Bip39n code https://www.symbaloo.com/mix/bookmarks-xfkm The last phase of BIP-39 is developing the particular binary seed that's then used for a master crucial in BIP-32 deterministic wallet or employing other techniques. Due to the cryptographic style and design of BIP-39, a weak passphrase does not lessen the protection of the opposite wallets https://infopagex.com/story5429861/github-bip39-word-list-bip39-compatible-wallet-options-https-linktr-ee-bip39