Bip39. The wallet handles the significant lifting of changing the mnemonic words via a strategy of elaborate hashing, salting, and checksum functions into a binary "seed," that is then accustomed to produce the all-significant non-public and community encryption keys. Remember that utilizing a passphrase also has some tradeoffs, so you https://fab-directory.com/listings13171403/bip39-words-https-linktr-ee-bip39-the-ultimate-guide-to-bip39-vs-slip39