CN1674502A - Digital signature identification service system based on fingerprint and realizing method thereof - Google Patents
Digital signature identification service system based on fingerprint and realizing method thereof Download PDFInfo
- Publication number
- CN1674502A CN1674502A CN 200510041827 CN200510041827A CN1674502A CN 1674502 A CN1674502 A CN 1674502A CN 200510041827 CN200510041827 CN 200510041827 CN 200510041827 A CN200510041827 A CN 200510041827A CN 1674502 A CN1674502 A CN 1674502A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- digital signature
- service system
- system based
- client
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Collating Specific Patterns (AREA)
Abstract
The present invention relates to a fingerprint based digital signature authentication service systern. As compared with traditional cipher identity identification system the fingerprint can not be lost, at the same time its input mode is simple and quick. Said invention includes the fingerprint identification server mounted in the system and customer machine matched with fingerprint collector. Besides, said invention also provides the steps of method for implementing said system.
Description
One, technical field:
The present invention relates to a kind of network identification system, especially relate to a kind of digital signature identification service system and its implementation based on fingerprint.
Two, background technology:
The pattern that still accesses to your password that the login of present network system is the most common, promptly user's username and password of importing oneself can be logined.Traditional password password is in use forgotten except existing easily, outside the problems such as input complexity, it is too short also to exist Password Length, and code characters is too simple, and the user does not change the problem of password for a long time, and these are the fail safe of the reduction and the system of destruction easily all.
Digital signature is defined as in the ISO7498-2 standard: " be attached to some data on the data cell; or the cryptographic transformation that the data unit is done; this data and conversion allow the recipient of data cell in order to confirm the integrality of data cell source and data cell; and protected data, prevent to be forged by people (for example recipient) ".
Three, summary of the invention:
The present invention provides a kind of digital signature identification service system and its implementation based on fingerprint in order to solve the weak point in the above-mentioned background technology, and it is with respect to traditional password authentication system, and fingerprint can not lost, and input mode is simple simultaneously, and is quick.
For achieving the above object, the technical solution used in the present invention is:
A kind of digital signature identification service system based on fingerprint, its special character is: comprise fingerprint recognition server in the system of being installed in and the client computer that is equipped with fingerprint capturer.
A kind of implementation method of the digital signature identification service system based on fingerprint, its special character is: client sends to the fingerprint recognition server with finger print data, user ID earlier, checking obtains the fingerprint recognition server by the back user identity is carried out the information of digital signature, and is dealt into Web server and logins
The request of fingerprint recognition server subsystem response fingerprint recognition if identification is passed through, is then carried out digital signature to user identity, and is returned client.
The fingerprint authentication server that contains that the Web server subsystem is submitted to according to client is verified the information that user identity carries out digital signature, if the verification passes, then allows client-access.
Compared with prior art, the advantage and the effect that have of the present invention is as follows:
1, the present invention is structured on the safe and reliable fingerprint authentication cryptographic algorithm basis, is guaranteeing under the safe prerequisite that user and WEB server all do not need password authentification, and all operations relevant with identifying user identity are finished by the fingerprint authentication server;
2, reliability height of the present invention, the critical data of system (finger print data) are stored with encrypted form in database, and by perfect, careful key management mechanism management database master key and key at different levels.Simultaneously, there is not the loss problem in fingerprint, and there is not the safety problem of Password Management in Web server;
3, algorithm of the present invention is rigorous succinct, and is low to hardware requirement, greatly reduces the entire system cost.
Four, description of drawings:
Accompanying drawing is a program flow diagram of the present invention.
Five, embodiment:
The present invention is a kind of digital signature identification service system based on fingerprint, revises by carry out part for existing general network cipher login system, and whole system just can realize that the user logins by the mode of fingerprint.
Hardware is formed:
(1) for every PC that needs to use fingerprint to login the fingerprint collecting head of a special use is installed;
(2) server that is used for the fingerprint recognition authentication is installed in the whole system.
Software is formed:
(1) web server software: accept the digital signature whether checking after the data that client sends contains the fingerprint authentication server,, then allow client-access if also have digital signature.
(2) finger print identifying server software: the finger print data that identify customer end sends, identification is carried out digital signature by the back to user identity, and the result is turned back to client.
(3) client software: send user ID and finger print data and verify, verify if checking is submitted to the WEB server by the data that have finger print identifying server count word signature and user identity that then will return to the fingerprint authentication server.
