I, the delivery boy, will be invincible after signing in for three years

Page 447

The person who spoke looked at the bottle of champagne on the table, and was very confident in his quantum computer.

"Alan, don't take it lightly until the last moment."

Sonas looked serious.

"Sonas, under the quantum computer, all encryption is illusory, and this computer is specially designed to deal with the sky, it is impossible..."

"drop……"

A harsh alarm sounded, interrupting Allen's words, and at the same time the countdown on the big screen changed to 1462:26:16.

"This……"

"Fuck!"

Allen's curses sounded in the hall.

Once back before liberation, how could he not be angry.

"Report, all the equipment and parameters of the quantum computer are intact, and the detection party has increased the number of encryption bits of the Tiandome system to 2520 bits!"

As soon as Allen finished scolding, the subordinate employees gave the results of the monitoring.

Sonas on the side sighed long, thinking in his heart that it really was so.

At this moment, he felt a little relaxed in his heart. He was opposed to stealing scientific research results in this way, but he had to implement the above arrangement.

"It's impossible, no one can modify it in such a short time."

"Nothing is Impossible!"

Sonas said indifferently: "What if the sky was designed by Chen Nuo?"

Allen's face was gloomy, and for a while, he said viciously: "So what, without quantum encryption, it will be a matter of time to crack it."

"Hey...then I'll go first, it will take two months."

Allen sighed, turned and walked outside.

This kind of argument is meaningless, he doesn't know Chen Nuo's horror at all.

In two months, maybe the other party's quantum computer will come out, and he doesn't want to face that god-like man no matter what time it is.

At the same time, in the command hall of the NSA in Kyoto, the countdown also changed.

Everyone looked at the time and immediately cheered.

"Professor Chen, awesome!"

"Professor Chen is still reliable!"

"That is, Professor Chen will definitely not let us down."

……

Seeing the cheers of the crowd, Zhou Zhengfeng, who came back from the meeting, let out a long breath: "Old Lei, let's go."

"Where to go?"

"Go back to sleep, there are still two months left, why are you staring here?"

Zhou Zhengfeng walked outside while talking, feeling extremely relaxed.

They have already done a good job of shutting down the control system of Pangu Heap at the best moment, physically shutting down and clearing the data.

This is also the brilliance of the opponent. They did not invade at the beginning of Pangudui, but waited until everything was on the right track before starting.

If it is closed, it may cause damage to the Pangu pile, and the chain reaction of power supply after the shutdown of the Pangu pile will cause a loss of at least hundreds of billions.

In the study of the courtyard house, Chen Nuo looked at the groups of data on the computer and fell into deep thought.

How did the other party overcome quantum decoherence?In layman's terms, how did the opponent overcome the error rate?

The coherence of quantum computing is the essence of quantum parallel computing, but quantum is a microscopic particle, and an extremely weak electromagnetic field will interfere with quantum and generate local noise, resulting in a decrease in quantum coherence.

When the number of qubits increases rapidly, the particles will become more and more sensitive to external interference, resulting in a sharp increase in the calculation error rate.

So it is unlikely that a contemporary quantum computer will return the correct answer, even for a short time.

Not to mention this kind of brute force cracking that takes up to 8 hours.

He just checked the other party's cracking record, at least from the current data, the returned data is basically correct, which shocked him.

Chapter 775 Relying on others is worse than relying on... the system

The problem of quantum decoherence is overcome.

Not only Chen Nuo was thinking, but many experts in the newly formed quantum computer research team were also shocked.

Quantum decoherence is the biggest problem of quantum computers. If this problem is solved, quantum computers will be commercially available.

After all, no one wants to make a quantum computer and finally become a huge random data generator.

"If you say they use a quantum-classical hybrid model, run only the most critical parts of the program on the quantum computer, and run most of the rest of the program on the classical computer, it may solve this problem, but it requires extremely large equipment. ..."

"Qubits are far less stable than conventional silicon-based circuits. Qubits are composed of micro-nano resonant circuits etched from superconducting metals... What if it is changed to carbon-based materials?"

He has not forgotten the sentence that was marked when he obtained the carbon-based C3 material in Huaqing's physics laboratory, and the carbon-based C3 material is conducive to the realization of quantum computers.

……

Chen Nuo stopped writing, and did not throw the pen aside until after five o'clock. The A4 paper had already filled more than a dozen pages. These were all his conjectures about the quantum computer.

At around eight o'clock in the morning, Chen Nuo directly called Wang Defa, a professor at Huaqing Academy of Physics.

"Professor Wang, have you figured out that algorithm?"

When he first emerged, Wang Defa asked him to design a set of quantum algorithms, and after he solved the NP-complete problem, he also gave Wang Defa the framework of a set of algorithms.

"How is the quantum decoherence problem solved?"

Chen Nuo added another sentence.

"The correctness is not bad, but the running time is not sustainable. It can run for more than half an hour at most, and the computer will crash if it takes longer."

The corner of Wang Defa's mouth was a little bitter.

