CN107360003A - Digital certificate signs and issues method, system, storage medium and mobile terminal - Google Patents
Digital certificate signs and issues method, system, storage medium and mobile terminal Download PDFInfo
- Publication number
- CN107360003A CN107360003A CN201710706082.5A CN201710706082A CN107360003A CN 107360003 A CN107360003 A CN 107360003A CN 201710706082 A CN201710706082 A CN 201710706082A CN 107360003 A CN107360003 A CN 107360003A
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- Prior art keywords
- digital certificate
- key
- social networks
- real
- signs
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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
- H04L9/3263—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
- H04L9/3268—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 using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
A kind of digital certificate of present invention offer signs and issues method, system, storage medium and mobile terminal, and methods described includes：Obtain the social networks account through real-name authentication；Key is generated in internal memory according to key algorithm；Digital card is signed and issued according to the social networks account through real-name authentication, key algorithm, key；Obtain the event-identification number of signature service event；When signing and issuing digital certificate, the digital certificate is signed and issued according to social networks account, key algorithm, key and event-identification number through real-name authentication；Configure the term of validity of the digital certificate；By the cipher key destruction after the term of validity or after the completion of the signature service event, the key is generated and destroyed in internal memory.The present invention need not carry out cumbersome repetition certification to user, and not increase any burden of user, and the security of private key can be ensured in the case of no special purpose system equipment, for ensureing that internet/mobile Internet Secure Transaction is significant.
Description
Technical field
The invention belongs to digital certificate technique field, and method, system, storage are signed and issued more particularly to a kind of digital certificate
Medium and mobile terminal.
Background technology
Digital certificate is the burst of data of mark communication each side identity information in internet communication, there is provided Yi Zhong
The mode of communication entity identity is verified on Internet.
Digital certificate be one through certificate authority digital signature comprising public-key cryptography owner information and openly
The file of key.Simplest certificate includes the digital signature of a public-key cryptography, title and certificate authority.Numeral card
It is exactly only effective within the specific period that book, which also has an important feature,.
Digital certificate is a kind of authoritative electronic document, can be by the just third-party institution of authority, i.e., CA is (in such as
The CA companies of state each place) certificate that center is signed and issued, it can also be signed and issued by enterprise-level CA systems.It is using digital certificate as core
The encryption technology (safe practice such as encrypted transmission, digital signature, digital envelope) of the heart can be carried out to the information of transmission over networks
Encryption and decryption, digital signature and signature verification, it is ensured that confidentiality, integrality and the non-repudiation of transaction of online transmission information
Property.
Digital certificate can be used for：Transmission safety E-mail, access safety website, online secorities trading, Internet-based tendering are adopted
The processing of the Secure Electronic Transactions such as purchase, online working, online insurance, the online tax, sign up agreement on Internet and Web bank and safe electronic
Transaction.
Typical digital certificate, which signs and issues process, to be included：Complete the checking (surname to personal user's true identity information in CA centers
Name, identification card number etc.), user is using special encryption device (such as USB Key) generation key, and CA centers are by the true body of user
Part information signs and issues into digital certificate together with the public key that user generates, and typically sets one section of longer term of validity (such as 1 year), uses
Digital certificate is saved in encryption device by family.
There are problems that during signing and issuing above：Authenticating user identification process is complicated, generally requires user to CA centers
The site that accepts carry out face-to-face identity examination ＆ verification, spend time length, Consumer's Experience is poor；Special encryption device is needed to use,
Increase user cost.In " internet+" epoch, this mode of signing and issuing is difficult to be easily accepted by a user.
With the development of network technology, those skilled in the art sign and issue mode seek a kind of new digital certificate.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide a kind of side of signing and issuing of digital certificate
Method, system, storage medium and mobile terminal, for solving the problems, such as that digital certificate signs and issues process complexity in the prior art.
In order to achieve the above objects and other related objects, what the present invention provided a kind of digital certificate signs and issues method, the number
The method of signing and issuing of word certificate includes：Obtain the social networks account through real-name authentication；Key is generated according to key algorithm；According to institute
State the social networks account through real-name authentication, the key algorithm, the key and sign and issue digital certificate.
In one embodiment of the invention, the method for signing and issuing of the digital certificate also includes：Obtain signature service event
Event-identification number；When signing and issuing the digital certificate, calculated according to the social networks account through real-name authentication, the key
Method, the key and the event-identification number sign and issue the digital certificate.
In one embodiment of the invention, the method for signing and issuing of the digital certificate also includes：Configure the digital certificate
The term of validity；By the cipher key destruction after the term of validity or after the completion of the signature service event.
