CN101702191A - Device and method for verifying passwords - Google Patents
Device and method for verifying passwords Download PDFInfo
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- CN101702191A CN101702191A CN200910153715A CN200910153715A CN101702191A CN 101702191 A CN101702191 A CN 101702191A CN 200910153715 A CN200910153715 A CN 200910153715A CN 200910153715 A CN200910153715 A CN 200910153715A CN 101702191 A CN101702191 A CN 101702191A
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Abstract
The invention relates to a device for verifying passwords, comprising a verifying unit and a displaying device. The verifying device is used for verifying passwords by comparing passwords inputted by an inputting unit and preregistered passwords. If the inputted content comprises the preregistered passwords or a password group which is formed by adding false passwords to true passwords according to the preset rule, the password passes the verification. The true passwords can be letters or numbers or special characters of the registered passwords, and the false password can be letters or numbers or special characters inputted randomly by the user or the combination of any two of the letters, the numbers or the special characters. The displaying device is used for displaying the content inputted by the inputting unit. When the registered passwords which are simple and are easy to remember are used, random passwords can be added to front and the rear of the true passwords according to the preset rule, thus the problem that the registered passwords are saw stealthily can be solved, and the psychological burden of inputting the registered passwords in the public place can be reduced. The method for verifying the passwords does not need to convert or remember again the dynamic passwords, thereby being easy to master. The device for verifying the password is easy to implement when being applied to an electronic product such as the automated teller machine (ATM) of the bank or a mechanical structure such as a full-mechanical dialing plate type password lock.
Description
Technical field
The present invention relates to the cipher verification technique field, particularly special trades such as bank counter, ATM, safety cabinet need on a public occasion by importing the device and the method for password authentication of password authentification identity.
Background technology
At present, various password inputs and verification method are arranged on the market, mainly can be divided into two big classes:
The one, directly import fixedly figure place password, whether system meets to come correct judgment or mistake according to the password of input.Use many as electronic lock, ATM, bank card etc.
The 2nd, adopt dynamic password or other modes to carry out the input and the identification of password, as Chinese invention patent CN200710200484.4 and Chinese invention patent CN01112565.9
Direct input fixedly figure place password is password input and a verification method most widely used on the present market, such as electronic lock, and ATM etc.The general password that adopts 6 of this method.Because password is long, actual user is not easy memory.Password is too short then have been increased and has been peeped by other people and by the risk of other people trial and success.This password practical approach is fairly simple, and the user remembers easily, and also having very large defective simultaneously is exactly that password is not long, remembers after being peeped by others easily and being peeped by other people easily.
Adopt dynamic password or other modes to carry out the input and the identification of password, as Chinese invention patent CN200710200484.4 and Chinese invention patent CN01112565.9.In existing open source literature, also have a lot of other to be used for preventing that password from being peeped method and apparatus by others.But the common defects that these method and apparatus exist is: needing increases a lot of labyrinths, or needs the user to convert, and uses very inconvenience.
Summary of the invention
The present invention is directed to the above-mentioned technological deficiency of prior art, purpose be to provide a kind of new method of password authentication, reach the user and easily learn off password, input is simple, existing equipment is easily realized password authentication device and method of password authentication.
The object of the invention is achieved through the following technical solutions:
A kind of password authentication device, comprise: authentication unit, contrast is from a string letter or number or the special character or the letter of input block input, numeral, two kinds and two kinds the combination and the log-in password of registered in advance in the special character, verify, if the content of input comprises log-in password or meets preset rules is inserted pseudo-password between true password cipher code set, then checking is passed through, letter or number or special character that described true password is a log-in password, described pseudo-password are arbitrarily letter or number or the special character or the letters of input of user, numeral, special character; Display device is in order to show the content of input block input.
Further, also comprise cipher setting device, in order to set log-in password.
