Blockchain, Cryptography, Bitcoin, Ethereum, Cryptocurrency.
that you can compute 10•P in just four steps. This is because the following property holds for point addition: n•P+r•P = (n+r)•P For example: 4•P+6•P = (4+6)•P = 10•P Thus, the fast way to calculate 10•P is as follows: P+P = 2•P 2•P+2•P = 4•P 4•P+4•P = 8•P 2•P+8•P=10•P which only requires four