KR20190122441A - Double security block chain electronic transaction authentication system and its method - Google Patents

Abstract

In the present invention, transactions can be made only through a smart node with a client key activated, and the generated block is double-verified to enhance the security and improve the irrationality focused only on a specific node by double verification through a mega block. A blockchain electronic transaction authentication system and method thereof are provided.
In order to solve this problem, the present invention has one or more supernodes that have a full blockchain and can add a primary block to create a new full blockchain, and are connected to the one or more supernodes and authenticate and verify the primary block. And one or more smart nodes, wherein the one or more smart nodes are operable when each client key is activated in connection with a network, and the primary block is assigned to the super node after consensus between the one or more smart nodes. The new full blockchain is generated by the agreement between the at least one supernode, and the new block is converted by the blockchain digest transmission protocol to generate a megablock that is assigned a specific role. Provide a system.

Description

Double security block chain electronic transaction authentication system and its method

The present invention relates to a dual security blockchain electronic transaction authentication system and method thereof, and more specifically, a transaction can be made only through a smart node with a client key activated, and the generated block is double verified through a megablock. The present invention relates to a dual security blockchain electronic transaction authentication system and method for reinforcing security and improving irrationality focused only on specific nodes.

Since the development of Bitcoin, the first blockchain-based application in 2009, blockchain has been applied to various fields such as cloud storage services and blockchain computing services, as well as electronic money systems such as Bitcoin.

Bitcoin is an electronic currency that is issued, stored and distributed over a distributed network rather than a centralized organization such as a government or bank. Bitcoin was first published in 2009 and maintains the value of money without a centralized institution to date, and is rapidly increasing in terms of number of users and transaction volume.

There is blockchain technology behind the bitcoin's monetary value. Blockchain is a technology that maintains security and integrity in a decentralized network environment without a centralized server. Based on these strengths, various computing data can be shared and applied to other systems besides electronic money.

For example, a cloud storage system using a blockchain is a service that uses the disk space of another computer by issuing its own coin to the storage provider to maintain reliability through partition verification.

As another example, Ethereum is a platform for registering and executing applications that perform smart contracts on electronic money. Bitcoin simply provides electronic money transfer, while Ethereum provides contractual trading.

However, blockchain has an inefficient operating structure that is a waste of computing resources. Specifically, in the case of Bitcoin, it takes the maximum time to verify the integrity of a transaction transaction, and each participating node must store a book of about 150GBytes. Also, in order to approve a transaction, all full nodes must verify the transaction through books and approve the transaction based on the verification result.

That is, all nodes participating in the blockchain must independently store all the same books and perform all verification work by the same consensus algorithm. For these reasons, blockchain is very inefficient in terms of overall network.

As mentioned, blockchain is a key technology used for decentralized currency management in Bitcoin. Blockchain maintains the integrity of transactions by making it impossible for any user to forge data in a way that stores and stores books on the blockchain network without a central management agency.

In order to maintain the integrity of the blockchain, all participating nodes participating in the blockchain network store transaction details (books) and inspect newly created transaction transactions through stored books.

For example, when one participating node manipulates a transaction to make a double payment, the prepayment request is acknowledged and the later payment request is different from the book held by all other nodes, so the double payment is in progress. Only one payment will be accepted. However, if you want to proceed with the double payment in different regions at the same time, it is impossible to distinguish between the pre-payment request and the post-payment request because of the task of creating a block for each node. May occur. At this time, it seems to be normal, but after a while, it is broadcasted on the blockchain network, and then two different blocks are met, and each node encounters a block included in the blockchain with the highest block height (most blocks are connected). According to the rules of choice, the choice is made and one block that is left is lost in the blockchain network without being recognized. In this way, double payment is verified. As mentioned above, the approval of the transaction is denied by failing to agree on the later settlement request, which is time-lagned. Therefore, no manipulation of data occurs unless more than 51% of all nodes agree falsely.

However, blockchain is very inefficient in terms of computing resource usage. As mentioned earlier, all nodes participating in the blockchain network perform the same verification to verify a transaction.

