaction then this system can't give conclusive evidence.
The visit channel is single.At present, application service is generally initiated from mobile phone by the user, has limited range of application, can't realize some application.
Employing has following deficiency based on the model of WAP technology:
Fail safe end to end can not be provided.The enciphered message that portable terminal is initiated is decrypted at the wireless application protocol (wap) gateway, therefore, even have the support of wireless identity module (WIM) technology, can not guarantee safe end to end and private between the service provider of truly user fully.
Wireless identity module (WIM) card technique is immature.The WAP1.2 agreement proposes wireless identity module (WIM) technology for the secure communication that solves on the wireless application protocol (wap), but is at present the research and development stage, does not release commercial WIM card as yet.
Wireless application protocol (wap) is not perfect.Because it is shorter that wap protocol is formulated the time, and more incomplete place is wherein arranged, the WAP Products Compatibility of each producer is relatively poor.
The wireless application protocol (wap) cellphone subscriber is few.Because Mobile business is mainly towards the individual, and the WAP mobile phone is less at present, thereby has limited the user group, is unfavorable for the development of Mobile business.
The WAP traffic rate is low.At present the WAP network rate only is 9.6k/s, and along with the increase of user capture amount, speed also can reduce, thereby can't realize online transaction, says nothing of real-time deal.
As SIM user during to digital information that application service provider (ASP) transmit to maintain secrecy, for authenticity, integrality and non-repudiation that guarantee information transmits, application service provider (ASP) requires SIM user that the information that will transmit is carried out digital signature.
For Mobile business, because a little less than the computing capability of mobile phone, memory space is little, narrow bandwidth is not suitable for adopting the PKI scheme of present wired ecommerce.
Summary of the invention
Purpose of the present invention is exactly to overcome the defective that exists in the above-mentioned prior art, in safe mobile e-business platform involved in the present invention, adopt a kind of simplification certificate---mobile certificate (m-Cert) is realized mobile PKI scheme, a kind of authentication method of safe mobile e-business platform digital certificate is provided.The method applied in the present invention is achieved by the following technical solution: the Verification System of safe mobile e-business platform digital certificate is made of six parts of SIM card merchant, distribution platform, signature verification system, security server, LIST SERVER and authentication center (CA), and this method comprises the steps:
RSA (Rivest-Shamir-Ad1eman) key is derived PKI simultaneously to generating in SIM card, and public key data is submitted to signature verification system;
The user submits certificate request by mobile phone to distribution platform;
Signature verification system is obtained client public key, and the authentication certificate application is submitted certificate request to authentication center (CA);
System of authentication center (CA) is distributed in the directory tree of LIST SERVER for the user Generates Certificate (X.509 standard certificate), and will generate the result and feed back to the user; Simultaneously, authentication center (CA) is distributed on CRL (CRL) in the directory tree according to the change of user profile is irregular;
The directory tree of security server visit LIST SERVER obtains certificate and CRL information;
The Transaction Information that the user sends is sent to security server by distribution platform, after security server obtains user data, (m-Cert) searches user certificate in local certificate repository according to user's mobile certificate, and search CRL (CRL), whether effective to determine certificate, if certificate is effective, then obtain client public key, the checking user's signature.
Only preserve identifier in the described SIM card, and do not preserve digital certificate, and this identifier is corresponding one by one with digital certificate, client public key.
Described SIM card is put and digital certificate identifier one to one at mobile phone EMS memory, when representing digital certificate wherein mobile phone initiated digital signature with this, the result that only will sign and described identifier are sent to the backstage, wherein signature verification program in backstage is only searched customer digital certificate by described identifier, and then carries out signature verification.
Described user's mobile certificate (m-Cert) is and SIM card and the unique corresponding identification sequence of customer digital certificate to adopt the numeral of 16 systems.
According to the method applied in the present invention, in safe mobile e-business platform, utilize m-Cert unique corresponding with user's X.509 certificate.At the SIM card internal memory unique identification of user certificate, i.e. mobile certificate (m-Celt) are arranged.After each user initiates signature, signed data and user's mobile certificate (m-Cert) are sent to the backstage together, the backstage security server is searched user certificate according to mobile certificate (m-Cert), thereby verifies.Owing to have relation one to one between SIM card, user, mobile certificate (m-Cert), private key for user and the customer digital certificate, thereby guaranteed the reliability of checking.By adopting this mode, avoided on mobile channel, transmitting user certificate, reach problem at SIM card stored user certificate.
