Bob sends back the generated PrivkeyPart to Alice. The partial private key would not allow for everyone to guess the final Alice's private key. You could run the script with customized command-line arguments to define your preferred prefix, suffix, as well as other parameters for producing vanity Ethereum addresses. This https://trc2023209.blogitright.com/31723154/the-single-best-strategy-to-use-for-vanity-address-generation