Bip39 Checksum. Thanks to the cryptographic layout of BIP-39, a weak passphrase does not lessen the protection of the other wallets or enable expose the seed words. BIP39 is actually a design implementation that lays out how copyright wallets make the list of words (or "mnemonic codes") which make up https://bookmarkleader.com/story19061290/bip39-word-list-https-linktr-ee-bip39-a-review-of-bip39-generator