CN110535645A - A kind of standby system and method for digital asset management device - Google Patents
A kind of standby system and method for digital asset management device Download PDFInfo
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- CN110535645A CN110535645A CN201810508049.6A CN201810508049A CN110535645A CN 110535645 A CN110535645 A CN 110535645A CN 201810508049 A CN201810508049 A CN 201810508049A CN 110535645 A CN110535645 A CN 110535645A
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- 238000000034 method Methods 0.000 title claims description 25
- 208000033999 Device damage Diseases 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000006855 networking Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
- H04L67/5651—Reducing the amount or size of exchanged application data
-
- 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
- H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Storage Device Security (AREA)
Abstract
A kind of standby system of digital asset management device, at least two device two-shippers use when the digital asset management device uses, the digital asset saved in two devices is mutually backups, one of device is first device, another device is second device, and password is arranged in first device and second device in user, after first device damages, second device is enabled, the address of the digital asset of first device and key are still effective for second device.
Description
Technical field
The invention belongs to field of information security technology, in particular to the standby system of a kind of digital asset management device and side
Method
Background technique
Digital asset management device is referred to as digital asset management packet, is a kind of for managing, encrypting, handling use
The device of all kinds of ideal moneys at family, secret and password.Such as digital wallet, so that it may be considered digital asset management device
It is a kind of.And ideal money meaning has been generally included than wide:
1, familiar online game coin；
2, the dedicated currency of portal website, application software provider or the distribution of immediate communication tool service provider, for purchasing
Buy the service of website, software, tool；
3, the ideal money on internet, such as bit coin (BTC), Lay spy coin (LTC), ether coin (ETH) are many virtual
Currency.
The secret that digital asset management device can manage, refers to:
1, not yet disclosed and author thinks there is originality or perspective all kinds of innovation and creation achievements, artistic creation
Achievement, literary creation achievement, software (code, algorithm), inventive process or business operation model；
2, be less comfortable with other people to know all record, these record include video, picture, audio, text set and
The meaning of all kinds of symbols；
3, all information be unwilling or cannot known by other people.
The password that digital asset management device can manage, in so flourishing present of Internet era and financial circles,
Everyone may possess several, more than ten or even tens passwords.These passwords include that (such as WiFi is close for network connection password
Code), smart machine password, software modification logging, network trading password, bank card password, internet of things field password (as intelligence
Door lock password) etc., password as referred to herein includes but is not limited only to this.The safety management of digital asset becomes a kind of urgent need
It wants, however, in the prior art, not being provided with the rwan management solution RWAN for digital asset.
The two dimensional code being referred to herein, also known as two-dimensional bar code, common two dimensional code are QR Code, QR full name Quick
Response is an a kind of super popular coding mode in mobile device in recent years, it is than traditional Bar Code bar shaped
Code can deposit more information, can also indicate more data types.Two-dimensional bar code/two dimensional code (2-dimensional bar
It code is) with certain specific geometric figure according to certain rules in the chequered with black and white figure note of plane (on two-dimensional directional) distribution
Record data symbol information；" 0 ", " 1 " bit stream for constituting computer-internal logical foundations are dexterously utilized in code compilation
Concept, indicate text numerical information using several geometrical bodies corresponding with binary system, pass through image input device
Or photoelectric scanning device automatically identifying and reading is to realize automatic processing of information: it has some general character of barcode technology: every kind of code system has
Its specific character set；Each character occupies certain width；With certain verifying function etc..Also have simultaneously to not going together
Information automatic identification function and processing the rotationally-varying point of figure.It is had been developed that in terms of two-dimensional code symbol presentation technology research
A variety of code systems common are PDF417, QR Code, Code 49, Code 16K, Code One etc..Two dimensional code sequence is then one
Group has the set of the two dimensional code with serial number mark of internal association.
Summary of the invention
The present invention provides the standby systems and method of a kind of digital asset management device, it is therefore intended that solves the prior art
The administrative vulnerability of middle digital asset.
One of the embodiment of the present invention, a kind of standby system of digital asset management device, the digital asset management dress
At least two device two-shippers use when setting use, and the digital asset saved in two devices is mutually backups.
If one of device is first device, another device is second device, and user fills in first device and second
Interior setting password is set, after first device damages, enables second device, the address of the digital asset of first device and key pair
It is still effective in second device.
First device is set as master device, and second device is used as standby device, and standby device exists as the clone of master device, main dress
Set consistent with the standby storage content of device, function is consistent with permission, and user create user, creation wallet, generation in master device
After key seed, creation ideal money transaction address and key, it is synchronous that active and standby device carries out data.
One of the embodiment of the present invention, a kind of backup method of digital asset management device, the digital asset management dress
At least two device two-shippers use when setting use, and the digital asset saved in two devices is mutually backups.
If one of device is first device, another device is second device, and user fills in first device and second
Interior setting password is set, after first device damages, enables second device, the address of the digital asset of first device and key pair
It is still effective in second device.Second device according to be layered determine seed (hdseed) generate identical with first device address and
Key.
First device is set as master device, and second device is used as standby device, and standby device exists as the clone of master device, main dress
Set consistent with the standby storage content of device, function is consistent with permission.User creates user in master device, creation wallet, generates
After key seed, creation ideal money transaction address and key, it is synchronous that active and standby device carries out data.
It is one-way synchronization that the data, which synchronize, i.e., only master device creates data, and standby device synchronizes the data of master device.
The data are synchronous to use bi-directional differential increment synchronization, and active and standby device can create data at this time, and data are synchronous
It is that active and standby device carries out each other, standby device can synchronize the data of master device, and master device can synchronize the data of standby device.
It is increment synchronization different data that the data, which synchronize, and master device or standby device only back up incremental data, synchronous
Process does not delete any data.
The present invention by sale, using digital asset management device when, using the method for dual-host backup, acquisition it is intentional
Effect first is that, so that user, when using digital asset management device, without worrying the loss of digital asset, damage does not have to
Original data information can not be given for change.
The present invention by using the flexible method of synchronization and safety synchronous data transmission mode, the beneficial effect of acquisition it
First is that so that being capable of neatly automatically synchronizing data safely between the two-shipper of digital asset management device.
Specific embodiment
According to one or more embodiments, for digital asset management device, using two-shipper mutually for mode, just in distribution
Two number of units word asset management devices or equipment are issued, is mutually backups.Due to existing digital asset management device, such as digital money
Packet is all made of single machine design, and number assets are maintained in unique equipment, and when equipment damage, user data can be therewith
It loses.
A kind of mutual standby system of completely new two-shipper is present embodiments provided, when issuing or sell digital asset management product,
Two sets of holonomic systems are provided.Password can be arranged in a system in user, store the digital asset of oneself.When one with system
After damage, standby system can be enabled immediately, and the address of original digital asset and key are still effective, or still can basis
It is layered and determines that seed (hdseed) generates address identical with main equipment and key.It is layered and determines that seed (hdseed) is can to produce
The data block of own father's public key and father's private key.It is layered and determines that seed passes through Elliptic Curve Cryptography mechanism, it is ensured that can be by not having
In the case where having private key participation, the sub- public key that is directly dispersed into sub- public key by public key, and disperses can be by the sub- private key that disperses
Certification.Layering certainty wallet refers to the stored value card using layering certainty addressing mechanism.
According to one or more embodiments, digital asset is that digital asset management dress is stored in the form of address and key
Set or equipment in, if when an only equipment, when equipment damage, the number that is stored in digital asset management equipment
The address of assets and key are lost.This will bring irremediable loss to user.Double standby systems are standby in distribution in method
Machine exists as the clone of host, and all storage contents of equipment are consistent.User create in the host user, creation wallet,
It generates key seed, create ideal money transaction address, after key, it is synchronous that active and standby machine carries out data；Master/slave device has identical
Function and permission.User after creating user, must at least produce the key seed (hdseed) of level certainty wallet
After once synchronized, this completes double standby work.
Usable one-way synchronization is synchronized, i.e. stand-by equipment synchronizes the data for carrying out autonomous device, and only main equipment creates at this time
Data, the data that stand-by equipment only synchronizes main equipment, which synchronize, can also be used bi-directional differential increment synchronization, at this time major-minor equipment
Data are created, synchronizing is increment synchronization different data, and synchronizing process does not delete any data.For example, having inside A device
123456 this six numbers, there are 456789 this six numbers in B device the inside, after the data of A device are synchronized to B device, inside B device
Data become inside 123456789, B device original 789 and still retain.If do not handled in this way, certainly will will lead to 789 from
It is lost in B device.
According to one or more embodiments, synchronous method between the active and standby machine of digital asset management equipment can be used two
Tie up the transmission of code sequence, all existing wired, wireless telecommunications means such as bluetooth.
According to one or more embodiments, the backup method of digital asset management device, by service provider or equipment
Publisher provides the preservation of user ID equipment, custodial services.Since electronic equipment has one to environment such as temperature, humidity, electrostatic
Fixed requirement, we provide the Conservation environment of alternate device for user, and user can transfer to this tissue unified after synchronously completing
It saves, and on behalf of management, service provider provides the services such as equipment health status confirmation, guarantees that the equipment of user has saved on one side
It is good.User voluntarily can also save or determine preserving type.
In the embodiment of the present invention, digital asset management device can be a kind of digital wallet.Digital wallet is storage and makes
With the tool of digital cash, digital wallet is divided into cold wallet and two kinds of hot money packet again.Cold wallet is exactly the wallet not networked, and is also cried
Offline wallet.Hot money packet is just to maintain online wallet of networking, that is, online wallet.Cold wallet does not network meeting specific heat wallet more
Safety.
