Cryptography, Blockchain, Ethereum, ICO, Bitcoin.
means. It is common practice to consider a crypto-system to be secured if the fastest algorithm to break it takes at least 2 ⁸⁰ steps (most commonly, we use 2 ¹²⁰ steps). This 80/120 steps defines the level of security and are directly proportional to the size of the private key. Indeed, when we