CN105897421A - Router offline upgrading method and system - Google Patents
Router offline upgrading method and system Download PDFInfo
- Publication number
- CN105897421A CN105897421A CN201510790490.4A CN201510790490A CN105897421A CN 105897421 A CN105897421 A CN 105897421A CN 201510790490 A CN201510790490 A CN 201510790490A CN 105897421 A CN105897421 A CN 105897421A
- Authority
- CN
- China
- Prior art keywords
- checking information
- router
- check code
- upgrading
- checking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
- H04L9/3249—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using RSA or related signature schemes, e.g. Rabin scheme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
Abstract
The invention discloses a router offline upgrading method and a system used for router offline upgrading. An upgrading authentication mechanism is set in a router. An uploaded router offline upgrading package is received and stored. The router offline upgrading package carries authentication information. The upgrading authentication mechanism authenticates the authentication information. If authentication is passed, the router offline upgrading package carries out offline upgrading on the router. The invention provides the technical scheme of router offline upgrading.
Description
Technical field
The present invention relates to electronic information technology, upgrade for router drop off-line more particularly, to one
Method, a kind of for router drop off-line upgrading system.
Background technology
Router the most on the market has to rely on network can complete upgrading, because router needs
Go to download local to router and to router the server end of AKU by network and carry out verification
Updating operation can be carried out, say, that router only has online upgrading function.Due to online upgrading
Depending critically upon network, once do not have network, router can only forever rest on current version, then
Some problems that router current version exists cannot be solved timely, some new routes
Device New function can not be applied timely by user, has had a strong impact on Consumer's Experience.
Summary of the invention
It is an object of the present invention to provide the new solution of a kind of router drop off-line upgrading.
According to the first aspect of the invention, it is provided that a kind of method for router drop off-line upgrading, bag
Include following steps: upgrading authentication mechanism is set in the router；Receive and store the router uploaded from
Line AKU, carries checking information in described router drop off-line AKU；Described upgrading authentication mechanism
Described checking information is verified, if by checking, with described router drop off-line AKU to institute
State router and carry out upgraded in offline.
Preferably, described checking information includes: product identification, firmware version, producer identification, state
Family mark, language identification, firmware size, MD5 check code, RSA signature PKI.
Preferably, described upgrading authentication mechanism carries out checking to described checking information and includes, checking is described
Whether the every content in checking information meets pre-defined rule, if do not met, not by checking.
Preferably, described checking information is verified and is also included by described upgrading authentication mechanism, if institute
The every content stated in checking information meets pre-defined rule, selects mechanism from described according to set in advance
Checking information selects partial information carry out MD5 verification and obtain MD5 check code, verification is obtained
MD5 check code in MD5 check code and described checking information mates, if mating unsuccessful
The most not by checking.
Preferably, described checking information is verified and is also included by described upgrading authentication mechanism, if school
The match is successful to test the MD5 check code in the MD5 check code of acquirement and described checking information, then use institute
MD5 check code in described checking information is signed by the RSA signature PKI stated in checking information,
If sign by; by checking.
According to the second aspect of the invention, additionally provide a kind of system for router drop off-line upgrading,
Including with lower module: receiver module, for receiving the router drop off-line AKU uploaded, described route
Device upgraded in offline bag carries checking information；Memory module, the router drop off-line uploaded for storage
AKU；Upgrading authentication mechanism module, for verifying described checking information, if by testing
Card then carries out upgraded in offline with described router drop off-line AKU to described router.
Preferably, described checking information includes: product identification, firmware version, producer identification, state
Family mark, language identification, firmware size, MD5 check code, RSA signature PKI.
Preferably, described upgrading authentication mechanism module includes pre-defined rule authentication module；Described pre-set pattern
Then authentication module, for verifying whether the every content in described checking information meets pre-defined rule, as
Fruit does not meets the most not by checking.
Preferably, described upgrading authentication mechanism module also includes MD5 authentication module；Described MD5 tests
Card module, if the every content in described checking information meets pre-defined rule, according to setting in advance
Fixed selection mechanism selects partial information to carry out MD5 verification from described checking information and obtains MD5 school
Testing code, the MD5 check code in the MD5 check code obtaining verification and described checking information is carried out
Join, if mating unsuccessful, not by checking.
