CN104301109A

CN104301109A - Working method of dynamic voice token

Info

Publication number: CN104301109A
Application number: CN201410494009.2A
Authority: CN
Inventors: 陆舟; 于华章
Original assignee: Feitian Technologies Co Ltd
Current assignee: Feitian Technologies Co Ltd
Priority date: 2014-09-24
Filing date: 2014-09-24
Publication date: 2015-01-21
Anticipated expiration: 2034-09-24
Also published as: CN104301109B

Abstract

The invention discloses a working method of a dynamic voice token. The working method of the dynamic voice token comprises the steps that when the token is awoken by a key, a dynamic password is obtained through calculation according to internally-stored seeds and dynamic factors; a corresponding voice frequency data string is obtained from a voice data sheet according to played digits in the dynamic password, an on-chip logic output module is configured according to data in the voice frequency data string, the on-chip logic output module is enabled, and a sounder is driven to start to give out sounds; a first preset duration is delayed, whether the data in the voice frequency data string are completely processed or not is judged, if processing is not completed, the token disables the on-chip logic output module, and the on-chip logic output module is continually configured according to next data in the voice frequency data string; if processing is completed, a second preset duration is delayed, whether the dynamic password is completely played or not is judged, the token is set to be in a sleeping state if yes, the token disables the on-chip logic output module if not, and a voice frequency data string is obtained again according to the next digit in the dynamic password. The working method of the dynamic voice token is suitable for the blind or visual impaired personnel.

Description

A kind of method of work of voice dynamic token

Technical field

The present invention relates to information security field, particularly relate to a kind of method of work of voice dynamic token.

Background technology

Dynamic token OTP (One-time Password) is used to the terminal generating dynamic password.OTP generates one at regular intervals according to special algorithm and combines with time correlation, uncertain random digit, i.e. dynamic password, each dynamic password is once effective.Be widely used the different field such as Net silver, network game, telecom operators, E-Government, enterprise at present.

In the prior art, dynamic-password technique is mainly divided into synchronous password technology (i.e. time synchronized and event synchronization) and asynchronous password technology (i.e. challenge-response mode).Dynamic token is shown by LCD display after generating dynamic password, user is input to terminal to realize by the dynamic password generated by dynamic token and verifies the identity of user, but this kind of mode is only applicable to the normal people of eyes and uses, and for blind person or look barrier personnel, then cannot use existing dynamic token, how making blind person or dynamic token can be used to verify its identity depending on barrier personnel, is prior art problem demanding prompt solution.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, a kind of method of work of voice dynamic token is provided.

The invention provides a kind of method of work of voice dynamic token, comprising:

Steps A 0: after described dynamic token power-up initializing, described dynamic token is set to resting state;

Steps A 1: when described dynamic token is by key wakeup, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor;

Steps A 2: described dynamic token is digital as current broadcasting using the first digit in described dynamic password;

Steps A 3: described dynamic token obtains corresponding voice data string, using first data in described voice data string as current data according to current broadcasting numeral in speech data table;

Steps A 4: described dynamic token is according to logic module output in current data configuration sheet;

Steps A 5: the enable described interior logic module output of described dynamic token, drives acoustical generator to start sounding;

Steps A 6: described dynamic token time delay first preset duration, judging whether the data in described voice data string have processed, is perform steps A 8, otherwise performs steps A 7;

Next data in described voice data string as current data, are returned steps A 4 by steps A 7: logic module output in sheet described in described dynamic token anergy;

Steps A 8: described dynamic token time delay second preset duration, judge whether described dynamic password all finishes playing, and is, described dynamic token is set to resting state, returns steps A 1, otherwise performs steps A 9;

Steps A 9: logic module output in sheet described in described dynamic token anergy, the next one numeral obtained in described dynamic password is digital as current broadcasting, returns steps A 3.

Further, in described steps A 1, token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

Described dynamic token judges that whether self is split, is, described dynamic token removes described seed and described dynamic factor, and described dynamic token is set to resting state, returns steps A 1; Otherwise continue.

Further, in described steps A 1, dynamic token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

Step K 1: described dynamic token inserts pin level by detecting USB judges whether to insert power-supply device, is perform step K 3, otherwise performs step K 2;

Step K 2: low electro-detection mark is set to effectively by described dynamic token, continues;

Step K 3: it is invalid that low electro-detection mark is set to by described dynamic token, performs step K 4;

Step K 4: described dynamic token reads charging and detects IO, and judge whether charging complete according to described charging detection IO, be perform step K 5, otherwise perform step K 7;

Step K 5: described dynamic token judges that whether charging complete mark is effective, is continue, otherwise performs step K 6;

Step K 6: described charging complete mark is set to effectively by described dynamic token, and plays charging complete information, performs steps A 1;

Step K 7: described dynamic token judges that whether charging complete mark is invalid, is continue, otherwise perform step K 8;

Step K 8: it is invalid that described mark charging complete mark is set to by described dynamic token, plays just at charge information, continues.

Step Z1: described dynamic token judges whether to need low electro-detection according to low electro-detection mark, is perform step Z2, otherwise continue;

Step Z2: described dynamic token configuration A/D converter, and start described A/D converter;

Step Z3: cell voltage is converted to digital signal by described A/D converter by described dynamic token, and record described digital signal;

Step Z4: described dynamic token upgrades conversion times, judges whether described conversion times equals preset value, is then according to the described digital signal calculating mean value of record, performs step Z5, otherwise return step Z3;

Step Z5: described dynamic token judges whether described mean value is greater than voltage height threshold values, is, battery is had electrosemaphore set, continues, otherwise performs step Z6;

Step Z6: described dynamic token judges whether described mean value is less than voltage low valve valve, is, removing battery has electrosemaphore, continues, otherwise continues.

Further, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor and comprises:

Steps A 1-11: described dynamic token time delay first sets duration, and judging whether to detect that a button is pressed, is perform steps A 1-12, otherwise described dynamic token is set to resting state, returns steps A 1;

Steps A 1-12: described dynamic token judges whether inside has described seed, is, performs steps A 1-13, otherwise described dynamic token is set to resting state;

Steps A 1-13: described dynamic token calculates described dynamic password according to described seed and time factor.

