IS ICO MARKET DEAD

Is ICO market dead?

Even before the rapid dropping of Bitcoin and other cryptocurrencies, there was talk that the ICO market was defunct. And we must admit that this is not just talk. Here are some very indicative data of the ICORating report for the 3rd quarter of 2018: $1,819,585,090 is the total funding ...
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CRASHED OR LIVE

IS CRYPTOCURRENCY MARKET CRASHED OR LIVE?

In November, cryptocurrency market news caused horror and panic among many members of the crypto community. The owners of the cryptocurrency are stressed out watching bitcoin price and trying to calm their growing panic with positive bitcoin price predictions. Their counterparts with less strong stomach are trying to sell their ...
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new-altcoins-for-investment

How do you choose new altcoins for investment?

How to choose a budding ICO for investment? Currently, the ICO market is going through difficult times. Too many low-quality projects appeared in late 2017 and early 2018, and now they are only abandoned sites and useless tokens. Against this background, it is increasingly difficult for project founders to earn ...
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D-Wave sold 2000-qubit quantum computer last year

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 Gerasimov has repeatedly received proposals to develop software ...
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Shor's algorithm

Shor’s algorithm against the blockchain

Peter Shor and his algorithm Scientists are amazing people, they just can't live without inventions or discoveries. And then the whole world has to think what to do with these discoveries. For example, atomic energy is as useful as it is dangerous. We have an interesting situation with Shor's algorithm ...
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rsa

One important “but”: The Quantum Vulnerability

There is another important nuance, which concerns encryption algorithms, asymmetric ones in particular. When we talk about the cryptographic robustness of algorithms, we mean cryptanalysis performed through a use of the classical computer. But quantum computers already exist. The difference between a classical computer and a quantum computer is that ...
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The advantages and disadvantages of asymmetric algorithms and hybrid encryption

In comparing symmetric and asymmetric algorithms, we find out each type has its advantages and disadvantages. Thus, asymmetric encryption algorithms are more “cumbersome” when compared with symmetric ones. If the amount of data is the same, the asymmetric algorithm will take longer to process it. And the key is, respectively, ...
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dapcash blog

The Asymmetric Algorithm ECDSA

We have mentioned in detail, the asymmetric encryption and the RSA algorithm being outdated. We will now talk about another well - known algorithm of asymmetric encryption ECDSA (Elliptic Curve Digital Signature Algorithm). Unlike RSA, ECDSA is based on far more complex mathematical calculations. It is used only for digital ...
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ICO Start

DapCash ICO

We are pleased to announce the exact dates of DapCash ICO: Start - November 23, 2018. End - December 24, 2018. Before the start of the ICO, you still have the opportunity to buy DapCash coins with 10% discount! ICO will take place on the Kelvin Blockchain platform inside the ...
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rsa

The Asymmetric Algorithm RSA

Asymmetric encryption was previously discussed in this article. One of the most recognized asymmetric encryption algorithms is RSA, named after the initials of its creators - Rivest, Shamir, and Adleman. The algorithm was developed since the mid-1970s and was patented in the US in 1983. In 1990, the RSA algorithm ...
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Asymmetric Encryption

From our previous articles, general information about encryption, symmetric encryption, and its algorithms was discussed. Here, we will focus on asymmetric encryption. Asymmetric encryption applies two keys: the public key and private key, and so the encryption is called asymmetric. The public key encrypts the message while the private key ...
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We have done the load testing of DAP platform!

Want to know what we did and what results we got? Read our brief report on the test results. Initial testing conditions During testing, we evaluated the speed of the basic protocols, measured the number of transactions per second (TPS). Testing was organized as follows. In order to ...
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Symmetric encryption algorithms

Just as the title implies, this article is all about symmetric encryption. Without further ado, let’s head into the algorithms of symmetric encryption. One of the well-known and widely used algorithms of symmetric encryption was DES (Data Encryption Standard). This algorithm was developed by IBM Corporation (USA) in 1977. As ...
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DapCash updates

So, we promised to tell you what new and interesting things would appear in our project. Here they are. Private shards mechanism and different types of consensus will appear in DapCash. This is one of our most important developments making our blockchain fast and convenient. Let's talk briefly ...
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symmetric encryption

Symmetric Encryption

You can read about encryption basic concepts in our previous article. Here we are talking about symmetric encryption. Symmetric encryption is characterized by the fact that the same key is used to encrypt the original data and then decrypt it. The main goal of symmetric encryption is to transform the ...
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What is Encryption: basic concepts

Many a man associate encryption with military intelligence or the search for ancient treasures following mysterious notes. But in fact, encryption has long been our daily life. Every day we sit in front of computers, use electronic payments, VPN services, instant messengers, digital signature, etc. Encryption is used to exchange ...
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DapCash

What we are doing now

The DapCash team is currently developing the Kelvin project. Kelvin is based on the same code as the DapCash blockchain. In accordance with the investment agreement, the release of the Kelvin project is planned before the DapCash ICO launching. As soon as Kelvin is to be launched and tested, we ...
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The first quantum-resistant cryptocurrency DapCash which will survive Quantum Apocalypse is developed

Currently crypto community is highly concerned about such problems as expensive transactions in Bitcoin, large energy consumption in mining cryptocurrencies, high volatility of crypto assets. Everyone talks about Bitcoin exchange rate, the prospects of legal regulation of cryptocurrencies. But very soon all these problems will fall into the shade in ...
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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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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 ...
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