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Blockchain secured by backward chained elements

A blockchain, data protection technology, applied in digital data protection, electrical components, instruments, etc., can solve problems such as waste and energy waste

Pending Publication Date: 2021-08-17
区块链系统私人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The work of nodes that did not reach the result is wasted
This technology has been widely used in Bitcoin and other fields, but it has the disadvantage of huge energy waste

Method used

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  • Blockchain secured by backward chained elements
  • Blockchain secured by backward chained elements
  • Blockchain secured by backward chained elements

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0042] The present application presents an alternative method of securing the blockchain which has several advantages over existing blockchain technology. BSB does not require "proof of work" nor a distributed network, is fast and can be implemented on small silicon chips used in smartphones. This application allows a limited number of steps in the chain. The number of steps can be astronomically large and can also be adjusted to the user's requirements. The key to this application is to use the block's additional input value before hashing the block. These key values ​​carry over from future to previous. These values ​​are referred to as backstepping values ​​and backstepping seal values. The back step value and back step seal value have a one-way characteristic. Any value from the value in the current block to the previous block is easy to calculate, while calculating the value to use in the next block is hard without knowing the password. Two secret values, the initial...

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PUM

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Abstract

Method to create trust for blockchains without the need for Proof-of-Work and without the need for multiple contributing nodes. The method comprises one or more, backward chained elements in each block. These elements have a one-way property from the current block to the previous block. The invention can be implemented in Hardware, Software or in a combination of both. Embodiments of the back-step blockchain comprise existing blockchain applications and new blockchain application where speed or physical size or network independency are desired properties. One, but not the only embodiment is the implementation of the back-step blockchain into smartphones.

Description

technical field [0001] The invention belongs to the technical field of electronic security classified account books. Background technique [0002] Any discussion of prior art throughout the specification should not be considered as an acknowledgment that such prior art is well known or forms part of the common general knowledge in the art. [0003] There is currently no viable technique to prevent manipulation of data on the storage device itself. A read-only device can read and write to another device along with manipulated data. Blockchain claims to solve this problem by using techniques that can detect manipulated copies or make it extremely unlikely that such copies will be produced. [0004] Current blockchains are all based on the mathematical one-wayness of the hash function, which can be easily calculated in one direction, but mathematically difficult to calculate in the reverse direction. It's almost impossible. It's also practically impossible to construct two ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32G06F21/60H04L29/06
CPCG06F21/64H04L9/3239H04L63/123H04L63/0823H04L9/50G06Q50/18H04L9/3247H04L67/1097H04L2209/56
Inventor 乔治·克劳斯
Owner 区块链系统私人有限公司