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Method and device for generating multi-signature wallet

A multi-signature and wallet technology, which is applied to instruments, payment systems, payment architectures, etc., can solve the problems of difficult application of multi-signature addresses, and achieve the effect of reducing management difficulty and improving ease of use.

Active Publication Date: 2020-07-10
北京庚金科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a method and device for generating a multi-signature wallet to solve the problem that multi-signature addresses are difficult to apply in the prior art

Method used

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  • Method and device for generating multi-signature wallet
  • Method and device for generating multi-signature wallet
  • Method and device for generating multi-signature wallet

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0045]As can be seen from the above embodiments, the first embodiment of a method for generating a multi-signature wallet of the present application, the method includes: obtaining the number of participants of the multi-signature address; generating a public-private key pair of the initiator, and the public-private key The pair includes a public key and a private key; receive the public key of each participant; generate a multi-signature address based on each participant's public key and the initiator's public key, and send notification information to each participant's terminal, the The notification information includes the multi-signature address, the initiator's public key and the public keys of all participants; the participant's terminal receives the notification information, verifies the ownership of the participant's public key, and if the verification passes, the multi-signature The signature address is added to the multi-signature wallet. In the embodiment of the pre...

no. 4 example

[0053] As can be seen from the above embodiments, the fourth embodiment of a method for generating a multi-signature wallet of the present application, the third embodiment of a method for generating a multi-signature wallet, the step of verifying the ownership of the participant's public key Including: receiving the password input by the user, judging whether the password is the same as the local password; if they are the same, obtaining the private key of the participant, and generating the target public key according to the private key of the participant; judging whether the target public key is It is the same as the public key of the participant, if they are the same, the verification is passed. In the embodiment of the present application, the ownership of the public key of the participant is verified by the private key, which can ensure the security when the participant can operate on the multi-signature address.

[0054] In the fifth embodiment of a method for generatin...

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Abstract

The invention discloses a method and a device for generating a multi-signature wallet. The method comprises the following steps: acquiring the number of participants of a multi-signature address; generating the public and private key pair of the initiator, wherein the public and private key pair comprises a public key and a private key; receiving a public key of each participant; generating a multi-signature address according to the public key of each participant and the public key of the initiator, and sending notification information to the terminal of each participant, the notification information comprising the multi-signature address, the public key of the initiator and the public keys of all participants; and enabling the terminal of the participant to receive the notification information, verifying the ownership of the public key of the participant, and adding the multi-signature address into the multi-signature wallet if the verification is passed. In the embodiment of the invention, the multi-signature address is automatically pushed to the terminal of the participant, so that the management difficulty can be reduced, and the usability of the multi-signature address is greatly improved.

Description

technical field [0001] This application relates to the field of digital asset transactions, in particular to a method and device for generating a multi-signature wallet. Background technique [0002] A multi-signature address is a specific type of digital signature that allows two or more users to sign a document as a group. As a simple analogy, imagine a safe with two locks and two keys. One key is held by Alice and the other by Bob. The only way to open the safe is that the two people provide the keys at the same time, and when there is only one of the keys, the safe cannot be opened. This means that the multi-signature address where the funds are stored can only be accessed by using 2 or more multi-signatures. Thus, an additional layer of security can be created for users' digital funds. [0003] The main drawback of the current multi-signature address creation method is that the technical threshold is relatively high, and certain code knowledge is required. At the s...

Claims

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Application Information

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IPC IPC(8): G06Q20/36G06Q20/38
CPCG06Q20/3829G06Q20/3825G06Q20/36
Inventor 杨帅黄何
Owner 北京庚金科技有限公司