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Method and device for managing blockchain addresses

A management method and technology for managing equipment, which is applied in the field of blockchain address management and can solve problems such as difficult management and insecurity

Active Publication Date: 2021-04-06
广东投盟科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But if we directly save the private key corresponding to each address, it is obviously insecure and difficult to manage

Method used

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  • Method and device for managing blockchain addresses
  • Method and device for managing blockchain addresses
  • Method and device for managing blockchain addresses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1 of the present invention discloses a method for managing blockchain addresses, such as figure 1 as well as figure 2 shown, including the following steps:

[0045]Step 101, obtain the Raw Address produced by the root private key and the Path corresponding to the Raw Address; wherein, each Raw Address corresponds to a Path; the Raw Address and the sub-private key corresponding to the Raw Address are determined by the root private key produce;

[0046] Step 102. Encapsulate and encode the Path into the Raw Address to generate an MCL address.

[0047] Modern security systems mostly use multi-level key systems. In this system, the security of the lower-level key is protected by the upper-level key, and the root key is the source of this key system, so the security of the root key is the basis and guarantee of the security of the key system.

[0048] Specifically, in the blockchain, the root private key is also the Master Key, and the root private key can ge...

Embodiment 2

[0066] In order to further illustrate the present invention, Embodiment 2 of the present invention also discloses a management device for blockchain addresses, such as Figure 4 shown, including:

[0067] The obtaining module 201 is used to obtain the Raw Address generated by the root private key and the Path corresponding to the Raw Address; wherein each Raw Address corresponds to a Path; the Raw Address and the sub-private key corresponding to the Raw Address are obtained by root private key generation;

[0068] The generation module 202 is configured to encode the Path encapsulation into the Raw Address to generate an MCL address.

[0069] In a specific embodiment, identification information is encapsulated and encoded in the MCL address; wherein the identification information is used to identify the root private key.

[0070] In a specific embodiment, the identification information includes: the name of the root private key.

[0071] In a specific embodiment, the MCL ad...

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PUM

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Abstract

Embodiments of the present invention propose a method and device for managing blockchain addresses, wherein the method includes: obtaining a Raw Address generated by a root private key and a Path corresponding to the Raw Address; wherein each Raw Address corresponds to a Path ; The Raw Address and the sub-private key corresponding to the Raw Address are generated by the root private key; encapsulating and encoding the Path into the Raw Address to generate an MCL address. By encapsulating the Path code in the Raw Address, when the private key needs to be managed, the Path can be obtained by reverse decoding, combined with the root private key saved by itself, to achieve safe and effective management of the private key corresponding to each address.

Description

technical field [0001] The invention relates to the field of blockchain address management, in particular to a management method and equipment for blockchain addresses. Background technique [0002] With the rise of blockchain + technology, its technology is gradually affecting various traditional industries. Usually, the blockchain needs to manage a large number of private keys and public keys. A commonly used improved management technology BIP (Bitcoin Improvement Proposals, files of new functions or improvements of Bitcoin) 32 and its variants BIP39, BIP44, etc., use a root Private keys can generate a large number of private keys. [0003] Specifically, take BIP32 (used to define Hierarchical Deterministic wallet, referred to as "HDWallet", which is a system that can generate a tree structure from a single seed to store multiple sets of keypairs, where keypairs include private keys and public keys) as an example, through A seed generates the root private key, and genera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/12H04L9/08
CPCH04L9/0861H04L61/30H04L63/20
Inventor 张劲松陈召华
Owner 广东投盟科技有限公司
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