CN103488946A - Method and device for assuring to-be-signed information to be completely consulted - Google Patents

Method and device for assuring to-be-signed information to be completely consulted Download PDF

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Publication number
CN103488946A
CN103488946A CN201310451927.2A CN201310451927A CN103488946A CN 103488946 A CN103488946 A CN 103488946A CN 201310451927 A CN201310451927 A CN 201310451927A CN 103488946 A CN103488946 A CN 103488946A
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CN
China
Prior art keywords
key
signing messages
button
pilot lamp
page
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CN201310451927.2A
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Chinese (zh)
Inventor
陈柳章
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深圳市文鼎创数据科技有限公司
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Priority to CN201310451927.2A priority Critical patent/CN103488946A/en
Publication of CN103488946A publication Critical patent/CN103488946A/en

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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55Detecting local intrusion or implementing counter-measures
    • G06F21/554Detecting local intrusion or implementing counter-measures involving event detection and direct action

Abstract

The invention discloses a method and a device for assuring to-be-signed information to be completely consulted. The method includes acquiring the number of characters of the to-be-signed information required to be displayed when a to-be-signed information displaying instruction is received; computing the number of required-to-be-displayed total pages of the to-be-signed information when the number of the characters of the to-be-signed information is larger than the number of characters which can be displayed on one page of a display screen of a KEY product; modifying confirmed signing operation pointed by a confirming key of the KEY product into unconfirmed signing operation, displaying the to-be-displayed information page by page and identifying the number of pages of the to-be-signed information currently displayed on the display screen; restoring the confirmed signing operation pointed by the confirming key of the KEY product when the number of pages of the to-be-signed information currently displayed on the display screen is equal to the number of the total pages of the to-be-signed information. The method and the device have the advantage that signing operation can be carried out only after the to-be-signed information is assuredly completely consulted.

Description

Guarantee to treat that signing messages is by complete method of consulting and device
Technical field
The present invention relates to information security field, relate in particular to and a kind ofly guarantee to treat that signing messages is by complete method of consulting and device.
Background technology
The existing KEY product with display screen in use, if in treating of need the showing situation that the more and KEY of signing messages can't a screen shows it fully, KEY is when signing messages is treated in demonstration, show that this treats the information that signing messages is not shown fully, such as adopting corner position display arrow in display screen, or show that the mode of page turning informations such as " current page/total page numbers " is pointed out.Because the display screen of KEY is less, even therefore have the information user also to be easy to ignore.So, in the situation that KEY product one screen can't will treat that signing messages shows fully, the user may not have complete reading to treat that signing messages is confirmed with regard to directly treating signing messages.And the hacker can initiate the malice transaction flow after signing messages shows the user or revise the user treat signing messages (such as, revise user's account and user name to be remitted money), if the user does not realize the content for the treatment of in signing messages and is modified, just press and confirm button and treat signing messages and signed, probably can cause user's loss.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind ofly guarantees to treat that signing messages is by complete method and the device consulted, and to guarantee to treat signing messages, is consulted by the user is complete.
The embodiment of the invention discloses and a kind ofly guarantee to treat that signing messages, by complete method of consulting, comprises the following steps:
While receiving the instruction shown until signing messages, obtain and need the number of characters for the treatment of signing messages shown;
When the described number of characters until signing messages surpasses the number of characters that KEY display screen one page can show, calculate the described total page number for the treatment of that signing messages need show; KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation;
Show page by page described information to be displayed, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen;
When the number of pages until signing messages of the current demonstration of display screen is total page number, recovers KEY and confirm button confirmation signature operation pointed.
Preferably, described KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation, comprising:
The confirmation signature operation that the confirmation button of KEY is pointed changes to blank operation; Perhaps,
By the confirmation button of KEY, confirmation signature operation pointed changes to insert and treats the information that signing messages not yet reads.
Preferably, when the described number of pages until signing messages in the current demonstration of display screen is total page number, after recovering the step of KEY confirmation button confirmation signature operation pointed, also comprise step:
When the number of pages until signing messages of the current demonstration of display screen is not total page number, send the described information for the treatment of that signing messages does not show fully;
The described information for the treatment of that signing messages does not show fully of sending comprises:
Light pilot lamp corresponding to the downward turnover key of KEY, knock out and confirm pilot lamp corresponding to button; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to blink states, and KEY confirms that the pilot lamp that button is corresponding is set to non-blink states; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to green, and KEY confirms that the pilot lamp that button is corresponding is set to redness.
