Scholar’s Advanced Technological System

Star Sky Technology intends to build a quantum super-computing center in Shanghai, named "Xinghai No.1", to support the virtual reality network and cloud computing business in the entire East China region.

As soon as the news came out, it immediately caused a sensation within the entire network.

Although from the millennium to the present, Quantum Computer has made a major breakthrough in this period of more than 20 years, and it shocked this to scare it, but it has never gone out of the laboratory.

This time, not only is the quantum bit increased by an order of magnitude, but it is also directly from the laboratory.

No surprise, Xinghai No. 1 will become the first commercial quantum computer in China!

At the same time, it is also the world's first!

[End! Now the encryption algorithms of the financial system are basically a! The disassembly of the large prime product in front of the quantum computer is as easy as adding and subtracting, so that the bank can go bankrupt! 】

[Is it necessary to return to the flower garden now? Online, etc., very urgent! 】

[If you don't understand, don't say, our country has already completed the replacement of traditional encryption algorithms by quantum cryptography algorithms. Soon, quantum optical fibers are popularized, and unconditional secure network coverage, not to mention quantum computers, alien computers are not. use! 】

[That is, the safest bank in the world is here now? 】

[See how you understand this problem. The current quantum cryptography algorithm can still defend against cyber attacks launched by quantum computers below 2000 qubits. And... This quantum computer is in our country, are you still worried? Will Professor Lu black your bank card? 】

[Is it only me who care about cloud computing services for quantum computers? What if I am being used by criminals? 】

[I don't know, but I think the relevant departments should be subject to legislative supervision, such as how much computing power can be called by individual applications, and how many domestic and foreign enterprises can call. 】

On the major media platforms, the terms of "Xinghai No. 1" and "the world's first quantum computer" were sent to the hot search list without any suspense. Although at present, the lives of most people are far from this technology, this does not hinder people's embarrassment and reverie of the future.

Moreover, this is the world's first and only one, commercialized quantum computer!

After quantum communication, China has once again walked in front of the world in the field of quantum computers.

This alone is enough to enable researchers in countless information engineering fields, and countless Chinese children who are concerned about the development of high-tech fields in China, proudly stand up.

However, in contrast, when the discussion on quantum computers on the Internet became more and more enthusiastic, various rumors continued to breed and take root in the hot debate.

In particular, the threat of quantum computer technology to the financial industry has been exaggeratedly expanded by many media and public figures.

Many people even want to go to the bank to take out all the money, and others advocate that the password will soon expire, it is better to go to the bank to make a large loan, taking advantage of the financial system before the collapse of a wool.

Fortunately, before the introduction of quantum computer technology to the market, the relevant departments have been fully prepared, with the cooperation of the mainstream media, rumors of those rumors that do not go through the brain, and the introduction of laws and regulations regulating the security of information technology. Before the rumors formed the climate, they were killed in the bud.

Not only that, but CCTV also specially arranged a special science program. I went to the academician of the cryptography and information engineering field, Academician Xue Jinhui, and made an exclusive interview for this "Xinghai No.1" and set it in CCTV. Broadcast during prime time.

Inside the CCTV studio.

Sitting on the sofa and looking at the Xue Academician sitting opposite, the host smiled and said.

"...I am very grateful to Academician Xue for coming to our studio. I want to ask the audience a question for the academician. What does the 524-qubit supercomputer mean for our country? What does it mean for us personally?" Or in other words...what impact will it have on our lives?"

"This question is very interesting," after listening to the moderator's question, Xue Xueshi smiled and said in a tone of voice. "With regard to qubits, without professional knowledge, it may be difficult to understand. To facilitate the audience. We understand that I try to speak in plain language."

Moderator: "You are invited by Xue Xueshi."

At the end of the meeting, Academician Xue said with a smile: "In general, our computer uses 0 and 1 to indicate the opening and closing of the logic circuit door, so we usually say that the traditional computer can represent two states. We use integrated circuits, The logic circuit gates are constantly superimposed, and in theory, the cloud computing power can be increased to 2n times. This n can be a single digit or a trillion, but no matter how much it is, our computing power increases linearly."

The host nodded seriously and continued to ask.