Further, described method also comprises:

Step T1: when described dynamic token is waken up by RTC, described dynamic token judges whether inside stores described seed, is, performs step T2, otherwise described dynamic token is set to resting state, returns steps A 1;

Step T2: described dynamic token upgrades value current second, judges whether the value current second after renewal arrives preset value, be perform step T3, otherwise described dynamic token is set to resting state, returns steps A 1;

Step T3: described dynamic token upgrades described time factor, described dynamic token is set to resting state, returns steps A 1.

Steps A 1-21: described dynamic token judges whether inside has described seed, is, performs steps A 1-22, otherwise described dynamic token is set to resting state, returns steps A 1;

Steps A 1-22: described dynamic token calculates described dynamic password according to described seed and event factor;

Also comprise when being judged as YES in described steps A 8: upgrade described event factor.

Steps A 1-31: described dynamic token obtains key assignments and stores, and time delay first sets duration;

Steps A 1-32: described dynamic token obtains key assignments again, judges that whether the key assignments of twice acquisition is identical, be perform steps A 1-33, otherwise described dynamic token is set to resting state, returns steps A 1;

Steps A 1-33: described dynamic token judges whether inside has described seed, is, performs steps A 1-34, otherwise described dynamic token is set to resting state, returns steps A 1;

Steps A 1-34: described dynamic token judges the type of button, as then performed steps A 1-35 for numerical key, as then performed steps A 1-36 for function key, as other keys then as described in dynamic token be set to resting state, return steps A 1;

Steps A 1-35: the data sequence corresponding with described numerical key is saved in buffer area by described dynamic token, and play the data of preserving, described dynamic token is set to resting state, returns steps A 1;

Steps A 1-36: described dynamic token judges the type of described function key, as then performed steps A 1-37 for delete key, as then performed steps A 1-38 for page turning key, as then performed steps A 1-39 for acknowledgement key;

Steps A 1-37: described dynamic token to delete in buffer area finally stored in data, and play the data of deleting, described dynamic token is set to resting state, returns steps A 1;

Steps A 1-38: described dynamic token carries out page turn over operation, and play current display menu, described dynamic token is set to resting state, returns steps A 1;

Steps A 1-39: described dynamic token judges whether current operation is input challenging value, be perform steps A 1-310, otherwise described dynamic token is set to resting state, returns steps A 1;

Steps A 1-310: described dynamic token calculates described dynamic password according to the data in the described seed of storage inside, time factor and described buffer area.

Further, described method also comprises:

Further, described dynamic token inside is provided with language list, then steps A 1-39 replaces with:

Step L1: described dynamic token judges the type of current operation, as then performed steps A 1-310 for input challenging value, otherwise performs step L2;

Step L2: described dynamic token selects information to arrange the type playing language according to user, and described dynamic token is set to resting state, returns steps A 1;

Described steps A 2 comprises with between steps A 3: described dynamic token obtains the first corresponding speech data table according to the type of described broadcasting language.

Further, described interior logic module output is pulse width modulator, and described steps A 4 is specially: described dynamic token configures the timer in described pulse width modulator according to current data.

Further, described interior logic module output is D/A converter, and described steps A 4 is specially: described dynamic token configures described D/A converter according to current data.

The present invention provides again a kind of method of work of voice dynamic token, comprising:

Step B0: after described dynamic token power-up initializing, described dynamic token is set to resting state;

Step B1: when described dynamic token is by key wakeup, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor;

Step B2: described dynamic token is digital as current broadcasting using the first digit in described dynamic password;

Step B3: described dynamic token obtains corresponding coded strings according to current numeral of playing in coding schedule, encodes first in described coded strings as present encoding according to order from left to right;

Step B4: described dynamic token arranges the sounding duration of buzzer according to present encoding;

Step B5: described dynamic token starts sounding according to the enable described buzzer of the sounding duration of described buzzer;

Step B6: described dynamic token time delay first preset duration, judging whether the coding in described coded strings has all processed, is perform step B8, otherwise performs step B7;

Step B7: buzzer described in described dynamic token anergy, using the next one coding in described coded strings as present encoding, returns step B4;

Step B8: described dynamic token time delay second preset duration, judge whether described dynamic password all finishes playing, and is, described dynamic token is set to resting state, returns step B1, otherwise performs step B9;

Step B9: buzzer described in described dynamic token anergy, using the next one numeral in described dynamic password as current broadcasting numeral, returns step B3.

Further, described step B2-step B3 replaces with:

Step B2 ': described dynamic token obtains coded strings corresponding to each numeral according to each numeral in described dynamic password respectively in coding schedule, and sequential storage;

Step B3 ': first in the coded strings stored encodes as present encoding according to order from left to right by described dynamic token;

Step B3 ": the initial value of counter is set to the first preset value by described dynamic token;

Described step B6-step B8 replaces with:

Step B6 ': described dynamic token upgrades the value of described counter, judging whether the value of described counter is the second preset value, is perform step B8 ', otherwise performs step B7 ';

Step B7 ': buzzer described in described dynamic token anergy, time delay first preset duration, using the next one coding in the coded strings of described storage as present encoding, returns step B4;

Step B8 ': described dynamic token judges whether the coded strings of described storage all finishes playing, and is, described dynamic token is set to resting state, returns step B1, otherwise perform step B9 ';

Step B9 ': buzzer described in described dynamic token anergy, time delay second preset duration, using the next one coding in the coded strings of described storage as present encoding, returns step B3 ".

Further, described first preset value is 0, and described second preset value is 5, and the value of the described counter of described renewal, is specially: the value of described counter is from adding 1; Or described first preset value is 5, described second preset value is 0, and the value of the described counter of described renewal, is specially: the value of described counter is from subtracting 1.

Further, in described step B1, token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

Described dynamic token judges that whether self is split, is, described dynamic token removes described seed and described dynamic factor, and described dynamic token is set to resting state, returns step B1; Otherwise continue.