Description of drawings
Further specify the inner characteristic and the advantage of method of the present invention below in conjunction with accompanying drawing.
Fig. 1 is the formation schematic diagram of safe mobile e-business transaction system;
Fig. 2 is the Verification System schematic diagram of safe mobile e-business platform digital certificate.
Embodiment
Fig. 1 is the formation schematic diagram of safe mobile e-business transaction system.As shown in Figure 1, whole transaction system is by portable terminal, mobile network, safe mobile e-business platform, application service provider, authentication center (CA), and totally five parts constitute.And safe mobile e-business platform is made of SIM card, distribution platform and three parts of security server.Wherein SIM card provides data encryption and signature function as client component; Distribution platform and security server provide data distribution, data encryption and signature verification function as server-side component.Except portable terminal and mobile network are by the gsm communication, remainder is all by the communication of transmission control protocol/Internet Protocol (TCP/IP) Leased line.Safe mobile e-business platform links to each other with authentication center (CA) in being integrated into Public Key Infrastructure(PKI) with the safety that guarantees transaction and the affirmation of identity.
The method of utilizing this safe mobile e-business transaction system to carry out e-commerce transaction comprises the steps:
Be input to application service provider's desired data according to the user from portable terminal, utilize SIM card that data are encrypted, signed, and send the data of encrypting and signing with the form of short message;
The short message of encrypting and sign is forwarded to the distribution platform of safe mobile e-business platform by the mobile network;
Described distribution platform is reassembled as packet with short message, and is forwarded to the application corresponding service provider;
The security server that is positioned at the application service provider is decrypted and verifies the data of encrypting and sign, and passes through as checking, then submits back end application server to, if checking is not passed through, then points out the user rs authentication failure;
Result after back end application server is handled carries out encryption by security server, and is forwarded to described distribution platform;
Described distribution platform is split as short message with data, sends to portable terminal by the mobile network;
Portable terminal receives recombination data bag behind the short message, and enciphered data is decrypted, and the result is shown to the user the most at last.
Described portable terminal receives short message and realizes that by adopting aerial download (OTA) method the mobile subscriber can be carried the function renewal menu by OTA.
Described safe mobile e-business platform is open safe mobile e-business platform, and it can support multi-form access services, makes different users can use different equipment (STK mobile phone, WAP mobile phone, microcomputer) access services provider.
Fig. 2 is the Verification System schematic diagram of safe mobile e-business platform digital certificate.As shown in Figure 2, the Verification System of safe mobile e-business platform digital certificate is made of six parts of SIM card merchant, distribution platform, signature verification system, security server, LIST SERVER and authentication center (CA), and this method comprises the steps:
RSA key derives PKI simultaneously to generating in SIM card, and public key data is submitted to signature verification system;
The user submits certificate request by mobile phone to distribution platform;
Signature verification system is obtained client public key, and the authentication certificate application is submitted certificate request to authentication center (CA);
System of authentication center (CA) is distributed in the directory tree of LIST SERVER for the user Generates Certificate (X.509 standard certificate), and will generate the result and feed back to the user; Simultaneously, authentication center (CA) is distributed on CRL (CRL) in the directory tree according to the change of user profile is irregular;
The directory tree of security server visit LIST SERVER obtains certificate and CRL information;
The Transaction Information that the user sends is sent to security server by distribution platform, after security server obtains user data, (m-Cert) searches user certificate in local certificate repository according to user's mobile certificate, and search CRL (CRL), whether effective to determine certificate, if certificate is effective, then obtain client public key, the checking user's signature.
Only preserve identifier in the described SIM card, and do not preserve digital certificate, and this identifier is corresponding one by one with digital certificate, client public key.
