Another month passed, because Yuan Changwen felt that he was not enough to deal with that killer.

The other party is a killer, and it is not too much to prepare yourself.

Yuan Changwen cracked the SHA-2 algorithm and forged a perfect message.

The SHA-2 algorithm is a hash algorithm. In a computer system, each different file content has its own hash value.

Just like everyone has their own fingerprint, the hash is the fingerprint of the digital world.

If you can make the same fingerprints as a rich man and have plastic surgery to look the same as that rich man, you can replace that rich man to a certain extent.

But it cannot be absolutely replaced, because in the era of big data, judging identity is no longer just a fingerprint, but body language: the frequency of the vocal cords when speaking, the swinging arm when walking, some small details and so on.

Humans may be deceived, but machines are not.

There is a way to fool a machine, but it is very difficult to fool a person.

Any judgment of the machine is based on data, and as long as the data is replaced, then the machine will make a different judgment.

For machines, each person's data has its own hash value. If Yuan Changwen cracks the hashing algorithm, he can forge a hash value that is the same as the target file.

For example, the female killer, Yuan Changwen forged a data information with the same hash value as the female killer's data, but its content was completely different, and replaced it.

All body language and body data are Yuan Changwen's own, and for the judgment of big data machines, Yuan Changwen walking on the street is a female killer.

The method of calculating the hash value is particularly complex, and can only exist in theory, and it is almost impossible to do it in practice.

This also makes the hash algorithm always used as an encryption method in the data world.

The only exception is that the robot around Yuan Changwen has computing power that completely surpasses this era!

After cracking the hashing algorithm, Yuan Changwen did not recklessly forge the information of the female killer, and walked out of the room arrogantly.

What's the use of going out on your own?

…………

The female killer is at home, wearing a large T-shirt and casually drinking juice.

I have to say that the body explosion has nothing to do with clothes. It's not that you have to show something in order to be tempted. Just like now, the simple crewneck T-shirt doesn't show a single bit, but just the curvature is also seductive.

Perhaps, some things are always from the inside out.

Drip!

Message Forced Access!

"Hello, we are the Rongcheng Branch of the Public Security Bureau. If you find that your personal information is in a suspicious state, please take the police car outside the door to the precinct within three minutes. We apologize for any inconvenience this may cause, and we ask for your cooperation with us in accepting the investigation. ”

The female killer did not panic, although her information was in a suspicious state.

But maybe it's the data that's wrong?

If the police knew that they were the killers, they would not have sent such a simple message, but would have just broken into the door.

To go or not to go?

The female killer smiled, drank the juice in his hand, put on his coat casually and went out.

The smart program at home was forced offline, so no information could be sent. These are just standard procedures, not for anything.

If you escape, wouldn't it be a problem to confirm your identity.

The female killer thinks about memories while walking, where is he in a suspicious state?

After thinking about it, no loopholes were found.

Perhaps, there is really a problem with the system.

This is not uncommon, it was a lot of the time in the beginning, but now it is much less so.

After the female killer figured it out, she stepped into the police car parked at the door.

"Oops!"

The killer's unique vigilance made the woman feel inappropriate as soon as she sat down. And the killer's intuition made the woman decisively want to resist.

There was no one in the car, it was a driverless vehicle.

The source of danger was the coma agent in the police car to prevent the suspect from escaping.

"Who is it?"

This was the woman's last thought when she was unconscious.

…………

"Yuan Changwen!"

The robot suddenly screamed unhappily, and Yuan Changwen was startled.

"What are you looking at?!" The robot crossed his waist and looked at Yuan Changwen with an unkind gaze, and said, "Are you looking at her?!Do you think she is beautiful?!Do you like her?!Do you not want me anymore?"

As he spoke, the robot cried slightly.

Yuan Changwen had no choice but to stroke his forehead, and after nearly two months of getting along, both sides were no longer strangers.

This robot always does something out of the ordinary, but if you put the robot in the role of your own wife, it makes sense.

Reasonable your sister!

Let the robot be the wife?

Programmer, don't let me find you!

Yuan Changwen has tried to reason, no matter whether the machine simulates human emotions, it will eventually satisfy some algorithms. Especially after in-depth learning of hacker knowledge, Yuan Changwen is more confident.

But reality shows once again how narrow the human imagination is. Yuan Changwen reasoned with the robot, and the robot directly covered his ears and said I didn't listen. Yuan Changwen wanted to say more, and the robot began to cry directly.

it!

Programmer, you cow!

Now, Yuan Changwen has coped with it, which is to pretend that she is his girlfriend.

"No, she's a killer, how can I possibly like her?"

The aggrieved voice of the robot said, "But, but she has big breasts, don't you men like this type?Also, she is a killer, you can just vent...... Long article, how can you do this!"

Yuan Changwen: "......"

The robot squatted there, looking very hurt: "No! My Changwen is not such a person! Changwen, you were not like this before! Is it because I can't sleep with Changwen like this, so Changwen is like this?"

Yuan Changwen: "......"

Robot: "Changwen, do you really don't want me? In the past, even if Changwen saw a beautiful girl, he would say, others are beautiful, but I am beautiful." I don't want me anymore!!"

Yuan Changwen: "No, no. Don't think too much about it, let's get down to business first and ask how this killer is?"

The robot coquettishly said, "I don't, I don't! I'm the right thing, I'm the right thing!"

Yuan Changwen: "Okay, good, you are the right thing, you are the best, you are the most beautiful." ”

The robot frowned and smiled: "Then Changwen kiss me." ”

Yuan Changwen: "......"

"Ahem!"

The female killer woke up, a pretty face slanted slightly, and the charm came out, licking her lips lightly and saying, "Your robot is quite interesting." ”

"Hmph!" the robot walked in front of the female killer, as if defending his territory, and said, "You are the robot! Believe it or not, I let Changwen directly cancel your existence in heaven?!"

The woman was stunned: "Heaven, do you know God?"

Robot: "Of course, I have a good relationship with God. I'm scared, huh!"

Woman: "Oh, tell me about God?"

Robot: "Cut! Who do you think you are? Are you a prisoner now? Do you understand? Tell me honestly, what is your surname, and where do you come from in your family!"

After speaking, the robot turned his head sideways and whispered: "Hehe, Changwen, I have long wanted to try the kind of agent interrogation during the Republic of China, it feels really good......!

Syllable!

A green arc of electricity flashed on the robot, and the robot fell to the ground.

Not only the robot, but also the electronic equipment of the entire room were damaged, and the original appearance of the house was restored in an instant.

"Little rookie, it's really hard for you. ”

Yuan Changwen was in a state of stunned, he didn't expect things to turn out like this.

"Alright, it's time to send you on your way. I don't know how you survived, but I don't want to know either. The villain died from talking too much, so, goodbye. ”

The woman took off her earrings and pressed them lightly, and the sharp, sharp needles popped out, emitting a striking light.

Yuan Changwen sat on the ground and said tremblingly, "Don't, don't kill me." ”

The woman smiled and approached slowly, not intending to answer.

Yuan Changwen: "Wait...... Wait a minute! Don't you want to know how I falsified the public security information? I, I'll tell you, I'll tell you everything! Don't kill me!"

The woman shook her head slightly and continued to move closer.

Yuan Changwen begged for mercy: "Don't! Don't! At least...... Tell me, at least let me know why?!"

"Sorry, the villain died of talking too much. Go to heaven and ask God. ”

The woman slammed and stabbed at Yuan Changwen.