Cryptography is the race between advanced algorithms one create codes and the other break codes.

The image above is "the lattice cryptography relies on mathematical lattices — arrangements of dots in space". (Quantamagazine.com/ Cryptography’s Future Will Be Quantum-Safe. Here’s How It Will Work). The image could also introduce the model of cryptography where the system breaks information into pieces. And then it sends that data to the receiver by using different routes.

The fact is this. Quantum cryptography seems invincible technology that turns cryptology into history. But then another fact is that also all other encryption methods seemed invincible when they were introduced to users. And sooner or later, there is found some kind of vulnerability.

When cryptographical systems develop, developers use technology that is best in business at that time. And that thing causes mistakes.

And that is a problem with the encryption process. Faster and more advanced computers can break the code. And there is a possibility that advanced systems can break even quantum cryptography.

The idea is that if a qubit travels across two laser rays or quantum channels. The first laser steals information. And the second one will make the replacing qubit. So the system just reads information from the qubit. And then it will make the new qubit.

The power of quantum cryptography is that the information is stored in a solid piece. That piece is the electron or photon. And that makes it almost impossible to read information from that qubit. The system detects if the qubit is lost or its energy level is changed. But there is the possibility that the attacking system can make a copy of the qubit.

Systems are safe if they are done as they should. If the qubits are not protected that can cause a situation where some kind of laser system can steal information and copy the qubit. So in that case the system cannot detect the missing qubit. But that is only theory. And the theory is a path to a practical solution.

Even if algorithms cannot break codes or lasers cannot steal qubits there are always people working with systems. The attackers can use bribery, sodium pentothal, or some other method to make people give information. And that means there are always vulnerabilities.

https://www.quantamagazine.org/cryptographys-future-will-be-quantum-safe-heres-how-it-will-work-20221109/

https://designandinnovationtales.blogspot.com/

Comments

When robots are laughing and crying.

When robots are laughing and crying. Does the AI have feelings? Does the AI have feelings? Or can it be emphatic? The fact is this program code that controls the AI determines if it can give empathic reactions. The problem with the human nervous system is that we don't make a difference in the writing of empathic letters or telling empathic stories human or AI. Our nervous system is not adapted to AI yet. And that's why we cannot separate text written by AI from text that made by humans. What does somebody make with AI that can emulate feelings? The fact is that the cyborgs are useful tools for infiltration operations. The human-size robots can have WLAN/6G connections with the central computers. Or they can form a neural network that shares information between all group members. The robots can also act as walking neural network-based supercomputers. That can make complicated solutions. In those networks, each member shares information and their data-handling capacity all o

Earth 2.0 has been caused discussion about the possibility to find another civilization

Earth 2.0 has been caused discussion about the possibility to find another civilization The Earth 2.0 or officially Kepler-452b is locating extreme log distance from Earth(1). A new Earth-type planet has been found near the star, which is similar to our own Sun. The journey to that planet would take 1400 years, even if the spacecraft will reach the speed of the light. The planet has been found in the year 2008, but the confirmation of the existence of that planet has been taken time, but in 2015 the confirmation has been got, and Earth 2.0 has turned true. The mass of that planet is 1,9 times Earth and the temperature is excellent if we are thinking about liquid water, but the journey to that planet will take so long, that we cannot ever go in there by using regular rockets and technology. The thing is that this kind of planets are the most interesting if we are looking for the lifeforms, which are similar to us, and the problem with that kind of things is that the communicatio

Tunguska meteorite and the natural nuclear fission

Image I Tunguska meteorite and the natural nuclear fission 1) Tunguska UFO-theory Tunguska meteorite is the mystery, that has been solved once, but then the case has been open again because Lake Cheko was not suitable for an impact crater. That lake has been introducing as an impact crater of the Tunguska meteorite. But the problem is that the shape of that lake is like a swimming pool. And that means it cannot form by a meteorite. So the mystery remains. Meteorites can launch the natural nuclear fission if they hit the uranium ore, and transfer the impact energy to that ore. And is the thing that the famous "Tunguska" meteorite caused that kind of effect? There is also a theory that some "UFO" explode in that area, but the thing is that it is only theory, but interesting topics for some TV-series. So I will begin this text by handling that theory, which is one of the incredible and outstanding theories in the world. Officially there is no physical evidence of

The networked Internet connects the world under one umbrella.

Search This Blog