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How Blockchain Solves Byzantine Generals Problem?

The Byzantine Generals Problem is a computer-related problem in which finding an agreement by communicating through messages between the different components of the network. This problem becomes more challenging or the Bitcoin users making difficult for them to trade on Blockchain or perform other actions across the platforms.

This problem was initially diagnosed by the mathematicians Leslie Lamport, Marshall Pease and Robert Shostak in 1982, who created the metaphor of the generals. The case study of the Byzantine Generals is well known in the field of distributed systems.

Actually, the Bitcoin Blockchain was created with the aim of eliminating trust in third parties during a transaction. The main objective is to ensure that everyone agrees on the consecutive order of transactions and therefore it is important to introduce a consensus algorithm, allowing the various players in the network to become agree.

What is Byzantine Generals Problem?

Several generals are on the verge of attacking an enemy city during a siege. They are located in different strategic areas and can only communicate via messengers in order to coordinate the decisive attack.

However, among these messengers, it is highly probable, or even certain, that there are traitors. The traitors carry messages that contradict the army’s strategy. The problem, therefore, lies in the ability to carry out the attack effectively despite the risk of treason. This is known as decentralized consensus.

In the greatest case scenario, the message that will arrive will be coordinated l this “attack or retreat”. Or, as is more logical, the message will not be coordinated, so both orders will arrive: attack and retreat.

The problem faced by the Byzantine generals is similar that faced by distributed computing systems. How to reach a consent on a distributed network where some knots may be faulty or voluntarily corrupted?

The Byzantine Generals problem with Bitcoin

In case of Bitcoin, the system need to be maintain the reliability in the occasion that a marginal components send the inappropriate or unsafe information to avoid the double spending problem.

Actually, it is very difficult to solve this problem but Satoshi Nakamoto, with the help of Blockchain, has offered a practical and efficient solution by uniting uneven encryption, peer-to-peer systems and Proof of Work, making sure that all network participants can rapidly and securely agree and share each conveyed message.

Blockchain Byzantine Generals Problem

Solution of Byzantine Generals Problem

As per Nakamoto, Proof of Work chain offers a solution to the Byzantine Generals problem and shows how a number of generals who are ready to attack must coordinate on the moment the attack is launched. It doesn’t matter which specific time is suitable, but it is important that the attack takes place in a synchronized way.

The decision is made that once the time of the attack has been decided by one of the generals, it will be considered valid for all. But in the meantime the network is not prompt, it is possible that two generals announce two different times for the attack at the same time. With the result that some will receive the first time and others the second.

This prom is solved using the Proof of Work chain. When a general get the message he has to solve a very difficult problem. The first one who solves it transfers it to the other participants. If someone was at work on a different attack time, they need to replace it with the one as soon as they received, because this chain is the longest and hence considered valid.

Hence, Blockchain, ensures that a set of nodes that belongs to the same network, work together, managing the network in sync and effectively. This solution is inventive but it requires a certain amount of energy to be consumed and introduces a necessary delay between the generations of two blocks.

This kind high energy consumption resulted a functional and secure trustless system that can be resolved by developing new types of consensus algorithms.

Call Blockchain Customer Support Number for Byzantine Generals Problem

If you are incapable to resolve the Byzantine Generals Problem you can take help from the experts. Yes you can call at Blockchain customer support number and get online help by experts. These Blockchain technicians will help you remotely to resolve the other problems including byzantine generals problem. And you can also get help to resolve various other problems related with Bitcoin & Cryptocurrency.