The invention provides a kind of method of password authentication, its input password is verified, it is characterized in that comprising the steps: that (1), user import in a string letter or number that comprises log-in password or special character or letter, numeral, the special character combination of two kinds and two kinds, perhaps import cipher code set according to preset rules, increase the position of pseudo-password and the rule of number when described preset rules is setting code between several true passwords, described pseudo-password is the arbitrarily letter or number of input or special character or letter, numeral, a special character of user; During input, show the content of being keyed on the display device;
(2) content of input is carried out computing and comparison, check in the input content to have one group identical with log-in password, promptly all in full accord from the extremely last character of the bebinning character of log-in password, then checking is passed through, and ratifies to be validated user; If do not comprise log-in password, then judge and make mistakes authentication failed;
Or check input to have in the content to meet the default cipher code set of inserting pseudo-password rule, promptly the bebinning character of true password is between the last character, true password and pseudo-password alternately by preset rules, then checking is passed through, and ratifies to be validated user; If not, then judge and make mistakes authentication failed.
For strengthening its security, comprise the steps: that also (3) surpass set point number, alarm to the input content verification number of times of makeing mistakes.
Further, the input content verification is made mistakes number of times above set point number, require to wait one period of forbidding inputing password, allow the password input under this user again.
Method of password authentication compared to existing technology, the present invention has following technique effect:
1, the present invention can use and be simple and easy to the log-in password remembered, be consistent with the highest use habits of frequency of utilization such as present bank cards, because can arbitrarily input pseudo-password before and after this log-in password, solved the problem of peep of cipher, alleviate the psychological burden of public situation input password.
2, the simple and safety of method need not to convert or remembers dynamic password again, easily grasps.
3, use existing electronic product such as bank ATM machine, or physical construction such as mechanical thumbwheel puzzle lock, all realize easily.
Description of drawings
Fig. 1 is the formation block diagram of one embodiment of the invention password authentication device;
Fig. 2 is a verification method process flow diagram of the present invention.
Embodiment
Come the utility model is further specified below in conjunction with specific embodiment, but the utility model is not confined to these embodiments.One skilled in the art would recognize that the utility model contained in claims scope all alternativess, improvement project and the equivalents that may comprise.
A kind of password authentication device that is applied to the information lock comprises authentication unit 1, display screen (display device) 21, code keypad (input block) 31, and data memory module 41, authentication unit 1 place the integrated circuit modules 11 of information lock.
Authentication unit, contrast is two kinds and two kinds the combination and the log-in password of registered in advance from a string letter or number of input block input or special character or letter, numeral, special character, verify, if the content of input comprises log-in password or meets preset rules is inserted pseudo-password between true password cipher code set, then checking is passed through, letter or number or special character that described true password is a log-in password, described pseudo-password are the arbitrarily letter or number of input or special character or letter, numeral, special characters of user;
Display device is in order to show the content of input block input;
The password authentification process of the bank ATM machine of technology widespread use now is as follows:
(1), the user inserts ATM with bank card, system's (integrated circuit modules 11) requires the user to input password, and information is shown by display screen 21.
(2), the user is by code keypad 31 input 6 passwords (banking system all adopts the password below 6 or 6), we suppose that password is 123123,
(3), system's (integrated circuit modules 11) passes to data memory module 41 with this password 123123 and compares, if compare successfully, then allows the user to use, if comparison is unsuccessful, then requires to re-enter or send other refusal instruction.
The implementation procedure of the inventive method:
(1), on data memory module 41, stored code data, suppose that this password still is 6, password is 123456;
(2), since 6 numeral easily by other people memory with peep.The present invention can verify password * * * * * 123456******.* can represent 0 in this string password, 1 or a plurality of numeral (letter).What we supposed that the user inputs is 5,678,757,678,768 123,456 45596778 so long a string passwords.System's (integrated circuit modules 11) can be provided with by the self built program, automatically six continuous in this string password password figures is verified.When the user failed at this string password 5,678,757,678,768 12345645596778, system carried out following password authentification (indicating with big font) automatically:
1?567875767876812345645596778
2?567875767876812345645596778
3?567875767876812345645596778
4?567875767876812345645596778
………………
n?567875767876812345645596778
Just system can verify continuous six numerals (letter or character) in this string password of user's input, owing in this string password of input, comprised actual password 123456, then system verification is passed through.