Step K 6: described charging complete mark is set to effectively by described dynamic token, and plays charging complete information, performs step B1;

Further, in described step B1, dynamic token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

Step B1-11: described dynamic token time delay first sets duration, and judging whether to detect that a button is pressed, is perform step B1-12, otherwise described dynamic token is set to resting state, returns step B1;

Step B1-12: described dynamic token judges whether inside has described seed, is, performs step B1-13, otherwise described dynamic token is set to resting state;

Step B1-13: described dynamic token calculates described dynamic password according to described seed and time factor.

Further, described method also comprises:

Step T1: when described dynamic token is waken up by RTC, described dynamic token judges whether inside stores described seed, is, performs step T2, otherwise described dynamic token is set to resting state, returns step B1;

Step T2: described dynamic token upgrades value current second, judges whether the value current second after renewal arrives preset value, be perform step T3, otherwise described dynamic token is set to resting state, returns step B1;

Step T3: described dynamic token upgrades described time factor, described dynamic token is set to resting state, returns step B1.

Step B1-21: described dynamic token judges whether inside has described seed, is, performs step B1-22, otherwise described dynamic token is set to resting state, returns step B1;

Step B1-22: described dynamic token calculates described dynamic password according to described seed and event factor;

Also comprise when being judged as YES in described steps A 8 ': upgrade described event factor.

Step B1-31: described dynamic token obtains key assignments and stores, and time delay first sets duration;

Step B1-32: described dynamic token obtains key assignments again, judging that whether the key assignments of twice acquisition is identical, be perform step B1-33, otherwise described dynamic token is set to resting state, returns step B1;

Step B1-33: described dynamic token judges whether inside has described seed, is, performs step B1-34, otherwise described dynamic token is set to resting state, returns step B1;

Step B1-34: described dynamic token judges the type of button, as then performed step B1-35 for numerical key, as then performed step B1-36 for function key, as other keys then as described in dynamic token be set to resting state, return step B1;

Step B1-35: the data sequence corresponding with described numerical key is saved in buffer area by described dynamic token, and play the data of preserving, described dynamic token is set to resting state, returns step B1;

Step B1-36: described dynamic token judges the type of described function key, as then performed step B1-37 for delete key, as then performed step B1-38 for page turning key, as then performed step B1-39 for acknowledgement key;

Step B1-37: described dynamic token to delete in buffer area finally stored in data, and play the data of deleting, described dynamic token is set to resting state, returns step B1;

Step B1-38: described dynamic token carries out page turn over operation, and play current display menu, described dynamic token is set to resting state, returns step B1;

Step B1-39: described dynamic token judges whether current operation is input challenging value, be perform step B1-310, otherwise described dynamic token is set to resting state, returns step B1;

Step B1-310: described dynamic token calculates described dynamic password according to the data in the described seed of storage inside, time factor and described buffer area.

Further, described method also comprises:

Further, described dynamic token inside is provided with language list, then step B1-39 replaces with:

Step L1: described dynamic token judges the type of current operation, as then performed step B1-310 for input challenging value, otherwise performs step L2;

Step L2: described dynamic token selects information to arrange the type playing language according to user, and described dynamic token is set to resting state, returns step B1;

Described in coding schedule, obtain corresponding coded strings before comprise: described dynamic token obtains corresponding coding schedule according to the type of described broadcasting language.

The present invention compared with prior art, has the following advantages:

The present invention adopts sound to report dynamic password, is applicable to blind person or looks barrier personnel; In order to use safety, the dynamic password that user can use earphone hearing voice dynamic token to report, avoids being audited, safe and convenient to use.

Accompanying drawing explanation

The method of work flow chart of the OTP module of a kind of voice dynamic token that Fig. 1 provides for the embodiment of the present invention one;

Fig. 2 is the flow chart of charging process during the power management in the embodiment of the present invention one realizes;

The method of work flow chart of the voice module of a kind of voice dynamic token that Fig. 3 provides for the embodiment of the present invention one;

The method of work flow chart of a kind of voice dynamic token that Fig. 4 provides for the embodiment of the present invention two;

The another kind of a kind of voice dynamic token that Fig. 5 provides for the embodiment of the present invention two plays realization flow figure;

Another of a kind of voice dynamic token that Fig. 6 provides for the embodiment of the present invention two plays realization flow figure;

Another of a kind of voice dynamic token that Fig. 7 provides for the embodiment of the present invention two plays realization flow figure;

The method of work flow chart of the OTP module of a kind of voice dynamic token that Fig. 8 provides for the embodiment of the present invention three;

The method of work flow chart of the voice module of a kind of voice dynamic token that Fig. 9 provides for the embodiment of the present invention three;

The method of work flow chart of a kind of voice dynamic token that Figure 10 provides for the embodiment of the present invention four;

The method of work flow chart of the OTP module of a kind of voice dynamic token that Figure 11 provides for the embodiment of the present invention five;

The method of work flow chart of the voice module of a kind of voice dynamic token that Figure 12 provides for the embodiment of the present invention five;

The method of work flow chart of a kind of voice dynamic token that Figure 13 provides for the embodiment of the present invention six.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

Embodiment one

The embodiment of the present invention one provides a kind of method of work of voice dynamic token, wherein this voice dynamic token comprises OTP module and voice module, realized by two chips, this voice dynamic token is the time type dynamic token of countless keyboard, wherein the method for work of OTP module as shown in Figure 1, comprising:

Step 101: token powers on and carries out initialization, and token is set to resting state;

In the present embodiment, token powers on and carries out initialization and comprise: OTP module carries out initialization and voice module carries out initialization, is specially: the system peripheral such as initializing universal I/O port, initialize Timer, initialization interruption; Token is set to resting state and comprises: OTP module enters resting state and voice module enters resting state;

Token is set to resting state and is specially: resetted respectively by the mark that wakes up of OTP module and voice module;

Step 102: when OTP module is waken up, OTP module judges that whether token is split, is perform step 103, otherwise performs step 104;

After token in the present embodiment is waken up and judge that token also comprises power management flow process between whether split, the charging process of power management flow process comprises step 201-208 as shown in Figure 2,

Step 201:OTP module dynamic token inserts pin level by detecting USB judges whether USB inserts power-supply device, is, performs step 203, otherwise performs step 202;

In the present embodiment, power-supply device is main frame or charger;

Low electro-detection mark is set to effectively by step 202:OTP module, performs step 102;

