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League chain signature generating method and device

A technology for generating devices and alliances, applied in the field of blockchain, can solve problems such as alliance chain off-chain, and achieve the effect of avoiding off-chain

Active Publication Date: 2019-04-23
CHENGDU SEFON SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the existing alliance chain is prone to "off-chain" phenomenon in practical applications

Method used

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  • League chain signature generating method and device
  • League chain signature generating method and device
  • League chain signature generating method and device

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0046] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the a...

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Abstract

The embodiment of the invention relates to the technical field of block chains, in particular to a league chain signature generating method and device. A corresponding multiple signature can be generated specific to each block in a league chain in order to determine the identity of each block efficiently and safely. When the league chain is extended or bifurcated, the chain disconnection caused byindefinite identity of the blocks can be avoided.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of blockchain, and in particular, to a method and device for generating a signature of a consortium chain. Background technique [0002] At present, according to different application scenarios and user needs, blockchain can be roughly divided into three categories: Public Blockchain, Private Blockchain and Consortium Blockchain. [0003] Among them, the public chain has the highest degree of decentralization. This kind of public blockchain represented by Bitcoin and Ethereum is not controlled by a third-party organization. Everyone in the world can read the data records on the chain, participate in transactions, and compete for the accounting rights of new blocks. Program developers have no right to interfere with users, and each participant (ie node) is free to join and exit the network, and perform relevant operations according to their wishes. [0004] The private chain is com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32H04L9/06
CPCH04L9/0643H04L9/3236H04L9/3247
Inventor 赵神州王纯斌查文宇颜怀柏李骥东
Owner CHENGDU SEFON SOFTWARE CO LTD
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