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Method for independently generating and storing encrypted digital currency private key and device for bearing encrypted digital currency private key

An encrypted digital currency, independently generated technology, applied in the direction of digital data protection, data processing applications, instruments, etc., can solve the problems of inability to be widely used in daily life, being stolen, lost, etc., to eliminate the possibility of theft and protect currency rights Effect

Inactive Publication Date: 2015-03-25
深圳市六度空间云科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cause fear of use, can not be widely used in daily life
[0025]Even if the Bitcoin industry has some improvement plans, in addition to software wallets, there are some such as web wallets (Web Wallet), paper wallets (Paper wallet), brain wallets (Brain wallet) ), there is no way to escape the possibility of the private key being stored on your own computer in the form of a file, or in a third-party web wallet server, which may be lost (computer damage or website shutdown) and the possibility of being stolen

Method used

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  • Method for independently generating and storing encrypted digital currency private key and device for bearing encrypted digital currency private key
  • Method for independently generating and storing encrypted digital currency private key and device for bearing encrypted digital currency private key
  • Method for independently generating and storing encrypted digital currency private key and device for bearing encrypted digital currency private key

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Embodiment Construction

[0053] This embodiment is a bitcoin private key card in the shape of a bank card carrying a bitcoin private key, also known as PKC, such as figure 1 As shown, there is a calculation module in the card, which can use the relevant elliptic curve encryption algorithm (ECC) in the bitcoin wallet software to generate a private key / public key pair. The communication interface of the smart terminal is sent to the smart terminal, and then made public to all terminals. The private key is stored in the memory and encrypted before saving. The PKC card generates the private key by itself when it is first activated and stores it and seals it in the PKC. Read the private key by any method, the private key is fully protected.

[0054] In this embodiment, the calculation module generates a private key / public key pair through the elliptic curve encryption algorithm (ECC), and the public key is published through the communication interface and broadcast to all nodes (Nodes) of the Bitcoin netwo...

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PUM

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Abstract

The invention provides a method for independently generating and storing an encrypted digital currency private key. The method includes the step of private key generation, wherein an intelligent device is adopted and the private key is generated from the intelligent device; the step of private key storage, wherein the private key is stored in the intelligent device and completely closed in the intelligent device and cannot be read from the outside; the step of private key use, wherein the intelligent device is provided with a communication interface in communication with an intelligent terminal having access to the Internet, and open information interaction is conducted on the intelligent device and the intelligent terminal through the communication interface. The private key is stripped out of a wallet and is separately sealed in the intelligent device, the intelligent device only displays a public key and electronic signature information to the outside, the possibility that the private key is stolen by any non-owner intention is eliminated, all paths to obtain the private key are cut off, and the currency right of a user is fully protected.

Description

technical field [0001] The invention relates to a method for generating and storing an encrypted digital currency private key and a device carrying the encrypted digital currency private key. Background technique [0002] The current encrypted digital currency, such as the current mainstream encrypted digital currency - Bitcoin, is a decentralized digital currency that integrates P2P (Internet point-to-point network protocol), the Internet, and cryptography principles. [0003] All forms of money in encrypted digital currency are agreements (All forms of money are protocol), that is, the formal description of the rules that all money must abide by before they can be traded. For example, Bitcoin is a higher form of protocol. It is the latest software designed using Internet technology and cryptography, and the application of cryptography ensures the security of the payment system. Therefore, Bitcoin is not much different from other currencies in this respect. One of the mos...

Claims

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Application Information

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IPC IPC(8): G06F21/60
CPCG06F21/60G06Q20/3829G06Q40/00
Inventor 胡广庆吴景淞
Owner 深圳市六度空间云科技有限公司
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