It is invalid that low electro-detection mark is set to by step 203:OTP module, performs step 204;

Step 204:OTP module reads charging and detects IO, and judges whether charging complete according to charging detection IO, is perform step 205, otherwise performs step 207;

In the present embodiment, be that height then represents charging complete as charging detects IO, as low, represent that charging does not complete;

Step 205:OTP module judges that whether charging complete mark is effective, is then, performs step 102, otherwise perform step 206;

Charging complete mark is set to effectively by step 206:OTP module, plays charging complete information by voice module, performs step 102;

In the present embodiment, charging complete is masked as 1 expression charging complete, is that 0 expression is charged;

Step 207:OTP module judges that whether charging complete mark is invalid, is then, performs step 102, otherwise performs step 208;

It is invalid that mark charging complete mark is set to by step 208:OTP module, plays just at charge information by voice module, performs step 102;

In the present embodiment, the low spot of power management flow process detects and comprises step Q1-step Q6;

Step Q1:OTP module judges whether to need low electro-detection according to low electro-detection mark, is perform step Q2, otherwise performs step 102;

Step Q2:OTP block configuration A/D converter, and start A/D converter;

In this enforcement, OTP block configuration A/D converter comprises: the parameter such as related register, mode of operation, conversion accuracy, clock of configuration A/D converter;

Cell voltage is converted to digital signal by A/D converter by step Q3:OTP module, and records this digital signal;

In the present embodiment, the digital signal be converted to is current battery charge;

Step Q4:OTP module upgrades conversion times, judges whether conversion times equals preset value, is then according to the digital signal calculating mean value of record, performs step Q5, otherwise return step Q3;

In the present embodiment, the initial value of conversion times is 0, preset value preferably 10, upgrades conversion times and is specially: conversion times is from adding 1;

Step Q5:OTP module judges whether mean value is greater than voltage height threshold values, is, battery is had electrosemaphore set, performs step 102, otherwise performs step Q6;

Step Q6:OTP module judges whether mean value is less than voltage low valve valve, is, removing battery has electrosemaphore, performs step 102, otherwise performs step 102;

In the present embodiment, when token is waken up, set wakes mark up;

Concrete, in the present embodiment, timer is set, every scheduled duration (as 10 seconds) afterwards hardware by timing index set, enter Interruption, Interruption comprises: judge that whether charging complete mark is effective, be, play low telecommunications breath by voice module, remove Interruption mark, exit Interruption; Otherwise remove Interruption mark, exit Interruption;

Step 103:OTP module removes seed, time factor and various Status Flag, and OTP module is set to resting state, returns step 102;

Various Status Flags in the present embodiment comprise: mark wake-up states mark;

Step 104:OTP module judges the type be waken up, and then performs step 105, as then performed step 108 for key wakeup as waken up for RTC;

Concrete, in the present embodiment, judge that the type be waken up comprises: the type judging the mark wake-up states mark when preamble bit, then waking type up as button flag set is key wakeup, is that RTC wakes up as clock marks set then wakes type up;

Step 105:OTP module judges whether inside stores seed, is, performs step 106, otherwise OTP module is set to resting state, returns step 102;

Step 106:OTP module upgrades value current second, judges whether the value current second after renewal arrives preset value, be perform step 107, otherwise OTP module is set to resting state, returns step 102;

Such as, in the present embodiment, current second, value was 45, and preset value is 60, and step 106 is: 45 add 1 46, judge that 46 are less than 60, then OTP module is set to resting state, returns step 102;

Step 107:OTP module factor update time, OTP module is set to resting state, returns step 102;

Concrete, in the present embodiment, update time, the factor was: by time factor from adding 1;

Step 108:OTP module time delay first sets duration, and judging whether to detect that a button is pressed, is perform step 109, otherwise OTP module is set to resting state, returns step 102;

Concrete, the first setting duration in the present embodiment is 20ms;

Step 109:OTP module judges whether inside has seed, is, performs step 110, otherwise OTP module is set to resting state, returns step 102;

Step 110:OTP module calculates dynamic password according to the seed of storage inside and time factor;

Step 111:OTP data bits voice module, and dynamic password is sent to voice module, OTP module is set to resting state, returns step 102;

Concrete, in the present embodiment, OTP module generates according to dynamic password and reports instruction and send to voice module;

The method of work of the voice module in the present embodiment as shown in Figure 3, comprising:

Step 301: when voice module is waken up, determines whether that communication wakes up, be, perform step 302, otherwise voice module is set to resting state;

In the present embodiment, voice module is waken up after receiving the instruction of OTP module transmission;

Step 302: voice module is resolved the data that OTP module is sent;

Step 303: according to analysis result, voice module judges whether the data received are play instruction, be perform step 304, otherwise voice module are set to resting state;

Play instruction in the present embodiment comprises dynamic password;

Step 304: voice module is digital as current broadcasting using the first digit in the dynamic password in analysis result;

Step 305: voice module reads corresponding speech data according to current numeral of playing from the speech data table stored;

In the present embodiment, step 305 specifically comprises: voice module reads corresponding speech data according to current numeral of playing from the speech data table of external voice chip-stored;

Step 306: voice module plays the speech data read, and judge whether to finish playing, be, voice module is set to resting state, otherwise using the next one numeral in dynamic password as current broadcasting numeral, return step 305.

In the present embodiment, playing process is realized by external voice chip, and this voice dynamic token is user-friendly to, and is particularly useful for blind person or uses depending on barrier personnel.