Described SIM card is put and digital certificate identifier one to one at mobile phone EMS memory, when representing digital certificate wherein mobile phone initiated digital signature with this, the result that only will sign and described identifier are sent to the backstage, wherein signature verification program in backstage is only searched customer digital certificate by described identifier, and then carries out signature verification.
Described user's mobile certificate is and SIM card and the unique corresponding identification sequence of customer digital certificate to adopt the numeral of 16 systems.
Safe mobile e-business platform selects the authentication center (CA) of authorized by state for the user of platform provides digital certificate, and digital certificate format is in accordance with the suggestion of CCITT standard X.509.The certificate content is made up of following two parts:
(1) applicant's information
The applicant's of first information, the data in the digital certificate comprise following information:
Version information is used for and edition compatibility in future X.509;
Certificate serial number, each certificate by authentication center (CA) distribution must have a unique sequence number;
Employed signature algorithm;
The title of issued certificate authentication center (CA);
The valid expiration date of certificate;
The certificate subject title;
Certified public key information comprises the position string representation of public key algorithm, PKI;
Comprise the special expansion of extraneous information.
(2) authentication center (CA) information of granting certificate
The information of second portion authentication center (CA), digital certificate comprise issued certificate authentication center (CA) signature and with the signature algorithm that generates digital signature.Anyone can both use signature algorithm to come whether authentication certificate is to be signed and issued by the signature key of authentication center (CA) after receiving certificate.
Signature verification work to SIM user is carried out by security server.
As SIM user during to digital information that ASP transmit to maintain secrecy, for authenticity, integrality and the non-repudiation that guarantee information transmits, ASP requires SIM user that the information that will transmit is carried out digital signature.
More than describe and only provide implementation method of the present invention by means of embodiment.The implementation detail that the invention is not restricted to provide above can realize with additional embodiments under the situation that does not break away from feature of the present invention.Therefore, it is illustrative that the embodiment that provides should be considered to, rather than restrictive.Therefore, it is defined by the appended claims realizing and use possibility of the present invention.Thereby the realization various selections of being determined by claim of the present invention comprise that equivalent embodiment also belongs to scope of the present invention.
Claims (4)
1, a kind of authentication method of safe mobile e-business platform digital certificate, the Verification System of safe mobile e-business platform digital certificate is made of six parts of SIM card merchant, distribution platform, signature verification system, security server, LIST SERVER and authentication center (CA), and this method comprises the steps:
RSA key derives PKI simultaneously to generating in SIM card, and public key data is submitted to signature verification system;
The user submits certificate request by mobile phone to distribution platform;
Signature verification system is obtained client public key, and the authentication certificate application is submitted certificate request to CA;
The CA system is distributed in the directory tree of LIST SERVER for the user Generates Certificate (X.509 standard certificate), and will generate the result and feed back to the user; Simultaneously, authentication center (CA) is distributed on CRL (CRL) in the directory tree according to the change of user profile is irregular;
The directory tree of security server visit LIST SERVER obtains certificate and CRL information;
The Transaction Information that the user sends is sent to security server by distribution platform, after security server obtains user data, (m-Cert) searches user certificate in local certificate repository according to user's mobile certificate, and search CRL (CRL), whether effective to determine certificate, if certificate is effective, then obtain client public key, the checking user's signature.
2, method according to claim 1 is characterized in that: only preserve identifier in the described SIM card, and do not preserve digital certificate, and this identifier is corresponding one by one with digital certificate, client public key.
3, method according to claim 1 and 2, it is characterized in that: described SIM card is to put and digital certificate identifier one to one at mobile phone EMS memory, when representing digital certificate wherein mobile phone initiated digital signature with this, the result that only will sign and described identifier are sent to the backstage, wherein signature verification program in backstage is only searched customer digital certificate by described identifier, and then carries out signature verification.
