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Digital information batch distribution method and device and electronic equipment

A digital information and distributor technology, applied in the network field, can solve problems such as authorization repentance, digital information failure, etc., and achieve the effect of reliable distribution process, which cannot be forged and repented

Active Publication Date: 2020-06-19
HANGZHOU RIVTOWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of this specification provides a block chain-based digital information batch distribution method, device, and electronic equipment to solve the problem of manufacturers issuing digital information to customers in the prior art. Information, such as the issue of authorization reversal and digital information failure during the process of software activation code

Method used

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  • Digital information batch distribution method and device and electronic equipment
  • Digital information batch distribution method and device and electronic equipment

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0026] refer to figure 1 As shown, it is a schematic diagram of the steps of a digital information batch distribution method provided by the embodiment of this specification. The distribution method may include the following steps:

[0027] Step 102: After the centralized server hashes the batch of digital information, write the hash value into the blockchain through the smart contract;

[0028] Step 104: The distribution direction requests the centralized server to retrieve the digital information;

[0029] Step 106: The centralized server retrieves the hash value from the blockchain through the smart contract, finds the corresponding digital information and sends it to the distributor;

[0030] Step 108: the distributor sends the digital information and the hash value to the receiver;

[0031] Step 110: The receiver checks the digital information and the hash value on-chain.

[0032] Among them, in step 106, the centralized server first judges the identity of the distribu...

Embodiment 2

[0050] The embodiment of this specification provides a digital information batch distribution device, which mainly includes:

[0051] Processing module: used for the centralized server to perform hash processing on batches of digital information, and then write the hash value into the blockchain through smart contracts;

[0052] A requesting module: used for distributing to request the centralized server to take out the digital information;

[0053] Finding module: used for the centralized server to take out the hash value from the block chain through the smart contract, find the corresponding digital information and send it to the distributor;

[0054] Sending module: the distributor sends the digital information and the hash value to the receiver;

[0055] Checking module: the receiver checks the digital information and the hash value on the chain.

[0056]Optionally, the device further includes an authorization module: used for adding the on-chain identity of the recipien...

Embodiment 3

[0063] Refer below figure 2 The electronic equipment of the embodiment of this specification is introduced in detail. Please refer to figure 2 , at the hardware level, the electronic device includes one or more processors and memory. Optionally also include internal bus and network interface. 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.

[0064] 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 address bus, data bus, control bus and so on. For convenie...

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PUM

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Abstract

Embodiments of the invention relate to a digital information batch distribution method and device, and electronic equipment, which are applied to a block chain system, and the method mainly comprise the steps of performing hash processing on batch digital information by a centralized server, and writing a hash value into a block chain through an intelligent contract; the distribution side requeststhe centralized server to take out the digital information; the centralized server takes out the hash value from a block chain through an intelligent contract, finds out corresponding digital information and sends the digital information to the distributor; the distribution party sends the digital information and the hash value to a receiving party; and the receiver performs on-chain check on thedigital information and the hash value. By linking the batch generation and inspection processes of the digital information, the content of the digital information cannot be tampered, so that the issuing process is more reliable, and counterfeiting and regret cannot be caused.

Description

technical field [0001] The embodiments of this description relate to the field of network technology, and in particular to a blockchain-based digital information batch distribution method, device, and electronic equipment. Background technique [0002] In the existing process that requires manufacturers to distribute digital information (such as activation codes of software products) to customers, digital information is visible to manufacturers in plain text, providing opportunities for malicious tampering during the distribution process. For example, after the activation code of a software product is sent to the customer, the manufacturer can still make the activation code invalid by modifying it, but the customer cannot trace and prove this behavior. Contents of the invention [0003] The embodiment of this specification provides a block chain-based digital information batch distribution method, device, and electronic equipment to solve the problems in the prior art when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/64G06F21/60H04L9/06
CPCG06F21/64G06F21/602H04L9/0643
Inventor 王晓亮裘曾渊
Owner HANGZHOU RIVTOWER TECH CO LTD
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