CRYPTOGRAPHY AND WHY IT’S NECESSARY IN THE BLOCKCHAIN WORLD
Blockchain is the underlining technology that makes cryptocurrencies possible. Without blockchain doing this, making cryptocurrencies possible and keeping them secure, cryptocurrency would be easy for people to make up. Through distributed ledger technology, blockchain technology protects Bitcoin, Ethereum, Algorand, Ripple, Tron, and other cryptocurrencies. However, this could only exist with cryptography technology. We will discuss