"What about quantum computers?"

"The quantum computer has a lot of differences," Xue Yoshi said with a smile and continued. "It's state is 2^n power. In theory, a quantum logic circuit gate can represent 2^n states! n is equal to 50, it is a trillion! What is the concept of a trillion? Our country's first trillion-dollar super-calculation is Tianhe No. 1, and this is still the case at the peak speed. As long as the quantum bit is greater than 50, its computing power can surpass Tianhe No. 1!"

This argument is actually inaccurate. After all, the problem involved in super-calculation is not only the hardware itself, but also a series of problems including architecture and system. It seems that the higher the integration of the chip, the better the performance. same.

If you just reached 50 qubits, this quantum computer is likely to be able to surpass Tianhe No. 1 only on certain specific problems that have been optimized.

But no matter what, there is one thing that will not change.

The computing power of quantum computers does not increase at a linear rate, but increases exponentially as quantum bits increase!

What is the concept of 524 qubits?

This is not as simple as (524-50) times, but 2^(524-50) times!

It is no exaggeration to say that as long as the entire super-computing center's architecture, system and other objective conditions are stable, even if it breaks out of the framework of a specific problem, there is no problem with this quantum computer sweeping the entire super-calculation list!

After listening to the description of Xue Academician, the host's face showed a shocking expression.

As long as the quantum bit reaches 50, you can surpass Tianhe No.1.

According to this algorithm, a 524-qubit quantum computer is equivalent to the number of Tianhe No.1?

2^(524-50) Taiwan?

This, this is too exaggerated, right? !

However, the interview continues.

In particular, the most critical part of the issue, Academician Xue has not yet answered.

"...I ask you," swallowed, the host calmed down the shock of the heart, and continued to ask, "How do you think about the online circulation, the quantum computer may make our bank card password no longer safe. These rumors ......"

Upon hearing this sentence, Academician Xue was silent for a while, and sighed softly.

"Lu Academician is one of the most talented scholars I have ever met, and one of the most socially responsible. Although many times, his views and behaviors in the academic field may be slightly avant-garde, but please You must trust him."

The host nodded seriously and said with a smile.

"I certainly believe in our academician, I believe that the vast majority of people sitting in front of the TV must be like me, and they must believe him."

Academician Xue nodded and continued.

"As early as the quantum computer research has just made a little progress, the academy has foreseen the impact that this technology may have on the information industry. So before he took it out, he was engaged in quantum encryption algorithms. Unconditionally secure quantum cables are designed to deal with the risks behind this."

Speaking of this, the old man’s face raised a smile of approval.

"Now, all the work has finally been completed. After mastering this series of countermeasures, we can finally put this technology on the table and let it have a positive impact on our society."

"So, about the question you asked, I can tell you that your fears are completely redundant. When you consider that there may be risks behind this, we have already prepared the solutions already!"

The host's face showed a surprised expression.

"The quantum encryption algorithm... was written by the academy?"

Xue Academician haha ​​smiled and said.

"That's not the case? In addition to the academician of the land, do you think anyone else has this ability?"

Some time ago, this matter was still a state secret, and anyone who knew it could count it out.

But now, things about quantum computer technology have been put on the table, quantum encryption algorithms and quantum communication technology are placed on the table, the original secret is naturally decrypted.

Xue Xueshi, who said this secret, felt so happy that he couldn’t tell. This secret has been lingering in his heart for a long time, and at this point he can finally spit it out.

Looking at the face full of surprised hosts, he smiled and took his thigh, and continued with a feeling of emotion.

"The breakthrough in quantum computer technology will definitely change our way of life. This is beyond doubt!"

"If this process comes in a subtle way, maybe we won't have such a big reaction, or even feel the change at all...but not all the time, the times will slow down at our pace and adapt to us. The time of change."

"This will definitely bring chaos, and it will spread the uneasiness. The pain of technological change will affect many people, even myself..."

Speaking of this, Academician Xue paused for a moment.

Looking at the camera, his tone was a bit serious and solemn.

"...but we will do everything we can to get the chaos to end in a short time and keep its influence within the minimum range."

"And this is exactly what our scholars, apart from the academic itself, should be responsible for this society."