Embodiment two

The embodiment of the present invention two provides a kind of method of work of voice dynamic token, and OTP module and voice module are integrated in a chip, and as shown in Figure 4, the present embodiment method is applicable to the time type dynamic token of countless keyboard, comprising:

Step 400: token powers on and carries out initialization, and token is set to resting state;

In the present embodiment, token carries out initialization and comprises: initialization pulse width modulator (PWM);

Token is set to resting state and is specially: the wake-up states Flag Reset of token;

Step 401: when token is waken up, carries out power management flow process;

Power management flow process in the present embodiment is identical with the implementation procedure in embodiment one, comprises charging process and low electro-detection process, does not repeat them here;

Step 402: token judges that whether self is split, is perform step 403, otherwise perform step 404;

Step 403: token removes seed, time factor and various Status Flag, and token is set to resting state, returns step 401;

Various Status Flags in the present embodiment comprise: wake-up states mark;

Step 404: token judges the type be waken up, then performs step 405, as then performed step 408 for key wakeup as waken up for RTC;

Concrete, in the present embodiment, judge that the type be waken up comprises: the type judging the wake-up states mark when preamble bit, the type then waken up as button flag set is key wakeup, and the type then waken up as clock marks set is that RTC wakes up;

Step 405: token judges whether inside stores seed, is, performs step 406, otherwise token is set to resting state, returns step 401;

Step 406: token upgrades value current second, judges whether the value current second after renewal arrives preset value, be perform step 407, otherwise token is set to resting state, returns step 401;

Such as, in the present embodiment, current second, value was 45, and preset value is 60, and step 406 is: 45 add 1 46, judge that 46 are less than 60, then token is set to resting state, returns step 401;

Step 407: token factor update time, token is set to resting state, returns step 401;

Step 408: token time delay first sets duration, judges whether to detect that a button is pressed, be perform step 409, otherwise token is set to resting state, returns step 401;

Concrete, the first setting duration in the present embodiment is 20ms;

Step 409: token judges whether inside has seed, is, performs step 410, otherwise token is set to resting state, returns step 401;

Step 410: token calculates dynamic password according to the seed of storage inside and time factor;

Step 411: token is digital as current broadcasting using the first digit in dynamic password;

Step 412: token searches corresponding voice data string, using first data in voice data string as current data according to current numeral of playing in speech data table;

Step 413: token is according to the timer in current data configuration pulse width modulator;

In the present embodiment, step 413 is specially: according to parameters such as current data configuration timer duty ratio, frequencies;

Step 414: the enable pulse width modulator of token, drives acoustical generator to start sounding;

In the present embodiment, acoustical generator can be loudspeaker or earphone jack;

Step 415: token time delay first preset duration, whether the data in audio data string have processed, and are, perform step 417, otherwise perform step 416;

Step 416: token anergy pulse width modulator, using the next data in voice data string as current data, returns step 413;

Step 417: token time delay second preset duration, judges whether dynamic password all finishes playing, and is, token is set to resting state, returns step 401, otherwise performs step 418;

Step 418: token anergy pulse width modulator, the next one numeral obtained in dynamic password is digital as current broadcasting, returns step 412.

The playing process of the present embodiment dynamic password realizes by using internal pulse-width modulation device, the implementation procedure play also has other implementations, namely can also export dynamic password by buzzer, the step 411-418 in the present embodiment replaces with step a1-step a9; As shown in Figure 5, comprising:

After dynamic token powers on, also comprise initialization IO (port) when carrying out initialization;

Step a1: token is digital as current broadcasting using the first digit in dynamic password;

Such as dynamic password is 452368, then first digit is 4; According to from left to right sequentially processing, be followed successively by 4,5,2,3,6,8;

Step a2: token obtains corresponding coded strings according to current numeral of playing in coding schedule, encodes first in coded strings as present encoding according to left-to-right order;

Preferably, the coding schedule in the present embodiment is Morse code table, specific as follows:

1	·----
		2	··---
3	···--
		4	····-
5	·····

6	-····
		7	--···
8	---··
		9	----·
0	-----

Such as according to 4 coded strings got for-, present encoding is " ";

Step a3: token arranges the sounding duration of buzzer according to present encoding;

Concrete, in the present embodiment, if present encoding is " ", then arranging buzzer phonation time is very first time length, and if present encoding is "-", then arranging buzzer phonation time is the second time span;

Step a4: token starts sounding according to the enable buzzer of buzzer sounding duration arranged;

Step a5: token time delay first preset duration, judging whether the coding in coded strings has all processed, is perform step a7, otherwise performs step a6;

In the present embodiment, the first preset duration is 300ms;

Step a6: token anergy buzzer, using the next one coding in coded strings as present encoding, returns step a3;

Step a7: token time delay second preset duration, judges whether dynamic password all finishes playing, and is, token is set to resting state, performs step 401, otherwise performs step a8;

Step a8: token anergy buzzer, using the next one numeral in dynamic password as current broadcasting numeral, returns step a2;

In the present embodiment, the second preset duration is 500ms; Time delay in the present embodiment realizes by timer, namely first starts timer in step a5 and a7, and timeing closing device during arrival preset duration, continues to perform subsequent step.

In the present embodiment, can by played in order after the disposable whole acquisition of coding corresponding for numeral each in dynamic password, specific implementation process as shown in Figure 6, comprising:

Step c1: token obtains coded strings corresponding to each numeral according to each numeral in dynamic password respectively in coding schedule, and sequential storage;

Such as, the dynamic password in the present embodiment is 123456, then the coded strings obtained from Morse code table is respectively:----,---,--,-,-, then the coded strings stored is:-----------;

Step c2: first in the coded strings stored encodes as present encoding according to left-to-right order by token;

Step c3: the initial value of counter is set to the first preset value by token;

Step c4: token arranges the sounding duration of buzzer according to present encoding;

Step c5: token starts sounding according to the enable buzzer of sounding duration of buzzer;

Step c6: the value of token refresh counter, judging whether the value of counter is the second preset value, is perform step c8, otherwise performs step c7;

Step c7: token anergy buzzer, time delay first preset duration, encodes the next one in the coded strings stored as new present encoding, returns step c4;

Step c8: token judges whether the coded strings stored all finishes playing, and is that token is set to resting state, performs step 401, otherwise performs step c9;

Step c9: token anergy buzzer, time delay second preset duration, encodes the next one in the coded strings stored as new present encoding, returns step c3.