Use the inventive method, when the user uses in reality, only need remember more brief password as 6 passwords, more convenient.Carry out password use and when verifying, the user can be in true password front or back, or adding the back in the front of true password imports n password (n 〉=0) arbitrarily, other people are aside the time like this, even can see password and process that the user inputs, because password string is long, generally can't effectively remember.Effectively solved the short shortcoming of being peeped easily of actual password, but the bank cipher system that fundamental sum is general in the market in the use is identical, does not need to make change on the use habit.Efficiently solve other anti-cryptographic methods using method troubles of peeping of using on the present market, be not suitable for the defective that common people use.
Further again, this method also can realize with other modes, illustrate:
Original password is 123456, can according to the user be arranged on the 1st of the long string of specific authentication in system password, the 3rd, the 5th, the 7th, the 9th, the 11st numeral whether and original password meet, for example the long password of going here and there of input is
1a2b3c4d5e6fgh...........
The 1st in the string password, the 3rd, the 5th are somebody's turn to do automatically in advance in system, the 7th, the 9th, the 11st numeral, and be 123456 by the synthetic authentication password of der group successively (true password), meet with log-in password, then checking is passed through, and a, b, c, d, e, f, g, h then are according to the random pseudo-password of input of preset rules user, with other the rule of user's setting, be suitable for too, can reach same effect.
Can realize easily in equipment that the present invention passes through on prior art and the mechanism, not need to carry out the transformation of hardware device.
The inventive method can be used in the electronic cipher system, also can be applied in the mechanical cipher structure.Password can be a numeral, also can be letter or other symbols.
Claims (5)
1. password authentication device comprises:
Authentication unit, contrast is two kinds and two kinds the combination and the log-in password of registered in advance from a string letter or number of input block input or special character or letter, numeral, special character, verify, if the content of input comprises log-in password or meets preset rules is inserted pseudo-password between true password cipher code set, then checking is passed through, letter or number or special character that described true password is a log-in password, described pseudo-password are the arbitrarily letter or number of input or special character or letter, numeral, special characters of user;
Display device is in order to show the content of input block input.
2. password authentication device according to claim 1 is characterized in that also comprising cipher setting device, in order to set log-in password.
3. method of password authentication, its input password is verified, it is characterized in that comprising the steps:
(1), the user imports in a string letter or number that comprises log-in password or special character or letter, numeral, the special character combination of two kinds and two kinds, perhaps import cipher code set according to preset rules, increase the position of pseudo-password and the rule of number when described preset rules is setting code between several true passwords, described pseudo-password is the arbitrarily letter or number of input or special character or letter, numeral, a special character of user; During input, show the content of being keyed on the display device;
(2) content of input is carried out computing and comparison, check in the input content to have one group identical with log-in password, promptly all in full accord from the extremely last character of the bebinning character of log-in password, then checking is passed through, and ratifies to be validated user; If do not comprise log-in password, then judge and make mistakes authentication failed;
Or check input to have in the content to meet the default cipher code set of inserting pseudo-password rule, promptly the bebinning character of true password is between the last character, true password and pseudo-password alternately by preset rules, then checking is passed through, and ratifies to be validated user; If not, then judge and make mistakes authentication failed.
4. as cipher-code input method as described in the claim 3, it is characterized in that also comprising the steps:
(3) the input content verification is made mistakes number of times above set point number, alarm.
5. as cipher-code input method as described in the claim 4, it is characterized in that the input content verification number of times of makeing mistakes is surpassed set point number, require to wait one period of forbidding inputing password, allow the password this user under to import again.