This problem can be especially highlighted in the case of Ethereum, which has to perform complex algorithms for transaction verification. For example, when executing a loan contract on the Ethereum network, a verification algorithm that verifies and approves the transaction details and credit status of the contractor should be performed. At this time, the existing blockchain consensus method that performs verification algorithm in all nodes is very inefficient and needs improvement.

Specifically, in the case of proof of work (POW), many problems are closely related to hash distribution such as coin distribution and block generation. In other words, if an individual or group / organization connected to the system has more than 51% of the total hash power, it can be attacked with malicious intention. In other words, when the coin adopting the proof-of-work method forms an initial blockchain, the number of nodes participating in the total number of nodes and the total hash power are high, and the risk of attack is increased. It also increases the risk of being attacked if miners move their hash power to other places due to changes in rewards per block and prices fall.

When the first hash rate was low, a dedicated mining machine equipped with ASIC (Custom Semiconductor) was introduced in CPU or GPU mining, and the hash power distributed to many miners gradually became concentrated in a few organizations. It goes against the original intention of decentralization.

Also, mining end time must maintain hash power after mining to solve the problem of coin transfer and security. This raises the issue of higher transaction fees.

Similarly, in the case of proof of stake (POS), the reward for the stake (coin) is held, so the more the stake is, the more the reward will be.

In addition, the Delegated Proof of Stake (DPOS) attempts to shorten the block generation time by improving the existing proof of stake method, but there are many parts that require verification in the security factor, which makes it difficult to use in reality. .

The complex model (POW and POS) refers to a hybrid method in which a certain amount is mined by proof of work, and then converted into equity proof method, and the coins are distributed according to the amount of holding, but both methods have disadvantages. .

In the case of Proof of Interest (POI), the proportional compensation is proportional to the amount of coins held, and the rewards vary depending on the number of trading partners and trading partners. Rewards vary depending on the back and coin interest is also rewarded. Although it pays much attention to the compensation system compared to the existing ones, the items that are the compensation criteria are concentrated on the system contribution, which is advantageous to maintain the system, but it may cause loyalty competition, which is not practically effective and is not preferred by users. Do not.

Therefore, there is a need for a new consensus algorithm that can enhance security and improve irrationality focused on specific users, and can efficiently utilize resources and save time and money.

Republic of Korea Patent Publication No. 10-2018-0014534 (Invention: Blockchain-based transaction verification system and method, published date: 2018.02.09)

The problem to be solved in the present invention can be traded only through the smart node with the client key activated, and the generated block is double-verified through the mega block to enhance security and improve the irrationality that was concentrated only on specific nodes. It is to provide a dual security blockchain electronic transaction authentication system and a method thereof.

In order to solve the above problems, the present invention has a full blockchain and at least one supernode capable of creating a new full blockchain by adding a primary block, and connected to the at least one supernode and authenticating the primary block. And one or more smart nodes that can be verified, wherein the one or more smart nodes are operable when each client key is activated in connection with a network, and the primary block is superimposed after consensus between the one or more smart nodes. The new full blockchain is generated by a node, and by agreement between the one or more supernodes, the new full blockchain is transformed by a blockchain digest transfer protocol to generate a megablock that is assigned a specific role, and the client key is stored in a portable memory device. Is mounted, but the message in the client key manufacturing step A unique hash value stored in a temporary block is given, and when the client key is activated by connecting to a network, the one or more supernodes correspond to the unique hash value stored in the megablock by 80%. It provides a dual security blockchain electronic transaction authentication system characterized in that the smart node corresponding to the client key is operable by checking in favor of the above.

Here, the one or more smart nodes may further include a hardware wallet (leisure Ledger) function that can store a smart wallet for trading between the clients, the smart wallet is given a client identification name that can identify the client Can be.

In addition, the megablock may be converted into a megablockchain by agreement between the one or more supernodes.

In addition, the primary block may be a smart block in which the size of the block is changed according to the transaction volume.

In addition, the validity of the full blockchain can be verified by agreement of the supernode.

The present invention also provides a client key manufacturing step of receiving a unique hash value stored in a megablock, a client key recognition step of recognizing the client key by connecting a portable memory device including the client key to a client server; A client key verification step of confirming that the at least one super node agrees with a unique hash value stored in the megablock in favor of 80% or more, and when the client key is verified in the client key verification step, the smart node is verified. A smart node activation step activated in a network, a primary block generation step of generating a primary block by a super node after deriving agreement of the activated smart nodes, and the generated primary block in agreement of the one or more super nodes. Full block chain forming step of forming a new full block chain by The present invention further provides a dual security blockchain electronic transaction authentication method including a megablock generation step of converting the full blockchain by a blockchain digest transmission protocol and generating a megablock to which a specific role is granted by agreement of the above supernodes. .

Here, the smart wallet may be given a client identification name that can identify the client.

In addition, the dual security blockchain electronic transaction authentication method according to the present invention may further comprise a megablockchain forming step wherein the megablock is converted into a megablockchain by agreement between the one or more supernodes.

In addition, in the primary block generation step, the primary block may be a smart block in which the size of the block is changed according to the transaction volume.

In addition, the dual security blockchain electronic transaction authentication method according to the present invention, the validity of each full blockchain further comprises a full blockchain verification step of verifying against the megablock information by agreement of the one or more supernodes can do.

The dual security blockchain electronic transaction authentication system and method thereof according to the present invention have the following effects.

First, since the client key is activated only when necessary and is compensated according to the number of times and the number of times of participation, it does not require equipment investment to maintain hash power, thereby reducing costs.

Second, since the structure is rewarded according to the participation time and the number of times, there is an advantage that the fair compensation is compared to the existing method proportional to the cost.

Third, by forming a megablock and a megablock chain, the security can be double checked, thereby minimizing the loss of the user and being safe from hackers or malicious use.

Fourth, the use of smart blocks can be applied variably when the transaction content increases or decreases, so there is an advantage that resources can be used efficiently.

Fifth, by adding hardware wallet function to client key, smart wallet can be safely stored and stored. Client identification name can be used as one of the smart wallet functions to make transactions between individuals more convenient and safe. have.

1 is a diagram illustrating a relationship between a super node and a smart node according to the present invention.
2 is a diagram illustrating a relationship between a super node, a mega block, and a full block chain according to the present invention.
3 is a diagram illustrating a configuration of a primary block according to the present invention.
4 is a diagram illustrating a configuration of a full blockchain according to the present invention.
5 is a diagram illustrating a configuration of a portable memory device including a client key according to the present invention.
6 is a flowchart illustrating a method for authenticating a dual security blockchain electronic transaction according to the present invention.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in which the above-described problem to be solved may be specifically realized. In the description of the present embodiments, the same name and the same reference numerals are used for the same configuration, and additional description thereof will be omitted below.

First, the concept of each component will be described.

POK (Proof Of Key) is a consensus algorithm that breaks away from the existing method and introduces a new concept. Qualify the client who activated the network with key as the criteria to become the Smart Node to participate in blockchain formation (authentication and verification). It's a new way of giving. By focusing on supplementing the shortcomings of POW and POS, it eliminates the enormous cost investment and unnecessary waste of energy and focuses on those who have a lot of equity proof. As a way of improving irrationality, it was developed with an emphasis on strengthening security while ensuring that rewards to participants are fair.

The client key is installed in a portable memory device (e.g. USB3.0 ROM Drive Type (Speed up to 150MB / s)), and the primary block is connected to the supernode inside the ROM of the portable memory device. Copy Prevention Algorithm using nonces counter (CPA), which is a copy protection algorithm using nonce counters and algorithms needed to participate in consensus at creation, is installed.

The client key is given a hash value that encrypts unique information corresponding to an individual code at the manufacturing stage, and the value is inserted into the chip in a manufacturing process of a specially designed chip. The chip is designed so that it cannot be re-entered after manufacture.

When the client first connects the client key to the network and activates it, Platform Management of the R2X Platform mounted on the client key is activated.The client key sends a unique hash value to the platform management. Wait for the procedure to become a node.

The platform management sends a unique hash value received from the client key to each supernode to be described later and requires verification and authentication procedures.

Each supernode converts the unique hash value received from platform management and the unique hash value input from the birth of the AltoX platform through the blockchain digest transmission protocol (BDTP). Check for consistency with the unique hash value stored in the block. If there is a match, it will go through a consensus process with the supernodes that have megablocks, and if 80% or more are approved, the client key can act as a smart node.

At this time, among the supernodes located in close proximity to which the client key is connected, the smart node is arranged as a supernode with few. This layout structure has the effect of speeding up the overall processing while keeping some of the supernodes from bloating and balancing.

If the client disconnects the client key from the network, deactivates it, and then activates it again, the previous procedure is repeated. This method becomes a criterion for checking the degree of keep-alive on the network for future node compensation.

If a hacker attempts to infiltrate simply as a smart node, it will be impossible without a client key.

As such, the safety measures that can block the intrusion of hackers and others from the qualification stage of smart nodes are prepared, and the result of the distributed agreement of smart nodes is respected.

If the client holds the client key and is authenticated, the client key can be a smart node with network activation.

When a client orders a transaction, including a desired option when requesting a transaction using a smart wallet, which will be described later, the smart node goes through a verification step and enters an approval operation mode suitable for the option before starting the approval operation. In this case, the transaction request options such as delayed approval (delayed approval for the time set by the user and then approved) and reservation approval (proceeded when the user reaches the set time) are performed.

The smart node is determined as necessary among Mining Node / API Node / Seed Node / Database Index Node (Info Node) / Storage Node.

Smart nodes can make P2P (PEER TO PEER) storage contracts. These contracts are distributed and stored in supernodes (full nodes, FullNode), and the validity of the contracts is maintained through periodic verification.

Super Node is a full node and has a full blockchain (full blockchain, from the first block (Genesisblock) to the last block, the latest block), and the blockchain digest transmission protocol. (BDTP) manages megablocks and is connected to multiple smart nodes. In addition, it is connected to a smart wallet through a smart contract virtual machine (SCVM).

Supernode plays a role in maintaining stable state in response to internal and external sudden variables while coordinating between blockchain and megablock, and it is organically connected with smart node and cannot participate in authentication and verification work between smart nodes. Authentication and verification work involves all smart nodes connected between each supernode. For consensus drawn at over 51%, all supernodes are responsible for creating blocks and adding them to the blockchain.

Blockchain Digest Transfer Protocol (BDTP) is a protocol that enables and inversely transforms a blockchain generated by consensus between supernodes into megablocks and interoperates with each other. The variable digest function is applied here and connected to the supernode.

Devices equipped with blockchain digest transfer protocols break existing serial processing structures in connection with supernodes and megablocks, and multidata bus logic can dramatically increase the processing speed according to the addition of threads. (MDL, MultiDatabus Logic) technology is applied. This structure provides a foundation to reduce double-security and block burdens while avoiding added processing disruption to the overall system flow.

Quest Gate is a gateway that connects a supernode and a megablock, and is a component of the blockchain digest transmission protocol. It is operated by the blockchain digest transport protocol and has both unidirectional and bidirectional characteristics.

Megablocks are generated by the Blockchain Digest Transfer Protocol (BDTP). As a block for storing the modified information value for each block, the blockchain generated by the agreement of the supernode is converted by the blockchain digest transmission protocol and given a specific role. Megablock has a structure that is connected to the blockchain of the super node through the blockchain digest transmission protocol, and if the second verification is necessary for security reasons, the blockchain digest transmission protocol is used for the verification of the code that requires verification on the megablock and the blockchain. It connects to the block and checks the consistency and sends the result to the supernode. If the super node fails the verification according to the result value, the super node discards the mega block of the corresponding super node, and then the super node duplicates the obtained mega block by the other super nodes. In order to defend the megablocks from malicious access, after consensus of the supernodes involved in the megablocks, the megablocks can be configured and engaged through the blockchain digest transmission protocol.