4, method according to claim 3 is characterized in that: described user's mobile certificate (m-Cert) is and SIM card and the unique corresponding identification sequence of customer digital certificate to adopt the numeral of 16 systems.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02100647 CN1265609C (en) | 2002-02-08 | 2002-02-08 | Confirmation method for safe mobile e-business platform digital certificate |
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|---|---|---|---|
| CN 02100647 CN1265609C (en) | 2002-02-08 | 2002-02-08 | Confirmation method for safe mobile e-business platform digital certificate |
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| CN1437375A true CN1437375A (en) | 2003-08-20 |
| CN1265609C CN1265609C (en) | 2006-07-19 |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1306749C (en) * | 2003-12-04 | 2007-03-21 | 上海格尔软件股份有限公司 | Method for Trust Domain spanning intercommunication of digital certificate |
| CN100344091C (en) * | 2004-01-19 | 2007-10-17 | 上海市电子商务安全证书管理中心有限公司 | Distributed certificate verification method |
| CN101212293B (en) * | 2006-12-31 | 2010-04-14 | 普天信息技术研究院 | Identity authentication method and system |
| CN1859097B (en) * | 2006-01-19 | 2010-08-04 | 华为技术有限公司 | Verifying method and system based on general weight discrimination framework |
| CN102054247A (en) * | 2009-11-04 | 2011-05-11 | 沈阳隆惠科技有限公司 | Method for building three-dimensional (3D) panoramic live-action network business platform |
| CN101437228B (en) * | 2008-12-17 | 2011-05-11 | 北京握奇数据系统有限公司 | Method, apparatus and system for implementing wireless business based on smart card |
| CN102082821A (en) * | 2010-12-08 | 2011-06-01 | 北京航空航天大学 | Method and system for safely accessing cross-resource pool resources based on federal center |
| CN101267307B (en) * | 2008-02-29 | 2011-07-06 | 北京中电华大电子设计有限责任公司 | Method for realizing remote management of mobile phone digital certificate using OTA system |
| CN1996831B (en) * | 2005-12-31 | 2011-09-28 | 财团法人工业技术研究院 | Certificate application method |
| CN101252434B (en) * | 2008-02-29 | 2011-12-21 | 北京中电华大电子设计有限责任公司 | Apparatus and method for implementing mobile telephone access identification in wireless local area network |
| CN101547096B (en) * | 2009-02-11 | 2012-02-15 | 广州杰赛科技股份有限公司 | Net-meeting system and management method thereof based on digital certificate |
| CN101211436B (en) * | 2006-12-29 | 2012-03-21 | 盛大计算机（上海）有限公司 | Electronic commerce safe trading platform and its method |
| US8195935B2 (en) | 2006-09-23 | 2012-06-05 | China Iwncomm Co., Ltd. | Systems, methods and computer-accessible media for acquiring and authenticating public key certificate status |
| CN101702803B (en) * | 2009-10-28 | 2013-04-24 | 华为终端有限公司 | Mobile transaction business realization method, device and system |
| CN104657634A (en) * | 2015-02-28 | 2015-05-27 | 百度在线网络技术（北京）有限公司 | Method and device for identifying pirate application |
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| CN106797318A (en) * | 2014-10-07 | 2017-05-31 | 阿姆Ip有限公司 | The method of the certification of equipment for having connected, hardware and digital certificate |
| CN109150535A (en) * | 2017-06-19 | 2019-01-04 | 中国移动通信集团公司 | A kind of identity identifying method, equipment, computer readable storage medium and device |
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2002
- 2002-02-08 CN CN 02100647 patent/CN1265609C/en not_active Expired - Lifetime
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1306749C (en) * | 2003-12-04 | 2007-03-21 | 上海格尔软件股份有限公司 | Method for Trust Domain spanning intercommunication of digital certificate |
| CN100344091C (en) * | 2004-01-19 | 2007-10-17 | 上海市电子商务安全证书管理中心有限公司 | Distributed certificate verification method |
| CN1996831B (en) * | 2005-12-31 | 2011-09-28 | 财团法人工业技术研究院 | Certificate application method |
| CN1859097B (en) * | 2006-01-19 | 2010-08-04 | 华为技术有限公司 | Verifying method and system based on general weight discrimination framework |