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|---|---|---|---|
| CN200910153715A CN101702191A (en) | 2009-10-31 | 2009-10-31 | Device and method for verifying passwords |
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|---|---|---|---|
| CN200910153715A CN101702191A (en) | 2009-10-31 | 2009-10-31 | Device and method for verifying passwords |
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Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101799857A (en) * | 2010-03-19 | 2010-08-11 | 深圳市奔凯生物识别技术有限公司 | Password authentication method |
| CN102411682A (en) * | 2011-08-01 | 2012-04-11 | 吴成贵 | Password setting and authentication method |
| CN102737195A (en) * | 2012-07-04 | 2012-10-17 | 周灿旭 | Master and slave dynamic passwords |
| WO2012159225A1 (en) * | 2011-05-26 | 2012-11-29 | Liu Yingjie | Dynamic interactive identity authentication method and system |
| CN104408363A (en) * | 2014-12-25 | 2015-03-11 | 绵阳艾佳科技有限公司 | Safe password system |
| CN104424427A (en) * | 2013-08-28 | 2015-03-18 | 联发科技（新加坡）私人有限公司 | Password authentication method and device |
| CN104537300A (en) * | 2014-12-25 | 2015-04-22 | 绵阳艾佳科技有限公司 | Safe password setting and verifying mode |
| CN104573445A (en) * | 2015-01-22 | 2015-04-29 | 陆忠敏 | Password input method and device |
| CN104685856A (en) * | 2012-08-01 | 2015-06-03 | 罗文有限公司 | System and method for processing lost password using password long-term memory of user |
| WO2015077968A1 (en) * | 2013-11-28 | 2015-06-04 | Thomson Licensing | Method and device for protecting user input |
| CN105227583A (en) * | 2015-11-05 | 2016-01-06 | 上海斐讯数据通信技术有限公司 | A kind of key encryption method and system, electronic equipment |
| CN105261092A (en) * | 2015-10-08 | 2016-01-20 | 李凯 | Timeliness coded lock and implementation method |
| CN105488365A (en) * | 2014-09-16 | 2016-04-13 | 阿里巴巴集团控股有限公司 | Verification method and device |
| CN105631295A (en) * | 2015-12-30 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for decrypting based on voice print information |
| CN105809018A (en) * | 2016-03-11 | 2016-07-27 | 深圳市金立通信设备有限公司 | Sliding track verification method and terminal |
| CN103650411B (en) * | 2011-05-26 | 2016-11-30 | 刘英杰 | Dynamic interactive identity authentication method and system |
| CN106446667A (en) * | 2015-08-07 | 2017-02-22 | 阿里巴巴集团控股有限公司 | Password data processing method, apparatus and device |
| WO2017084572A1 (en) * | 2015-11-21 | 2017-05-26 | 徐江锋 | Encryption method for clear-text passwords |
| CN106815534A (en) * | 2017-01-17 | 2017-06-09 | 广东欧珀移动通信有限公司 | A kind of method for protecting privacy of user, device and mobile terminal |
| CN106973043A (en) * | 2017-03-14 | 2017-07-21 | 广州视源电子科技股份有限公司 | A kind of password validation system and method for password authentication |
| CN107195039A (en) * | 2017-05-11 | 2017-09-22 | 广东汇泰龙科技有限公司 | It is a kind of to prevent the intelligent cloud lock system and unlocking method of peep of cipher |
| CN107871075A (en) * | 2016-09-28 | 2018-04-03 | 京瓷办公信息系统株式会社 | Cipher authentication device |
| CN106062294B (en) * | 2014-02-19 | 2018-11-09 | 株式会社阿尔发 | Electronic lock control device |
| CN109064602A (en) * | 2018-08-01 | 2018-12-21 | 夏颖 | A kind of recognition methods based on mobile terminal and two dimensional code dynamic ID authentication |
| CN109977660A (en) * | 2019-02-21 | 2019-07-05 | 广州技象科技有限公司 | A kind of diastema cryptosecurity processing method and system |
