The Live Broadcast Teaches Lockpicking, The Police Pay Attention To Me!

I saw a full page of paper,

It's a small square grid.

Inside these grids are letters and numbers arranged horizontally and vertically.

Scattered and neatly arranged, the fields are neatly divided.

Su Chen counted.

These passwords consist of 340 character passwords.

Seeing Su Chen lowered his head in thought, a clear scientist beside him said.

"This zodiac cipher is considered one of the holy grails of cryptography!

"It is said that he is resistant to all cracking attempts, so any attempt to find a solution is like going to heaven!"

Su Chen frowned slightly, but did not speak.

He picked up the paper and pen casually, lowered his head and began to draw.

Everyone surrounded the past curiously.

I saw Su Chen draw a cycle diagram on paper.

The change will be explained to everyone "eight seven seven".

"Starting at the upper left corner, move one vertical step, then two horizontal steps...."

"Periodically wrapped horizontally and vertically, like wrapping a cipher around a ring

"Then to find the replacement cipher, by counting the number of repeated bigrams, we can construct a large number of zodiac-like ciphers and compare their bigram count distribution to a large number of random shuffling...  

"That's the average doublet shuffled at random, and we're looking at this graph, with 25 repeating doublets, so we can take one at random..."

"We limited our experiments to reasonable extraction conditions that could be written out by hand, and then only tested candidates with high bigram counts. Again, this search turned up nothing

Su Chen spoke eloquently without any pause.

A large number of these permutations and combinations of numbers have all been mapped in his mind now.

If it is said that before he cracked Xia Yanshan's defense system, he needed computer-aided calculations.

So now, the method of cracking the password of the zodiac sign only needs him to calculate it manually.

Su Chen wrote vigorously, filling two large pages of paper in a short while.

And beside.

All the people present were like students listening to the class, listening carefully with their ears pricked up, not even daring to breathe.

Some people even took out paper and pens and took notes quickly.

You know, these people are all rabbit's top password cracking experts.

Their academic ability is among the best in the world.

However, see Su Chen's calculation.

These scientists were completely dumbfounded.

"This... You can also figure this out?"

Everyone opened their eyes wide.

Amazed.

On the white paper, only various calculation formulas listed by Su Chen can be seen.

Even some concepts of physics.

Conversion from one-dimensional to two-dimensional.

God!

These scientists opened their eyes wide, unable to react for a while.

Is this something normal people can think of?

Su Chen's calculation method is too esoteric.

So much so that everyone still understands it half-understood.

Although Su Chen has slowed down his speaking speed as much as possible in order to accommodate everyone's comprehension ability.

However, everyone is still a little confused.

After all, this is still a bit difficult for normal people to understand.

"Well, forget it, isn't this calculation method difficult to understand?"

Su Chen seemed to react suddenly.

Like puppets, everyone nodded mechanically.

yes.

Boss!

You finally reacted.

Can normal people understand your method?

"How about this."

Su Chen supported his chin and pondered for a while.

"Let me give you a formula directly! Then you can just apply the formula!"

Su Chen said slowly.

"What? Why did you go so early, causing us to stare at it for so long."

heard the words.

Everyone complained mentally.

Su Chen took out another piece of paper.

"Shuashuashua" continued to write on the paper.

After a while, Su Chen wrote down a simple formula on paper.

"Give!"

Su Chen handed over the paper casually.

Everyone quickly took it with both hands and gathered together.

Immediately afterwards, everyone picked up pens and paper.

Quickly calculated according to the announcement.

After a few minutes.

"Yeah, yes! Yes!"

Accompanied by a cheer...

An expert jumped up.

"Yes, that's right! That's right! That's it!"

"Su Chen's method is absolutely correct!"

"Oh my God!"

"How on earth did you do that!"

"You are simply a genius!"

Now, everyone doesn't know how to describe Su Chen anymore!

For several days.

Their whole team.

More than a dozen top domestic cryptographers.

In order to crack this zodiac sign code, he forgot to sleep and eat, and couldn't sleep at night.

However, it is not mentioned.

It was this young man in his twenties.

in just a few minutes.

A simple formula was used.

This password will be completely cracked.

Excited!

So excited!

"Su Cen, you boy, you are really amazing!"

Wang Xu, who witnessed the whole process from the side.

Totally shocked!

Unexpectedly, this young man,

only by manual calculation,

Just cracked the so-called most difficult password in the world!

Wang Xu looked at Su Chen proudly,

Thumbs up to him!

"Su Chen, you helped us solve a big problem this time!"

"You did a great job this time!"

"With your help, I think Ying Jiang will look good in this military exercise!"

Think of this 4.5 miles.

Everyone in the room couldn't help laughing.

"No, please don't say that!"

Su Chen quickly covered his ears.

"I'm a popular science anchor, and I'm here this time to exchange and learn with you!"

Su Chen was quite frightened.

Think about the hundreds of official accounts of the police in my live broadcast room.

There are also media reporters from various countries.

Su Chen quickly waved his hands.

"I don't know anything!"

"Yes, yes, ac, we are just exchanging learning techniques!"

"That's right, it's like this!"

Everyone in the room nodded.

at this time.

Su Chen just noticed.

The light outside the window was already on.

It was almost the next morning. .