In the present embodiment, the implementation procedure of broadcasting also has other implementations, and namely can also use inner D/A converter to realize, the step 411-418 in the present embodiment replaces with step b1-step b8; As shown in Figure 7, comprising:

Token powers on and carries out initialization, also comprises: initialization IO (port), D/A converter; D/A converter is used for digital signal to be converted into analog signal;

Step b1: token is digital as current broadcasting using the first digit in dynamic password;

Step b2: token obtains corresponding voice data string, using first data in voice data string as current data according to current broadcasting numeral in speech data table;

Step b3: token configures D/A converter according to current data;

Step b4: the enable D/A converter of token, drives acoustical generator to start sounding;

Step b5: token time delay first preset duration, whether the data in audio data string have processed, and are, perform step b7, otherwise perform step b6;

Step b6: token anergy D/A converter, using data next in voice data string as current data, returns step b3;

Step b7: token time delay second preset duration, judges whether dynamic password all finishes playing, and is, dynamic token is set to resting state, returns step 401, otherwise performs step b8;

Step b8: token anergy D/A converter, using the next one numeral in dynamic password as current broadcasting numeral, returns step b2.

The present invention can also arrange LCDs on dynamic token shell, is user-friendly to.Except using pulse width modulator and D/A converter in the present embodiment, also can realize with logic module output in other sheet, being not described in detail in this.

Embodiment three

The embodiment of the present invention three provides a kind of method of work of voice dynamic token, wherein this voice dynamic token comprises OTP module and voice module, realized by two chips, this voice token is provided with numerical key and function key (as confirmation, cancellation, page turning etc.), after token powers on, OTP module and voice module are started working, and wherein the method for work of OTP module as shown in Figure 8, comprising:

Step 801: token powers on and carries out initialization, and token is set to resting state;

In the present embodiment, token powers on and carries out initialization and comprise: OTP module carries out initialization and voice module carries out initialization; Token is set to resting state and comprises: resetted respectively by the mark that wakes up of OTP module and voice module;

Step 802: when OTP module is waken up, OTP module judges that whether token is split, is perform step 803, otherwise performs step 804;

Preferably, in the present embodiment, first enter power management flow process after OTP module is waken up, power management flow process is identical with embodiment one, with reference to figure 2, does not repeat them here;

Step 803:OTP module removes seed, time factor and various Status Flag, and OTP module is set to resting state, returns step 802;

Various Status Flags in the present embodiment comprise: wake-up states mark;

Step 804: when OTP module is waken up, judges the type be waken up, and then performs step 805, as then performed step 808 for key wakeup as waken up for RTC;

Concrete, in the present embodiment, judge that the type be waken up comprises: the type judging the wake-up states mark when preamble bit, then waking type up as button flag set is key wakeup, is that RTC wakes up as clock marks set then wakes type up;

Step 805:OTP module judges whether inside stores seed, is, performs step 806, otherwise OTP module is set to resting state, returns step 802;

Step 806:OTP module upgrades value current second, judges whether the value current second after renewal arrives preset value, be perform step 807, otherwise OTP module is set to resting state, returns step 802;

Such as, in the present embodiment, current second, value was 45, and preset value is 60, and step 806 is: 45 add 1 46, judge that 46 are less than 60, then OTP module is set to resting state, returns step 802;

Step 807:OTP module factor update time, OTP module is set to resting state, returns step 802;

Step 808:OTP module obtains key assignments and stores, and time delay first sets duration;

Concrete, the first setting duration in the present embodiment is 20ms;

Step 809:OTP module obtains key assignments again, and judging that whether the key assignments of twice acquisition is identical, be perform step 810, otherwise OTP module is set to resting state, returns step 802;

Step 810:OTP module judges whether inside has seed, is, performs step 811, otherwise OTP module is set to resting state, returns step 802;

Step 811:OTP module judges the type of button, as then performed step 812 for numerical key, as then performed step 813 for function key, as other keys then OTP module be set to resting state, return step 802;

The data sequence corresponding with numerical key is saved in buffer area by step 812:OTP module, and reports this data by voice module, and OTP module is set to resting state, returns step 802;

The type of step 813:OTP module arbitration functions key, as then performed step 814 for delete key, as then performed step 815 for page turning key, as then performed step 816 for acknowledgement key;

Step 814:OTP module to delete in buffer area finally stored in data, and play the data of deleting by voice module, OTP module is set to resting state, returns step 802;

Step 815:OTP module carries out page turn over operation, and plays current display menu by voice module, and OTP module is set to resting state, returns step 802;

Step 816:OTP module judges whether current operation is input challenging value, is perform step 817, otherwise OTP module selects information to arrange the type playing language according to user, and OTP module is set to resting state, returns step 802;

Preferably, in the present embodiment, token plays dynamic password by multilingual, be specially: voice module arranges one, token inside is provided with language list, can also by arranging multiple voice module, and the corresponding a kind of output language of each voice module realizes;

Step 817:OTP module calculates dynamic password according to the data in the seed of storage inside, time factor and buffer area;

Step 818:OTP data bits voice module, and dynamic password and language form are sent to voice module, return step 802;

Concrete, in the present embodiment, OTP module generates according to dynamic password and language form and reports instruction and send to voice module;

Such as arrange multiple voice module in the present embodiment, then step 818 replaces with:

Step 818':OTP module wakes corresponding voice module up according to the language form arranged, and dynamic password is sent to corresponding voice module;

The method of work of the voice module in the present embodiment as shown in Figure 9, comprising:

Step 901: when voice module is waken up, determines whether that communication wakes up, be, perform step 902, otherwise voice module is set to resting state;

Step 902: voice module is resolved the instruction received;

Step 903: according to analysis result, voice module judges whether the data received are play instruction, be perform step 904, otherwise voice module are set to resting state;

Play instruction in the present embodiment comprises dynamic password;

Step 904: voice module obtains corresponding speech data table according to the language form received, the first digit in the dynamic password obtain parsing is as current broadcasting numeral;

In the present embodiment, voice module obtains corresponding speech data table according to the language form received, and is specially: voice module obtains corresponding speech data table according to the language form received from external voice chip; As arranged multiple voice module, then step 904 replaces with: the first digit in the dynamic password that parsing obtains by voice module is as current broadcasting numeral;

Step 905: voice module reads corresponding speech data according to current numeral of playing from speech data table;

Step 906: voice module plays the speech data read, and judge whether to finish playing, be, voice module is set to resting state, otherwise using the next one numeral in dynamic password as current broadcasting numeral, return step 905.

In the present embodiment, playing process is realized by external voice chip, can arrange multilingual and play, and facilitates the user of country variant to use, and is particularly useful for blind person or uses depending on barrier personnel.

