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

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Is it because the emergence of a certain technology will lead to the disappearance of another product, should that technology be killed?For example, the emergence of e-commerce has caused the decline of physical stores, and the emergence of intelligent robots has replaced labor-intensive industries and so on.

Zhou Zhengfeng's answer not only responded to the reporter's question, but also represented the attitude of the country, that is, don't cause trouble, don't make trouble, this matter follows the laws of the market, we don't care!

Because of the strict regulation in China, among the top ten holders of BTC in the world, there is no one in China, and the loss is also the group of people abroad.

"Professor Chen, many organizations on the Internet have questioned the Micius because the quantum computer has the characteristic of quantum decoherence. It is easily affected by thermal noise and backscattering signals in the circuit when it contacts with the outside world. Quantum coherence is not easy to maintain. , the error rate increases, so it must be placed in a container at absolute zero, and the Mozi is exposed to the air!"

"That's a technological breakthrough!"

Academician Pei Guangji smiled: "We have done what others can't do. This is our strength."

"Actually, this matter is also a good proof. Any organization that doesn't believe it can contact us through the live broadcast room or the website of the Academy of Sciences. We are happy to help them test the security of the system. Welcome to challenge!"

When everyone heard this, the corners of their mouths twitched.

If you are mentally ill, you will take the initiative to ask you to test. If you don't ask you, it means that there are many possibilities. Anyway, if there is no result, let the public guess.

In the end, I couldn't even survive a second of testing with you, so I would lose my face and lose my hair. Isn't this courting death?

"Professor Chen, Professor Zhang Yu told us the principle of quantum computers last night. Based on the analysis of the results of the two tests just now, is it true that the encryption systems in the world are all rubbish in front of the Micius computer?"

"You said it, not me!"

Chen Nuo laughed: "But the words are not rough!"

There was a burst of laughter at the scene, but then I realized one thing, since all encryption systems are rubbish in front of Mozi, what about asymmetric encryption?What about the money they put in the bank?Is there any security?

"I know what everyone is thinking, and this is another important point of our press conference today, that is..."

"The quantum encryption algorithm launched based on the performance of quantum computers, we call it-absolute defense!"

Chapter 808 Expose the Conspiracy

"Absolute defense?"

The scene exclaimed, and everyone's faces were full of doubts.

Absolute means that there are no conditions and restrictions. From the perspective of relativist philosophy, there is no absolute absolute, because the unknown factors in the universe still account for the majority.

"In other words, it is an absolute defense against the current technology and in the next few decades!"

Looking at the puzzled crowd, Chen Nuo added another sentence.

"Traditional secure communication is divided into three processes of encryption, reception, and decryption, while quantum encryption is similar to traditional ones, only the key for encryption and decryption, no longer traditional ciphers, but based on modern cryptography and quantum mechanics , using quantum state information as the key."

"So, to deal with the attack of quantum computer, it can only be quantum encryption algorithm!"

A few words explain the principle of the quantum encryption algorithm.

But judging from the expressions of everyone at the scene, the explanation is equivalent to no explanation. After all, this thing involves quantum physics, so it is not something ordinary people can understand.

"Professor Chen, your concept of absolute defense is a little fuzzy. Can you tell us how many qubits of quantum computers can attack? Or can Mozi break through the quantum encryption system you mentioned?"

After a moment of silence, a reporter stood up.

This question is tricky.

The first half is easy to answer, but the latter question is a bit difficult to answer.

If you answer no, then he will ask you how long this set of quantum encryption can last. After all, modifying a set of encryption algorithms is not as simple as changing the login password of an App, and involves too many aspects.

If you say yes, then it is not absolute defense, or that others do not believe the quantum encryption algorithm of absolute defense you launched.

"Dragon Shield can defend against 2000 qubit quantum computer attacks!"

Chen Nuo gave an accurate answer very straightforwardly, there is nothing that cannot be announced about this number.

"To add, Dragon Shield is the quantum encryption algorithm we developed. Everyone should know the name!"

All the Chinese who heard Longdun chuckled. It's hard to explain, but everyone understands it. This is the profoundness of our language.

"Mozi can't break through the quantum encryption algorithm of Dragon Shield's absolute defense."