Preferably, describedly guarantee to treat that signing messages is also comprised by complete method of consulting:
When recovering KEY and confirm button confirmation signature operation pointed, send the information that allows to carry out signature operation.
Preferably, the described information that allows to carry out signature operation of sending comprises:
Knock out pilot lamp corresponding to the downward turnover key of KEY, light and confirm pilot lamp corresponding to button; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to non-blink states, and KEY confirms that the pilot lamp that button is corresponding is set to blink states; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to redness, and KEY confirms that the pilot lamp that button is corresponding is set to green.
The embodiment of the present invention also discloses a kind ofly guarantees to treat that signing messages, by the complete device of consulting, comprising:
The acquisition of information module, when receiving the instruction shown until signing messages, obtain and need the number of characters for the treatment of signing messages shown;
Consult detection module, when surpassing the number of characters that KEY display screen one page can show at the described number of characters until signing messages, calculate the described total page number for the treatment of that signing messages need show; KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation; Show page by page described information to be displayed, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen; When the number of pages until signing messages of the current demonstration of display screen is total page number, recovers KEY and confirm button confirmation signature operation pointed.
Preferably, described consult detection module also for:
The confirmation signature operation that the confirmation button of KEY is pointed changes to blank operation; Perhaps,
By the confirmation button of KEY, confirmation signature operation pointed changes to insert and treats the information that signing messages not yet reads.
Preferably, described consult detection module also for:
When the number of pages until signing messages of the current demonstration of display screen is not total page number, send the described information for the treatment of that signing messages does not show fully;
Described consult detection module also for:
Light pilot lamp corresponding to the downward turnover key of KEY, knock out and confirm pilot lamp corresponding to button; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to blink states, and KEY confirms that the pilot lamp that button is corresponding is set to non-blink states; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to green, and KEY confirms that the pilot lamp that button is corresponding is set to redness.
Preferably, describedly guarantee to treat that signing messages is also comprised by the complete device of consulting:
The information indicating module, when for recovering KEY, confirming button confirmation signature operation pointed, send the information that allows to carry out signature operation.
Preferably, described information indicating module also for:
Knock out pilot lamp corresponding to the downward turnover key of KEY, light and confirm pilot lamp corresponding to button; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to non-blink states, and KEY confirms that the pilot lamp that button is corresponding is set to blink states; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to redness, and KEY confirms that the pilot lamp that button is corresponding is set to green.
When the embodiment of the present invention receives the instruction shown until signing messages, identification needs the number of characters for the treatment of signing messages shown; When the described number of characters until signing messages surpasses the number of characters that KEY display screen one page can show, calculate the described total page number for the treatment of that signing messages need show; KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation; Show page by page described information to be displayed, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen; When the number of pages until signing messages of the current demonstration of display screen is total page number, recovers KEY and confirm button confirmation signature operation pointed; In prior art, KEY can't confirm the whether complete signing messages for the treatment of of having consulted more than one page of user, the embodiment of the present invention has to be guaranteed after signing messages is by complete consulting, just carry out the beneficial effect of signature operation, thereby guarantee to treat that signing messages consulted by complete, and then improved the security of signature operation; Further, owing to being provided with pilot lamp on KEY in the embodiment of the present invention, therefore improved man-machine interaction.
The accompanying drawing explanation
Fig. 1 is that the present invention guarantees to treat that signing messages is by the complete method of consulting an embodiment schematic flow sheet;
Fig. 2 is that the present invention guarantees to treat that signing messages is by the complete device of consulting one embodiment high-level schematic functional block diagram.
The realization of the object of the invention, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Further illustrate technical scheme of the present invention below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is that the present invention guarantees to treat that signing messages is by the complete method of consulting an embodiment schematic flow sheet; As shown in Figure 1, the present invention guarantees to treat that signing messages is comprised the following steps by complete method of consulting:
Step S01, while receiving the instruction shown until signing messages, obtain and need the number of characters for the treatment of signing messages shown;
KEY, when receiving the instruction shown until signing messages, at first obtain and need the number of characters for the treatment of signing messages shown, and whether the character for the treatment of signing messages that judgement is obtained can just can show it fully on KEY display screen one page.KEY judges whether display screen one page can adopt size and the resolution of following method: KEY according to display screen by treating that signing messages shows fully, calculate the number of characters that display screen one page can show, according to the number of characters for the treatment of signing messages obtained, judge whether just can will to treat that signing messages has shown at KEY display screen page up again.
