CN111222858A - Method for realizing block chain fingerprint identification authentication of personal wallet - Google Patents
Method for realizing block chain fingerprint identification authentication of personal wallet Download PDFInfo
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- CN111222858A CN111222858A CN201911415158.4A CN201911415158A CN111222858A CN 111222858 A CN111222858 A CN 111222858A CN 201911415158 A CN201911415158 A CN 201911415158A CN 111222858 A CN111222858 A CN 111222858A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012790 confirmation Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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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
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
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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
- G06Q20/3674—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 involving authentication
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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
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
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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
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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Abstract
The invention relates to a method for realizing a personal wallet with block chain fingerprint identification and authentication, which comprises the following steps: s1: deploying a personal wallet of a user at a mobile device end; s2: authenticating the identity of the user; s3: after passing the identity authentication, obtaining the public key in the user wallet a1 from the mobile equipment; s4: the public key is used for carrying out signature authentication on the user data, so that the management of the security of the public and private keys of the user can be ensured; s5: data cochain, this application introduces the wallet of a safe machine intelligence authentication in the use of district chain, through the fingerprint identification user's of discernment user identity, guarantees user identity legitimacy, and every user can both manage own wallet alone. The function of the user's personal wallet is separated from the traditional wallet service, and the user does not need to remember complicated user passwords, so that the safety and convenience of the user wallet management are greatly improved.
Description
Technical Field
The invention belongs to the technical field of application of a blockchain wallet, and particularly relates to a method for realizing identification and authentication of a blockchain fingerprint for a personal wallet.
Background
The block chain technology is a decentralized distributed internet database, and is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like. In a block chain, in order to ensure that data cannot be tampered in the whole system and ensure the identities of both parties of a transaction are true and reliable, and the like, signature authentication needs to be performed on transaction data.
The blockchain wallet is a wallet designed for all users, and is oriented to all public users, and the functions of the blockchain wallet relate to individual users and groups or organizations, so that the wallet is bulky and poor in flexibility, the overall execution efficiency of the wallet is not high, and the blockchain wallet cannot meet actual business requirements.
As society develops, the passwords of users are more and more, and the passwords of the block wallet are the same as those of other common wallets, and the wallets can be operated only through the passwords, so that the passwords are different for various services, and the passwords are more and more difficult for the users to manage.
The password character string of the wallet for generating the password is 53 characters, the characters are too long and too complex, the user is difficult to remember and manage, if the wallet password is exported and stored as a cold wallet, the wallet may not be used for a long time to cause password loss, and if the password is stored on the network, the password may be stolen by people; when the identity of the wallet of the user is authenticated, the wallet password is required to be input by the user to unlock the wallet, and the password may be leaked due to network transmission.
When the user authenticates the identity, the password network transmission is needed, and the network transmission may be delayed, so the operation steps are too complicated and time-consuming, and the satisfaction degree of the operation experience of the user is not very high.
Disclosure of Invention
The invention introduces a safe and intelligent authentication wallet in the use process of the block chain, identifies the identity of the user by identifying the fingerprint of the user, ensures the identity validity of the user, and each user can independently manage the wallet. The function of the user's personal wallet is separated from the traditional wallet service, and the user does not need to remember a complicated user password, so that the safety and convenience of the user wallet management are greatly improved.
In order to solve the problems in the background art, the invention is realized by the following technical scheme:
a method for realizing a block chain fingerprint identification authentication personal wallet comprises the following steps:
s1: deploying a personal wallet of a user at a mobile device end;
s2: authenticating the identity of the user;
s3: after passing the identity authentication, obtaining a public key in a user wallet from the mobile equipment;
s4: the public key is used for carrying out signature authentication on the user data, so that the management of the security of the public and private keys of the user can be ensured;
s5: and (4) data uplink.
As a further description of the invention: the step S1 includes the steps of:
s11: installing a wallet at a mobile equipment end;
s12: registering a user;
s13: and storing the fingerprint information of the user to the mobile equipment terminal through fingerprint identification, and binding the fingerprint information with the user.
As a further description of the invention: the step S2 includes the steps of:
s21: fingerprint identification, extracting fingerprint characteristics;
s22: matching and identifying the fingerprint characteristics and fingerprint information stored in the mobile equipment terminal;
s23: and establishing session data.
As a further description of the invention: the step S23 includes the steps of:
s231: after the fingerprint identification is passed, the wallet feeds back the token to the client;
s232: a user establishes a session with a wallet through a token and stores the session in a cache;
s233: subsequent accesses all use the session data in the cache, and after the session fails, S2 is executed again.
As a further description of the invention: the step S5 includes the steps of:
s51: placing the acquired signature string in a transaction to generate transaction data;
s52: pushing the transaction data to the production node;
s53: the production node sends a transaction confirmation request to the super node;
s54: the super node verifies and confirms the transaction data;
s55: after confirmation, the transaction data is linked up.
Compared with the prior art, the invention has the following beneficial technical effects:
1. the wallet authenticated by the fingerprint identification technology is introduced in the field of the block chain, and the wallet can be really used anytime and anywhere because the wallet does not need to be memorized like a password, so that a user does not need to remember a complicated password, and great convenience is brought to the use of the user and the operation of the wallet.
2. Through the identity of the fingerprint identification user of the identification user, because the fingerprint of each person is unique and is difficult to change, the legality of the user identity is ensured, each user can manage the wallet of the user independently, the function of the personal wallet of the user is separated from the traditional wallet service, and therefore the safety of user wallet management is improved.