Preferably, described upgrading authentication mechanism module also includes RSA signature authentication module；Described RSA
Signature verification module, if the MD5 in the MD5 check code and described checking information of verification acquirement
The match is successful for check code, then with the RSA signature PKI in described checking information in described checking information
MD5 check code sign, if signature by; by checking.
The invention provides the technical scheme of router drop off-line upgrading, the technology that the present invention is to be realized is appointed
Business or the those skilled in the art of technical problem is that to be solved never expect or it is not expected that
, therefore the present invention is a kind of new technical scheme.
By detailed description to the exemplary embodiment of the present invention referring to the drawings, its of the present invention
Its feature and advantage thereof will be made apparent from.
Accompanying drawing explanation
Combined in the description and the accompanying drawing of the part that constitutes description shows the reality of the present invention
Execute example, and together with its explanation for explaining the principle of the present invention.
Fig. 1 is the flow chart of the method for router drop off-line upgrading that the embodiment of the present invention provides.
Fig. 2 is the stream that upgraded in offline bag is verified by the upgrading authentication mechanism that the embodiment of the present invention provides
Cheng Tu.
Fig. 3 is the block diagram of the system for router drop off-line upgrading that the embodiment of the present invention provides.
Fig. 4 is the block diagram of the upgrading authentication mechanism module that the embodiment of the present invention provides.
Detailed description of the invention
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should also be noted that
Unless specifically stated otherwise, the parts that illustrate the most in these embodiments and step positioned opposite,
Numerical expression and numerical value do not limit the scope of the invention.
Description only actually at least one exemplary embodiment is illustrative below, never makees
For to the present invention and application thereof or any restriction of use.
May not beg in detail for technology, method and apparatus known to person of ordinary skill in the relevant
Opinion, but in the appropriate case, described technology, method and apparatus should be considered a part for description.
Shown here with in all examples discussed, any occurrence should be construed as merely example
Property rather than as limit.Therefore, other example of exemplary embodiment can have different
Value.
It should also be noted that similar label and letter represent similar terms, therefore, one in following accompanying drawing
A certain Xiang Yi the accompanying drawing of denier is defined, then need not it is carried out further in accompanying drawing subsequently
Discuss.
With reference to Fig. 1, the method for router drop off-line upgrading that the embodiment of the present invention provides is described, including
Following steps:
100, upgrading authentication mechanism is set in the router；In a step 101, upgrading authentication mechanism
Can be placed in the operating system of router.
200, receive and store the router drop off-line AKU uploaded, described router drop off-line AKU
In carry checking information；In a step 102, user can by the modes such as USB flash disk by router from
Line AKU copy uploads in router, and router upgraded in offline bag is stored by router.
300, described checking information is verified by described upgrading authentication mechanism, if by checking,
With described router drop off-line AKU, described router is carried out upgraded in offline.
Preferably, described checking information includes: product identification, firmware version, producer identification, state
Family mark, language identification, firmware size, MD5 check code, RSA signature PKI.
Illustrate that upgraded in offline bag is tested by the upgrading authentication mechanism that the embodiment of the present invention provides with reference to Fig. 2
The process of card, comprises the following steps:
301, verify whether the every content in described checking information meets pre-defined rule, if be not inconsistent
Close and do not pass through checking and point out this upgraded in offline bag of user to be illegal.
If the every content in 302 described checking information meets pre-defined rule, according to presetting
Selection mechanism from described checking information select partial information carry out MD5 verification obtain MD5 verification
Code, the MD5 check code in the MD5 check code obtaining verification and described checking information mates,
If mating unsuccessful, do not pass through to verify and point out this upgraded in offline bag of user to be illegal.
If the MD5 check code in the MD5 check code that 303 verifications obtain and described checking information
The match is successful, then with the RSA signature PKI in described checking information to the MD5 in described checking information
Check code is signed, if signature by; by checking.
In this embodiment, upgrading authentication mechanism uses three step verifications, and first whether inspection checking information
Meeting pre-defined rule, just further checking information being carried out MD5 verification if met
(Message-Digest Algorithm, Message Digest 5), successfully just uses if MD5 verifies
MD5 is verified by RSA Algorithm (Ron Rivest, Adi Shamir, Leonard Adleman algorithm)
Code carries out signature check, can perform upgraded in offline work by checking after three step complete verification successes
Make.This upgrading authentication mechanism can be good at verifying legitimacy and the integrity of upgraded in offline bag, anti-
Only upgraded in offline is coated and distorts, and improves the safety of router.
