Bip39 Checksum. Due to the cryptographic structure of BIP-39, a weak passphrase won't lessen the security of one other wallets or support expose the seed words. BIP39 is actually a design and style implementation that lays out how copyright wallets build the list of words (or "mnemonic codes") that make https://socialislife.com/story4104935/bip39-word-list-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work