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Quantum computer will hack Bitcoin
Blockchain

Will the quantum computer hack Bitcoin and other cryptocurrencies?

Whether Bitcoin and its’ forks can resist quantum computing? This question divides the crypto community into two opposing groups. On the one hand, crypto-enthusiasts believe Bitcoin can resist quantum technologies. On the other hand, crypto-realists pay much more attention to quantum safety. Let’s look at the arguments of both groups

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quantum computer vulnerability
Encryption

One important “but”: The Quantum Vulnerability

There is another important nuance, which concerns encryption algorithms. In particular, asymmetric ones. As a rule, when we talk about the cryptographic robustness of algorithms, we are referring to cryptanalysis performed with classical computers. But quantum computers already exist. Quantum computer vs classic computer What is the difference between a

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Quantum Apocalypse
NEWS

D-Wave sold 2000-qubit quantum computer last year

Has the quantum future already come? Let’s see what is going on.   This article tells us D-Wave began to produce and sell quantum computers in 2011: first, it was a 128-qubit quantum computer, then a 512-qubit one and so on, up to a 2000-qubit quantum computer! Moreover, the main developer of DapCash project Dmitry

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Quantum Apocalypse
Blockchain

Quantum Apocalypse

There is a lot of talk about the fact that blockchain can’t be hacked, it is impossible to change, and so on. There is much talk about such problems as slow transactions, energy-intensive mining. But few people speak about such problem as the insecurity of blockchain. Meanwhile, the problem exists,

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Blockchain

Interview with Dmitry Gerasimov

We have talked to Dmitry Gerasimov, a blockchain and information security specialist, the author and co-founder of Kelvin and DapCash projects, Demlabs, about what post-quantum cryptography is and how secure it is to use blockchain in general. Blockchain is considered a very secure technology. Are there any risks of using

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