If judge when KEY display screen page up just can show the number of characters until signing messages, KEY does not change the operation pointed of each function button, and carries out normal processing procedure according to the upper original function of each button of KEY.
Step S02, calculate the described total page number for the treatment of that signing messages need show, KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation;
Judging when the number of characters of signing messages surpasses the number of characters that KEY display screen one page can show, the number of characters that total number of characters for the treatment of signing messages that the KEY basis is obtained and KEY display screen one page can show, calculate and treat the total page number N that signing messages need to show; Simultaneously, by the confirmation button of self, confirmation signature operation pointed changes to non-confirmation signature operation to KEY.
In the present embodiment, by the confirmation button of self, confirmation signature operation pointed changes to non-confirmation signature operation and can be understood as KEY: when KEY not yet will be when signing messages have shown, even when receiving the user and pressing the confirmation signature operation that the confirmation button on KEY triggers, KEY is the operational order of not response confirmation signature also, does not carry out the operation of confirming signature.Such as, when specific embodiment, confirmation signature operation that can the confirmation button of KEY is pointed changes to blank operation, does not carry out any operation; Perhaps, by the confirmation button of KEY, confirmation signature operation pointed changes to insert and treats the information that signing messages not yet reads, as shown " treating that signing messages not yet reads "; Perhaps, by the confirmation button of KEY, confirmation signature operation pointed changes to the operation that other do not affect the signature flow process; In the present embodiment, by the confirmation button of self, confirmation signature operation pointed changes to non-confirmation signature operation to KEY, can effectively avoid the user press acknowledgement key when signing messages has not shown, cause transaction risk, be not construed as limiting for the concrete sensing content of non-confirmation signature operation.
Step S03, show described information to be displayed page by page, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen; When the number of pages until signing messages of the current demonstration of display screen is total page number, execution step S04;
Step S04, recovery KEY confirm button confirmation signature operation pointed;
Judging when the number of characters of signing messages surpasses the number of characters that KEY display screen one page can show, the number of characters that KEY can show according to display screen one page, show described information to be displayed page by page.
KEY when showing page by page and treating signing messages, the operation that constantly supervisory user triggers; The operational order triggered based on the user, the number of pages for the treatment of signing messages of the current demonstration of KEY identification display screen.The number of pages for the treatment of signing messages in the current demonstration of KEY identification display screen is total page number, and while being shown to last page, KEY identification treats that signing messages has intactly been read one time, and KEY recovers to confirm button confirmation signature operation pointed.
The number of pages for the treatment of signing messages in the current demonstration of KEY identification display screen arrives total page number not yet first, be KEY identification display screen need show until signing messages not yet by complete while consulting one time, KEY sends corresponding information, with the prompting user, treats that signing messages is not consulted fully.When KEY being confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation, KEY sends the information for the treatment of that signing messages does not show fully.In the present embodiment, be provided with pilot lamp on KEY, such as LED lamp etc., utilize pilot lamp bright, go out, the state such as flicker sends corresponding information; Such as, when the number of characters until signing messages surpasses the number of characters that KEY display screen one page can show, LED lamp corresponding to the downward turnover key of KEY is set to glittering, now also can KEY is upper confirms that LED lamp corresponding to button be set to keep the state do not worked; Perhaps, pilot lamp corresponding to the downward turnover key of KEY is set to blink states, and KEY confirms that the pilot lamp that button is corresponding is set to non-blink states; Perhaps, pilot lamp corresponding to the downward turnover key of KEY is set to green, and KEY confirms that the pilot lamp that button is corresponding is set to redness.Certainly, by arrange pilot lamp bright, go out, that the Show Color of the state such as flicker or pilot lamp arranges corresponding information to be displayed is not yet varied by complete mode of consulting, the present embodiment does not carry out exhaustive one by one.
Further, the number of pages for the treatment of signing messages in the current demonstration of KEY identification display screen is total page number, be shown to last page, when KEY recover to confirm button confirmation signature operation pointed, in order to point out the user now can carry out signature operation, KEY can send the information that allows to carry out signature operation; Such as, knock out pilot lamp corresponding to the downward turnover key of KEY, light simultaneously and confirm pilot lamp corresponding to button; Perhaps, pilot lamp corresponding to the downward turnover key of KEY is set to non-blink states, and KEY confirms that the pilot lamp that button is corresponding is set to blink states; Perhaps, pilot lamp corresponding to the downward turnover key of KEY is set to redness, and KEY confirms that the pilot lamp that button is corresponding is set to green.Similarly, by arrange pilot lamp bright, go out, the Show Color of the state such as flicker or pilot lamp arranges corresponding recovery and confirms that the prompting mode of button is varied, the present embodiment does not carry out exhaustive one by one.
Below will take concrete application scenarios as example, describe the embodiment of the present invention and guarantee to treat that signing messages is by the implementation procedure of complete method of consulting.
In concrete application scenarios, KEY calculates and treats the total page number that signing messages need show, if display screen one page can will treat that signing messages shows fully, according to normal signature flow process, is processed, and lights KEY simultaneously and confirms LED lamp corresponding to button; If KEY calculates and treats that the total page number that signing messages need show is that N(N is greater than 1 integer), confirm that the interrupt handling routine of button is set to " blank operation "; Perhaps be set to informations such as " insert demonstration<information not yet read > "; Perhaps, be set to some other operation that does not affect the signature flow process.(in actual application, owing to will confirm that button operation setting pointed is the operation pointed of downward button the time, may cause the user to press and confirm that maloperation occurs the inertia that button carries out page turning because of continuous several times, therefore, consider man-machine interchangeability operation, in actual applications, can will not confirm that button operation setting pointed is downward page turn over operation.)
When the total page number that need show until signing messages is N, one indexed variable n is set, and treating that signing messages starts displaying contents beginning and adds that information " treats signing messages N page altogether ", and at the displaying contents end for the treatment of signing messages, add information " * * * * notes: treat that signing messages shows complete! ! * * * " etc. suggestion content, the basic function of other buttons remains unchanged, and lights the LED lamp corresponding to button of downward page turning simultaneously; Perhaps, make the LED lamp that the button of downward page turning is corresponding glittering.
In ensuing operating process, triggered if monitor the user operational order that the confirmation button is pressed, KEY does not carry out the operation of confirming signature; Triggered if monitor the user operational order that downward turnover key is pressed, the value of identification marking variable n, if the value of n is less than total page number N, carry out the operation of this downward turnover key downward page turning pointed; If the value of n equals total page number N, recover the operation of confirming that button confirmation pointed is signed.Now, for reminding user, KEY sends the information that can carry out signature operation, such as: knock out LED lamp corresponding to downward turnover key, light and confirm LED lamp corresponding to button, or make to confirm that the LED lamp that button is corresponding is glittering.
When the embodiment of the present invention receives the instruction shown until signing messages, identification needs the number of characters for the treatment of signing messages shown; When the described number of characters until signing messages surpasses the number of characters that KEY display screen one page can show, calculate the described total page number for the treatment of that signing messages need show; KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation; Show page by page described information to be displayed, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen; When the number of pages until signing messages of the current demonstration of display screen is total page number, recovers KEY and confirm button confirmation signature operation pointed; When the number of pages until signing messages of the current demonstration of display screen is not total page number, send the described information for the treatment of that signing messages does not show fully; Have and guarantee just to carry out the beneficial effect of signature operation after signing messages is by complete consulting, thereby guarantee to treat that signing messages consulted by complete, and then improved the security of signature operation; Further, owing to being provided with pilot lamp on KEY in the embodiment of the present invention, therefore improved man-machine interaction.
Fig. 2 is that the present invention guarantees to treat that signing messages is by the complete device of consulting the first embodiment high-level schematic functional block diagram, and as shown in Figure 2, the present invention guarantees to treat that signing messages is comprised by the complete device of consulting: acquisition of information module 01 and consult detection module 02.
Acquisition of information module 01, when receiving the instruction shown until signing messages, obtain and need the number of characters for the treatment of signing messages shown;
Acquisition of information module 01, when receiving the instruction shown until signing messages, at first obtain and need the number of characters for the treatment of signing messages shown, and whether the character for the treatment of signing messages that judgement is obtained can just can show it fully on KEY display screen one page.Acquisition of information module 01 judges whether display screen one page can adopt following method by treating that signing messages shows fully: acquisition of information module 01 is according to size and the resolution of display screen, calculate the number of characters that display screen one page can show, according to the number of characters for the treatment of signing messages obtained, judge whether just can will to treat that signing messages has shown at KEY display screen page up again.
If acquisition of information module 01 is judged when KEY display screen page up just can show the number of characters until signing messages, KEY does not change the operation pointed of each function button, and carries out normal processing procedure according to the upper original function of each button of KEY.
Consult detection module 02, when surpassing the number of characters that KEY display screen one page can show at the described number of characters until signing messages, calculate the described total page number for the treatment of that signing messages need show; KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation; Show page by page described information to be displayed, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen; When the number of pages until signing messages of the current demonstration of display screen is total page number, recovers KEY and confirm button confirmation signature operation pointed.
In acquisition of information module 01, judge when the number of characters of signing messages surpasses the number of characters that KEY display screen one page can show, consult the number of characters that detection module 02 can show according to the total number of characters for the treatment of signing messages obtained and KEY display screen one page, calculate and treat the total page number N that signing messages need to show; Simultaneously, consult detection module 02 KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation, and send corresponding information, with prompting, treat the information that signing messages does not show fully.
In the present embodiment, consult detection module 02 KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation and can be understood as: when KEY not yet will be when signing messages have shown, even when receiving the user and pressing the confirmation signature operation that the confirmation button on KEY triggers, KEY is the operational order of not response confirmation signature also, does not carry out the operation of confirming signature.Such as, when specific embodiment, consult the confirmation signature operation that detection module 02 can be pointed by the confirmation button of KEY and change to blank operation, do not carry out any operation; Perhaps, confirmation signature operation pointed changes to insert and treats the information that signing messages not yet reads by the confirmation button of KEY to consult detection module 02, as shown " treating that signing messages not yet reads "; Perhaps, confirmation signature operation pointed changes to the operation that other do not affect the signature flow process by the confirmation button of KEY to consult detection module 02; In the present embodiment, consult detection module 02 KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation, can effectively avoid the user pressing acknowledgement key when signing messages has not shown, cause transaction risk, be not construed as limiting for the concrete sensing content of non-confirmation signature operation.
In acquisition of information module 01, judge when the number of characters of signing messages surpasses the number of characters that KEY display screen one page can show, the number of characters that KEY can show according to display screen one page, show described information to be displayed page by page.KEY, when signing messages is treated in demonstration page by page, consults the operation that the continuous supervisory user of detection module 02 triggers; The operational order triggered based on the user, consult the number of pages for the treatment of signing messages that detection module 02 is identified the current demonstration of display screen.In the number of pages for the treatment of signing messages of consulting the current demonstration of detection module 02 identification display screen, it is total page number, while being shown to last page, consult detection module 02 identification and treat that signing messages has intactly been read one time, consult detection module 02 and recover to confirm button confirmation signature operation pointed.
Arrive not yet first total page number in the number of pages for the treatment of signing messages of consulting the current demonstration of detection module 02 identification display screen, consult that detection module 02 identification display screen need show until signing messages not yet by complete while consulting one time, consult detection module 02 and send corresponding information, with the prompting user, treat that signing messages is not consulted fully.When KEY being confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation, consult detection module 02 and send the information for the treatment of that signing messages does not show fully.In the present embodiment, be provided with pilot lamp on KEY, such as LED lamp etc., consult detection module 02 utilize pilot lamp bright, go out, the state such as flicker sends corresponding information; Such as, when the number of characters until signing messages surpasses the number of characters that KEY display screen one page can show, consult LED lamp corresponding to the downward turnover key of detection module 02 KEY and be set to glitteringly, now consult that detection module 02 is also can KEY upper confirms that LED lamp corresponding to button be set to keep the state do not worked; Perhaps, consult pilot lamp corresponding to the detection module downward turnover key of 02 KEY and be set to blink states, KEY confirms that the pilot lamp that button is corresponding is set to non-blink states; Perhaps, consult pilot lamp corresponding to the detection module downward turnover key of 02 KEY and be set to green, KEY confirms that the pilot lamp that button is corresponding is set to redness.Certainly, by arrange pilot lamp bright, go out, that the Show Color of the state such as flicker or pilot lamp arranges corresponding information to be displayed is not yet varied by complete mode of consulting, the present embodiment does not carry out exhaustive one by one.
Further, in the number of pages for the treatment of signing messages of consulting the current demonstration of detection module 02 identification display screen, it is total page number, be shown to last page, when KEY recover to confirm button confirmation signature operation pointed, in order to point out the user now can carry out signature operation, consult detection module 02 and can send the information that allows to carry out signature operation; Such as, consult detection module 02 and knock out pilot lamp corresponding to the downward turnover key of KEY, light simultaneously and confirm pilot lamp corresponding to button; Perhaps, consult pilot lamp corresponding to the detection module downward turnover key of 02 KEY and be set to non-blink states, KEY confirms that the pilot lamp that button is corresponding is set to blink states; Perhaps, consult pilot lamp corresponding to the detection module downward turnover key of 02 KEY and be set to redness, KEY confirms that the pilot lamp that button is corresponding is set to green.Similarly, by arrange pilot lamp bright, go out, the Show Color of the state such as flicker or pilot lamp arranges corresponding recovery and confirms that the prompting mode of button is varied, the present embodiment does not carry out exhaustive one by one.
Below will take concrete application scenarios as example, describe the embodiment of the present invention and guarantee to treat that signing messages is by the course of work of the complete device of consulting.
In concrete application scenarios, acquisition of information module 01 is calculated and is treated the total page number that signing messages need show, if display screen one page can will treat that signing messages shows fully, according to normal signature flow process, processed, light KEY simultaneously and confirm LED lamp corresponding to button; Treat that the total page number that signing messages need show is that N(N is greater than 1 integer if acquisition of information module 01 is calculated), consult detection module 02 and confirm that the interrupt handling routine of button is set to " blank operation "; Perhaps, be set to informations such as " insert demonstration<information not yet read > "; Perhaps, be set to some other operation that does not affect the signature flow process.(in actual application, owing to will confirm that button operation setting pointed is the operation pointed of downward button the time, may cause the user to press and confirm that maloperation occurs the inertia that button carries out page turning because of continuous several times, therefore, consider man-machine interchangeability operation, in actual applications, can will not confirm that button operation setting pointed is downward page turn over operation.)
When the total page number that need show until signing messages is N, consult detection module 02 an indexed variable n is set, and treating that signing messages starts displaying contents beginning and adds that information " treats signing messages N page altogether ", and at the displaying contents end for the treatment of signing messages, add information " * * * * notes: treat that signing messages shows complete! ! * * * " etc. suggestion content, the basic function of other buttons remains unchanged, and consults LED lamp corresponding to button that detection module 02 is lighted downward page turning simultaneously; Perhaps, consulting detection module 02 makes the LED lamp that the button of downward page turning is corresponding glittering.
In ensuing operating process, monitor the user and triggered the operational order of confirming that button is pressed if consult detection module 02, KEY does not carry out the operation of confirming signature; If consulting detection module 02 monitors the user and has triggered the operational order that downward turnover key is pressed, the value of identification marking variable n, if the value of n is less than total page number N, consult 02 operation of carrying out the downward page turning pointed of this downward turnover key of detection module; If the value of n equals total page number N, consult 02 of detection module and recover the operation of confirming that button confirmation pointed is signed.Now, for reminding user, consult detection module 02 and send the information that can carry out signature operation, such as: knock out LED lamp corresponding to downward turnover key, light and confirm LED lamp corresponding to button, or make to confirm that the LED lamp that button is corresponding is glittering.
When the embodiment of the present invention receives the instruction shown until signing messages, identification needs the number of characters for the treatment of signing messages shown; When the described number of characters until signing messages surpasses the number of characters that KEY display screen one page can show, calculate the described total page number for the treatment of that signing messages need show; KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation; Show page by page described information to be displayed, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen; When the number of pages until signing messages of the current demonstration of display screen is total page number, recovers KEY and confirm button confirmation signature operation pointed; When the number of pages until signing messages of the current demonstration of display screen is not total page number, send the described information for the treatment of that signing messages does not show fully; Have and guarantee just to carry out the beneficial effect of signature operation after signing messages is by complete consulting, thereby guarantee to treat that signing messages consulted by complete, and then improved the security of signature operation; Further, owing to being provided with pilot lamp on KEY in the embodiment of the present invention, therefore improved man-machine interaction.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make the process, method, article or the device that comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or device.In the situation that not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the device that comprises this key element and also have other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only the preferred embodiments of the present invention; not thereby limit its scope of the claims; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.

Claims (10)

1. guarantee to treat that signing messages, by complete method of consulting, is characterized in that for one kind, comprise the following steps:
While receiving the instruction shown until signing messages, obtain and need the number of characters for the treatment of signing messages shown;
When the described number of characters until signing messages surpasses the number of characters that KEY display screen one page can show, calculate the described total page number for the treatment of that signing messages need show; KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation;
Show page by page described information to be displayed, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen;
When the number of pages until signing messages of the current demonstration of display screen is total page number, recovers KEY and confirm button confirmation signature operation pointed.
2. the method for claim 1, is characterized in that, described KEY confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation, comprising:
The confirmation signature operation that the confirmation button of KEY is pointed changes to blank operation; Perhaps,
By the confirmation button of KEY, confirmation signature operation pointed changes to insert and treats the information that signing messages not yet reads.
3. method as claimed in claim 1 or 2, is characterized in that, when the described number of pages until signing messages in the current demonstration of display screen is total page number, after recovering the step of KEY confirmation button confirmation signature operation pointed, also comprises step:
When the number of pages until signing messages of the current demonstration of display screen is not total page number, send the described information for the treatment of that signing messages does not show fully;
The described information for the treatment of that signing messages does not show fully of sending comprises:
Light pilot lamp corresponding to the downward turnover key of KEY, knock out and confirm pilot lamp corresponding to button; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to blink states, and KEY confirms that the pilot lamp that button is corresponding is set to non-blink states; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to green, and KEY confirms that the pilot lamp that button is corresponding is set to redness.
4. the method for claim 1, is characterized in that, also comprises:
When recovering KEY and confirm button confirmation signature operation pointed, send the information that allows to carry out signature operation.
5. method as claimed in claim 4, is characterized in that, the described information that allows to carry out signature operation of sending comprises:
Knock out pilot lamp corresponding to the downward turnover key of KEY, light KEY and confirm pilot lamp corresponding to button; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to non-blink states, and KEY confirms that the pilot lamp that button is corresponding is set to blink states; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to redness, and KEY confirms that the pilot lamp that button is corresponding is set to green.
6. guarantee to treat that signing messages, by the complete device of consulting, is characterized in that for one kind, comprising:
The acquisition of information module, when receiving the instruction shown until signing messages, obtain and need the number of characters for the treatment of signing messages shown;
Consult detection module, when surpassing the number of characters that KEY display screen one page can show at the described number of characters until signing messages, calculate the described total page number for the treatment of that signing messages need show; KEY is confirmed to button confirmation signature operation pointed changes to non-confirmation signature operation; Show page by page described information to be displayed, and the number of pages for the treatment of signing messages of the current demonstration of identification display screen; When the number of pages until signing messages of the current demonstration of display screen is total page number, recovers KEY and confirm button confirmation signature operation pointed.
7. device as claimed in claim 6, is characterized in that, described consult detection module also for:
The confirmation signature operation that the confirmation button of KEY is pointed changes to blank operation; Perhaps,
By the confirmation button of KEY, confirmation signature operation pointed changes to insert and treats the information that signing messages not yet reads.
8. device as described as claim 6 or 7, is characterized in that, described consult detection module also for:
When the number of pages until signing messages of the current demonstration of display screen is not total page number, send the described information for the treatment of that signing messages does not show fully;
Described consult detection module also for:
Light pilot lamp corresponding to the downward turnover key of KEY, knock out and confirm pilot lamp corresponding to button; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to blink states, and KEY confirms that the pilot lamp that button is corresponding is set to non-blink states; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to green, and KEY confirms that the pilot lamp that button is corresponding is set to redness.
9. device as claimed in claim 6, is characterized in that, described consult detection module also for:
When recovering KEY and confirm button confirmation signature operation pointed, send the information that allows to carry out signature operation.
10. device as claimed in claim 9, is characterized in that, described information indicating module also for:
Knock out pilot lamp corresponding to the downward turnover key of KEY, light and confirm pilot lamp corresponding to button; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to non-blink states, and KEY confirms that the pilot lamp that button is corresponding is set to blink states; Perhaps,
Pilot lamp corresponding to the downward turnover key of KEY is set to redness, and KEY confirms that the pilot lamp that button is corresponding is set to green.
CN201310451927.2A 2013-09-27 2013-09-27 Method and device for assuring to-be-signed information to be completely consulted CN103488946A (en)

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CN107911220A (en) * 2017-11-15 2018-04-13 深圳市文鼎创数据科技有限公司 A kind of endorsement method, signature apparatus and terminal device
CN108764918A (en) * 2018-05-08 2018-11-06 北京华大智宝电子系统有限公司 A kind of signing messages display methods and device

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Application publication date: 20140101