Bip39 Github. Thanks to the cryptographic structure of BIP-39, a weak passphrase won't reduce the safety of the other wallets or enable reveal the seed words. Should you ended up to reveal your seed phrase below duress, your hidden wallets would continue being safe and not known. A BIP39 passphrase https://livebackpage.com/story4175104/bip39-wallet-https-linktr-ee-bip39-bip39-words-secrets