In one embodiment of the invention, the key is generated and destroyed in internal memory.
In one embodiment of the invention, the social networks account of the acquisition through real-name authentication specifically includes：Submission is stepped on
Record the logging request of the social networks account；The authorization message of the social networks account public information can be used by receiving；
After the authorization message is received, judge whether the social networks account is passed through real-name authentication and obtained through real-name authentication
Social networks account.
The present invention also provides a kind of system of signing and issuing of digital certificate, and the system of signing and issuing of the digital certificate includes：Account obtains
Modulus block, for obtaining the social networks account through real-name authentication；Cipher key module, for generating key according to key algorithm；Label
Send out module, for according to the social networks account through real-name authentication, the key algorithm and and the key sign and issue numeral
Certificate.
In one embodiment of the invention, the system of signing and issuing of the digital certificate also includes：Event-identification number module, is used for
Obtain the event-identification number of signature service event；The module of signing and issuing is when signing and issuing the digital certificate, according to described through real name
Social networks account, the key algorithm, the key and the event-identification number of certification sign and issue the digital certificate.
In one embodiment of the invention, the system of signing and issuing of the digital certificate also includes：Term of validity configuration module, is used for
Configure the term of validity of the digital certificate；Module is destroyed, for being incited somebody to action after the term of validity or after the completion of the signature service event
The cipher key destruction.
In one embodiment of the invention, the key is generated and destroyed in internal memory.
In one embodiment of the invention, the account acquisition module includes：Unit is submitted in request, and institute is logged in for submitting
State the logging request of social networks account；Authorization message receiving unit, for receiving the social networks account can be used public
Open the authorization message of information；Judging unit, for whether after the authorization message is received, judging the social networks account
By real-name authentication；Acquiring unit, for obtaining the social networks account through real-name authentication.
The present invention also provides a kind of computer-readable recording medium, is stored thereon with computer program, the program is processed
Device realizes the step in method as described above when performing.
The present invention also provides a kind of mobile terminal, including processor and memory, and the memory storage has programmed instruction,
It is characterized in that：The step in method as described above is realized in the processor operation program instruction.
As described above, the digital certificate of the present invention signs and issues method, system, storage medium and mobile terminal, have with
Lower beneficial effect：
Social networks account of the invention based on real-name authentication is quick, safety is signed and issued anonymous digital certificate, and can chased after
Trace back to backstage real name user, and the security of private key can be ensured in the case of no special purpose system equipment, to user not
Need to carry out cumbersome repetition certification, and do not increase any burden of user, for ensureing internet/mobile Internet Secure Transaction
It is significant.
Brief description of the drawings
The digital certificate that Fig. 1 is shown as the present invention signs and issues schematic flow sheet of the method in an embodiment.
The method of signing and issuing that Fig. 2 is shown as the digital certificate of the present invention obtains the social network through real-name authentication in an embodiment
The schematic flow sheet of network account.
Fig. 3 is shown as the schematic flow sheet signed and issued method and be embodied in an embodiment of the digital certificate of the present invention.
The digital certificate that Fig. 4 is shown as the present invention signs and issues theory structure schematic diagram of the system in an embodiment.
The digital certificate that Fig. 5 is shown as the present invention signs and issues principle knot of the account acquisition module in an embodiment in system
Structure schematic diagram.
The digital certificate that Fig. 6 is shown as the present invention signs and issues theory structure schematic diagram of the system in another embodiment.
Component label instructions
100 digital certificates sign and issue system
110 account acquisition modules
Unit is submitted in 111 requests
112 authorization message receiving units
113 judging units
114 acquiring units
120 cipher key modules
130 sign and issue module
140 event-identification number modules
150 term of validity configuration modules
160 destroy module
S110~S130 steps
S111~S113 steps
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that in the case where not conflicting, following examples and implementation
Feature in example can be mutually combined.
It should be noted that the diagram provided in following examples only illustrates the basic structure of the present invention in a schematic way
Think, only show the component relevant with the present invention in schema then rather than according to component count, shape and the size during actual implement
Draw, kenel, quantity and the ratio of each component can be a kind of random change during its actual implementation, and its assembly layout kenel
It is likely more complexity.
The purpose of the present embodiment be to provide a kind of digital certificate sign and issue method, system, storage medium and it is mobile eventually
End, for solving the problems, such as that digital certificate signs and issues process complexity in the prior art.Numeral card of the invention described in detail below
The principle and embodiment of signing and issuing method, system, storage medium and mobile terminal of book, make those skilled in the art need not
Creative work is that the digital certificate for being appreciated that the present invention signs and issues method, system, storage medium and mobile terminal.