Embodiment four

The embodiment of the present invention four provides a kind of method of work of voice dynamic token, OTP module and voice module are integrated in a chip, this voice dynamic token is provided with numerical key and function key (as confirmation, cancellation, page turning etc.), token is started working after powering on, as shown in Figure 10, comprising:

Step 1001: token powers on, carry out initialization, token is set to resting state;

Token is set to resting state and is specially: token wake Flag Reset up;

Step 1002: when token is waken up, token judges that whether self is split, is perform step 1003, otherwise performs step 1004;

Step 1003: token removes seed, time factor and various Status Flag, and token is set to resting state, returns step 1002;

Various Status Flags in the present embodiment comprise: wake-up states mark;

Step 1004: token judges the type be waken up, then performs step 1005, as then performed step 1008 for key wakeup as waken up for RTC;

Step 1005: token judges whether inside stores seed, is, performs step 1006, otherwise token is set to resting state, returns step 1002;

Step 1006: token upgrades value current second, judges whether the value current second after renewal arrives preset value, be perform step 1007, otherwise token is set to resting state, returns step 1002;

Such as, in the present embodiment, current second, value was 45, and preset value is 60, and step 1006 is: 45 add 1 46, judge that 46 are less than 60, then token is set to resting state, returns step 1002;

Step 1007: token factor update time, token is set to resting state, returns step 1002;

Step 1008: token obtains key assignments and stores, and time delay first sets duration;

Concrete, the first setting duration in the present embodiment is 20ms;

Step 1009: token obtains key assignments again, judges that whether the key assignments of twice acquisition is identical, be perform step 1010, otherwise token is set to resting state, returns step 1002;

Step 1010: token judges whether inside has seed, is, performs step 1011, otherwise token is set to resting state, returns step 1002;

Step 1011: token judges the type of button, as then performed step 1012 for numerical key, as then performed step 1013 for function key, as other keys then token be set to resting state, return step 1002;

Step 1012: the data sequence corresponding with numerical key is saved in buffer area by token, and play this data, token is set to resting state, returns step 1002;

Step 1013: the type of token arbitration functions key, as then performed step 1014 for delete key, as then performed step 1015 for page turning key, as then performed step 1016 for acknowledgement key;

Step 1014: token to delete in buffer area finally stored in data, and play the data of deleting, token is set to resting state, returns step 1002;

Step 1015: token carries out page turn over operation, and play current display menu information, token is set to resting state, returns step 1002;

Step 1016: token judges whether current operation is input challenging value, be perform step 1017, otherwise token is set to resting state, returns step 1002;

Preferably, in the present embodiment, token inside is provided with language list, by multilingual played data; Then step 1016 replaces with:

Step 1016': token judges the type of current operation, as then performed step 1017 for input challenging value, otherwise performs step 1016 ";

Step 1016 ": token selects information to select to play language in language list according to user, and token is set to resting state, returns step 1002;

Step 1017: token calculates dynamic password according to the data in the seed of storage inside, time factor and buffer area;

Step 1018: token is digital as current broadcasting using the first digit in dynamic password;

Step 1019: token obtains corresponding voice data string, using first data in voice data string as current data according to current broadcasting numeral in speech data table;

Step 1020: token is according to the timer in current data configuration pulse width modulator;

In the present embodiment, 1020 be specially: according to the parameter such as duty ratio, frequency of the timer in current data configuration pulse width modulator;

Step 1021: the enable pulse width modulator of token, drives acoustical generator to start sounding;

Step 1022: token time delay first preset duration, whether the data in audio data string have processed, and are, perform step 1024, otherwise perform step 1023;

Step 1023: token anergy pulse width modulator, using the next data in voice data string as current data, returns step 1020;

Step 1024: token extends the second preset duration, judges whether dynamic password all finishes playing, and is, token is set to resting state, returns step 1002, otherwise performs step 1025;

Step 1025: token anergy pulse width modulator, the next one numeral obtained in dynamic password is digital as current broadcasting, returns step 1019.

Embodiment five

The embodiment of the present invention five provides a kind of method of work of voice dynamic token, wherein this voice dynamic token comprises OTP module and voice module, realized by two chips, this voice dynamic token is the event mode dynamic token of countless keyboard, wherein the method for work of OTP module as shown in figure 11, comprising:

Step 1101: token powers on and carries out initialization, and token is set to resting state;

Step 1102: when OTP module is waken up, OTP module judges that whether token is split, is perform step 1103, otherwise performs step 1104;

After token in the present embodiment is waken up and judge that token also comprises power management flow process between whether split, implementation procedure is identical with embodiment one, does not repeat them here;

In the present embodiment, when token is waken up, set wake-up states mark;

Step 1103:OTP module removes seed, event factor and various Status Flag, and OTP module is set to resting state, returns step 1102;

Various Status Flags in the present embodiment comprise: wake-up states mark;

Step 1104:OTP module judges whether the type be waken up is key wakeup, be perform step 1105, otherwise OTP module is set to resting state, returns step 1102;

Step 1105:OTP module obtains key assignments and preserves, and time delay first sets duration;

Concrete, the first setting duration in the present embodiment is 20ms;

Step 1106:OTP module obtains key assignments again, and judging that whether the key assignments of twice acquisition is consistent, be perform step 1107, otherwise OTP module is set to resting state, returns step 1102;

Step 1107:OTP module judges whether inside has seed, is, performs step 1108, otherwise OTP module is set to resting state, returns step 1102;

Step 1108:OTP module calculates dynamic password according to the seed of storage inside and event factor;

Step 1109:OTP data bits voice module, and dynamic password is sent to voice module, and upgrade event factor, OTP module is set to resting state, returns step 1102;

Concrete, in the present embodiment, OTP module generates according to dynamic password and reports instruction and send to voice module; Renewal event factor is specially: by event factor from adding 1;

The method of work of the voice module in the present embodiment as shown in figure 12, comprising:

Step 1201: when voice module is waken up, determines whether that communication wakes up, be, perform step 1202, otherwise voice module is set to resting state;

Step 1202: voice module is resolved the data that OTP module is sent;

Step 1203: according to analysis result, voice module judges whether the data received are play instruction, be perform step 1204, otherwise voice module are set to resting state;

Play instruction in the present embodiment comprises dynamic password;

Step 1204: the first digit in the dynamic password that parsing obtains by voice module is as current broadcasting numeral;

Step 1205: voice module reads corresponding speech data according to current numeral of playing from the speech data table stored;

In the present embodiment, step 1205 specifically comprises: voice module reads corresponding speech data according to current numeral of playing from the speech data table of external voice chip-stored;

Step 1206: voice module plays the speech data read, and judge whether to finish playing, be, voice module is set to resting state, otherwise using the next one numeral in dynamic password as current broadcasting numeral, return step 1205.

