CN108830576A - A kind of digital asset in single hardware wallet between different cold wallets, which shifts, to be realized - Google Patents
A kind of digital asset in single hardware wallet between different cold wallets, which shifts, to be realized Download PDFInfo
- Publication number
- CN108830576A CN108830576A CN201810525183.7A CN201810525183A CN108830576A CN 108830576 A CN108830576 A CN 108830576A CN 201810525183 A CN201810525183 A CN 201810525183A CN 108830576 A CN108830576 A CN 108830576A
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- wallet
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- hardware
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
- G06Q20/105—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems involving programming of a portable memory device, e.g. IC cards, "electronic purses"
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
- G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
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- Computer Networks & Wireless Communication (AREA)
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- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
A kind of digital asset in single hardware wallet between different cold wallets, which shifts, to be realized, it is related to block chain wallet technical field.It is comprised the steps of：1) hardware wallet can create multiple cold wallet private keys；2) it is able to carry out the transfer of assets between multiple cold wallet private keys in the same hardware wallet, completes former cold wallet private key auto-destruct after assets transfer, completes assets and save from damage；3) new hardware wallet can restore to lose the cold wallet private key in hardware wallet, and new cold wallet private key is created in new hardware wallet, and after assets are transferred in new cold wallet private key by former cold wallet private key, the former cold wallet private key of auto-destruct is completed assets and saved from damage.After adopting the above technical scheme, the present invention has the beneficial effect that：It can create multiple cold wallets by single hardware wallet, so that the creation of cold wallet, deletion, assets transfer all will be more efficient and convenient, can effectively realize that cold wallet assets transfer and dangerous cold wallet assets are saved from damage.
Description
Technical field
The present invention relates to block chain wallet technical fields, and in particular in a kind of single hardware wallet between different cold wallets
Digital asset shift realize.
Background technique
Block chain is the novel of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm
Application model.So-called common recognition mechanism is that the mathematics calculation established between different nodes and trust, obtain equity is realized in block catenary system
Method.Block chain is a key concept of bit coin, it is substantially the database of a decentralization, while as bit coin
Floor layer Technology.Block chain is a string of data blocks using the associated generation of cryptography method, is contained in each data block
The information of bit coin network trading, for verifying the validity of its information and generating next block.
Cold wallet refers to by the ratio of information technology companies' research and development of offer block chain digital asset secure storage solution
Special coin memory technology.Cold wallet collection digital cash storage, the setting of multiple trading password, publication fresh picture and information provide firmly
The functions such as bifurcated solution, and are never touched net with two-dimentional code communication by private key, be can effectively prevent hacker and are stolen.
Existing cold wallet hardware all only saves a main private key.Exist once cold wallet is stolen by the risk of Brute Force.
When cold wallet is stolen, user needs to buy new hardware wallet, restores unsafe cold wallet with mnemonic word, assets are produced
To new hardware wallet, need to lose two hardware wallets and miner's expense.If assets also need to be stored in original cold
In wallet, hot money packet need to be used to carry out transfer assets, need to lose miner's expense twice.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide different cold in a kind of single hardware wallet
Digital asset between wallet, which shifts, to be realized, it can solve current cold wallet it is stolen when, relatively complicated and expense of transferring assets
Higher defect.
To achieve the above object, the present invention is using following technical scheme：It is comprised the steps of：
4) hardware wallet can create multiple cold wallet private keys；
5) it is able to carry out the transfer of assets between multiple cold wallet private keys in the same hardware wallet, completes assets transfer
Former cold wallet private key auto-destruct afterwards is completed assets and is saved from damage；
6) new hardware wallet can restore to lose the cold wallet private key in hardware wallet, and create newly in new hardware wallet
Cold wallet private key, after assets are transferred in new cold wallet private key by former cold wallet private key, the former cold wallet private key of auto-destruct completes money
Production is saved from damage.
Further, multiple cold wallet private keys in the step 1) in hardware wallet create one by one as needed.
Further, new hardware wallet restores to lose the cold wallet private in hardware wallet by mnemonic word in the step 3)
Key.
After adopting the above technical scheme, the present invention has the beneficial effect that：It can be created multiple cold by single hardware wallet
Wallet can effectively realize that cold wallet assets turn so that the creation of cold wallet, deletion, assets transfer all will be more efficient and convenient
It moves and dangerous cold wallet assets is saved from damage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structure flow chart of assets transfer when hardware wallet is lost in the embodiment of the present invention；
Fig. 2 is that there are the structure flow charts of assets transfer when risk for private key in hardware wallet in the embodiment of the present invention.
Specific embodiment
Referring to shown in Fig. 1-Fig. 2, present embodiment the technical solution adopted is that：It is comprised the steps of：1, hardware
Wallet can create multiple cold wallet private keys, and multiple cold wallet private keys in hardware wallet create one by one as needed；2, same
Be able to carry out the transfer of assets between multiple cold wallet private keys in hardware wallet, complete after assets transfer former cold wallet private key from
It is dynamic to destroy, it completes assets and saves from damage；3, new hardware wallet by mnemonic word restore lose hardware wallet in cold wallet private key, and
New cold wallet private key is created in new hardware wallet, after assets are transferred in new cold wallet private key by former cold wallet private key, auto-destruct
Former cold wallet private key is completed assets and is saved from damage.
