Bip39 Python. Thanks to the cryptographic style and design of BIP-39, a weak passphrase doesn't reduce the safety of another wallets or assistance reveal the seed words. No, there isn't a technological Restrict to the length of the passphrase. On the other hand, with the sake of memorability and practicality, https://thesocialdelight.com/story4119371/bip39-wallets-https-linktr-ee-bip39-5-easy-facts-about-bip39-generator-described