If there hadn't been such a thing as quantum intrusion, their achievement would have been enough to be proud of the world, but now... it can only be hehe.

Chen Nuo was also silent after listening, even if he tried to optimize and disassemble the program, it would not help.

"Aren't you coming to the meeting?"

"I still have something to do!"

Chen Nuo directly refused. In the morning, he saw Zhou Zhengfeng sent over last night. The research team put forward various ideas, each of which is excellent and has great potential, but each requires years unit of time to study.

But will the other party give them this time?

Counting on these domestic experts, they will not be able to rely on them in a short time, and they still have to rely on themselves.

Well, no, it depends on the system.

"system!"

Chen Nuo lay down and summoned the system panel, and opened the system mall.

"A full set of technical solutions for redeeming quantum computers!"

"Save it in the computer for me!"

Chen Nuo hastily added.

The purpose is very clear, directly exchanged for a set, and the 58 reputation points are gone.

It is reluctant that the child cannot catch the wolf.

He has achieved the great unification of physics, has a strong research on quantum theory, and has fragments of the Riemann conjecture. Given him a few months, it may not be impossible to do it.

But he believes that the other party will never give such a long time to study.

Controllable nuclear fusion is the most important bargaining chip in their hands at present, and they must not lose it.

"Damn it, sooner or later it will be taken back from you!"

Chen Nuo saw that 58 reputation points were lost in an instant, and his heart was bleeding. The loss of 58 reputation points was another step away from exchanging energy shields, and the Qingluan was about to be pushed back.

"Ding! The exchange is complete, and the information has been sent. Please check the host in the computer's D disk *** directory*, enter the first password **5%254A#**, the second password**, and the triple password @41452H** three times Error, the data is automatically formatted."

After calming down, I turned on the computer and entered the password, glanced at the information, and was immediately stunned.

There are more than 400 pages of A4 paper.

He estimated that it would take a week to read these materials.

After roughly scanning the catalog, click Print.

"Wei Bing, starting today I will research some information, no one will be there!"

Taking advantage of the time to print out the materials, Chen Nuo yelled out the window.

Then he picked up the information and looked at it.

Skip the description of the quantum computer and the development principle at the beginning of the chapter, and look directly at the content of technical difficulties.

"Quantum computers have four major difficulties, quantum decoherence, quantum entanglement, quantum parallel computing, and quantum non-cloning."

"The so-called quantum decoherence..."

……

Chen Nuo was immersed in the data of the quantum computer, and in the conference room of the newly established technical research team, Zhou Zhengfeng made four or five phone calls in a row, and they were all prompted to shut down.

"Strange, why is the phone turned off?"

Zhou Zhengfeng muttered to himself, he originally wanted to ask Chen Nuo to come over to attend a technical seminar, but the phone was turned off.

"Minister Zhou, Professor Chen just informed me that he wants to study the materials, but no one has seen them. I don't know exactly what it is."

Zhou Zhengfeng pondered for a while, and then dialed Wei Bing's phone number, but Wei Bing's voice came over as soon as he was connected, and he was never given a chance to speak.

"Mr. Zhou, what's the situation?"

Seeing Zhou Zhengfeng in a daze, a leader asked in a low voice,

"Wei Bing said that Professor Chen was researching materials? No one has seen him."

Everyone looked at each other in blank dismay, they couldn't find Chen Nuo at the critical moment, which made them feel uncertain.

"Could it be researching quantum computers?"

Another person said something in a low voice, and seeing everyone looking at him, he quickly said: "Professor Chen has achieved the great unification of physics, and his research on quantum mechanics is extremely deep. Although quantum mechanics and quantum computers are two major systems, quantum Computers are based on the core principle of quantum mechanics - the principle of superposition of states..."

This person talked about a lot of theories, and then said: "With Professor Chen's previous style, it is impossible to sit idly by at this juncture."

Speaking of this, the man also let go: "To put it bluntly, he may think that our ideas are not very reliable, so he might as well do it himself."

The faces of everyone in the conference room turned dark in an instant, and they looked at the professor who was speaking with some unkind eyes.

"Okay, let's have a meeting first!"

Zhou Zhengfeng quickly smoothed things over, his eyes thoughtful.

Chen Nuo is researching quantum computers, so it is not impossible.

A week passed, and in the study of the courtyard, Chen Nuo was half lying on the armchair, breathing steadily, and seemed to be asleep, but he was actually recalling the data of the quantum computer.

"Quantum error-avoidance codes, quantum probabilistic cloning machines, the theory of non-destructive coherent subspaces..."

One theory after another emerged in my mind, and these are all technical solutions to solve the four major technical difficulties of quantum computers.

Although it is complicated, but fortunately with the super learning god possessed by the body, it is not difficult.

A few hours later, Chen Nuo suddenly opened his eyes and glanced at the time on the computer.

He picked up the information on the table and walked outside.

"Wei Bing, go to the quantum computer research team!"

Chapter 776

Several foreigners gathered in a conference room thousands of miles away.

"Bill, according to our information, the other party has summoned domestic scientists in the quantum field to tackle key problems in quantum technology!"