An asset management method and system based on multiple hardware wallets

An asset management system and asset management technology, applied in the asset management method and system field based on multiple hardware wallets, can solve problems such as the inability to guarantee the security of hardware wallet accounts, and achieve multi-person sharing, security level assurance, and safe operation Effect

Active Publication Date: 2019-05-07
杭州秘猿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of this specification provides an asset management method and system based on multiple hardware wallets to solve the problem in the prior art that the backup of private keys cannot guarantee the security of hardware wallet accounts

Method used

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  • An asset management method and system based on multiple hardware wallets
  • An asset management method and system based on multiple hardware wallets
  • An asset management method and system based on multiple hardware wallets

Examples

Experimental program
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Embodiment 1

[0026] refer to figure 1 As shown, an asset management method based on multiple hardware wallets provided by the embodiment of this specification, the asset management method can be applied to account asset management in blockchain network technology, and the specific usage scenario can be based on multiple hardware wallets Realized management of assets in the corresponding account. It should be noted that in the embodiment of this specification, the specific management content of asset management is not the focus of protection, but how to realize the security management of assets on corresponding accounts in the blockchain based on multiple hardware wallets.

[0027] In the embodiment of this specification, the asset management method may include the following steps:

[0028] Step 102: M hardware wallets are initialized, wherein the account corresponding to one of the M hardware wallets after initialization is configured with assets.

[0029] Considering that in the prior a...

Embodiment 2

[0091] refer to Figure 4 As shown, it is a schematic structural diagram of an asset management system based on multiple hardware wallets provided by the embodiment of this specification. The system includes: M hardware wallets 402; wherein,

[0092] The M hardware wallets 402 are initialized, wherein the account corresponding to one of the M hardware wallets 402 after initialization is configured with assets;

[0093] Based on M-1 times of key exchange processing, among the M hardware wallets 402, except the hardware wallet 402 configured with assets, other hardware wallets 402 respectively obtain management authority for the hardware wallet 402 configured with assets, and jointly manage the assets with the hardware wallet 402 configured with the assets;

[0094] Wherein, the M is a positive integer greater than or equal to 2.

[0095] In the embodiment of this specification, based on the key exchange technology, all M hardware wallets have the management authority to the h...

Embodiment 3

[0101] Refer below Figure 5 The electronic device in the embodiment of this specification is introduced in detail, and the electronic device may specifically be a hardware wallet. Please refer to Figure 5 , at the hardware level, the electronic device includes a processor, and optionally also includes an internal bus, a network interface, and a memory. Wherein, the memory may include a memory, such as a high-speed random-access memory (Random-Access Memory, RAM), and may also include a non-volatile memory (Non-Volatile Memory), such as at least one disk memory. Of course, the electronic device may also include hardware required by other services.

[0102] The processor, network interface, and memory may be interconnected via an internal bus, which may be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an extended industry standard Structure (Extended Industry Standard Architecture, EISA) bus, etc. The bus can be divided into...

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PUM

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Abstract

The embodiment of the invention relates to an asset management method and system based on multiple hardware wallets, and the method comprises the steps: carrying out the initialization of M hardware wallets, and enabling an account corresponding to one of the initialized M hardware wallets to be configured with an asset; Based on M-1 key exchange processing, in addition to the hardware wallet configured with assets in the M hardware wallets, the other hardware wallets respectively obtain the management authority for the hardware wallet configured with the assets, and co-manage the assets withthe hardware wallet with the assets , Wherein M is a positive integer greater than or equal to 2. Therefore, based on the key exchange technology, the M hardware wallets have the management authorityof the hardware wallets configured with assets, namely, hardware backup of private keys of the hardware wallets is realized, and the security level of the hardware wallets is ensured without key combination with passwords or remembering words; Moreover, due to hardware backup, delivery and checking can be achieved through hardware, and the safety state of the hardware wallet can be obtained in time.

Description

technical field [0001] The embodiment of this specification relates to the field of blockchain network technology, and in particular to an asset management method and system based on multiple hardware wallets. Background technique [0002] The electronic wallet in the blockchain is mainly used to manage the digital assets of the account on the blockchain. The account security of the electronic wallet (which can be understood as a hardware wallet) is jointly maintained by the private key and the public key. That is, each e-wallet account contains a key pair, that is, a private key and a public key. When a transaction occurs in the electronic wallet (corresponding account), each transaction requires a valid digital signature to be stored in the blockchain to realize the transaction. In the transaction process, only a valid private key can generate a valid digital signature. Therefore, knowing the account private key of the e-wallet has the right to manage and control the acco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06Q20/06G06Q20/38
Inventor 王博曾兵
Owner 杭州秘猿科技有限公司
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