The block diagram of the system upgraded for router drop off-line that the embodiment of the present invention provides is described with reference to Fig. 3,
Including with lower module:
Receiver module 1, for receiving the router drop off-line AKU uploaded, described router drop off-line liter
Level bag carries checking information；
Memory module 2, the router drop off-line AKU uploaded for storage；
Upgrading authentication mechanism module 3, for verifying described checking information, if by checking
Then with described router drop off-line AKU, described router is carried out upgraded in offline.
Preferably, described checking information includes: product identification, firmware version, producer identification, state
Family mark, language identification, firmware size, MD5 check code, RSA signature PKI.
With reference to Fig. 4, the upgrading authentication mechanism module that the embodiment of the present invention provides, described liter of level verification are described
Mechanism module 3 includes pre-defined rule authentication module 31, MD5 authentication module 32 and RSA signature
Authentication module 33；
Described pre-defined rule authentication module 31, for verifying every content in described checking information whether
Meeting pre-defined rule, if do not met, not passing through to verify and point out this upgraded in offline bag of user to be illegal.
Described MD5 authentication module 32, if the every content in described checking information meets pre-
Set pattern then, selects mechanism to select partial information to carry out from described checking information according to set in advance
MD5 verification obtains MD5 check code, in the MD5 check code obtaining verification and described checking information
MD5 check code mate, if mating unsuccessful, by checking and point out user this off-line
AKU is illegal.
Described RSA signature authentication module 33, if the MD5 check code and described obtained for verification
The match is successful for MD5 check code in checking information, then public with the RSA signature in described checking information
MD5 check code in described checking information is signed by key, if signature by; by checking.
In this embodiment, upgrading authentication mechanism module 3 uses three step verifications, first inspection checking letter
Whether breath meets pre-defined rule, just further checking information is carried out MD5 verification if met, if
MD5 verifies and successfully just uses RSA Algorithm that MD5 check code carries out signature check, the three whole schools of step
Upgraded in offline work can be performed by checking after testing successfully.This upgrading authentication mechanism can be very
The legitimacy of good verification upgraded in offline bag and integrity, prevent upgraded in offline to be coated and distort, and improves road
By the safety of device.
Present invention provide for the technical scheme of router drop off-line upgrading, as long as user has upgraded in offline
Oneself router just can be upgraded by bag anywhere or anytime.Preferably or alternatively, whole from
Line escalation process is safe and reliable.
Although some specific embodiments of the present invention being described in detail by example, but
It should be appreciated by those skilled in the art, example above is merely to illustrate rather than in order to limit
The scope of the present invention processed.It should be appreciated by those skilled in the art, can be without departing from the scope of the present invention
In the case of spirit, above example is modified.The scope of the present invention is by claims
Limit.
Claims (10)
1. the method for router drop off-line upgrading, it is characterised in that comprise the following steps:
Upgrading authentication mechanism is set in the router；
Receive and store the router drop off-line AKU uploaded, described router drop off-line AKU carries
There is checking information；
Described checking information is verified by described upgrading authentication mechanism, if by checking, with described
Router drop off-line AKU carries out upgraded in offline to described router.
Method the most according to claim 1, it is characterised in that described checking information includes: produce
Product mark, firmware version, producer identification, country identification, language identification, firmware size, MD5
Check code, RSA signature PKI.
Method the most according to claim 2, it is characterised in that described upgrading authentication mechanism is to institute
State checking information to carry out checking and include,
Verify whether the every content in described checking information meets pre-defined rule, if do not met, no
By checking.
Method the most according to claim 3, it is characterised in that described upgrading authentication mechanism is to institute
State checking information to carry out verifying and also include,
If the every content in described checking information meets pre-defined rule, according to selection set in advance
Mechanism selects partial information to carry out MD5 verification from described checking information and obtains MD5 check code, right
MD5 check code in the MD5 check code of verification acquirement and described checking information mates, if
Mate unsuccessful the most not by checking.
Method the most according to claim 4, it is characterised in that described upgrading authentication mechanism is to institute
State checking information to carry out verifying and also include,
If the MD5 check code that verification obtains mates into the MD5 check code in described checking information
Merit, then verify the MD5 in described checking information with the RSA signature PKI in described checking information
Code sign, if signature by; by checking.