| CN110992529A (en) * | 2019-11-21 | 2020-04-10 | 泰康保险集团股份有限公司 | Intelligent door lock system |
| CN111159699A (en) * | 2020-04-02 | 2020-05-15 | 安钥（北京）科技股份有限公司 | Verification method and device |
| CN111342959A (en) * | 2020-02-17 | 2020-06-26 | 德施曼机电（中国）有限公司 | Password security setting and identification method, system, equipment and storage medium |
| CN111411835A (en) * | 2019-01-04 | 2020-07-14 | 台湾福兴工业股份有限公司 | Electronic lock and coercion alarm method thereof |
| CN112330847A (en) * | 2019-08-05 | 2021-02-05 | 云丁网络技术(北京)有限公司 | Method and device for unlocking |
| CN113950805A (en) * | 2019-06-10 | 2022-01-18 | 微软技术许可有限责任公司 | Authentication using random noise symbols and pattern recognition |
| CN114495329A (en) * | 2022-01-21 | 2022-05-13 | 珠海格力电器股份有限公司 | Intelligent door lock unlocking method and device, storage medium and electronic equipment |
| CN114640446A (en) * | 2022-03-25 | 2022-06-17 | 中国农业银行股份有限公司 | Password peep-proof method and device |
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- 2009-10-31 CN CN200910153715A patent/CN101702191A/en active Pending
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| CN101799857A (en) * | 2010-03-19 | 2010-08-11 | 深圳市奔凯生物识别技术有限公司 | Password authentication method |
| WO2012159225A1 (en) * | 2011-05-26 | 2012-11-29 | Liu Yingjie | Dynamic interactive identity authentication method and system |
| CN103650411A (en) * | 2011-05-26 | 2014-03-19 | 刘英杰 | Dynamic interactive identity authentication method and system |
| CN103650411B (en) * | 2011-05-26 | 2016-11-30 | 刘英杰 | Dynamic interactive identity authentication method and system |
| CN102411682A (en) * | 2011-08-01 | 2012-04-11 | 吴成贵 | Password setting and authentication method |
| CN102411682B (en) * | 2011-08-01 | 2014-01-01 | 吴成贵 | Password setting and authentication method |
| CN102737195A (en) * | 2012-07-04 | 2012-10-17 | 周灿旭 | Master and slave dynamic passwords |
| CN104685856A (en) * | 2012-08-01 | 2015-06-03 | 罗文有限公司 | System and method for processing lost password using password long-term memory of user |
| CN104685856B (en) * | 2012-08-01 | 2018-07-17 | 罗文有限公司 | The system and method for handling lost password for using user password long-term memory |
| CN104424427A (en) * | 2013-08-28 | 2015-03-18 | 联发科技（新加坡）私人有限公司 | Password authentication method and device |
| WO2015077968A1 (en) * | 2013-11-28 | 2015-06-04 | Thomson Licensing | Method and device for protecting user input |
| CN106062294B (en) * | 2014-02-19 | 2018-11-09 | 株式会社阿尔发 | Electronic lock control device |
| CN105488365A (en) * | 2014-09-16 | 2016-04-13 | 阿里巴巴集团控股有限公司 | Verification method and device |
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| CN105488365B (en) * | 2014-09-16 | 2020-01-24 | 阿里巴巴集团控股有限公司 | Verification method and device |
| CN104537300A (en) * | 2014-12-25 | 2015-04-22 | 绵阳艾佳科技有限公司 | Safe password setting and verifying mode |
| CN104408363A (en) * | 2014-12-25 | 2015-03-11 | 绵阳艾佳科技有限公司 | Safe password system |
| CN104537300B (en) * | 2014-12-25 | 2019-05-17 | 绵阳艾佳科技有限公司 | Security password setting and verification mode |
| CN104408363B (en) * | 2014-12-25 | 2018-08-28 | 绵阳艾佳科技有限公司 | Security code system |
| CN104573445A (en) * | 2015-01-22 | 2015-04-29 | 陆忠敏 | Password input method and device |
| CN106446667B (en) * | 2015-08-07 | 2020-09-08 | 阿里巴巴集团控股有限公司 | Password data processing method, device and equipment |
| CN106446667A (en) * | 2015-08-07 | 2017-02-22 | 阿里巴巴集团控股有限公司 | Password data processing method, apparatus and device |