"As for how long the Dragon Shield quantum encryption algorithm can last, it is unknown, because there is no shortage of geniuses in this world, maybe tomorrow or a year later, some great master will come up with a 2000-qubit quantum computer .”

Everyone rolled their eyes.

They wanted to ask Chen Nuo, do you believe what you said?

Is there anyone smarter than you in this world?If so, then he is a god!

According to Chen Nuo's own estimate, if he no longer participates in the research and development of quantum computers, it is impossible for a quantum computer with 20 qubits to appear within at least 2000 years based on the current technology of the earth.

There is a better way, that is to control the quantum computer from commercialization, and control it in the hands of the country, so there is no big problem.

But this is obviously impossible.

"From today, the traditional encryption system in China will be replaced with the Jackie Dragon Shield quantum encryption system one after another. Once the replacement is completed, the Mozi will be put into use!"

"Professor Chen, do you mean that the Dragon Shield quantum encryption algorithm is only for domestic use?"

Another reporter stood up, and the question he asked made the expressions of all other foreign organizations change drastically.

They have calculated the two mini-games on Mozi just now. At this stage, no traditional encryption algorithm can stop them. What will they do if Mozi is put into use?

"It is open to the whole world. If you want to cooperate, please call the relevant domestic departments."

"Professor Chen, I see that most people in the live broadcast room are asking whether the quantum encryption algorithm of Dragon Shield will be used for free?"

As soon as Chen Nuo finished speaking, a member of the media stood up.

Chen Nuo, Zhou Zhengfeng, Pei Guangji and others looked at the reporter, speechless.

"Will the things you have worked so hard to make available to others for free?"

The foreign media said stubbornly: "But because you made a quantum computer, the current encryption system is invalid. Everyone's property cannot be guaranteed. Don't you have any responsibility?"

"Your statement is ridiculous. It is true that I developed a quantum computer, but I did not attack your encryption system. What does your encryption system have to do with me?"

"But the quantum computer was developed by you, and the Dragon Shield quantum encryption algorithm was also developed by you, so will there be a backdoor or loophole in the Dragon Shield quantum encryption algorithm, which you can use to attack and steal user information? .”

Zhou Zhengfeng and others haven't responded yet, netizens are angry!

"I've seen shameless people, but I've never seen such shameless people, and you still want to whore for nothing?"

"Isn't this their usual style? If you can't grab it, just grab it, if you can't grab it, then go whoring for nothing..."

"Don't be so radical. I don't think there is any problem with the logic expressed by this representative. After all, we caused the encryption system to fail. Shouldn't things that benefit all mankind be made public?"

"Brothers, flesh out the idiot upstairs, walk 50, the appraisal is complete!"

"Use it, don't use it, don't pull it, I can guarantee that without the Dragon Shield encryption system, any financial company will go bankrupt within one month of the commercial use of Mozi!"

……

Hearing the reporter's question, Zhou Zhengfeng's expression suddenly turned cold, and he said coldly, "Use it if you want it, and we won't force you if you don't need it."

"A friendly reminder, it may be impossible to deploy in time because there are too many seeking cooperation, and..."

Having said that, Zhou Zhengfeng paused for a moment, and glanced at the staff at the side of the podium, who nodded.

After being affirmed, Zhou Zhengfeng continued: "Also, there is more than one commercial quantum computer in this world, the Micius!"

What do you mean?

Everyone was startled suddenly, before they had time to think about the meaning of Zhou Zhengfeng's words.

A beating countdown number appeared on the big screen behind, and the number displayed was 00:00:1:38.

"This is a quantum computer with 50 qubits according to our guess. It attacked the encryption system of domestic ordnance industry and controllable and power station targets two months ago.

At that time, it was 2048 bits, and it took about 8 hours. After we detected it, we changed the number of bits to 2520 bits in time. It took two months to crack, and it was successful within a few minutes! "

Zhou Zhengfeng's words instantly detonated the scene and the live broadcast room.

"Minister Zhou, which organization is attacking our encryption system?"

"Damn it, what time is it and you're still showing off your muscles? What if you crack it later?"

"Minister Zhou, why did you attack our encryption system?"

……

Chapter 809 Invincibility and Absolute Defense

All the domestic media at the scene stood up with anxious expressions on their faces.