A kind of system and method that personal event/digital one time certificate is signed and issued based on social networks account of the present embodiment
It can realize that the social networks account based on real-name authentication is quick, safety signs and issues anonymous digital certificate, and after can tracing back to
Platform real name user, and the security of private key can be ensured in the case of no special purpose system equipment.User need not be entered
The cumbersome repetition certification of row, and do not increase any burden of user.For ensureing that internet/mobile Internet Secure Transaction has weight
Want meaning.
The present embodiment is specifically described below.
Embodiment one
A kind of digital certificate of the present embodiment offer signs and issues method, as shown in figure 1, the digital certificate signs and issues method bag
Include following steps：
Step S110, obtain the social networks account through real-name authentication.
Specifically, in the present embodiment, as shown in Fig. 2 the social networks account of the acquisition through real-name authentication is specifically wrapped
Include：
Step S111, submit the logging request for logging in the social networks account, such as wechat account, Alipay account
Deng.
Step S112, receive the authorization message that can use the social networks account public information.
Step S113, after the authorization message is received, judge whether the social networks account passes through real-name authentication
And obtain the social networks account through real-name authentication.
Step S120, key is generated according to key algorithm.
Wherein, the key generates in internal memory.Thus remove the cost using special purpose system equipment and cumbersome, generation from
Key exist only in the internal memory of client, do not preserve.
Step S130, according to the social networks account through real-name authentication, the key algorithm and and the key label
Send out digital certificate.
The a large amount of system of real name certification user profile accumulated using social networks account, CA centers can directly provide digital card
Book, avoid repeating certification user, facilitate user to obtain digital certificate.
Digital certificate subject content is no longer directly bound the name of user, but the social networks account name of user bound.
It has been achieved in that and has signed and issued anonymous digital certificate for user, has effectively protected privacy of user.When disputing on, numeral can be extracted
The social networks account bound in certificate, real real name user is traced back to by social networking system.
In the present embodiment, the method for signing and issuing of the digital certificate also includes：Obtain the event identifier of signature service event
Number；When signing and issuing the digital certificate, according to the social networks account through the real-name authentication, key algorithm, described close
Key and the event-identification number sign and issue the digital certificate.
So the thing that a user specifically does a certain business can be bound in the present embodiment, in digital certificate subject content
Part information (such as event-identification number to this business of certain document signature), according to the social networks account through real-name authentication
Number, the key algorithm, the key and the event-identification number sign and issue the digital certificate, so, one can be limited
Digital certificate can be only done a specific business.
In the present embodiment, the method for signing and issuing of the digital certificate also includes：The term of validity of the digital certificate is configured,
By the cipher key destruction after the term of validity or after the completion of the signature service event.For example, configure the digital certificate term of validity
For shorter value (such as 3 minutes), and destroyed immediately in internal memory after the term of validity or after the completion of the signature service event
Private key.In the present embodiment, the key is destroyed in internal memory.
So in the present embodiment, although protecting the safety of private key to store without special encryption device, pass through the above
Measure ensure that a digital certificate can be only done a specific business, even if there occurs private key leakage, also can not be by again
Use, steal private key and lose meaning.
To make principle and implementation process it is further understood that of the invention, as shown in figure 3, being shown as this
The digital certificate of embodiment signs and issues process：
When beginning preparing for request generation digital certificate, it is desirable to which user is logged in using social networks account, and then user authorizes
Using social networks account public information, social networks account is obtained, judges whether to have completed real-name authentication, if social networks account
Number unfinished real-name authentication, then exit signing and issuing for digital certificate, and provides prompting, prompts user to carry out the reality of social networks account
Name certification.If social networks account has completed real-name authentication, continuation generates key in internal memory is deposited, then obtains business event
Identification number, submit CA grant a certificates.After the operation such as being digitally signed using certificate, the results such as digital signature are preserved,
By the cipher key destruction after the digital certificate term of validity expires or after the completion of the signature service event, terminate whole digital certificate
Sign and issue and using process.
The present embodiment also provides a kind of computer-readable recording medium, such as memory, and mobile hard disk, the computer can
Read to be stored with computer program in storage medium, the program realizes the step in method as described above when being executed by processor.On
State and the method for signing and issuing of digital certificate is described in detail, will not be repeated here.
The present embodiment also provides a kind of mobile terminal, such as mobile phone, PAD, and the mobile terminal includes processor and storage
Device, the memory storage have programmed instruction, and the step in method as described above is realized in the processor operation program instruction.On
State and the method for signing and issuing of digital certificate is described in detail, will not be repeated here.
