Bip39 Github. Thanks to the cryptographic layout of BIP-39, a weak passphrase isn't going to reduce the security of another wallets or enable reveal the seed words. BIP39 specifies a list of 2048 words from which the mnemonic phrase is chosen. Every word signifies a amount in the binary sequence, https://hubwebsites.com/story20072136/bip39-wallet-https-linktr-ee-bip39-5-simple-statements-about-bip39-mnemonic-explained