Also play by multilingual in the present embodiment, specific implementation process is identical with embodiment two, OTP module wakes corresponding voice module up according to the information that user selects, or user selects to play language, voice module obtains corresponding language by broadcasting language at the speech data table of correspondence and plays, and does not repeat them here.

Embodiment six

The embodiment of the present invention six provides a kind of method of work of voice dynamic token, and OTP module and voice module are integrated in a chip, and as shown in figure 13, the present embodiment method is applicable to the event mode dynamic token of countless keyboard, comprising:

Step 1300: token powers on and carries out initialization, and token is set to resting state;

Token is set to resting state and is specially: token wake Flag Reset up;

Step 1301: when token is waken up, carries out power management flow process;

Power management flow process in the present embodiment is identical with the implementation procedure in embodiment one, see Fig. 2, does not repeat them here;

Step 1302: token judges that whether self is split, is perform step 1303, otherwise perform step 1304;

Step 1303: token removes seed, event factor and various Status Flag, and token is set to resting state, returns step 1301;

Various Status Flags in the present embodiment comprise: wake-up states mark;

Step 1304: token judges whether the type be waken up is key wakeup, be perform step 1305, otherwise token is set to resting state, returns step 1301;

Step 1305: token obtains key assignments and preserves, and time delay first sets duration;

Concrete, the first setting duration in the present embodiment is 20ms;

Step 1306: token again obtains key assignments and judges that whether the key assignments of twice acquisition is consistent, be perform step 1307, otherwise token is set to resting state, returns step 1301;

Step 1307: token judges whether inside has seed, is, performs step 1308, otherwise token is set to resting state, returns step 1301;

Step 1308: token calculates dynamic password according to the seed of storage inside and event factor;

Step 1309: token is digital as current broadcasting using the first digit in dynamic password;

Step 1310: token obtains corresponding voice data string, using first data in voice data string as current data according to current broadcasting numeral in speech data table;

Step 1311: token is according to the timer in current data configuration pulse width modulator;

Step 1312: token, according to enable pulse width modulator, drives acoustical generator to start sounding;

Step 1313: token time delay first preset duration, whether the data in audio data string have processed, and are, perform step 1315, otherwise perform step 1314;

Step 1314: logic module output in sheet described in token anergy, using data next in voice data string as current data, returns step 1311;

Step 1315: token time delay second preset duration, judges whether dynamic password all finishes playing, and is, upgrades event factor, and token is set to resting state, returns step 1301, otherwise performs step 1316;

Step 1316: token anergy pulse width modulator, the next one numeral obtained in dynamic password is digital as current broadcasting, returns step 1310.

Broadcasting implementation procedure in each embodiment of the present invention can be mutually general, do not repeat them here.OTP module and voice module accessible site are that a chip realizes, and also can be divided into two chips and work respectively to realize.

In the present embodiment, be security consideration, the various information that user exports by earphone receiving voice dynamic token and dynamic password.

The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in technical scope disclosed by the invention; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims

1. a method of work for voice dynamic token, is characterized in that, comprising:

2. the method for claim 1, is characterized in that, in described steps A 1, token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

3. the method for claim 1, is characterized in that, in described steps A 1, dynamic token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

4. the method for claim 1, is characterized in that, in described steps A 1, dynamic token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

5. the method for claim 1, is characterized in that, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor and comprises:

6. method as claimed in claim 5, is characterized in that, also comprise:

7. the method for claim 1, is characterized in that, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor and comprises:

8. the method for claim 1, is characterized in that, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor and comprises:

9. method as claimed in claim 8, is characterized in that, also comprise:

10. method as claimed in claim 8, is characterized in that,

Described dynamic token inside is provided with language list, then steps A 1-39 replaces with:

11. the method for claim 1, is characterized in that, described interior logic module output is pulse width modulator, and described steps A 4 is specially: described dynamic token configures the timer in described pulse width modulator according to current data.

12. the method for claim 1, is characterized in that, described interior logic module output is D/A converter, and described steps A 4 is specially: described dynamic token configures described D/A converter according to current data.

The method of work of 13. 1 kinds of voice dynamic tokens, is characterized in that, comprising:

14. methods as claimed in claim 13, it is characterized in that, described step B2-step B3 replaces with:

Described step B6-step B8 replaces with:

15. methods as claimed in claim 14, is characterized in that,

Described first preset value is 0, and described second preset value is 5, and the value of the described counter of described renewal, is specially: the value of described counter is from adding 1;

Or described first preset value is 5, described second preset value is 0, and the value of the described counter of described renewal, is specially: the value of described counter is from subtracting 1.

16. methods as described in claim 13 or 14, is characterized in that, in described step B1, token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

17. methods as claimed in claim 16, is characterized in that, in described step B1, token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

18. methods as described in claim 13 or 14, is characterized in that, in described step B1, dynamic token also comprises before calculating dynamic password with described dynamic token according to the seed of storage inside and dynamic factor after being waken up:

19. methods as described in claim 13 or 14, it is characterized in that, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor and comprises:

20. methods as claimed in claim 19, is characterized in that, also comprise:

21. methods as claimed in claim 13, it is characterized in that, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor and comprises:

22. methods as claimed in claim 14, it is characterized in that, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor and comprises:

23. methods as described in claim 13 or 14, it is characterized in that, described dynamic token calculates dynamic password according to the seed of storage inside and dynamic factor and comprises:

24. methods as claimed in claim 23, is characterized in that, also comprise:

25. methods as claimed in claim 23, is characterized in that,

Described dynamic token inside is provided with language list, then step B1-39 replaces with: