Bip39 Ian Coleman. By adhering to those best practices, you'll be able to be certain that your BIP39 passphrases present the best degree of stability for your personal copyright resources. Additionally it is discouraged to generate words directly from considered and use a protected cryptographic perform to do so. — https://socialtechnet.com/story4862707/bip39-https-linktr-ee-bip39-bip39-words-secrets