CN107944263A - A kind of firmware update and firmware - Google Patents
A kind of firmware update and firmware Download PDFInfo
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- CN107944263A CN107944263A CN201711354050.XA CN201711354050A CN107944263A CN 107944263 A CN107944263 A CN 107944263A CN 201711354050 A CN201711354050 A CN 201711354050A CN 107944263 A CN107944263 A CN 107944263A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/51—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
- G06F2221/033—Test or assess software
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Abstract
The invention discloses a kind of firmware update and firmware, this method includes：Whether more new file described in obtaining the more new file that server-side is sent and judgement meets the first preset condition, wherein the renewal file includes more new procedures and authentication key；When it is described more new file meets first preset condition when, verify whether the more new file legal, and the firmware is updated using the more new procedures if legal according to the authentication key, and generation more new archive；The analysis more new archive, when the more new archive meets the second preset condition, more new archive described in transmission is to the server-side.This method can make user to judge whether more new procedures are more new procedures that are required and adapting to firmware before the update; the legitimacy of more new procedures can also be verified; and this method can avoid sending confidential data during more new archive is sent to server-side; ensure the safety of information, protect user benefit.
Description
Technical field
The present invention relates to the firmware field of electronic equipment, more particularly to a kind of firmware update and firmware.
Background technology
The firmware of electronic equipment is cured software, can be write-in EROM (rewritable read-only memory) or EEPROM
Program in program in (Electrically Erasable Programmable Read-Only Memory), also referred to as firmware, such as the BIOS of write-in electronic equipment.With
Family can be updated firmware according to the actual use situation to electronic equipment, but at present cannot when being updated to firmware
More new procedures are verified, and after firmware updates, firmware are not also monitored to server-side feedack, band
Carry out huge information security issue.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of firmware update and firmware, and this method can make user more
It can judge whether pre-updated program is required more new procedures before new, the legitimacy of more new procedures can also be carried out
Verification, and this method can avoid sending confidential data during more new archive is sent to server-side, ensure information
Safety.
In order to solve the above-mentioned technical problem, the embodiment of the present invention employs following technical solution：A kind of firmware renewal side
Method, including：
Whether more new file described in obtaining the more new file that server-side is sent and judgement meets the first preset condition, wherein institute
Stating more new file includes more new procedures and authentication key；
When it is described more new file meets first preset condition when, according to the authentication key verification described in more new file
It is whether legal, the firmware is updated using the more new procedures if legal, and generate more new archive；
The analysis more new archive, when the more new archive meets the second preset condition, more new archive described in transmission is to institute
State server-side.
Preferably, the method further includes：
Obtain the renewal prompting that the server-side is sent；
The relevant information for the more new procedures that the renewal prompting includes is analyzed, forms the first analysis result, and determine
Whether the firmware is updated.
Preferably, whether more new file described in the more new file of the acquisition server-side transmission and judgement meets first
Preset condition includes：
The more new procedures that the server-side is sent are obtained, more new procedures described in analysis form the second analysis result；
When first analysis result is identical with the second analysis result, more new file described in judgement meets the first default bar
Part.
Preferably, whether the more new file according to authentication key verification is legal, make if legal
The firmware is updated with the more new procedures, and generate more new archive to include：
Whether more new procedures described in judging are adapted with the firmware, and judge whether the authentication key is true；
When the more new procedures with the firmware is adapted and the authentication key is true when judge described in more new file it is legal；
The more new procedures into the memory of the firmware and described in operation of more new procedures described in sending.
Preferably, the method further includes：More new archive described in analysis, presets when the more new archive does not meet second
During condition, more new archive described in transmission is prevented, and asks the server-side to resend the more new file.
The embodiment of the present invention additionally provides a kind of firmware, including acquisition module, judgment module, update module and sending module,
The acquisition module is connected with judgment module, and the acquisition module is configured to obtain the renewal text that server-side is sent
Part, and make whether more new file described in the judgment module judgement meets the first preset condition, wherein being wrapped in the renewal file
Include more new procedures and authentication key；
The judgment module is connected with update module, and the judgment module is configured to when the more new file meets described the
It is whether legal according to more new file described in the authentication key verification during one preset condition, the update module if legal
The firmware is updated using the more new procedures, and generates more new archive；
The sending module is connected with judgment module, and the sending module is configured to work as described in judgment module analysis more
New archive simultaneously assert when the more new archive meets the second preset condition more new archive described in transmission to the server-side.
Preferably, the acquisition module is further configured to obtain the renewal prompting that the server-side is sent, so that institute
The relevant information for the more new procedures that the judgment module analysis renewal prompting includes is stated, forms the first analysis result, and certainly
It is fixed whether the firmware to be updated.
Preferably, the judgment module is further configured to analyze the institute that the acquisition module is obtained from the server-side
More new procedures are stated, form the second analysis result, and when first analysis result is identical with the second analysis result, described in judgement
More new file meets the first preset condition.
Preferably, the judgment module includes the first judging unit and the second judging unit,
First judging unit be configured to judge described in more new procedures whether be adapted with the firmware, described second sentences
Disconnected unit is configured to judge whether the authentication key is true；
The update module is configured to when the more new procedures are adapted with the firmware and the authentication key is true
More new file described in judging is legal, the more new procedures into the memory of the firmware and described in operation of more new procedures described in transmission.
Preferably, the sending module is further configured to more new archive described in analysis, when the more new archive is not inconsistent
When closing the second preset condition, more new archive described in transmission is prevented, and asks the server-side to resend the more new file.
The beneficial effect of the embodiment of the present invention is：This method can make user to judge to update journey before the update
Whether sequence is more new procedures that are required and adapting to firmware, and the legitimacy of more new procedures can also be verified, and
This method can avoid sending confidential data during more new archive is sent to server-side, ensure the safety of information, protect
Protect user benefit.
Brief description of the drawings
Fig. 1 is the flow chart of the firmware update of the embodiment of the present invention；
Fig. 2 be the embodiment of the present invention Fig. 1 in step S1 flow chart；
Fig. 3 be the embodiment of the present invention Fig. 1 in step S2 flow chart；
Fig. 4 is the structural relation schematic diagram of the firmware of the embodiment of the present invention.
Description of reference numerals
1- firmware 2- acquisition module 3- judgment modules
4- update module 5- sending module 6- server-sides
Embodiment
Herein with reference to the various schemes and feature of the attached drawing description present invention.
It should be understood that various modifications can be made to the embodiment invented herein.Therefore, description above should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of
Other modifications.
Comprising in the description and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and with it is upper
What face provided is used to explain the present invention together to the substantially description of the present invention and the detailed description given below to embodiment
Principle.
It is of the invention by the description to the preferred form of the embodiment that is given as non-limiting examples with reference to the accompanying drawings
These and other characteristic will become apparent.
It is also understood that although with reference to some instantiations, invention has been described, but people in the art
Member realize with can determine the present invention many other equivalents, they have feature as claimed in claim and therefore all
In the protection domain limited whereby.
When read in conjunction with the accompanying drawings, in view of described further below, in terms of above and other of the invention, feature and advantage will become
It is more readily apparent.
Hereinafter with reference to the specific embodiment of the attached drawing description present invention；It will be appreciated, however, that the embodiment invented is only
The example of the present invention, it can use various ways to implement.It is known and/or repeat function and structure be not described in detail to avoid
Unnecessary or unnecessary details make it that the present invention is smudgy.Therefore, the specific structural and feature invented herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis for instruct those skilled in the art with
Substantially any appropriate detailed construction is diversely using the present invention.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it may refer to one or more of identical or different embodiment according to the present invention.
The firmware 1 of electronic equipment is cured software, also referred to as firmware, can be write-in EROM (erasable read-only storages
Device) or EEPROM (Electrically Erasable Programmable Read-Only Memory) in program.A kind of firmware update of the embodiment of the present invention, should
Method can be updated operation during the use of firmware 1 to firmware 1, so as to not influence the use to firmware 1, such as
Shown in Fig. 1, which includes：
S1, obtains the more new file that server-side 6 is sent and judges whether more new file meets the first preset condition, wherein more
New file includes more new procedures and authentication key.The server that the server-side 6 can be possessed by the manufacturer of firmware 1, online
The operation of firmware 1 is updated for user；The server-side 6 can also be its in service field of connection on an electronic device
His equipment.More new procedures can be polytype program that shell script etc. adapts to firmware 1.In one embodiment, electronics
Equipment (client) can will be sent to server-side 6,6 energy of server-side on the system operation information (including fault message) of firmware 1
Enough that more new file accordingly is sent to electronic equipment (client) according to the information operation information, electronic equipment (client) obtains
Judge whether more new file meets the first preset condition after taking more new file, which can make according to user is actual
Set with the situation of electronic equipment, such as whether the more new file is required version, whether renewal time is default
Whether the more new procedures that period, more new file include meet the conditions such as the preset rules of electronic equipment of the type.Certification
Key can be the recogniting seal or other authentication documents that the manufacturer of firmware 1 provides, and authentication key can prove renewal text
The authenticity of part, avoids other staff or equipment from carrying out illegal operation to the firmware 1 of electronic equipment.
S2, when more new file meets the first preset condition, verifies whether more new file is legal according to authentication key, if
It is legal, firmware 1 is updated using more new procedures, and generate more new archive.More new file meets the first preset condition explanation
The more new file meets the actual needs for the electronic equipment that user uses, and user approves the more new procedures in more new file, this
When need to verify whether more new file legal, such as can pass through contrast when authentication key is recogniting seal using authentication key
Mode identify the recogniting seal whether the legal recogniting seal held by the manufacturer of firmware 1, can make if legal
The more new procedures sended over server-side 6, are updated firmware 1, and more new archive can be generated during renewal, renewal
Archives include the relevant information generated in renewal process, and if desired for the report fed back to server-side 6, and server-side 6 can root
Preferably more new procedures are safeguarded according to received more new archive, are allowed to be more suitable for corresponding firmware 1 to use.
S3, analyzes more new archive, and more new archive is sent when more new archive meets the second preset condition to server-side 6.
, it is necessary to analyze more new archive before sending more new archive to server-side 6, judge whether it meets the second preset condition, if symbol
Conjunction can then send more new archive, otherwise can not send or be sent after changing.Second preset condition can be actual according to user
Need to set, such as set according to the grade of secrecy, if the information in more new archive has exceeded default security grade, also
It is to say to contain the information that user is considered secret in more new archive, then it is assumed that the more new archive does not meet the second preset condition,
More new archive will not be sent to server-side 6.
In one embodiment of the invention, obtaining the more new file of the transmission of server-side 6 and whether judging more new file
Before meeting the first preset condition, which further includes：Obtain the renewal prompting that server-side 6 is sent；Analysis renewal
The relevant information of more new procedures included is prompted, forms the first analysis result, and decide whether to be updated firmware 1.Clothes
The renewal prompting that business end 6 is sent can prompt the user whether renewal firmware 1, which prompts to contain the correlations of more new procedures
Information, such as the publisher of more new procedures, the size of the what's new of the version of more new procedures, more new procedures, more new procedures, more
The space occupied after new procedures installation, even more new procedures information etc. such as in itself.After these relevant informations are analyzed if
Think that the more new procedures meet the needs of firmware 1, i.e. the first analysis result is can be updated, then user can be updated with this
Program is updated firmware 1；, can if thinking that the more new procedures do not meet the needs of firmware 1 after analyzing relevant information
Not to be updated to firmware 1 temporarily, and server-side 6 can be required to provide other more new procedures again.
In one embodiment of the invention, as shown in Fig. 2, more new file that the acquisition server-side 6 is sent and sentencing
The step of whether disconnected more new file meets the first preset condition comprises the following steps：
S11, obtains the more new procedures that server-side 6 is sent, and analysis more new procedures form the second analysis result.User is according to more
The content newly prompted thinks to be updated firmware 1 with this more new procedures, user can according to renewal prompting guiding come
The more new procedures that server-side 6 is sent are obtained, more new procedures then are carried out with analysis again forms the second analysis result, second analysis
The result is that the result that the more new procedures sent to this server-side 6 are analyzed.
S12, when the first analysis result is identical with the second analysis result, judges that more new file meets the first preset condition.
First analysis result is identical with the second analysis result, illustrates more new procedures and the last hair of server-side 6 that this server-side 6 is sent
Described more new file is identical in the renewal prompting sent, and is adapted to firmware 1 to use；If the first analysis result and the second analysis
As a result it is different, then illustrate more new procedures that this server-side 6 sends with it is described in the last renewal prompting sent of server-side 6
More new file differs, then can refuse to use the more new procedures, and server-side 6 can be required to resend with updating in prompting
Identical more other of new procedures or requirement of described more new file more new procedures.
In one embodiment of the invention, as shown in figure 3, described verify whether more new file closes according to authentication key
Method, is updated firmware 1 using more new procedures if legal, and generation more new archive includes：
S21, judges whether more new procedures are adapted with firmware 1, and judges whether authentication key is true.In one embodiment
In, more new procedures can be corresponding with multiple firmwares 1, that is, the more new procedures are suitable for the upgrading of multiple firmwares 1 and use；Another
Multiple more new procedures can be corresponding with a firmware 1 in one embodiment, that is, multiple more new procedures can be to one
Firmware 1 is upgraded.In view of this it is numerous, it is necessary to judge whether more new procedures are correct to update program version, if with 1 phase of firmware
Adaptation, while will also judge whether authentication key is in itself true, be that really to illustrate that the authentication key is that firmware manufacturer is held close
Key, such as the recogniting seal that firmware manufacturer is held is authentic and valid stamped signature.
S22, judges that more new file is legal when more new procedures are adapted with firmware 1 and authentication key is true.More new file
It is legal, illustrate can be updated firmware 1 using more new procedures operation, update operating time and mode can by user Lai
Determine.
S23, sends more new procedures into the memory of firmware 1 and runs more new procedures.It will be covered after operation more new procedures
Lid fall 1 original program of firmware, have no effect on the use of electronic equipment, when run more new procedures can use manually update or
The mode automatically updated.More new archive can be generated after the completion of renewal, for recording the important information in renewal process, such as on solid
The information of the information of part 1, more new procedures, suitability information, error message etc., the information can help server-side 6 to renewal text
Part such as is improved or safeguards at the operation.
In one embodiment of the invention, which further includes：Analyze more new archive, when more new archive not
When meeting the second preset condition, prevent to send more new archive, and ask server-side 6 to resend more new file.Analysis renewal shelves
Case includes whether analysis more new archive includes confidential information, or whether includes the other information that user is not intended to announce, and divides
Analysis means can judge according to the second preset condition, and in one embodiment, the information in more new archive can be protected
The division of close grade, if the information in more new archive has exceeded default security grade, also it is assumed that being contained in more new archive
User is considered secret information, then it is assumed that the more new archive does not meet the second preset condition, prevents to send more new archive, and will
The situation informs server-side 6, and request server-side 6 resends more new file.In another embodiment, can be to more new archive
In content carry out literal content analysis, think the renewal if the literal content obtained includes the word in preset range
Archives do not meet the second preset condition, same to prevent to send the more new archive, and the situation is informed server-side 6, request service
End 6 resends more new file.Prevent to send the confidential information (particularly some business informations) that more new archive ensure that user
It will not be obtained by other people, maintain the interests of user.
Present invention also offers a kind of firmware 1, which can be updated operation, without influencing electronic equipment to solid
The use of part 1, as shown in figure 4, the firmware 1 includes acquisition module 2, judgment module 3, update module 4 and sending module 5.
Acquisition module 2 is connected with judgment module 3, and acquisition module 2 is configured to obtain the more new file that server-side 6 is sent, and
Judgment module 3 is set to judge whether more new file meets the first preset condition, wherein more new file includes more new procedures and certification
Key.The server that the server-side 6 can be possessed by the manufacturer of firmware 1, the online operation that firmware 1 is updated for user；
The server-side 6 can also be the other equipment in service field of connection on an electronic device.More new procedures can be script
Program etc. adapts to polytype program of firmware 1.In one embodiment, electronic equipment (client) meeting will be on firmware 1
System operation information (including fault message) be sent to server-side 6, server-side 6 can will be corresponding according to the information operation information
More new file be sent to electronic equipment (client), judgment module 3 judges more new file after acquisition module 2 obtains more new file
Whether first preset condition is met, which can set according to the situation of user's actual use electronic equipment,
Such as whether the more new file is required version, whether renewal time is the default period, and more new file includes
Whether more new procedures meet the conditions such as the preset rules of the electronic equipment of the type.Authentication key can be that the manufacturer of firmware 1 carries
The recogniting seal of confession or other authentication documents, and authentication key can prove the authenticity of the more new file, avoid other staff
Or equipment carries out illegal operation to the firmware 1 of electronic equipment.
Judgment module 3 is connected with update module 4, and judgment module 3 is configured to when more new file meets the first preset condition,
Verify whether more new file is legal according to authentication key, update module 4 carries out more firmware 1 using more new procedures if legal
Newly, and generate more new archive.Judgment module 3 judges that more new file meets the first preset condition and illustrates that more new file meets user for this
The actual needs of the electronic equipment used, user approve that judgment module 3 needs to use at this time to the more new procedures in more new file
Whether authentication key verification more new file is legal, such as can be identified by way of contrast when authentication key is recogniting seal
The recogniting seal whether the legal recogniting seal held by the manufacturer of firmware 1, update module 4 can use if legal
The more new procedures that server-side 6 sends over, are updated firmware 1, and more new archive can be generated during renewal, update shelves
Case includes the relevant information generated in renewal process, and if desired for the report fed back to server-side 6, and server-side 6 can basis
Received more new archive preferably safeguards more new procedures, is allowed to be more suitable for corresponding firmware 1 to use.
Sending module 5 is connected with judgment module 3, and sending module 5 is configured to when judgment module 3 analyzes more new archive and assert
More new archive sends more new archive to server-side 6 when meeting the second preset condition.Before more new archive is sent to server-side 6,
Judgment module 3 needs to analyze more new archive, judges whether it meets the second preset condition, can be sent out if sending module 5 is met
More new archive is sent, otherwise can not send or be sent after changing.Second preset condition can be actually needed according to user and set,
Such as set according to the grade of secrecy, if the information in more new archive has exceeded default security grade, that is to say, that renewal
The information that user is considered secret is contained in archives, then it is assumed that the more new archive does not meet the second preset condition, sending module 5
More new archive will not be sent to server-side 6.
In one embodiment of the invention, acquisition module 2 be further configured to obtain server-side 6 send renewal carry
Show, so that the relevant information for the more new procedures that the analysis renewal prompting of judgment module 3 includes, forms the first analysis result, and determine
Whether firmware 1 is updated.Acquisition module 2 obtain renewal prompting can come prompt the user whether renewal firmware 1, this is more
New prompting contains the relevant information of more new procedures, such as the publisher of more new procedures, the version of more new procedures, more new procedures
The space occupied after the installation of the size of what's new, more new procedures, more new procedures, even more new procedures information etc. such as in itself.
Acquisition module 2 obtains renewal prompting, and judgment module 3 analyzes after these relevant informations if it is considered to the more new procedures accord with
The needs of firmware 1 are closed, i.e. the first analysis result is can be updated, then user can carry out firmware 1 with this more new procedures
Renewal；If it is determined that module 3 thinks that the more new procedures do not meet the needs of firmware 1 after analyzing relevant information, then can be temporary transient
Firmware 1 is not updated, and server-side 6 can be required to provide other more new procedures again.
In one embodiment of the invention, judgment module 3 be further configured to analysis acquisition module 2 obtained from server-side 6
The more new procedures taken, form the second analysis result, and when the first analysis result is identical with the second analysis result, judge renewal text
Part meets the first preset condition.User thinks to be updated firmware 1 with this more new procedures according to the content of renewal prompting,
User can obtain the more new procedures that server-side 6 is sent according to the guiding of renewal prompting by acquisition module 2, then judge mould
Block 3 again carries out more new procedures analysis and forms the second analysis result, which is that this server-side 6 is sent more
The result that new procedures are analyzed.First analysis result is identical with the second analysis result, illustrates the renewal that this server-side 6 is sent
Program is identical with more new file described in the last renewal prompting sent of server-side 6, is adapted to firmware 1 to use；If
First analysis result is different with the second analysis result, then illustrates that the more new procedures of this server-side 6 transmission and server-side 6 are last
Described more new file differs in the renewal prompting of transmission, then can refuse to use the more new procedures, and can require to service
End 6 resends more other of the new procedures or requirement more new procedures identical with more new file described in renewal prompting.
In one embodiment of the invention, judgment module 3 includes the first judging unit and the second judging unit.
First judging unit is configured to judge whether more new procedures are adapted with firmware 1, and the second judging unit is configured to sentence
Whether disconnected authentication key is true.In one embodiment, more new procedures can be corresponding with multiple firmwares 1, that is, the renewal
Program is suitable for the upgrading of multiple firmwares 1 and uses；Multiple more new procedures can be opposite with a firmware 1 in another embodiment
Answer, that is, multiple more new procedures can upgrade a firmware 1.In view of this it is numerous to update program version, first
Judging unit needs to judge whether more new procedures are correct, if is adapted with firmware 1, while the second judging unit will also judge to recognize
Demonstrate,prove whether key is in itself true, be really to illustrate that the authentication key is the key that firmware manufacturer is held, such as firmware manufacturer is held
Some recogniting seals are authentic and valid stamped signature.
Update module 4 is configured to judge that more new file is closed when more new procedures are adapted with firmware 1 and authentication key is true
Method, sends more new procedures into the memory of firmware 1 and runs more new procedures.The legal then explanation of more new file can use renewal
Program is updated firmware 1 operation, and renewal operating time and mode can be determined by user.The operation renewal of update module 4
1 original program of firmware will be override after program, has no effect on the use of electronic equipment, can be adopted when running more new procedures
With the mode for updating or automatically updating manually.More new archive can be generated after the completion of renewal, it is important in renewal process for recording
Information, such as information on firmware 1, the information of more new procedures, suitability information, error message etc., the information can help to take
Business end 6, which is improved or safeguards to more new file etc., to be operated.
In one embodiment of the invention, sending module 5 be further configured to analysis more new archive, when more new archive not
When meeting the second preset condition, prevent to send more new archive, and ask server-side 6 to resend more new file.Sending module 5 divides
Analysis more new archive includes whether analysis more new archive includes confidential information, or whether includes other letters that user is not intended to announce
Breath, and analysis means can judge according to the second preset condition, in one embodiment, the processing unit in sending module 5
The division of security classification can be carried out to the information in more new archive, if the information in more new archive has exceeded default security etc.
Level, also it is assumed that containing the information that user is considered secret in more new archive, then sending module 5 thinks that more new archive is not inconsistent for this
The second preset condition is closed, prevents to send more new archive, and the situation is informed into server-side 6, request server-side 6 resends renewal
File.In another embodiment, the processing unit in sending module 5 can carry out literal content to the content in more new archive
Analysis, thinks that the more new archive does not meet the second default bar if the literal content obtained includes the word in preset range
Part, sending module 5 equally prevents to send the more new archive, and the situation is informed server-side 6, and request server-side 6 is resend
More new file.Preventing the confidential information (particularly some business informations) that transmission more new archive ensure that user will not be obtained by other people
Take, maintain the interests of user.
Above example is only the exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can make the present invention respectively in the essence and protection domain of the present invention
Kind modification or equivalent substitution, this modification or equivalent substitution also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of firmware update, including：
Obtain server-side send more new file and judge described in more new file whether meet the first preset condition, wherein it is described more
New file includes more new procedures and authentication key；
When it is described more new file meets first preset condition when, according to the authentication key verification described in more new file whether
It is legal, the firmware is updated using the more new procedures if legal, and generate more new archive；
The analysis more new archive, when the more new archive meets the second preset condition, more new archive described in transmission is to the clothes
Business end.
2. according to the method described in claim 1, the method further includes：
Obtain the renewal prompting that the server-side is sent；
The relevant information for the more new procedures that the renewal prompting includes is analyzed, forms the first analysis result, and decide whether
The firmware is updated.
3. according to the method described in claim 2, more new file that the acquisition server-side is sent and judge the renewal text
Whether part, which meets the first preset condition, includes：
The more new procedures that the server-side is sent are obtained, more new procedures described in analysis form the second analysis result；
When first analysis result is identical with the second analysis result, more new file described in judgement meets the first preset condition.
4. according to the method described in claim 1, it is described according to the authentication key verification described in more new file it is whether legal,
The firmware is updated using the more new procedures if legal, and generate more new archive to include：
Whether more new procedures described in judging are adapted with the firmware, and judge whether the authentication key is true；
When the more new procedures with the firmware is adapted and the authentication key is true when judge described in more new file it is legal；
The more new procedures into the memory of the firmware and described in operation of more new procedures described in sending.
5. according to the method described in claim 1, the method further includes：More new archive described in analysis, when the more new archive
When not meeting the second preset condition, more new archive described in transmission is prevented, and asks the server-side to resend the renewal text
Part.
6. a kind of firmware, including acquisition module, judgment module, update module and sending module,
The acquisition module is connected with judgment module, and the acquisition module is configured to obtain the more new file that server-side is sent, and
Make whether more new file described in the judgment module judgement meets the first preset condition, wherein the renewal file includes renewal
Program and authentication key；
The judgment module is connected with update module, and the judgment module is configured to that to meet described first pre- when the more new file
If during condition, whether legal according to more new file described in authentication key verification, the update module uses if legal
The more new procedures are updated the firmware, and generate more new archive；
The sending module is connected with judgment module, and the sending module is configured to when the judgment module analyzes the renewal shelves
Case simultaneously assert when the more new archive meets the second preset condition more new archive described in transmission to the server-side.
7. firmware according to claim 6, the acquisition module is further configured to obtain the server-side transmission more
New prompting, so that the relevant information for the more new procedures that the judgment module analysis renewal prompting includes, forms first
Analysis result, and decide whether to be updated the firmware.
8. firmware according to claim 7, the judgment module is further configured to analyze the acquisition module from described
The more new procedures that server-side obtains, form the second analysis result, and when first analysis result and the second analysis result
When identical, more new file described in judgement meets the first preset condition.
9. firmware according to claim 6, the judgment module includes the first judging unit and the second judging unit,
First judging unit is configured to judge whether the more new procedures are adapted with the firmware, and described second judges singly
Member is configured to judge whether the authentication key is true；
The update module is configured to judge when the more new procedures are adapted with the firmware and the authentication key is true
The more new file is legal, the more new procedures into the memory of the firmware and described in operation of more new procedures described in transmission.
10. firmware according to claim 6, the sending module be further configured to analysis described in more new archive, work as institute
When stating that more new archive does not meet the second preset condition, prevent to send described in more new archive, and ask the server-side to resend
The more new file.
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| CN201711354050.XA CN107944263A (en) | 2017-12-15 | 2017-12-15 | A kind of firmware update and firmware |
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| CN201711354050.XA CN107944263A (en) | 2017-12-15 | 2017-12-15 | A kind of firmware update and firmware |
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| CN107944263A true CN107944263A (en) | 2018-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109379215A (en) * | 2018-09-26 | 2019-02-22 | 郑州云海信息技术有限公司 | A kind of network interface card firmware update, device and equipment |
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