The bit coin that cold wallet is researched and developed by the information technology companies of offer block chain digital asset secure storage solution
Memory technology.Cold wallet collection digital cash storage, the setting of multiple trading password, publication fresh picture and information provide hard bifurcated
The functions such as solution, and are never touched net with two-dimentional code communication by private key, be can effectively prevent hacker and are stolen.Hardware is cold
The store function of wallet is similar to hard disk, but when its transaction, needs payment cipher, and generate strong seed password at random to obtain
Private key and address, and each transaction is digitally signed remarks, can look at any time.It is newest that networking end APP can carry out networking inquiry
Market and information, open and clear information is automatic to detect trade confirmation situation, and never contacts private key, absolutely safe.In the present invention
In digital asset management device, master device and standby device can be the cold wallet of hardware.
It is worth noting that although foregoing teachings are by reference to several essences that detailed description of the preferred embodimentsthe present invention has been described creates
Mind and principle, it should be appreciated that, the invention is not limited to the specific embodiments disclosed, the division also unawareness to various aspects
Taste these aspect in feature cannot combine, it is this divide merely to statement convenience.The present invention is directed to cover appended power
Included various modifications and equivalent arrangements in the spirit and scope that benefit requires.
Claims (18)
1. a kind of standby system of digital asset management device, which is characterized in that the digital asset management device use up to
It is that two device two-shippers use less, the digital asset saved in two devices is mutually backups,
If one of device is first device, another device is second device, and user is in first device and second device
Password is set, after first device damages, enables second device, the address of the digital asset of first device and key are for the
Two devices are still effective.
2. the standby system of digital asset management device according to claim 1, which is characterized in that second device according to point
Layer determines that seed (hdseed) generates to be layered and determines address, generates address identical with first device and key.
3. the standby system of digital asset management device according to claim 1, which is characterized in that first device is set as main
Device, second device are used as standby device, and standby device exists as the clone of master device, the storage content one of master device and standby device
It causing, function is consistent with permission,
User creates user in master device, creation wallet, generates key seed, creation ideal money transaction address and key
Afterwards, it is synchronous to carry out data for active and standby device.
4. the standby system of digital asset management device according to claim 3, which is characterized in that the data are synchronous
It is one-way synchronization, i.e., only master device creates data, and standby device synchronizes the data of master device.
5. the standby system of digital asset management device according to claim 3, which is characterized in that the data are synchronous
Using bi-directional differential increment synchronization, active and standby device can create data at this time, and it is that active and standby device carries out each other that data, which synchronize,
Standby device can synchronize the data of master device, and master device can synchronize the data of standby device.
6. the standby system of digital asset management device according to claim 4 or 5, which is characterized in that the data are same
Step is increment synchronization different data, and master device or standby device only back up incremental data, and synchronizing process does not delete any data.
7. the standby system of digital asset management device according to claim 3, which is characterized in that the data are synchronous
Using Bluetooth transmission.
8. the standby system of digital asset management device according to claim 3, which is characterized in that the data are synchronous
It is transmitted using two dimensional code sequence.
9. the standby system of digital asset management device according to claim 3, which is characterized in that the standby device has clothes
Provider be engaged on behalf of preservation keeping.
10. a kind of backup method of digital asset management device, which is characterized in that the digital asset management device use up to
It is that two device two-shippers use less, the digital asset saved in two devices is mutually backups,
If one of device is first device, another device is second device, and user is in first device and second device
Password is set, after first device damages, enables second device, the address of the digital asset of first device and key are for the
Two devices are still effective.
11. the backup method of digital asset management device according to claim 10, which is characterized in that second device according to
It is layered and determines that seed (hdseed) generates address identical with first device and key.
12. the backup method of digital asset management device according to claim 10, which is characterized in that first device is set as
Master device, second device are used as standby device, and standby device exists as the clone of master device, the storage content of master device and standby device
Unanimously, function is consistent with permission,
User creates user in master device, creation wallet, generates key seed, creation ideal money transaction address and key
Afterwards, it is synchronous to carry out data for active and standby device.
13. the backup method of digital asset management device according to claim 12, which is characterized in that the data are same
Step is one-way synchronization, i.e., only master device creates data, and standby device synchronizes the data of master device.
14. the backup method of digital asset management device according to claim 12, which is characterized in that the data are same
Step uses bi-directional differential increment synchronization, and active and standby device can create data at this time, data synchronize be active and standby device each other into
Row, standby device can synchronize the data of master device, and master device can synchronize the data of standby device.
15. the backup method of digital asset management device described in 3 or 14 according to claim 1, which is characterized in that the data
Synchronizing is increment synchronization different data, and master device or standby device only back up incremental data, and synchronizing process does not delete any number
According to.
16. the backup method of digital asset management device according to claim 12, which is characterized in that the data are same
Step uses Bluetooth transmission.
17. the backup method of digital asset management device according to claim 12, which is characterized in that the data are same
Step is transmitted using two dimensional code sequence.
18. the backup method of digital asset management device according to claim 12, which is characterized in that the standby device has
Service provider takes care of on behalf of preservation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810508049.6A CN110535645A (en) | 2018-05-24 | 2018-05-24 | A kind of standby system and method for digital asset management device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810508049.6A CN110535645A (en) | 2018-05-24 | 2018-05-24 | A kind of standby system and method for digital asset management device |
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Application publication date: 20191203 |
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| RJ01 | Rejection of invention patent application after publication |