Chapter 84 DES Encryption Algorithms

The meeting staff started to enter the venue early after lunch, the staff in charge of security inspection had not yet come to eat, and the flow of people was also divided into high and low, the entourage was in the strict inspection channel, and the important personnel were in the other side of the channel, only a simple inspection was needed, which was also the time when Park Shin-yi and the bodyguards were separated, but he did not dare to act rashly.

"Hello, President Park." The female security guard said to Park Shin-yi in a fluent foreign language, "Give me your bag." ”

Park Shin-yi was sweating profusely and was still in a panic.

"Your bag." The female security guard continued to say politely, and the other two security guards behind Park Shin-yi had quietly stood up.

"Huh?" Park Shin-yi looked at the female security guard in front of him and reacted: "Oh." ”

"Is there anything wrong with you?" The female security guard looked at Park Shin-yi with a smile on her face.

"I didn't ...... No. Park Shin-yi shook his head: "Is it okay?" ”

"Alright, please."

Outside the concert hall, a detachment immediately inspected the scene after getting off the bus, Li Jianhui looked at the floor plan of the concert hall, the architectural structure of the concert hall can be said to be very complicated, and the people who were witnesses on the other side were talking to the police about the situation inside.

"There were about seven or eight people in there, all so tall." An old man with gray hair gestured at his head, and according to his train of thought, the men had to be two meters tall.

"There are seven or eight people, there are more than a dozen." A young man on the side rushed to say.

"No, Team Gao." The little policeman shook his head helplessly: "There is no useful information at all, and now it can only be confirmed that there are several gunmen with different costumes." ”

"Okay, I see." Team Gao nodded and said to Li Jianhui next to him: "This time it's very difficult, I don't even know the specific situation inside." ”

"Time is of the essence, and we can't afford to delay any longer." Li Jianhui put down the floor plan and looked at Lin Hairan: "Can the monitoring inside be called up?" ”

"The technical aspects of the police are still being decoded, and it will take about 15 minutes."

"Assemble, confirm the plan, and launch an attack in twenty minutes." Li Jianhui looked at his watch, there was not much time.

Inside, the fifth child looked at Lin Yuxin a little impatiently, this little girl has been really stubborn from the beginning to the present.

"Don't cry with a sad face, come and laugh." Lao Wu approached Lin Yuxin and stretched out his hand to Lin Yuxin's face.

"Stinky rascal, get out." Lin Yuxin, who was sitting on the ground, hurriedly counterattacked, hitting the fifth child with both hands and feet.

"." Lao Wu scolded, raised his hand and slapped Lin Yuxin: "I don't know what to do." ”

Lin Yuxin was stunned by this slap, and leaned on the seat behind her and stopped moving.

"What the are you doing?" The scar boss was still wearing a waiter suit, and the voice came from behind the fifth child.

"Hehe, boss, isn't this girl not very obedient."

"I don't know you yet?" Scar raised his arm and walked towards Lao Wulun: "I will kill you with a crooked mind again." ”

The short hair took out the computer bag from the side and opened it, and sure enough, it was the same as Lin Guoqiang thought.

The short hair took out,It was the laptop that he installed the encryption system,This computer should have been locked in the safe at home,It seems that they didn't lie to themselves,If it wasn't for the encrypted U disk with him,I'm afraid the data would have been stolen long ago。

The computer is equipped with an identification system with DES encryption algorithm, or the Ministry of State Security sent someone to install it, the identification system, encrypted U disk, and password are indispensable, once the computer is inserted into an unencrypted U disk, an alarm will be triggered, and the alarm will be reported layer by layer, and finally someone will be sent to deal with it, so this kind of thing basically will not happen.

As a businessman, Lin Guoqiang is naturally not safe to carry such important information, so he will have two encrypted USB flash drives, one for the police and one for viewing information.

The short-haired and the old man watched Lin Guoqiang slowly take out the USB flash drive from his pocket, and they were relieved, but they didn't know that what Lin Guoqiang was holding in his hand now was the alarm USB flash drive, and there was a small red dot at the end of the USB flash drive, which was generally not noticeable.

Plug in the USB flash drive, and as normal, the password box pops up, but the alarm has been quietly sent......