Embodiment two
What the present embodiment provided a kind of digital certificate signs and issues system, referring to Fig. 4, be shown as digital certificate signs and issues system
100 theory structure schematic diagram in an embodiment.As shown in figure 4, the system 100 of signing and issuing of the digital certificate comprises at least：
Account acquisition module 110, cipher key module 120 and signs and issues module 130.
In the present embodiment, the account acquisition module 110 is used to obtain the social networks account through real-name authentication.
Specifically, in the present embodiment, as shown in figure 5, the account acquisition module 110 specifically includes：Request is submitted single
Member 111, authorization message receiving unit 112, judging unit 113 and acquiring unit 114.
In the present embodiment, the request submits unit 111 to be used to submit the login for logging in the social networks account please
Ask.Such as wechat account, Alipay account etc..
In the present embodiment, the authorization message receiving unit 112, which is used for reception, can use the social networks account
The authorization message of public information.
In the present embodiment, the judging unit 113 is used for after the authorization message is received, and judges the social network
Whether network account passes through real-name authentication.
Acquiring unit 114, for obtaining the social networks account through real-name authentication.
In the present embodiment, cipher key module 120 is used to generate key according to key algorithm.Wherein, the key is in internal memory
Middle generation.Thus remove from using the cost of special purpose system equipment and cumbersome, the key of generation exists only in the internal memory of client
In, do not preserve.
In the present embodiment, sign and issue module 130 and be used for according to the social networks account through real-name authentication, the key
Algorithm and sign and issue digital certificate with the key.
The a large amount of system of real name certification user profile accumulated using social networks account, CA centers can directly provide digital card
Book, avoid repeating certification user, facilitate user to obtain digital certificate.
Digital certificate subject content is no longer directly bound the name of user, but the social networks account name of user bound.
It has been achieved in that and has signed and issued anonymous digital certificate for user, has effectively protected privacy of user.When disputing on, numeral can be extracted
The social networks account bound in certificate, real real name user is traced back to by social networking system.
In the present embodiment, as shown in fig. 6, the system 100 of signing and issuing of the digital certificate also includes event-identification number module
140。
The event-identification number module 140 is used for the event-identification number for obtaining signature service event, described to sign and issue module 130
When signing and issuing the digital certificate, according to the social networks account through real-name authentication, the key algorithm, the key with
And the event-identification number signs and issues the digital certificate.
So the thing that a user specifically does a certain business can be bound in the present embodiment, in digital certificate subject content
Part information (such as event-identification number to this business of certain document signature), according to the social networks account through real-name authentication
Number, the key algorithm, the key and the event-identification number sign and issue the digital certificate, so, one can be limited
Digital certificate can be only done a specific business.
In the present embodiment, as shown in fig. 6, the system 100 of signing and issuing of the digital certificate also includes term of validity configuration module
150 and destroy module 160.
The term of validity configuration module 150 is used for the term of validity for configuring the digital certificate, and the destruction module 160 is used for
By the cipher key destruction after the term of validity or after the completion of the signature service event.For example, it is effective to configure the digital certificate
Phase is shorter value (such as 3 minutes), and destroys internal memory immediately after the term of validity or after the completion of the signature service event
In private key.In the present embodiment, the key is destroyed in internal memory.
So in the present embodiment, although protecting the safety of private key to store without special encryption device, pass through the above
Measure ensure that a digital certificate can be only done a specific business, even if there occurs private key leakage, also can not be by again
Use, steal private key and lose meaning.
In summary, the social networks account of the invention based on real-name authentication is quick, signs and issues anonymous digital certificate safely,
And backstage real name user can be traced back to, and the security of private key can be ensured in the case of no special purpose system equipment,
Cumbersome repetition certification need not be carried out to user, and does not increase any burden of user, for ensureing internet/mobile Internet
Secure Transaction is significant.So the present invention effectively overcomes various shortcoming of the prior art and has high industrial profit
With value.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (12)
1. a kind of digital certificate signs and issues method, it is characterised in that：The method of signing and issuing of the digital certificate includes：
Obtain the social networks account through real-name authentication；
Key is generated according to key algorithm；
Digital certificate is signed and issued according to the social networks account through real-name authentication, the key algorithm, the key.
2. digital certificate according to claim 1 signs and issues method, it is characterised in that：The digital certificate signs and issues method
Also include：
Obtain the event-identification number of signature service event；
When signing and issuing the digital certificate, according to the social networks account through the real-name authentication, key algorithm, described close
Key and the event-identification number sign and issue the digital certificate.
