t

To be absolutely safe, 18 want absolute safety and they say: "We have to start only from the mechanical side.”

This sounds like a contradiction. Through a network connection, it naturally has something to do with software transformation. How can it be mechanically related?

If you do not understand, ask.

Ye Qing followed by his hand and sent an e-mail in the past.

"Data encryption is actually a process of converting the plaintext into an insignificant ciphertext through the encryption function, and the receiver uses the key to decrypt the plaintext."

"Among them, the encryption method is written by the software. There is brute force cracking by large-scale computer groups, and even because a vulnerability exists, it is possible to obtain encrypted content without brute force cracking."

"Mechanical encryption, from the earliest Enigma ciphers to today's electronic ciphers, is a type of mechanical encryption."

"The current asymmetric encryption method, through dynamic digital certificates, and private keys that never need to pa.s.s data can be prevented from being brute-forced by computers using frequency a.n.a.lysis."

"The private key kept in the hands of the user is usually an independent dynamic pa.s.sword generated by the use of quartz crystals to generate vibrations according to the principle of time synchronization."

"This extremely cheap ma.s.s production key, as long as the key is not lost, criminals have lost the possibility of large-scale cracking."

"If more advanced industrial technology is used to create multiple encryption keys or independent keys. Only by physically stealing the key's body can the pa.s.sword be obtained."

"The weakest link in the pa.s.sword cracking confrontation is always on humans. The use of supercomputers in the hands of only a few large countries for brute force cracking is far from effective in training a thief or a spy. "

The explanation of the Real Eye made Ye Qing basically understand the principle of how to ensure communication security.

It's like the bank scam phone call now. The scammer is posing as an immortal, struggling countless thoughts. And its ultimate purpose is only to obtain a dynamic pa.s.sword.

The SMS dynamic pa.s.sword may be intercepted from the base station.

The electronic port token is usually only the size of a USB flash drive. Because there is no need to pa.s.s data at both ends, and data transmission is not possible, the condition of physical isolation is achieved.

In theory, as long as the pa.s.sword generated by the algorithm is exhausted. But changing the dynamic pa.s.sword once a minute allows the computer to be unable to calculate the correct pa.s.sword for a limited time.

If each key is made with multiple encryptions and independent craftsmans.h.i.+p, it can be more secure to avoid cracking.

Unless…

As in many spy war movies, the encryption system was developed at a huge cost. As a result, there was a traitor who sold tens of thousands of pieces of technology, or his head was given away in vain.

This kind of thing may happen in other companies, but here in Ye Qing, never.

Because it's not the people who make these keys, but the monsters.

By using a physical connection and integrating the key with the robot's electrical signal controller, the key can be lost and the robot cannot be started and operated.

It is enough to use this encryption method in the civil field. In the military field, once there is a war, there is no bottom line confrontation. Just by using full-band blocking or magnetic storm suppression, the robot can lie down.

When he was off working, Ye Qing returned to the factory with the doc.u.ments he had sorted out.

At present, it is more reasonable to introduce two types of robots, one for home use and one for industrial use.

At the factory office, Ye Qing called Yan Zhaoge, owner of Phantom Technology Co., Ltd., to discuss the purchase of VR cameras and orders for VR monitors.

Batteries have to be re-purchased. At the same time, according to staff test reports. The full-cover alloy operating clothing is slightly tedious to wear, and it is better to be simpler.

There are also adjustments to the strength of the robot and a key production scheme, and...

Anyway, Ye Qing has to find a way to dig out the Real Eye.

If he can be invited to join him, then Ye Qing will definitely increase his strength in the field of network security communication.

The improvement plan was listed one by one, and Ye Qing gave it to the master in charge to produce the second-generation robot prototype.

Later, Ye Qing started calling a domestic well-known precision sensor manufacturer to inquire about the price of the magnetic induction chip and the supporting digital processing system.

Robots are just one of the products envisioned by Ye Qing. When testing robots, Ye Qing was not so sure.

Because it does not have the slightest intelligent program at present, and the price will be very expensive. Among the families willing to consume it, one out of a thousand families is already a great success.

But robots are about whether Monster Heavy Industries can upend the traditional industrial manufacturing market in the future, like Boeing and Airbus. It is an important prerequisite to becoming an absolute overlord in the cutting-edge field.

The sooner this is naturally put on the market, the better, no doubt the best opportunity is when the movie is released.

The second product is different.

After launching this product, Ye Qing has absolute confidence that it can sweep the world like an Apple phone after its launch.

Even more tricky than Apple phones!

No ~ Ye Qing is confident that the sales of this product, especially among female users, will definitely be better than that of Apple phones.

And its price will be more pro-people so that it truly enters the lives of ordinary people.

Ye Qing made the first phone call to [Xichuang Future] Co., Ltd. in Dongguang City. The phone rang twice and was connected with a female operator with a slightly Cantonese accent.

"Your company can you produce magnetic induction chips with magnetic field saturation induction between 0.8 T and 1.5 T and supporting digital processing systems with an accuracy of 1.5 T?"

"The induction head is permalloy."

This operator has been supporting Ye Qing for more than ten seconds before I said please... please wait, I consult our technician.

Two minutes later, the phone was transferred to a man with a low voice.

"I'm Liu Dongyu, the president of Xichuang Future. May I ask?"

"Ye Qing, President of Monsters!"

"Monster... Monster Heavy Industry?" Liu Dongyu was surprised to have a knot in his speech. Obviously, this person has heard of the name of the Monster Heavy Industry.

"I also use your company's mechanical engineering chair." After being surprised, Liu Dongyu was very excited: "The technician just called me and said someone would like to purchase a sensor made of Permalloy. I was still wondering who needs this kind of thing. "

"It turned out to be Mr. Ye. Mr. Ye has good eyesight. Our core technology for manufacturing magnetic induction systems is second to none in China."

"We can produce the products you want. I don't know how much Ye always wants to buy?"

"For every 1000 more sets that start with 100 sets, the price will be reduced by 1% and the top price will be capped by 20%." Liu Dongyu's eyebrows are all crowded together. He knows a little about Monster Heavy Industry. The products produced by this company are just profiteering. If we can build a cooperative relations.h.i.+p with him, then it will be underdeveloped?

"How much does it cost to set the parameters absolutely?"

"Two thousand sets, how much do you book?" "

"I want two production lines for this magnetic induction system and supporting production technology."