Bip39 Passphrase. Because of the cryptographic design of BIP-39, a weak passphrase does not lessen the protection of another wallets or assist expose the seed words. BIP39 specifies a list of 2048 words from which the mnemonic phrase is preferred. Each word represents a selection in a binary sequence, as https://binksites.com/story8910460/bip39-mnemonic-https-linktr-ee-bip39-what-does-ian-coleman-bip39-mean