Drawings
FIG. 1 is a flow chart of the steps of the present invention;
FIG. 2 is a flowchart illustrating a step S1 according to the present invention;
FIG. 3 is a flowchart illustrating a step S2 according to the present invention;
fig. 4 is a flowchart of step S5 in the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be given below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a method for implementing a blockchain fingerprint identification authentication personal wallet includes the following steps:
s1: the method comprises the steps that a personal wallet of a user is deployed at a mobile equipment end, the wallet is installed at the mobile equipment end, then the user is registered, and finally fingerprint information of the user is stored to the mobile equipment end through fingerprint identification and is bound with the user;
s2: when identity authentication is carried out, firstly fingerprint identification is carried out on a client, fingerprint characteristics are extracted, matching identification is carried out on the fingerprint characteristics and fingerprint information stored in a mobile equipment terminal, after the fingerprint identification is passed, a wallet feeds a token back to the client, a user establishes a session with the wallet through the token and stores the session in a cache to realize establishment of the session data, so that the session data in the cache is used in subsequent access, and S2 is executed again after the session is invalid;
s3: after passing the identity authentication, obtaining a public key in a user wallet from the mobile equipment;
s4: the public key is used for carrying out signature authentication on the user data, so that the management of the security of the public and private keys of the user can be ensured;
s5: when data chaining is carried out, firstly, the acquired signature string is placed in a transaction to generate transaction data, the transaction data is pushed to a production node, the production node sends a transaction confirmation request to a super node, and finally, the super node carries out verification and confirmation on the transaction data and chains the transaction data after confirmation.
The embodiments given above are preferable examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical characteristics of the technical scheme of the invention by a person skilled in the art belong to the protection scope of the invention.
Claims (5)
1. A method for realizing a personal wallet with block chain fingerprint identification authentication is characterized in that: the method comprises the following steps:
s1: deploying a personal wallet of a user at a mobile device end;
s2: authenticating the identity of the user;
s3: after passing the identity authentication, obtaining a public key in a user wallet from the mobile equipment;
s4: the public key is used for carrying out signature authentication on the user data, so that the management of the security of the public and private keys of the user can be ensured;
s5: and (4) data uplink.
2. The method of claim 1, wherein the method comprises: the step S1 includes the steps of:
s11: installing a wallet at a mobile equipment end;
s12: registering a user;
s13: and storing the fingerprint information of the user to the mobile equipment terminal through fingerprint identification, and binding the fingerprint information with the user.
3. The method of claim 2, wherein the method comprises: the step S2 includes the steps of:
s21: fingerprint identification, extracting fingerprint characteristics;
s22: matching and identifying the fingerprint characteristics and fingerprint information stored in the mobile equipment terminal;
s23: and establishing session data.
4. The method of claim 3, wherein the method comprises: the step S23 includes the steps of:
s231: after the fingerprint identification is passed, the wallet feeds back the token to the client;
s232: a user establishes a session with a wallet through a token and stores the session in a cache;
s233: subsequent accesses all use the session data in the cache, and after the session fails, S2 is executed again.
5. The method of claim 1, wherein the method comprises: the step S5 includes the steps of:
s51: placing the acquired signature string in a transaction to generate transaction data;
s52: pushing the transaction data to the production node;
s53: the production node sends a transaction confirmation request to the super node;
s54: the super node verifies and confirms the transaction data;
s55: after confirmation, the transaction data is linked up.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415158.4A CN111222858A (en) | 2019-12-31 | 2019-12-31 | Method for realizing block chain fingerprint identification authentication of personal wallet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911415158.4A CN111222858A (en) | 2019-12-31 | 2019-12-31 | Method for realizing block chain fingerprint identification authentication of personal wallet |
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| CN111222858A true CN111222858A (en) | 2020-06-02 |
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| CN201911415158.4A Pending CN111222858A (en) | 2019-12-31 | 2019-12-31 | Method for realizing block chain fingerprint identification authentication of personal wallet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112182527A (en) * | 2020-09-30 | 2021-01-05 | 青岛网信信息科技有限公司 | Method and device for storing private key of user in block chain wallet |
| CN114095505A (en) * | 2021-11-26 | 2022-02-25 | 四川启睿克科技有限公司 | Multi-USB device block chain authentication method |
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| CN109863520A (en) * | 2018-11-27 | 2019-06-07 | 区链通网络有限公司 | Wallet System and wallet application method and storage medium based on block chain |
| CN109903052A (en) * | 2019-02-13 | 2019-06-18 | 杭州秘猿科技有限公司 | A kind of block chain endorsement method and mobile device |
| CN110210855A (en) * | 2019-05-08 | 2019-09-06 | 北京大学 | Hardware wallet illegal method and system based on biological identification technology |
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2019
- 2019-12-31 CN CN201911415158.4A patent/CN111222858A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103188248A (en) * | 2011-12-31 | 2013-07-03 | 卓望数码技术（深圳）有限公司 | Identity authentication system and method based on single sign-on |
| CN109863520A (en) * | 2018-11-27 | 2019-06-07 | 区链通网络有限公司 | Wallet System and wallet application method and storage medium based on block chain |
| CN109903052A (en) * | 2019-02-13 | 2019-06-18 | 杭州秘猿科技有限公司 | A kind of block chain endorsement method and mobile device |
| CN110210855A (en) * | 2019-05-08 | 2019-09-06 | 北京大学 | Hardware wallet illegal method and system based on biological identification technology |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112182527A (en) * | 2020-09-30 | 2021-01-05 | 青岛网信信息科技有限公司 | Method and device for storing private key of user in block chain wallet |
| CN114095505A (en) * | 2021-11-26 | 2022-02-25 | 四川启睿克科技有限公司 | Multi-USB device block chain authentication method |
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