Referring to accompanying drawing, the course of work of the present invention is:
1, client is issued the fingerprint recognition server with finger print data;
2, fingerprint recognition server authentication fingerprint is not by then returning client;
3, fingerprint recognition server authentication fingerprint is by then signing digital signature;
4, the fingerprint recognition server returns the random train of band digital signature to client;
5, client sends the random train of band digital signature to the WEB server;
6, WEB server authentication signature.
Claims (4)
1, a kind of digital signature identification service system based on fingerprint is characterized in that: comprise fingerprint recognition server in the system of being installed in and the client computer that is equipped with fingerprint capturer.
2, a kind of implementation method of the digital signature identification service system based on fingerprint, it is characterized in that: client sends to the fingerprint recognition server with finger print data, user ID earlier, checking obtains the fingerprint recognition server by the back user identity is carried out the information of digital signature, and is dealt into Web server and logins.
3, the implementation method of a kind of digital signature identification service system based on fingerprint according to claim 2, it is characterized in that: the request of fingerprint recognition server subsystem response fingerprint recognition, if identification is passed through, then user identity is carried out digital signature, and return client.
4, the implementation method of a kind of digital signature identification service system based on fingerprint according to claim 3, it is characterized in that: the fingerprint authentication server that contains that the Web server subsystem is submitted to according to client is verified the information that user identity carries out digital signature, if the verification passes, then allow client-access.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510041827 CN1674502A (en) | 2005-03-23 | 2005-03-23 | Digital signature identification service system based on fingerprint and realizing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510041827 CN1674502A (en) | 2005-03-23 | 2005-03-23 | Digital signature identification service system based on fingerprint and realizing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1674502A true CN1674502A (en) | 2005-09-28 |
Family
ID=35046789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510041827 Pending CN1674502A (en) | 2005-03-23 | 2005-03-23 | Digital signature identification service system based on fingerprint and realizing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1674502A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072136A (en) * | 2015-09-06 | 2015-11-18 | 李宏仲 | Method and system for security authentication between devices based on virtual drive |
| CN115150072A (en) * | 2022-06-20 | 2022-10-04 | 中国联合网络通信集团有限公司 | Cloud network issuing authentication method, equipment, device and storage medium |
-
2005
- 2005-03-23 CN CN 200510041827 patent/CN1674502A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072136A (en) * | 2015-09-06 | 2015-11-18 | 李宏仲 | Method and system for security authentication between devices based on virtual drive |
| CN105072136B (en) * | 2015-09-06 | 2018-02-09 | 李宏仲 | A kind of equipment room safety certifying method and system based on virtual drive |
| CN115150072A (en) * | 2022-06-20 | 2022-10-04 | 中国联合网络通信集团有限公司 | Cloud network issuing authentication method, equipment, device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3497621B1 (en) | Identifying one or more users based on typing pattern and/or behaviour | |
| US6064751A (en) | Document and signature data capture system and method | |
| JP4886371B2 (en) | Biometric authentication method and system | |
| US6055592A (en) | Smart card authentication system comprising means for converting user identification and digital signature to pointing device position data and vice versa using lut | |
| JP5028194B2 (en) | Authentication server, client terminal, biometric authentication system, method and program | |
| US20200301979A1 (en) | Method and system for generating and incorporating a signature in a document | |
| CN101034981A (en) | Network access control system and its control method | |
| US20060213970A1 (en) | Smart authenticating card | |
| CN1674500A (en) | Dynamic cipher network identification system based on fingerprint and realizing method thereof | |
| CN1674499A (en) | Network identification system based on fingerprint and realizing method thereof | |
| US20010048359A1 (en) | Restriction method for utilization of computer file with use of biometrical information, method of logging in computer system and recording medium | |
| CN106446667B (en) | Password data processing method, device and equipment | |
| CN103368736B (en) | Business information encryption, decryption method and device | |
| CN1702998A (en) | A method for inputting private data in network application | |
| JP2007265219A (en) | Biometrics system | |
| CN1674502A (en) | Digital signature identification service system based on fingerprint and realizing method thereof | |
| US9900311B2 (en) | Method and device for protecting access to a message | |
| CN104751042A (en) | Credibility detection method based on password hash and biometric feature recognition | |
| Lee et al. | An fingerprint authentication model of ERM system using private key escrow management server | |
| CN106790237A (en) | A kind of authentication device and method based on living things feature recognition | |
| CN111062046A (en) | Handwritten endorsement data security management method and endorsement terminal | |
| JP5778100B2 (en) | Input information authentication apparatus and apparatus program | |
| WO2018226500A1 (en) | Biometric identification system and associated methods | |
| CN101369894A (en) | Login method for anti-phishing through validating incomplete cipher code | |
| CN111371808A (en) | Universal block chain identity recognition technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |