Zeng Zhongming's idea of ​​designing the cipher is very simple, which is to use a set of flexible numbers to replace the numbers of the basic message of the Republic of China. If you want to decipher this cipher, you must find the key. Otherwise, you will never be able to decipher this cipher in your life.

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Yu Zecheng regarded "Border Town" as a key and began to decipher it.

The cipher designed by Zeng Zhongming looks very simple, but if you don't know his design ideas, it will be difficult to decipher it. In history, the reason why Yardley was able to decipher the one-armed thief's cipher was that the key to that cipher happened to be

An English book. If "Border Town" is used as the key, it will be difficult for Yardley to decipher it because he is not familiar with Chinese at all.

The first part of the key is the page number. Which page of "Border Town" should be used as the password replacement?

After many experiments, Yu Zecheng learned that it is: date number, month number, ten = number of pages.

How did Zeng Zhongming set up digital replacement?

For example, the second page of "Border Town" reads:

Sometimes the transition is made by calves passing through Chadong from eastern Sichuan.

The second line is the basic message code. The third line is the sequential number of Chinese characters. There is a repeated word "Guo" among the first ten characters in this sentence, so skip it.

Then arrange them according to the basic message code numbers from small to large.

The smallest basic code number is "Sichuan 1557", then use "0" to replace it. The order is "from 1783" to "over 6665", and a numerical code will be arranged. Then compare it with the sequence code of Chinese characters, and it will be

Got:

0-4

1-3

2-9

3-6

4-8

5-2

6-1

7-0

8-5

9-7

In this way, a temporary cryptographic algebra is produced.

The next day, the date changed, and the key was changed to the first sentence of the next page. In this way, the digital code of the message changed again.

After three days and three nights of hard work, Yu Zecheng deciphered all the messages sent by Wang Jingthief. The first half of them were messages discussed one by one. The following three messages were the content of the final agreement, which was the infamous "

Chongguangtang Agreement”:

1. "Japan and China concluded an anti-communist agreement" and "recognized the Japanese military garrison to prevent communism and made Inner Mongolia a special anti-communist area";

2. "China recognizes Manchukuo";

3. "China recognizes that Japanese people have the freedom to live and do business in China, and Japan recognizes the abolition of extraterritorial rights in China and considers returning the concession";

4. "Recognize Japan's priority, especially regarding the development and utilization of North China's resources, and provide special convenience to Japan";

5. "China should compensate for the losses suffered by Japanese nationals in China due to the incident, but Japan does not require compensation for war expenses";

Sixth, "Japanese troops other than those stipulated in this agreement will immediately begin to withdraw after peace between Japan and China is restored."

Time: November 20, Showa 13.

Signatory:

For Japan: Sadaaki Kagesa, Takeo Imai;

For China: Mei Siping, Gao Zongwu;

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Second Supplementary Agreement:

Matters of understanding recorded in the Japan-China Agreement

【Omitted】

Date: November 20, Showa 13

Signatory: As usual

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Third Supplementary Agreement:

Records of secret agreements between Japan and China

In order to build a new order in East Asia and strengthen good neighborly unity, Japan and China have agreed to implement the following conditions:

Article 1...Article 5 (There are too many words in the traitorous treaty! Omit it, here are the contents that most people don’t know, listed below)

China’s action plan

In Shanghai, representatives from Japan and China negotiated the conditions for a peaceful settlement of the incident. If an agreement was reached, Mei Enping would travel from Shanghai to Kunming via Hong Kong.

If the Japanese government does recognize the above conditions, it will be conveyed to Wang Zhaoming in Chongqing by the contact person in China.

One or two days later, Wang Zai, together with Chen Gongbo, Tao Xisheng and other cadres and comrades, looked for excuses to escape from Chongqing and go to Kunming.

Third, after Wang arrived in Kunming, the Japanese government took advantage of the opportunity and announced the conditions for a peaceful resolution of the incident between Japan and China.

Fourth, Wang declared to sever ties with Chiang Kai-shek and took a flight to Hanoi that day and transferred to Hong Kong.

5. After Wang arrived in Hong Kong, in order to establish a new order in East Asia and echo Japan, he issued a statement to clean up the situation. At the same time, he jointly issued an anti-Chiang statement in the name of members of the Kuomintang, and started a peaceful movement against Chinese nationals and overseas Chinese.

Sixth, in response to Wang's statement, the Yunnan army first rebelled against Chiang's independence, and then the Sichuan army echoed it.

Long Yun of Yunnan and the generals of the Sichuan army were comrades and had a reliable alliance. However, because there were three divisions of the Central Army in Sichuan, they revolted in Yunnan first.

In addition, many of the Guangdong Army and other armies on other fronts also understood this movement. Because they were under the surveillance of the Central Army, in order to avoid exposing their plans, the uprising should be postponed.

7. The Japanese army should assist the above-mentioned military operations to create difficulties for the Central Army's attack. In order to prevent the Central Army's attack as much as possible, it hopes to pursue it from Guizhou. However, care must be taken not to use Xi'an, Wuzhou and other Shaanxi and Guangxi provinces The Central Army entered the territory of the two provinces.

Second, a new government is established

Establish independent new governments and organize new armies in Yunnan and Sichuan provinces not occupied by the Japanese army.

Second, withdraw some Japanese troops and make Guangxi and Guangdong provinces the territory of the new government.

E. Wang Jingwei gathered his comrades to formally establish a new government area in the four provinces of Guangdong, Guangxi, Yunnan, and Sichuan.

The policies of the third new government

The policy of the new government clearly stated that it was to build a new order in East Asia, clarified the policy, announced support from Japan and China, and began to carry out peace movements overseas.

Second, the new government organized an army of five to ten divisions.

Third, military and other instructors are recruited from Japan to educate and train talents in the new order of East Asia.

Date: November 20, Showa 13

Signatories: Kage Sasaki, Imai Takeo; Mei Siping, Gao Zongwu.

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Yu Zecheng didn't care that he couldn't sit still, so he immediately called Lu Zongfang!

Lu Zongfang heard the secret message of urgent request and ran over without stopping for a moment.

Yu Zecheng had no energy left to speak! He handed the three deciphered messages to Lu Zongfang! Then he waved his hand and said feebly: "Quick! Hey Zhou Fo, Chen Bijun has fled to Kunming, and the Wang Jing thief will be here the day after tomorrow.

Escape! Let the comrades from both places act at the same time to arrest them!"

After saying that, Yu Zecheng fell on the sofa and fainted.

Lu Zongfang immediately called Wu Kuiyuan. He left in a hurry.

Wu Kuiyuan called several security guards and carried Yu Zecheng to the bed in the room.

Yu Zecheng had been asleep for who knows how long. When he woke up and saw Wu Kuiyuan, he immediately sat up and asked immediately: "What day is it now?"

Wu Kuiyuan felt sorry for Yu Zecheng and said: "You have been sleeping all day!"

Yu Zecheng could no longer remember what day he went to bed. He asked impatiently and loudly: "What day is today?"
Chapter completed!