Hardware wallet can create multiple cold wallet private keys, can shift to the wallet assets there are risk, hardware：
Cold wallet private key A is preserved in hardware wallet, when this hardware wallet is lost, new hardware wallet is bought, using helping
Note word restores cold wallet private key A ' on new hardware wallet, and cold wallet private key B is created in new hardware wallet, and cold wallet is private
Unsafe cold wallet private key A ' is carried out pin into cold wallet private key B, and in new hardware wallet by the assets transfer in key A '
It ruins, complete the transfer of assets and saves from damage.
Cold wallet private key A is preserved in hardware wallet, when cold wallet private key A occurs that other channels are divulged a secret and there are risks
When, cold wallet private key B is created in hardware wallet, by the assets transfer in cold wallet private key A into cold wallet private key B, hard
Unsafe cold wallet private key A is destroyed in part wallet, the transfer of assets is completed and saves from damage.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (3)
- It is realized 1. the digital asset in a kind of single hardware wallet between different cold wallets shifts, it is characterised in that：It include with Lower step：1) hardware wallet can create multiple cold wallet private keys；2) it is able to carry out the transfer of assets between multiple cold wallet private keys in the same hardware wallet, completes original after assets transfer Cold wallet private key auto-destruct is completed assets and is saved from damage；3) new hardware wallet can restore to lose the cold wallet private key in hardware wallet, and new cold money is created in new hardware wallet Packet private key, after assets are transferred in new cold wallet private key by former cold wallet private key, the former cold wallet private key of auto-destruct is completed assets and is protected Entirely.
- It is realized 2. the digital asset in a kind of single hardware wallet according to claim 1 between different cold wallets shifts, It is characterized in that：Multiple cold wallet private keys in the step 1) in hardware wallet create one by one as needed.
- It is realized 3. the digital asset in a kind of single hardware wallet according to claim 1 between different cold wallets shifts, It is characterized in that：New hardware wallet restores to lose the cold wallet private key in hardware wallet by mnemonic word in the step 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525183.7A CN108830576A (en) | 2018-05-28 | 2018-05-28 | A kind of digital asset in single hardware wallet between different cold wallets, which shifts, to be realized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525183.7A CN108830576A (en) | 2018-05-28 | 2018-05-28 | A kind of digital asset in single hardware wallet between different cold wallets, which shifts, to be realized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108830576A true CN108830576A (en) | 2018-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810525183.7A Pending CN108830576A (en) | 2018-05-28 | 2018-05-28 | A kind of digital asset in single hardware wallet between different cold wallets, which shifts, to be realized |
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| Country | Link |
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| CN (1) | CN108830576A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523262A (en) * | 2018-12-21 | 2019-03-26 | 众安信息技术服务有限公司 | A kind of management of the digital asset key based on block chain and exchange method and system |
| CN109523261A (en) * | 2018-11-29 | 2019-03-26 | 北京元心科技有限公司 | Transaction verification method, relevant apparatus and the readable storage medium storing program for executing of block chain terminal |
| CN109727128A (en) * | 2018-12-07 | 2019-05-07 | 杭州秘猿科技有限公司 | A kind of assets management method and system based on multiple hardware wallets |
| CN111325546A (en) * | 2018-12-13 | 2020-06-23 | 北京果仁宝软件技术有限责任公司 | Block chain transaction system and method based on hardware wallet |
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| CN206480041U (en) * | 2016-10-21 | 2017-09-08 | 飞天诚信科技股份有限公司 | A kind of digital cash fingerprint hardware wallet |
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| CN107480986A (en) * | 2017-08-14 | 2017-12-15 | 飞天诚信科技股份有限公司 | A kind of method and hardware wallet that digital cash wallet is realized using hardware |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109523261A (en) * | 2018-11-29 | 2019-03-26 | 北京元心科技有限公司 | Transaction verification method, relevant apparatus and the readable storage medium storing program for executing of block chain terminal |
| CN109523261B (en) * | 2018-11-29 | 2022-02-15 | 北京元心科技有限公司 | Transaction verification method of block chain terminal, related device and readable storage medium |
| CN109727128A (en) * | 2018-12-07 | 2019-05-07 | 杭州秘猿科技有限公司 | A kind of assets management method and system based on multiple hardware wallets |
| CN109727128B (en) * | 2018-12-07 | 2020-10-09 | 杭州秘猿科技有限公司 | Asset management method and system based on multiple hardware wallets |
| CN111325546A (en) * | 2018-12-13 | 2020-06-23 | 北京果仁宝软件技术有限责任公司 | Block chain transaction system and method based on hardware wallet |
| CN109523262A (en) * | 2018-12-21 | 2019-03-26 | 众安信息技术服务有限公司 | A kind of management of the digital asset key based on block chain and exchange method and system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |
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| RJ01 | Rejection of invention patent application after publication |