| US8195935B2 (en) | 2006-09-23 | 2012-06-05 | China Iwncomm Co., Ltd. | Systems, methods and computer-accessible media for acquiring and authenticating public key certificate status |
| CN101211436B (en) * | 2006-12-29 | 2012-03-21 | 盛大计算机（上海）有限公司 | Electronic commerce safe trading platform and its method |
| CN101212293B (en) * | 2006-12-31 | 2010-04-14 | 普天信息技术研究院 | Identity authentication method and system |
| CN101267307B (en) * | 2008-02-29 | 2011-07-06 | 北京中电华大电子设计有限责任公司 | Method for realizing remote management of mobile phone digital certificate using OTA system |
| CN101252434B (en) * | 2008-02-29 | 2011-12-21 | 北京中电华大电子设计有限责任公司 | Apparatus and method for implementing mobile telephone access identification in wireless local area network |
| CN101437228B (en) * | 2008-12-17 | 2011-05-11 | 北京握奇数据系统有限公司 | Method, apparatus and system for implementing wireless business based on smart card |
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| CN101702803B (en) * | 2009-10-28 | 2013-04-24 | 华为终端有限公司 | Mobile transaction business realization method, device and system |
| CN102054247A (en) * | 2009-11-04 | 2011-05-11 | 沈阳隆惠科技有限公司 | Method for building three-dimensional (3D) panoramic live-action network business platform |
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| CN102082821B (en) * | 2010-12-08 | 2013-12-25 | 北京航空航天大学 | Method and system for safely accessing cross-resource pool resources based on federal center |
| CN102082821A (en) * | 2010-12-08 | 2011-06-01 | 北京航空航天大学 | Method and system for safely accessing cross-resource pool resources based on federal center |
| CN106797318A (en) * | 2014-10-07 | 2017-05-31 | 阿姆Ip有限公司 | The method of the certification of equipment for having connected, hardware and digital certificate |
| US10530586B2 (en) | 2014-10-07 | 2020-01-07 | Arm Ip Limited | Method, hardware and digital certificate for authentication of connected devices |
| CN104657634A (en) * | 2015-02-28 | 2015-05-27 | 百度在线网络技术（北京）有限公司 | Method and device for identifying pirate application |
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| CN106203054B (en) * | 2015-05-28 | 2019-08-02 | 株式会社理光 | Information processing system, information processing unit and digital certificates management method |
| CN106203054A (en) * | 2015-05-28 | 2016-12-07 | 株式会社理光 | Information processing system, information processor and digital certificates management method |
| CN109150535A (en) * | 2017-06-19 | 2019-01-04 | 中国移动通信集团公司 | A kind of identity identifying method, equipment, computer readable storage medium and device |
| CN113383513B (en) * | 2019-01-10 | 2023-04-14 | 西门子股份公司 | Method for verifying digital user credentials |
| CN113383513A (en) * | 2019-01-10 | 2021-09-10 | 西门子股份公司 | Method for verifying digital user credentials |
| US11764975B2 (en) | 2019-01-10 | 2023-09-19 | Siemens Aktiengesellschaft | Method for validating a digital user certificate |
| CN110532775A (en) * | 2019-07-26 | 2019-12-03 | 苏州浪潮智能科技有限公司 | A kind of Method and kit for of computer processes control |
| CN112532390A (en) * | 2019-08-30 | 2021-03-19 | 华为技术有限公司 | Method and device for loading certificate of digital certificate certification authority |
| CN112532390B (en) * | 2019-08-30 | 2022-05-10 | 华为技术有限公司 | Method and device for loading certificate of digital certificate certification authority |
| CN111753278A (en) * | 2020-06-17 | 2020-10-09 | 北京版信通技术有限公司 | Comprehensive management system and method for electronic copyright authentication certificate |
| CN111787530A (en) * | 2020-08-06 | 2020-10-16 | 联通雄安产业互联网有限公司 | Block chain digital identity management method based on SIM card |
| CN111787530B (en) * | 2020-08-06 | 2024-01-09 | 联通雄安产业互联网有限公司 | Block chain digital identity management method based on SIM card |
| CN114125844A (en) * | 2021-11-24 | 2022-03-01 | 中国银行股份有限公司 | Method and device for generating and downloading digital certificate |
| CN114125844B (en) * | 2021-11-24 | 2024-04-19 | 中国银行股份有限公司 | Method and device for generating and downloading digital certificate |
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