3. digital certificate according to claim 2 signs and issues method, it is characterised in that：The digital certificate signs and issues method
Also include：Configure the term of validity of the digital certificate；Will be described close after the term of validity or after the completion of the signature service event
Key is destroyed.
4. digital certificate according to claim 3 signs and issues method, it is characterised in that：The key generated in internal memory and
Destroy.
5. digital certificate according to claim 1 signs and issues method, it is characterised in that：The society of the acquisition through real-name authentication
Network account is handed over to specifically include：
Submit the logging request for logging in the social networks account；
The authorization message of the social networks account public information can be used by receiving；
After the authorization message is received, judge whether the social networks account recognizes by real-name authentication and acquisition through real name
The social networks account of card.
6. a kind of digital certificate signs and issues system, it is characterised in that：The system of signing and issuing of the digital certificate includes：
Account acquisition module, for obtaining the social networks account through real-name authentication；
Cipher key module, for generating key according to key algorithm；
Module is signed and issued, for signing and issuing number according to the social networks account through real-name authentication, the key algorithm, the key
Word certificate.
7. digital certificate according to claim 6 signs and issues system, it is characterised in that：The digital certificate signs and issues system
Also include：
Event-identification number module, for obtaining the event-identification number of signature service event；
The module of signing and issuing is when signing and issuing the digital certificate, according to the social networks account through real-name authentication, described close
Key algorithm, the key and the event-identification number sign and issue the digital certificate.
8. digital certificate according to claim 7 signs and issues system, it is characterised in that：The digital certificate signs and issues system
Also include：
Term of validity configuration module, for configuring the term of validity of the digital certificate；
Destroy module, for after the term of validity or after the completion of the signature service event by the cipher key destruction.
9. digital certificate according to claim 8 signs and issues system, it is characterised in that：The key generated in internal memory and
Destroy.
10. digital certificate according to claim 6 signs and issues system, it is characterised in that：The account acquisition module includes：
Unit is submitted in request, and the logging request of the social networks account is logged in for submitting；
Authorization message receiving unit, the authorization message of the social networks account public information can be used for receiving；
Judging unit, for after the authorization message is received, judging whether the social networks account passes through real-name authentication；
Acquiring unit, for obtaining the social networks account through real-name authentication.
11. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that：The program is by processor
The step in any one of Claims 1 to 5 methods described is realized during execution.
12. a kind of mobile terminal, including processor and memory, the memory storage have programmed instruction, it is characterised in that：Institute
The instruction of processor operation program is stated to realize such as the step in any one of 1~5 methods described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706082.5A CN107360003B (en) | 2017-08-17 | 2017-08-17 | Digital certificate issuing method, system, storage medium and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706082.5A CN107360003B (en) | 2017-08-17 | 2017-08-17 | Digital certificate issuing method, system, storage medium and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107360003A true CN107360003A (en) | 2017-11-17 |
| CN107360003B CN107360003B (en) | 2020-08-25 |
Family
ID=60288490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710706082.5A Active CN107360003B (en) | 2017-08-17 | 2017-08-17 | Digital certificate issuing method, system, storage medium and mobile terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116734A1 (en) * | 2020-12-04 | 2022-06-09 | 华为技术有限公司 | Digital certificate issuing method and apparatus, terminal entity, and system |
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| CN101895513A (en) * | 2009-05-20 | 2010-11-24 | 广州盛华信息技术有限公司 | Log-in authentication system for service website and implementation method |
| CN103714455A (en) * | 2013-12-20 | 2014-04-09 | 江苏大学 | Personal information protection method for C2C electronic trading platform |
| WO2017146903A1 (en) * | 2016-02-23 | 2017-08-31 | T-Mobile Usa, Inc. | Cellular device authentication |
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2017
- 2017-08-17 CN CN201710706082.5A patent/CN107360003B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895513A (en) * | 2009-05-20 | 2010-11-24 | 广州盛华信息技术有限公司 | Log-in authentication system for service website and implementation method |
| CN103714455A (en) * | 2013-12-20 | 2014-04-09 | 江苏大学 | Personal information protection method for C2C electronic trading platform |
| WO2017146903A1 (en) * | 2016-02-23 | 2017-08-31 | T-Mobile Usa, Inc. | Cellular device authentication |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022116734A1 (en) * | 2020-12-04 | 2022-06-09 | 华为技术有限公司 | Digital certificate issuing method and apparatus, terminal entity, and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107360003B (en) | 2020-08-25 |
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