Zhou Zhengfeng raised his hand, and the scene slowly fell silent: "According to our investigation, this quantum computer should be in Phoenix. As for the purpose of attacking us, as for the purpose of attacking us, it should be to obtain controllable nuclear fusion. It is the design drawings and related parameters of controllable nuclear fusion!"

Thousands of miles away in Phoenix's Quantum Computer Research Institute, people who watched the live broadcast had extremely gloomy faces when they saw the countdown. Now, when they heard Zhou Zhengfeng revealing their location and intentions, their faces paled instantly.

After today, he probably will say goodbye to this world.

"Damn, since you know the exact location, why don't you counterattack?"

"Shameless, you fucked us once two years ago, and this time again, do you think we are easy to bully?"

"I don't understand. What's the use of them getting it? Do you dare to use it? I heard that only we can produce superconducting magnets?"

"Upstairs, you are still young, the water here is very muddy, you don't understand it, anyway, you just need to know that they are shameless!"

"This world is too dangerous. I didn't expect quantum computers to come out long ago. Fortunately, I only have a double-digit balance in the bank..."

……

Netizens instantly greeted the [-] generations of the ancestors of the organization that implemented this plan.

Amid everyone's anxious eyes and angry curses, the countdown finally became...a row of question marks!

"We have embedded the Dragon Shield quantum encryption system inside the encryption system. Why is there a question mark? Because it is impossible for this intruding 50-qubit quantum computer to break through our Dragon Shield quantum encryption system!"

"So, let us once again kindly remind you to use it as early as possible, and you may have to queue up if you are late!"

Looking at the row of question marks, countless organizations made phone calls. All the phone calls of several domestic departments were blasted, and the mailboxes were also filled with cooperation emails from all over the world.

Representatives of various countries stationed in Kyoto rushed to the relevant departments.

At this time, it is better to believe that there is something than nothing.

If it's fake, it's a matter of liquidated damages. If it's true, then they don't have this Dragon Shield quantum encryption system, and bankruptcy is just around the corner.

"Okay, today..."

"Minister Zhou, one last question!"

Just when Zhou Zhengfeng announced the end of the press conference, a reporter suddenly stood up and interrupted Zhou Zhengfeng: "Minister Zhou, the Mozi is invincible. Will it be used in war?"

Everyone looked at this reporter like they were looking at a fool. Is this a question you can ask on this occasion?

Even if you want to be popular and show off, you can't pick this question!

Yes, no, and we promise never to use it first, these three responses.

The fellow reporters at the scene looked at the reporter with sighs in their eyes. No matter how Zhou Zhengfeng answered, the press conference was over and the reporter's career was over.

Zhou Zhengfeng didn't get angry looking at the reporter who made the noise. After staring at it for more than ten seconds, he suddenly laughed: "Guess!"

After finishing speaking, without waiting for everyone's reaction, he continued: "Okay, today's Mozi press conference is over, I hope all media comrades can help us promote it well, goodbye!"

Zhou Zhengfeng and the other three walked off the podium, leaving behind many media and netizens in the live broadcast room who filled the venue with strange eyes.

"Hahaha, Minister Zhou is really interesting. I just now know why Professor Chen likes to tease people. With such Minister Zhou around, can he learn well?"

"Guess what Minister Zhou said, it's very spiritual and interesting!"

"Guess? Nima, can you guess me or not?"

"The performance of the Mozi quantum computer has made it invincible, and the Dragon Shield quantum encryption algorithm has created an absolute defense of the network. In the future, quantum communication will be developed, and the troika of the network will work together!"

"Haha, no matter how you say that sentence, I just like the way you can't understand me and can't kill me!"

"Hey, we have finally lived the life we ​​hated the most!"

……

All kinds of jokes have come out on the Internet, and there is a lot of joy.

More science experts have come out to popularize science, and various videos are flying all over the sky, all praising Mozi.

For applications such as weather forecasting, a big V said that if there are enough observation stations and weather satellites, etc., and these data are connected to Mozi, future weather forecasts can be accurate to every minute per square kilometer!

There will definitely not be the phenomenon of "partial rain" now.

Another example is the use of the computing power of Mozi to simulate the development of drugs, which will increase the speed at which people invent new drugs and enable more personalized analysis of pharmacology.