Smart Wallet provides a new and convenient environment for the client by including the R2X Name Service (RNS) function so that the client can use it conveniently beyond the concept of a simple wallet. In Smart Wallet, you can easily access and understand the transaction history and balance, and you can select the option when you request a transaction and trade it the way you want. In addition, the linkage function with other smart wallets (wallets) owned by clients allows users to check all their assets at a glance without having to check each smart wallet.

Smart Wallet with this function works by interworking with Smart Contract System through smart contract virtual machine.

Transaction Procedure Complement

This isn't an option as a basic feature, but it's a feature that most Wallet users have been hoping for. For the transaction request, there is a selection procedure for closing the transaction and accepting or rejecting and returning the token.

(Optional buttons have Accept and Decline)

Safe transaction function (Escrow payment method)

As a trade protection function, it belongs to a transaction method that is used conveniently and safely when trading goods. Specifically, a third-party escrow service provider intervenes in the transaction between the wallets so that all the counterparties are not damaged. If the buyer (or the requester of the transaction) clicks the button in the wallet and decides to register the shipping information, the wallet will return the escrow. When the contents are sent to the service provider, and the escrow service provider receives the contents of the transaction and clicks the escrow service provider approval button in the wallet to complete the transaction, the smart contract virtual machine is placed in the wallet of the buyer, seller and escrow service provider. Send the requested three pieces of information (buyer, seller, escrow service 3rd party transaction) to the supernode, verify and agree to complete the transaction, and finally add the block to the blockchain.

This includes automatic confirmation (Negative Confirm) to protect the seller when the buyer does not decide to register the shipping information for other reasons. It is also possible to set whether and how long to avoid damage) and customized services that support various types of transactions is possible.

Delayed Transactions

This function allows the client to suspend a transaction request for a specified time and then proceed with the transaction. This option includes detailed functions, such as applying to a single designated transaction or all transactions in a batch. This delayed trading option is a very advantageous option because it allows a certain amount of time even if an unwanted transaction request occurs due to an error or hacking of the client.

Reservation transaction function

When a client reserves a transaction request, the transaction progresses.

The Client Identification Name Service has the same function as the Domain Name Service (DNS), which allows IP addresses to be represented in the form of numbers in the Internet environment. It is designed to easily access each smart wallet in the smart wallet. By assigning a certain rule identifier to each smart wallet, it is designed for quick and easy access in transactions between individuals or other transactions.

Hereinafter, exemplary embodiments will be described with reference to the accompanying drawings.

1 to 5, a super node is connected to one or more smart nodes. When the smart node is activated as described above, the activated smart nodes are connected to the super node, and operations such as authentication and verification of various transactions are performed.

Supernodes can be nodes with programs that can be managed like administrator servers, and these supernodes have a full blockchain. Such a full blockchain is formed into a new full blockchain by adding a new blockchain by the agreement of the supernodes at certain times, and each new full blockchain is again owned by each supernode.

As described above, the smart node sends a unique memory value assigned to the supernode to the supernode when the portable memory device equipped with the client key is connected to the client platform management and the client key is generated after the client key is recognized. In the client key generation, it compares the unique hash value stored in the megablock to determine whether it matches. This process involves all supernodes connected to Megablocks participating in the consensus process and will be certified if more than 80% agree. In other words, in order to activate a new smart node, supernodes need to be agreed, and the agreement is a comparison of unique hash values stored in megablocks. Can be fast. In addition, more than 80% of consensus should be compared with the unique hash value in the megablock for the authentication of new smart nodes, which is higher than the general consensus because the supernode holding one megablock may be small due to the hierarchical structure. It requires a level.

The smart node activated with the client key authenticated can perform various trading activities. After the agreement of the smart nodes connected to the super node at various times, the super node generates the first block.

These primary blocks are connected to the full blockchain of the supernode to form a new full blockchain. This new full blockchain is authenticated and verified by agreement between supernodes. In one embodiment, the agreement between the supernodes may be 51% or more.

The full blockchain thus formed is converted to a smaller code by the blockchain digest transfer protocol. That is, the specific code is converted into a specific code through a digest function, and the converted specific codes form a megablock. Megablocks are likewise associated with supernodes and authenticated and verified by the agreement of the supernodes. In the formation of megablocks, each megablock is assigned a specific role, for example, a specific coin, a specific transaction, or a specific content (for example, a certificate, insurance policy, a bank balance, a certified copy, a video, a photo, a company). The role is determined according to the development data. According to a specific role, a stack layer is determined and stored in a megablock.

Megablocks can be formed as megablockchains like other blockchains. If necessary, new megablocks are added by the agreement of the supernodes connected to the corresponding megablocks to form a megablock chain.

The validity of the full blockchain can be verified by agreement between the supernodes holding each full blockchain, and if secondary security is required, it can be further verified through the megablocks associated with each supernode. have. In other words, in the case of important data, additional verification can be performed through megablocks in addition to the full blockchain.

In the case of the primary block generated by the consensus of the smart node, the size of the primary block may vary according to the amount of transactions. That is, when the amount of transactions is too large, the size of the primary block may be adjusted, and thus the size of the block may be adjusted according to the size of the primary block, and the size of the block may not be increased indefinitely.

On the other hand, the portable memory device containing the client key may include a hardware wallet (ledger) that can store the smart wallet, smart wallet is a transaction between the clients, and the client identification name is assigned to simplify the other party You can find it quickly.

Referring to FIG. 6, a method for authenticating a dual security blockchain electronic transaction is given a unique hash value stored in a megablock in a client key manufacturing step. As described above, unique information corresponding to individual client code is received. This unique hash value is generated by platform management and stored at the time of megablock generation of each supernode.

In the client key recognition step, as described above, a unique hash value of the client key stored in the portable memory device is recognized by the supernode through platform management, and is transmitted to the supernode by the above-described AltoX platform management program. .

In the client key verification step, as described above, the unique hash value stored in the megablock and the unique hash value sent from the client key to the platform management are compared with the value sent from the platform management to the supernode, and the 80 matches of the connected supernodes are compared. Verification by more than% agreement.

In the smart node activation step, if the client key is verified, the smart node is activated on the network to act as the smart node.

The activated smart node can carry out various trading activities, participate in the first block generation step, and obtain more than 51% agreement through authentication and verification, and the super node creates a new primary block.

In the full block chain forming step, after the consensus of the smart nodes is added, a primary block generated by the super node is added to form a new full block chain by consensus of the super nodes.

In the megablock forming step, the previously formed full blockchain is converted into a block in which a specific role is given by converting the blockchain digest using a blockchain digest transmission protocol.

Hereinafter, the smart wallet function, the smart block, the mega block chain forming step and the full block chain verification step are the same as described above, and thus will be omitted.

Such a dual security blockchain electronic transaction authentication system and its method will have the following functions and advantages.

Supernodes and smart nodes, blockchain digest transport protocols, and megablocks have organic interactions and a decentralized structure, allowing the system to expand indefinitely. For example, a structure having one megablock, but if necessary, several megablocks can be generated according to the agreement of the supernodes. These megablocks may be given respective roles and functions, and may separately form megablocks according to roles and functions. In other words, various types of transactions can be divided and stored by type, but dual security can be maintained.

The use of smartblocks eliminates the controversy arising from the block size expansion problem by increasing the volume of future transactions. Of course, unconditionally increasing size is not good and can be heavy to accommodate large volumes of transactions. In other words, the size can be expanded or reduced in accordance with the volume of transactions, thereby efficiently using resources.

This system has key authentication method (client key) belonging to new concept of consensus algorithm which never existed about authentication, verification work between each smart node and method of block generation method and role distribution method of super node for client's transaction request. When the network is activated, the status of the smart node is granted and the blockchain is formed based on participation in the consensus among the smart nodes.The information of the formed blockchain is the second digest transformer in the form of a megablock by the blockchain digest transmission protocol. Is converted to a form.

By doing so, it is possible to add the process of checking the correspondence between the existing blockchain and the variable megablock, enabling the application of a dual security system, minimizing the loss of users and maximizing the blocking efficiency from malicious access. .