6. the system for router drop off-line upgrading, it is characterised in that include with lower module:
Receiver module, for receiving the router drop off-line AKU uploaded, described router drop off-line is upgraded
Bag carries checking information；
Memory module, the router drop off-line AKU uploaded for storage；
Upgrading authentication mechanism module, for described checking information is verified, if by checking,
With described router drop off-line AKU, described router is carried out upgraded in offline.
System the most according to claim 6, it is characterised in that described checking information includes: produce
Product mark, firmware version, producer identification, country identification, language identification, firmware size, MD5
Check code, RSA signature PKI.
System the most according to claim 7, it is characterised in that described upgrading authentication mechanism module
Including pre-defined rule authentication module；
Described pre-defined rule authentication module, for verifying whether the every content in described checking information accords with
Close pre-defined rule, if do not met, not by checking.
System the most according to claim 8, it is characterised in that described upgrading authentication mechanism module
Also include MD5 authentication module；
Described MD5 authentication module, if the every content in described checking information meets predetermined
Rule, selects mechanism to select partial information to carry out MD5 from described checking information according to set in advance
Verification obtains MD5 check code, in the MD5 check code obtaining verification and described checking information
MD5 check code mates, if mating unsuccessful, not by checking.
System the most according to claim 9, it is characterised in that described upgrading proof machine molding
Block also includes RSA signature authentication module；
Described RSA signature authentication module, if the MD5 check code obtained for verification and described test
The match is successful for MD5 check code in card information, then with the RSA signature PKI in described checking information
MD5 check code in described checking information is signed, if signature by; by checking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510790490.4A CN105897421A (en) | 2015-11-17 | 2015-11-17 | Router offline upgrading method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510790490.4A CN105897421A (en) | 2015-11-17 | 2015-11-17 | Router offline upgrading method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105897421A true CN105897421A (en) | 2016-08-24 |
Family
ID=57002230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510790490.4A Pending CN105897421A (en) | 2015-11-17 | 2015-11-17 | Router offline upgrading method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105897421A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1917424A (en) * | 2006-08-30 | 2007-02-21 | 深圳兆日技术有限公司 | Method for upgrading function of creditable calculation modules |
| CN101183312A (en) * | 2007-12-12 | 2008-05-21 | 中兴通讯股份有限公司 | Method for realizing version upgrade and backup of terminal by switch-in USB memory apparatus |
| CN102222011A (en) * | 2011-06-28 | 2011-10-19 | 广东中大讯通软件科技有限公司 | Software upgrading method for set-top box and set-top box |
| CN102833745A (en) * | 2012-07-17 | 2012-12-19 | 华为技术有限公司 | Method for safely upgrading software, communication device and communication system |
| CN103279372A (en) * | 2013-05-23 | 2013-09-04 | 青岛海信宽带多媒体技术有限公司 | Set top box software upgrading method and set top box |
| CN103997684A (en) * | 2014-05-13 | 2014-08-20 | 深圳创维数字技术股份有限公司 | Method and device for updating operating system |
| CN104166565A (en) * | 2014-08-11 | 2014-11-26 | 成都瑞博慧窗信息技术有限公司 | Intelligent display terminal firmware updating method |
-
2015
- 2015-11-17 CN CN201510790490.4A patent/CN105897421A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1917424A (en) * | 2006-08-30 | 2007-02-21 | 深圳兆日技术有限公司 | Method for upgrading function of creditable calculation modules |
| CN101183312A (en) * | 2007-12-12 | 2008-05-21 | 中兴通讯股份有限公司 | Method for realizing version upgrade and backup of terminal by switch-in USB memory apparatus |
| CN102222011A (en) * | 2011-06-28 | 2011-10-19 | 广东中大讯通软件科技有限公司 | Software upgrading method for set-top box and set-top box |
| CN102833745A (en) * | 2012-07-17 | 2012-12-19 | 华为技术有限公司 | Method for safely upgrading software, communication device and communication system |
| CN103279372A (en) * | 2013-05-23 | 2013-09-04 | 青岛海信宽带多媒体技术有限公司 | Set top box software upgrading method and set top box |
| CN103997684A (en) * | 2014-05-13 | 2014-08-20 | 深圳创维数字技术股份有限公司 | Method and device for updating operating system |
| CN104166565A (en) * | 2014-08-11 | 2014-11-26 | 成都瑞博慧窗信息技术有限公司 | Intelligent display terminal firmware updating method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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