| CN105261092A (en) * | 2015-10-08 | 2016-01-20 | 李凯 | Timeliness coded lock and implementation method |
| CN105227583A (en) * | 2015-11-05 | 2016-01-06 | 上海斐讯数据通信技术有限公司 | A kind of key encryption method and system, electronic equipment |
| WO2017084572A1 (en) * | 2015-11-21 | 2017-05-26 | 徐江锋 | Encryption method for clear-text passwords |
| CN105631295A (en) * | 2015-12-30 | 2016-06-01 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for decrypting based on voice print information |
| CN105809018A (en) * | 2016-03-11 | 2016-07-27 | 深圳市金立通信设备有限公司 | Sliding track verification method and terminal |
| CN107871075B (en) * | 2016-09-28 | 2021-04-09 | 京瓷办公信息系统株式会社 | Password authentication device |
| CN107871075A (en) * | 2016-09-28 | 2018-04-03 | 京瓷办公信息系统株式会社 | Cipher authentication device |
| CN106815534A (en) * | 2017-01-17 | 2017-06-09 | 广东欧珀移动通信有限公司 | A kind of method for protecting privacy of user, device and mobile terminal |
| CN106815534B (en) * | 2017-01-17 | 2020-02-14 | Oppo广东移动通信有限公司 | Method and device for protecting user privacy and mobile terminal |
| CN106973043B (en) * | 2017-03-14 | 2019-12-17 | 广州视源电子科技股份有限公司 | Password verification system and password verification method |
| CN106973043A (en) * | 2017-03-14 | 2017-07-21 | 广州视源电子科技股份有限公司 | A kind of password validation system and method for password authentication |
| CN107195039A (en) * | 2017-05-11 | 2017-09-22 | 广东汇泰龙科技有限公司 | It is a kind of to prevent the intelligent cloud lock system and unlocking method of peep of cipher |
| CN109064602A (en) * | 2018-08-01 | 2018-12-21 | 夏颖 | A kind of recognition methods based on mobile terminal and two dimensional code dynamic ID authentication |
| CN111411835A (en) * | 2019-01-04 | 2020-07-14 | 台湾福兴工业股份有限公司 | Electronic lock and coercion alarm method thereof |
| CN109977660A (en) * | 2019-02-21 | 2019-07-05 | 广州技象科技有限公司 | A kind of diastema cryptosecurity processing method and system |
| CN113950805A (en) * | 2019-06-10 | 2022-01-18 | 微软技术许可有限责任公司 | Authentication using random noise symbols and pattern recognition |
| US11417159B2 (en) | 2019-08-02 | 2022-08-16 | Yunding Network Technology (Beijing) Co., Ltd. | Methods and systems for controlling a smart lock |
| US11928904B2 (en) | 2019-08-02 | 2024-03-12 | Yunding Network Technology (Beijing) Co., Ltd. | Methods and systems for controlling a smart lock |
| CN112330847A (en) * | 2019-08-05 | 2021-02-05 | 云丁网络技术(北京)有限公司 | Method and device for unlocking |
| CN110992529A (en) * | 2019-11-21 | 2020-04-10 | 泰康保险集团股份有限公司 | Intelligent door lock system |
| CN111342959A (en) * | 2020-02-17 | 2020-06-26 | 德施曼机电（中国）有限公司 | Password security setting and identification method, system, equipment and storage medium |
| CN111342959B (en) * | 2020-02-17 | 2022-12-06 | 德施曼机电（中国）有限公司 | Password security setting and identification method, system, equipment and storage medium |
| CN111159699B (en) * | 2020-04-02 | 2020-07-28 | 安钥（北京）科技股份有限公司 | Verification method and device |
| CN111159699A (en) * | 2020-04-02 | 2020-05-15 | 安钥（北京）科技股份有限公司 | Verification method and device |
| CN114495329A (en) * | 2022-01-21 | 2022-05-13 | 珠海格力电器股份有限公司 | Intelligent door lock unlocking method and device, storage medium and electronic equipment |
| CN114640446A (en) * | 2022-03-25 | 2022-06-17 | 中国农业银行股份有限公司 | Password peep-proof method and device |
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