"Password." The short hair looked at the computer and said stiffly.

Lin Guoqiang was silent, staring at the keyboard, he usually doesn't use the keyboard much, and now he desperately remembers the numerical position of the keypad.

"Password!" The short hair accentuated his tone and shouted at Lin Guoqiang.

Lin Guoqiang raised his hands, entered the password with his right hand, and blocked it with his left hand.

The six-digit pure numeric password, if it is deciphered, will be very simple, but such a confidential document will not be so simple, the same is three input opportunities, three input errors all the documents will be completely emptied, with such a complete security measures, it is impossible to decipher.

"Look, all the files are here." Lin Guoqiang turned the laptop away, and the screen was facing the two.

In a small and inconspicuous room in the convention center, Park Shin-yi's fake bodyguards gathered.

Boom, the box was opened, and inside the box was a pile of foam paper, then some stationery, and then down, there were all automatic rifles with no *, and at the bottom were the * full of bullets.

"Everything is normal on the outside, how's it going on the inside?" Members of the 3rd squadron, patrolling the perimeter, were completely unaware that the attack was taking place.

"It's going on as usual."

Crash...... The crisp loading sound of an automatic rifle sounded.

Da Da Da ......

Five men, dressed as Park Shin-yi's bodyguards and secretary, burst out of the room and opened fire.

A patrolling policeman outside was caught off guard and knocked to the ground.

"There's gunshots, there's a situation in Area C!" The members of the 4th Squadron reacted and quickly ran towards the location of the gunfire.

"There is a situation, evacuate the crowd." The security team did not panic and immediately began to evacuate the crowd according to the plan.

The crowd closest to the attack site was hit, and the legs of course could not outrun the bullets, and when the police arrived, it was already the second magazine of the bandits, and several people had already fallen in pools of blood.

The attack on the convention center was not unmethodical, if not the protagonist, as the five bandits fired at the crowd and skillfully switched to the next magazine after the fight.

Da Da

Poof, a SWAT officer was hit, and ceramic body armor was knocked out of powder.

"The team member was shot!"

The short hair carefully checked the documents and materials in the computer, and the composition principle and data of the *, as well as the troop deployment plan and application, were all clearly written.

"Well, no problem." After reading the short hair, he turned around and nodded at the old man.

The short hair kept an eye on it, he knew that Lin Guoqiang was naturally blocking the password for a reason, so even if the short hair turned around, he didn't leave the USB flash drive.

"Hmph, PLA." The old man sneered: "Inform down, set up a transfer station, and prepare to transfer files." ”

Of course, files can't be sent back directly, and even if everyone knows their identity, they can't blatantly leave you with a handle, so you have to set up temporary transit stations, through which files will jump to countless locations, and will be closed in time when the transmission is complete, so that people don't have time to track them.

"It's too early to underestimate the PLA, right?" Lin Guoqiang also replied with a sneer.

"What do you mean?" The short hair was a little angry and looked at Lin Guoqiang.

The old man stopped his short hair: "What? ”

"Without the password, you can't pass it out, I make sure my daughter is safe, and the password will be given to you." Lin Guoqiang said lightly, not only for his daughter's safety, but also to delay time and wait for the Ministry of State Security to receive the alert.

On the other side, Zuo Yongliang quickly ran into the conference room of the command center: "There is an accident in the convention and exhibition center. ”

"Damn." Wang Lei scolded and ran out of the conference room: "Call up the monitoring." ”

In terms of surveillance, the third and fourth detachments have arrived, forming an encirclement with the current SWAT team members, and the wounded who were shot have also been pulled away, and now the bandits in the convention and exhibition center are turtles in the urn.

Airplanes...... Wang Lei's phone startled him with vibrations.

"I'm Wang Lei." Wang Lei picked up the phone: "What!?" ”

Wang Lei was very loud, and the people around him looked at him.

"Where is Lin Guoqiang?" Wang Lei put down the phone and looked at the surveillance.

"Security team, security team, where is Lin Guoqiang, the president of Lin's Bank?" He Simeng immediately picked up the walkie-talkie to contact.

"I don't seem to have seen him from beginning to end." A voice came from the other end of the intercom.

"It's broken, send a tactical team, follow me!" Wang Lei strode out.