Bip39 Vs Slip39. The wallet handles the significant lifting of converting the mnemonic words through a technique of elaborate hashing, salting, and checksum operations into a binary "seed," that's then accustomed to create the all-important private and community encryption keys. Anyone else who discovers the phrase can steal the bitcoins, https://cool-directory.com/listings631664/bip39-wallet-https-linktr-ee-bip39-details-fiction-and-bip39-word-list-pdf