spy ace

Chapter 374 The Codebook

This major course alone is divided into [-], [-], and nearly [-] subjects, including agent theory, reconnaissance theory, anti-reconnaissance theory, strategy customization, on-the-spot reconnaissance, tactics execution, command thinking, etc. Wait a lot, those who attended the class with him were all the elite among the German secret agents, and they were just learning one class.Fan Keqin has dabbled in all three major courses, and his grades are all good, which is already very good.For example, the University of Pennsylvania in this era now has a professional course in cooperation with the United States Office of War, Cryptography, but you have to study this course for at least three years to graduate.

It's not a problem for Fan Keqin to write a set of his own passwords, but to crack it, even a professional agent would have to work extremely hard, which requires a lot of checks and comparisons.If someone created a set of ghost-like characters, as long as he didn't say it, it would be basically impossible to decipher it.

But now this set of passwords, Fan Keqin doesn't know whether the guy named Xiaoyun Okubo made it up himself, or if he already has it.It would be troublesome if he made it up by himself. Only the other party in this world knows what it means.

On the second day, Fan Keqin washed up and had a meal in the cafeteria, and it was almost time for work.Carrying the suitcase with the transmitter and the code book, he went directly upstairs and found Qian Jinxun.

Fan Keqin put the suitcase on the other party's desk and asked, "How is it? Are you sober?"

Qian Jinxun laughed, and said: "I'm not drunk at all, don't you know my measurement?" Speaking of this, he raised his head towards the suitcase and said, "What is it? You are here to bribe me?"

"That's right." Fan Keqin replied: "Bribe and bribe you." Then, he reached out and opened the suitcase, revealing the transmitter inside, and continued: "Look, this is the spy radio station we seized. The overall size is about the same as an ordinary radio station, but the camouflage is excellent."

"Isn't this a camera?" Seeing it, Qian Jinxun picked up something that looked like a camera inside in surprise, and felt a little wrong when he first started it, and continued: "So heavy?"

Fan Keqin unscrewed those tubes of pens, connected the entire radio station with the wires inside one by one, and finally pulled out the antenna inside the telescopic tripod, plugged it into the port of the radio station, and said, "Did you see it? Even you lied to me. Yes, this thing is quite well disguised."

Qian Jinxun was very happy. After all, he captured the enemy's radio station. This is a great achievement. He asked, "Where's the code book?"

Fan Keqin handed Qian Jinxun a brief history titled "Sui and Tang Dynasties", and then put a notebook on the table, saying: "The mission of Yoshimune Yamaguchi is to investigate the specific location of our country's senior officials. , office, etc., that’s why he conducted investigations as a rickshaw driver in Huangshan District. After getting the specific results, he will use this Sui and Tang Dynasties to send information.”

Then he pointed to another notebook and said: "The chief of Yoshimune Yamaguchi, before Xiaoyun Okubo sent him, wrote him a message in these words, but the content of this message is encrypted, Yoshimune Yamaguchi himself did not I don’t know what it means. Okubo Xiaoyun said that before he was asked to evacuate Chongqing, he would post this piece of information on the New Evening News. Isn’t there a small section on decryption and math games in the newspaper? It was sent out in this section. But Still, as I said just now, it is not clear what this thing means.”

Fan Keqin lit a cigarette, and continued: "The boy Yamaguchi remembered it after reading it, and Okubo Xiaoyun destroyed the text. This time we interrogated him, and he silently wrote this message out again. After repeated interrogations, no It seems to be made up now. It is correct twice before and after. And he also promised that there is absolutely no mistake in his memory."

After hearing this, Qian Jinxun grabbed the notebook and said, "Is this written by him silently?"

Fan Keqin said: "Yes, that's it."

Qian Jinxun looked at it in detail and said, "It's a bit like a math problem, but what are the symbols, stars, triangles, and something like a flower in it? You don't understand it?"

Fan Keqin said: "I don't understand it. I'll ask Section Chief Han later, he's a student of telecommunications, and he might be able to do it in deciphering."

Qian Jinxun picked up the phone and said, "I'll let him come over." Then he dialed out, and after a while, he said, "Hey, Lao Han, come to my office and let you see something... um .”

After putting down the phone, he also lit a cigarette. After a few puffs, Kong Xinran's voice sounded from the buzzer, saying that Han Qiang had arrived at the door, and Qian Jinxun let him in immediately.

Han Qiang pushed the door open, looked at it, and said, "Keqin is here too."

Fan Keqin pointed to the things on the table and said, "Take a look."

Qian Jinxun also said: "The spy radio station, code book, and an encrypted message just seized. You are an expert in this field, let's see what's going on."

"Well, I'll take a look." Agreed, Han Qiang read all these things, and said: "I don't need to talk about this radio station, it's the same as ordinary radio stations, but it looks a little weird , It is very deceptive. I have seen similar ones that are much better than this one. At that time, I was still studying, and my teacher took me to a wine cellar, pulled out the cork in public, and poured out red wine. Then I used a transmitter to connect to a place below that looks like a wormhole. I didn’t know until he told me that it was actually a radio station. The oak barrel has two layers, and the top half is actually filled with wine, and the bottom half is filled with a radio station. "

Then he clicked on the "Sui and Tang Dynasties" and said: "This book is not thick, there are less than [-] characters in total, but there are a lot of old sayings in it, so there are many uncommon words and so on. Send some weird words, and you can find them in it. This book is really a good choice as a code book."

Fan Keqin and Qian Jinxun were most concerned about that short piece of information, so they pointed to the notebook and said in unison, "What about this?"

Han Qiang shook his head bluntly, and said: "I don't know. Who knows what it is like a ghost drawing. But judging from the order in which they are arranged, it should be a paragraph, the specific content... If you don't know what the password is based on Compiled, it is basically impossible to decipher it, unless you are lucky."

Now that the case is coming to an end, all those who should be arrested have been arrested, so there is no need to keep it a secret from Han Qiang, so he briefly introduced some ins and outs to him, Fan Keqin finally said: "Let's try to analyze... "

(End of this chapter)