Quantum Enigma Machine

[ngatimozart]

Researchers Made the First Quantum Enigma Machine

This is quite interesting because researchers have a working cipher machine that provides an unbreakable one time code.

 

[John Fedup]

This article discusses blockchain technology, a possible way for Russia to circumvent financial sanctions. It could also be a way to prevent hacking by quantum computers which would give Russia a huge future cryptography advantage.

Blockchain technology may give Russia its next Sputnik moment | TheHill

 

[John Fedup]

This a short piece on the current status of quantum computing and its applications.

https://www.thecipherbrief.com/article/tech/rumbles-quantum-computing-revolution-security

 

[John Fedup]

The article further describes China's breakthrough in quantum communications. The author states China is ahead of the US. This may be true but given this stuff is in the spook realm, why would they want to announce their progress? However, the Chinese investment in basic science is huge and starting to pay off.

China Has A Breakthrough in Spy-Proof Quantum Communications - Defense One

 

[John Fedup]

Another article on China's efforts in quantum computing and encryption along with some comments on their approach to research and space intentions. Money can get things done.

Quantum Computing and the New Space Race

 

[John Fedup]

We have seen stories on Quantum computers, Quantum radar, Quantum communication, and now the UK has announced a Quantum compass. Shouldn’t be too long before we see Quantum tanks, subs, and fighter jets. What I am really looking forward to is a Quantum fusion reactor which will solve all the worlds problems.

UK Scientists Build World’s First Quantum Compass: Tamper-proof device that does not rely on GPS is result of extensive defence funding (excerpt)

 

[ngatimozart]

We have seen stories on Quantum computers, Quantum radar, Quantum communication, and now the UK has announced a Quantum compass. Shouldn’t be too long before we see Quantum tanks, subs, and fighter jets. What I am really looking forward to is a Quantum fusion reactor which will solve all the worlds problems.

UK Scientists Build World’s First Quantum Compass: Tamper-proof device that does not rely on GPS is result of extensive defence funding (excerpt)

A normal compass doesn't require satellites etc., to work, however it is magnetic and as such it is subject to variations in the magnetic field. These changes are can be mitigated by the use of gyroscopic compasses in ships etc., but if a gyroscope is toppled it has to reset. What is needed is a quantum version of GPS where you are able to fix you position accurately in 3D space without having to visually reference known marks such as stars, headlands, etc. Maybe a quantum version of the INS (Inertial navigation System) for a start.

 

[John Fedup]

According to this article, a viable quantum computer that can break modern encryption is at least 10 years away. The level of Chinese investment and commitment in this area is mostly unknown but I suspect China may surprise us.

Quantum Computing That Can Crack Modern Encryption More Than a Decade Away

 

[John Fedup]

This short article describes efforts to organize the necessary components for a quantum internet. Can’t see law enforcement being too enthusiastic about this of a secure technology being in the public domain.

Energy Unveils Blueprint for Nationwide, ‘Unhackable’ Quantum Internet

Impacts could be realized within the next decade.

www.defenseone.com

 

[ngatimozart]

This short article describes efforts to organize the necessary components for a quantum internet. Can’t see law enforcement being too enthusiastic about this of a secure technology being in the public domain.

Energy Unveils Blueprint for Nationwide, ‘Unhackable’ Quantum Internet

Impacts could be realized within the next decade.

www.defenseone.com

Yep especially in the US. Trouble for them is that once such technologies become common use, they can't do much about it. However it's a bit like the old naval race of armour and guns. One side uses more and better armour for pr,so their opposition design and put into service bigger and more powerful guns and projectiles. At some stage someone will figure out how to break the quantum encryption undetectably and also how to undetectably track users on a quantum internet. It'll take time but it will eventually happen.

 

[John Fedup]

Another very early stage quantum development has been reported in this link. There is probably a lot of other stuff that isn’t being reported.

US Army Creates Quantum Sensor That Detects Entire Radio-Frequency Spectrum

Breakthrough could help the military fight in the electronic spectrum.

www.defenseone.com

 

[John Fedup]

Here’s a report on the possibilities for quantum technology. Interesting to note that quantum radar, a favourite device for the anti-stealth crowd, seems to be a doubtful capability in DoD’s eyes whereas quantum sensing could be very viable.

Report on Military Applications for Quantum Computing - USNI News

The following is the May 24, 2021 Congressional Research Service In Focus report, Defense Primer: Quantum Technology. From the report Quantum technology translates the principles of quantum physics into technological applications. In general, quantum technology has not yet reached maturity...

news.usni.org

 

[John Fedup]

This article speculates on a recent Chinese research paper claiming the ability for classic mathematical algorithm in conjunction with a relatively small quantum computer to greatly expand code breaking. There seem to be many skeptics but clearly at some point this capability is going to exist. Probably the most immediate dire consequences will be on the financial industry.

Is China About To Destroy Encryption As We Know It? Maybe

A new research paper claims to offer a quantum-powered code-breaker of spectacular power. “If it's true, it's pretty disastrous,” says one expert.

www.defenseone.com

 

[Alberto32]

Here's a ambitious plan from Australia. I'd like to think that NZ could possibly commit some money and research into this project. No doubt though, I'll be deemed I'll informed.

Australia sets ‘ambitious goal’ to build first complete quantum computer

The federal government is backing the push to build the first error-corrected quantum computer within the decade. If achieved, it would put the country at the forefront of the new technology.

www.smh.com.au

 

[John Fedup]

Harvard University researchers are reporting a major new development for quantum error correction using lasers.

Note to Mods, perhaps we need a thread combining all things computer related along with AI.

'Off to the races': DARPA, Harvard breakthrough brings quantum computing years closer - Breaking Defense

Quantum bits are potentially powerful but notoriously error-prone. Now a Harvard team says it has found a way to prevent mistakes — by manipulating individual atoms with laser beams — making quantum processing much more efficient.

breakingdefense.com

 

[John Fedup]

A new effort to increase Quantum research in the US, an important goal that hasn't seen much activity compared to other research programs.

New bill would greatly expand Defense Department quantum efforts - Defense One