In addition, such a system is a new attempt from the existing framework that relies solely on the first-generated blockchain.As each block is created, the block size increases and the amount of information accumulated and the volume of transactions and the transaction volume become heavier and heavier. The blockchain is relatively lighter as a structure that can reduce some of the burden that was concentrated on the blockchain, such as megablocks and blockchain digest transport protocols, through processing such as distribution and sharing. .

The proof-of-work method was to replace the size of decision authority for each node's agreement with hash power in direct proportion to hash power. While there are disadvantages in that it takes a lot of initial cost (mining machine purchase cost) and maintenance cost (power usage cost, maintenance cost, etc.) to secure it, the key verification method of this system minimizes the cost incurring such costs. It is a very eco-friendly way without a structure.

In addition, in the case of the proof of equity method, a reward corresponding to the held stake (Coin / Stake) is to be compensated, so the more the stake, the more the reward will be inflicted. Compensation is made by acknowledging the contribution of the system according to the number of times and the number of times the participants participated in the network with the network activated.

As described above, the present invention is not limited to the specific preferred embodiments described above, and various modifications may be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. It is possible and such variations are within the scope of the present invention.

Claims (10)

One or more supernodes that have a full blockchain and can add a primary block to create a new fullblockchain; And
One or more smart nodes connected to the one or more supernodes and capable of authenticating and verifying the primary block,
The one or more smart nodes are operable when each client key is activated in connection with a network,
The primary block is generated by the super node after deriving an agreement between the one or more smart nodes,
By consensus between the one or more supernodes, the new full blockchain is transformed by a blockchain digest transfer protocol to generate a megablock that is assigned a specific role,
The client key is mounted in a portable memory device, and is given a unique hash value stored in the megablock in the client key manufacturing step.
When the client key is activated by being connected to a network, a smart node corresponding to the client key is determined by confirming that the one or more supernodes agree with the unique hash value stored in the megablock with 80% or more in agreement. Double security blockchain electronic transaction authentication system, characterized in that to enable the operation. The method of claim 1,
The one or more smart nodes may further include a hardware wallet (leisure) function that can store a smart wallet,
The smart wallet is a dual security blockchain electronic transaction authentication system, characterized in that the client identification name is assigned to identify the client.
The method of claim 1,
And the megablock is converted into a megablockchain by an agreement between the one or more supernodes.
The method of claim 1,
The first block is a secure block chain electronic transaction authentication system, characterized in that the block size is changed according to the amount of transactions.
The method of claim 1,
Validity of the full blockchain is a dual blockchain electronic transaction authentication system, characterized in that verified by the agreement of the megablock supernode.
A client key manufacturing step of receiving a unique hash value stored in a megablock;
A client key recognition step of connecting the portable memory device including the client key to a client server to recognize the client key;
A client key verification step of verifying the client key with one or more supernodes in agreement with a unique hash value stored in the megablock with an approval of at least 80%;
A smart node activation step in which the smart node is activated in a network when the client key is verified in the client key verification step;
A primary block generation step of generating a primary block by the supernode after drawing agreement of the activated smart nodes;
A full blockchain forming step of forming a new full blockchain by consensus of the generated primary block with the one or more supernodes; And
And a megablock generation step of converting the full blockchain by a blockchain digest transmission protocol to generate a megablock to which a specific role is granted by agreement of the one or more supernodes.
The method of claim 6,
The smart wallet is a double security blockchain electronic transaction authentication method characterized in that the client identification name is assigned to identify the client.
The method of claim 6,
The megablock is a double security blockchain electronic transaction authentication method further comprising the step of forming a megablockchain is converted into a megablockchain by the agreement between the at least one supernode.
The method of claim 6,
In the primary block forming step, the primary block is a smart security block chain electronic transaction authentication method, characterized in that the block size is changed according to the amount of transactions.
The method of claim 6,
The validity of the full blockchain further comprises a full blockchain verification step of verifying by the megablocks by agreement of the one or more supernodes.

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