sea ​​situation

The third book is "Principles of Modern Cryptography" written by an Englishman, which is a relatively advanced theoretical book.

The cryptography of the Holy See is a peak, and it has been at the top of the application of ciphers for a long time. No one can get the program for making that set of ciphers.The Holy See guards this code system as closely as it guards the shroud of Christ.

Apart from the Holy See, the most developed application of cryptography is the United Kingdom, followed by Germany. Although Germany is a rising star, it is on par with the United Kingdom in terms of cryptography.

"Principles of Modern Cryptography" was too advanced, so Lu Ming had to take it back and use it as a textbook for study. Unfortunately, all three books were in English, and there was no Chinese translation.

Yuan Mingzhu learned English in a women's school. If you read English books such as "Jane Eyre", "Pride and Prejudice", and "Wuthering Heights", basically an English-Chinese dictionary is enough, but reading such specialized books may be difficult. I can't catch it.

Lu Ming asked her to take it out and study it first. If she didn't understand something, she would look it up in the Oxford English-Chinese Dictionary first. If she couldn't find it in the dictionary, she would ask him again.

Yuan Mingzhu didn't know that she had fallen into Lu Ming's tricks, and she went back to study with the book in her hands with endless joy. After a few years, she suddenly realized that Lu Ming was just trying to deal with her entanglement, and thought of this way to get rid of her, but in the end It's unintentional to insert willows and willows into shades.

Lu Ming started to delve into it with a dull head. He is not very worried about Yuan Ziyuan's safety now. After hearing Huang Yanning's description, he concluded that Ziyuan was under house arrest by four Japanese.

Since it was under house arrest, it meant that the Japanese had no need to silence them, and they even wanted to force Ziyuan to offer something of value in exchange for freedom. got the upper hand.

Lu Ming couldn't know Yuan Ziyuan's intentions exactly, but he knew that Ziyuan told Huang Yanning that only he could save her, which meant that Yuan Ziyuan believed that this matter had something to do with Lu Ming, and no one else could intervene.

But why did Yuan Ziyuan think so?How could Ziyuan have something that the Japanese valued so much?Lu Ming couldn't understand.

Around Lushan Mountain, Sheng Youde has mobilized his forces to find Ziyuan, and even used gangster forces. Under such great pressure, the Japanese will be cautious and will not kill Yuan Ziyuan for a while.

Based on the analysis of the information he had already obtained, Lu Ming believed that the decision to put Yuan Ziyuan under house arrest this time was definitely a decision made by high-level Japanese officials.

It can be seen from the method of house arrest of Yuan Ziyuan that the Japanese side dispatched relatively high-quality professionals, and the action plan was very careful and covert.

A characteristic of professionals is that they are very precise in their methods of doing things, they will not kill innocent people indiscriminately, and they will not injure the parties excessively.In a word, the task comes first, and do not do any redundant things that are not related to the task goal.

What I fear most is falling into the hands of crazy and perverted people, such as livestock organizations like the Black Dragon Society.

Now it seems that this possibility can be ruled out, and Yuan Ziyuan's situation is relatively safe.

No matter how much you think about it, it won't help. It's better to study cryptography in a down-to-earth manner.

Lu Ming devoted himself to cracking the code. Although he knew that Yuan Ziyuan didn't understand cryptography, the information hidden in the three letters by himself could be found out using the principles of cryptography.

Yuan Ziyuan didn't suffer any torture, she was still well dressed as if she was on a boat, and her head and feet were spotless.

She sat on a rosewood Taishi chair made in the middle of the Qing Dynasty, directing four Japanese men and a Japanese woman around 30 years old.

The noses of the four popular Japanese wanted to breathe fire, but there was nothing they could do. They were given strict instructions from above. Before the important mission of the empire was carried out, Ms. Yuan had to be alive.

If Ms. Yuan dies, important missions of the empire will be exposed, and they will have to be buried with her.

After dealing with them for a while, Yuan Ziyuan saw the situation clearly, quickly grasped their psychology, and explained the conditions openly and honestly to them.She voluntarily accepted their house arrest and fully cooperated, but in daily life, they must completely obey her command, and she must give what she wants.

If the Japanese did not agree to these conditions, she would definitely try to commit suicide. Once she committed suicide, the confidential documents she kept in the hands of her friends would be sent to the newspaper office. The next day, major newspapers in Shanghai would publish the shocking news on their headlines.

As long as she lives, the secret documents will not be publicly exposed.Yuan Ziyuan was waiting for the secret to be revealed, and Sheng Muyi was on the way to this goal.

Everyone is waiting.

The Japanese can only fully accept Yuan Ziyuan's conditions, but she must be under their control.The Japanese didn't dare to bet that this secret document was nothing, at least Yuan Ziyuan himself was another secret document and could not be leaked out.

The order that the four Japanese received was to put Yuan Ziyuan under house arrest or forcibly detain him, but they must not cause any harm, let alone violate them.

If anything happened to Yuan Ziyuan, the four Japanese would not only have to apologize by cutting open his stomach, but would also harm his family in Japan.

That Japanese woman was an outsider. As a servant of a Japanese family, there was no difference between serving a Japanese boss and a Chinese lady, so she was the only one who worked hard.

The four Japanese didn't know the real situation behind this operation. The order they received came from the commander of the Kwantung Army himself. They were told that Yuan Ziyuan had a secret document of the empire's shocking secret.

This secret document may be handwritten, or it may be a photo or film negative, but no matter what form of secret document, once they find it, they must seal it up immediately, and send it back to the Kwantung Army Command through a safe channel, and the commander himself will receive it. No one has the right to know the contents of the confidential documents.

If they can't find this kind of secret document, they must put Yuan Ziyuan under house arrest and fully protect it. When the secret document is declassified, Yuan Ziyuan can be released, and the mission of the four of them will be completely completed.

These four Japanese people carried out this inexplicable task reluctantly. There was no way, this kind of unexplained, extremely strong wording, and no room for flexibility were often related to the interests of the empire, and there was no room for sloppy.

They can only bite the bullet and carry out the task, and comfort themselves: It is precisely because they are the elites of the empire that they were chosen to perform such an important task.

They thought of a sentence mentioned in the instruction: "At a certain moment, a major event that will change the history of the entire Asia and even the entire world may occur", and they couldn't help shaking with excitement. Just think about what kind of event this will be. I understand a little bit.

For the sake of the safety of the empire's astonishing great cause, they would rather "endure the humiliation" and cooperate with Yuan Ziyuan now.

Japan is an extremely patriarchal country. In the eyes of the Japanese, soft animals like women are creatures that serve men, bear children for men, and let men vent their desires. They have no use other than that.

In the early days of capital accumulation, Japan did not hesitate to send a large number of young women to Nanyang for prostitution, and used the money to manufacture guns, cannons, and warships. It was not ashamed of this, but it was taken for granted.

It is believed that these women are dedicated to the country and maximize their value as women.

During the period when Yuan Ziyuan was under house arrest, the four Japanese men could only swallow their anger and endure Yuan Ziyuan's "dictating orders" silently.