Chapter 038 How to decipher the Japanese password

[Accept the suggestions of several book friends, change the first person to the third person, and take time to change the previous part completely. Thank you!]

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On that day, on the way to school, Yu Zecheng "met" Huang Jiaqin.

When she passed by Yu Zecheng, she said, "Go home tonight!"

At that time, Yu Ze was like a Chu brother, and his heart was pounding! His heartbeat was probably more than 120 times. This made him a little curious! What happened to him? He didn't feel this way when he was with Wu Yimei!

Yu Zecheng nodded subconsciously!

If a woman calls the man, she will not meet her aunt at least. Otherwise, she will be disappointed!

After Yu Zecheng returned home, Wu Yimei came out. She reached out to take the briefcase that was pretending to be in his hand and said, "Thank you for your hard work!"

‘Thank you so hard! What’s the hard work of teaching a primary school?’ However, it’s not okay to act! You need to pay attention to the details when you lurk. If you accidentally or develop the habit of carelessness in your daily life, the identity of your lurker will be exposed at critical moments.

Yu Zecheng stepped forward and hugged Wu Yimei. He said softly in her ear: "Yimei, I love you!"

Wu Yimei twisted her waist and showed a happy smile on her face.

Yu Zecheng thought of going to Huang Jiaqin and going out to buy gifts. He said, "Yimei, Lu Zongfang wants me to have a monthly meeting tonight! I will go there once a month from now on. You can come and send some food to come up later and have your own dinner!"

Now, as long as you talk to Wu Yimei about Lu Zongfang, she will not doubt anything! She reminded her: "Then you have to pay attention to safety! I miss you all the time!"

Yu Zecheng felt guilty! What a great wife! He actually wanted to do some sneaky things! Lao Lu! It depends on the good things you did! He was originally righteous and manly in front of Wu Yimei; now he was like stealing something and being caught!

Yu Zecheng said: "Safe! Very safe! Wuhan is still in the hands of the National Government. You must plug the door when you go to bed at night! No matter who comes, don't open the door!"

Wu Yimei laughed! She showed a confident smile on her face and said, "Don't worry about me! Ten or eight men come to harass me, and I will let them go without a reply!"

Wu Yimei's image as a gentle housewife made Yu Zecheng forget that she was a peerless killer! I smiled and said, "Aren't you worried about you for your husband?"

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Yu Zecheng bought gifts for Huang Jiaqin's children, two elders and Huang Jiaqin on the street.

Then take a rickshaw to get off near Huang Jiaqin's house.

Wait for the rickshaw to leave, and walk a few hundred meters more.

When she arrived at Huang Jiaqin's house, she had already paid attention to the door. As soon as she saw Yu Zecheng, she came out to greet her.

When he saw the two elders, Huang Jiaqin first introduced Yu Zecheng to the two elders.

Yu Zecheng called his uncle and aunt very sincerely. They are the parents of anti-Japanese heroes!

Then, Yu Zecheng met his "son" again. He picked up the child and took out the candy, fruit and clothes he bought for the child.

Under Huang Jiaqin's guidance, the child shouted: "Uncle!"

Yu Zecheng kissed the child on the little face.

After seeing this, the two elders breathed a sigh of relief in their hearts. They were most worried that Yu Zecheng would be bad for the children after he "entered in the door"!

Of course, Yu Zecheng also knew the worries of the two elders. He wanted to try his best to eliminate their worries, including respect for the two elders, and to become a "real" family in the future.

After dinner, the two elders carried the children to their room, leaving space for Yu Zecheng and Huang Jiaqin.

After Yu Zecheng helped Huang Jiaqin wash the dishes, they entered the "breeding chamber".

At this time, Yu Zecheng asked: "Jiaqin, why did you tell the two elders?"

Huang Jiaqin closed the door, and a blush ejaculated from her face. She leaned against Yu Zecheng and said, "I told them to ask you to be your son-in-law!"

Yu Zecheng was a little worried and asked, "But I only come back one day a month, so how do you explain to them in the future?"

She took Yu Zecheng's hand and walked to the bed, and she said, "I have told them that you work in a special unit and can only come back once a month!"

As he said that, Huang Jiaqin began to unbutton Yu Zecheng...

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The next morning, Yu Zecheng and Huang Jiaqin greeted Huang Jiaqin and separated outside the gate after they said hello to their elders and children. She was going to work at No. 1, Beiping Road, and he had to go home first, take a briefcase before going to school to work.

Walking on the road, Yu Zecheng has a very wonderful feeling! In addition to the stimulation and excitement of "stealing", there are also different experiences from home. What he does at home is a hard work. And the hard work here is something that others rush to do.

At this time, Yu Zecheng could understand why Prince Jiang was crazy about falling in love with Zhang Yaruo, a widow who had given birth to two children.

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The work of deciphering the password has officially begun.

Huang Jiaqin provided Yu Zecheng with several Japanese army password channels. She also copied a lot of Japanese army telegrams in the early stage and sent them all.

Yu Zecheng monitored the radio stations of the Japanese and Japanese diplomatic circles every night. Therefore, he had dozens of samples in his hand.

Yu Zecheng pulled out the secret electricity from Japan's diplomatic circles separately and then studied it carefully.

Deciphering passwords is actually a way to narrow the scope of finding. Unless in special circumstances, the decipherer cannot get someone else's password, so he has to look for it from a huge number of possibilities. For example, if the welfare lottery double color ball is combined at any time, there are more than 17 million possibilities. But if we know that the minimum number of this group of lottery is "zero five", then it greatly narrows the scope. If we know that the largest number of this group of lottery is "twenty-eight", it greatly narrows the scope.

Deciphering the password is the process of finding "zero five" and "twenty-eight". Then, deciphering it through various arrangements!

What is the easiest way to narrow the scope when deciphering passwords? It is the password encoding scheme.

Yu Zecheng now knows the code design plan for Japanese diplomatic circles, but even so, it is not easy to decipher. After all, the calculation is too large! Besides, it is best to need a sample with rough content and direction. Then use the known content to reverse, three words and five words to reverse. In this way, the calculation amount can be reduced. For example, in Chapter 1, we learned that the Japanese Embassy obtained the content of the Gun Army intercepting the Japanese Third Fleet in Jiangyin. Once this message is intercepted, we can find the necessary words in the message. For example, Jiangyin! Third Fleet! Wuhan! Chinese Navy. etc., these words will definitely appear in the message. No matter how he keeps it secret? No matter how he combines it casually? These words will appear 100%. In this way, we will reduce the workload of 90% in deciphering the entire dozens of codes.

Unfortunately, their group is not able to enjoy this treatment yet!

Although Yu Zecheng knew some secrets of the Japanese army, he did not know which telegram the Japanese army would send.

The password deciphering team began to work day and night. Two team members who served as waiters also became full-time computing personnel. Only one person who looked at the counter was left in front. Other missing staff were recruited outside.

Yu Zecheng knew that it could not be deciphered in a day or two. But he had to find a way to decipher it as soon as possible. There was no slackness at all!

How can we decipher the Japanese army's password as soon as possible?

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Chapter completed!