"I'm not exaggerating. In fact, after Ronald and the others developed the RSA public key, I also gathered a large number of computer scientists to discuss the public key, and the result of the discussion was that RSA was completely capable of low-speed calculations. But once high-speed and high-capacity computers appear, the RSA public key will lose its value. The reasons for this are pretty much the same as you just said. "However, RSA is a factorization method, and the factor of decomposition is a large prime number, so there will be no problem with security performance in a short period of time, and finally it was decided to promote this public key." So Ronald and the three of them have been perfecting and experimenting with this public key all this time. ”

"But as computer developers, we have to think about the latter side of the story. It's not enough to just confine yourself to the immediate situation. It's just that I haven't been able to find a suitable public key method, and in the past few years, RSA has been perfected quite well, so this matter has just fallen. ”

"You mean that the Liangzi communication I just talked about is possible?" Junxin asked.

Professor Paley nodded and said, "From my personal point of view, the concept of quantum communication technology you proposed actually includes several aspects, quantum encryption, quantum protocol and quantum communication. In order to achieve the final quantum communication, the relationship between quantum cryptography and quantum protocol must be resolved. Quantum encryption technology is actually the preparation of quantum-entangled particles. Quantum protocol is the method and means of quantum communication. That is, in the quantum entangled state, how to accurately measure the quantum to determine the state of its information storage. At the end of these days, quantum communication is realized. The logical relationship between the three is very clear, and I don't have too many doubts, so the realization of quantum communication technology is possible. ”

"Thank you for your affirmation!" Junxin said with a smile.

Professor Paley shook his head slightly and said, "Those who know me know that I don't praise a person easily, so it is indeed your ideas and research direction that have moved me, and this is your own ability." ”

In this regard, Junxin could only smile and did not speak.

"By the way, Jun, do you have any papers on this research?" Professor Pelly asked curiously, "I'm not curious, but you seem to have said at the end that you have a paper on this research that will be published in the near future." I once hosted a computer newspaper, if you have research on this, you can try to submit it to our journal, what do you think? ”

"What about the paper...... Junxin is of course very willing, but to be honest, he only put forward the concept of quantum communication technology, and the research on this aspect is only some forward-looking things, and when it comes to substantive things, there is really nothing. However, he had previously written a paper on each of the six areas of computer science, so he wanted to recommend a paper on this to Professor Paley.

"Professor, because there is relatively little research on quantum communication, all the research is still on conceptual things, and there are not too many substantive results. And I was only a mathematician after all, and I didn't have a lot of research on electronic computers, so after discovering the mode of computer signal transmission such as quantum communication, I spent a lot of effort to study electronic computers, and wrote a few papers on electronic computers. Junxin asked.

"Oh? Show it to me! Although he didn't get what he wanted to know the most, Professor Pelley was not too disappointed, because when he chatted with Professor Quillen, he learned that Junxin was indeed a person who rose in mathematics and had a high talent in mathematics, and it was already a surprise that he could propose the concept of quantum communication, so if there was no paper on quantum communication, Professor Pelly would not be very disappointed. However, Junxin's answer still surprised him, so he still happily accepted Junxin's relevant papers.

Junxin immediately took out the six papers that had been prepared long ago from his bag and handed them to Professor Paley. Because of the foreshadowing in the front, Professor Pelly took it with a serious look in his eyes, and began to read the first article under Junxin's instructions.

Professors who have done research to the point where they seem to have mastered a special skill, they are often able to use their experience to quickly judge the content and approximate value of a paper when they look at a name or the abstract of a paper, and rarely make mistakes or omissions. The same is true for Professor Paley, who is in a hurry to read papers very quickly. Junxin noticed that he just looked at the abstract and results of each paper, and then stopped and thought for about a minute or so before moving on to the next paper. However, Junxin couldn't judge Professor Paley's opinion, because when he read the paper, Professor Paley didn't show a trace of expression, and Junxin couldn't bother him, so he could only wait for him quietly.

After reading the sixth paper, Junxin noticed a smile on the corner of Professor Paley's mouth and said: "Very forward-looking paper, some of the issues mentioned in it have only recently begun to think about myself, and some of them have never been thought of by me. ”

"These are some of the additional results that I came up with when I was working on quantum communication technology." Junxin bowed and said, "Since I only have rudimentary computer knowledge, there are still many mistakes and omissions, which make you laugh." ”

"You can see that you are not a computer major!" Professor Paley waved his hand and said, "Your paper shows that you didn't study computers. But that doesn't mean your paper isn't stellar. On the contrary, your paper is quite brilliant, although the format is a bit problematic. However, a good paper never depends on the format, but on the content. An excellent paper always depends on its content, and only the content can truly conquer editors, readers and peers. ”

"Jun, you must know that even publishing papers in Science and Nature is superior, and the format is of course important, but it is always the content of the paper itself that can be adopted by editors. You don't want to put the cart before the horse. ”

"Thank you for the tip, Professor!" This is Lao Cheng's serious words, Junxin nodded hurriedly.

After a moment of silence, Professor Paley said: "I need time to read your paper, so I won't give you an answer for the time being, so I will write to you after a while to talk, and then we will contact you about the paper, what do you think?" ”

"Thanks, I don't have any comments!"