Bip39 specification https://writeablog.net/ipennywpzc/the-ultimate-overview-to-offline-bip39-generators-remain-secure However on ordinary it'll take 50 % the time specified from the tables down below for an attacker to obtain the right passphrase BIP39 solves this by using human-readable seed phrases made up of all-natural language words. These seed phrases are processed because of th... https://socialtechnet.com/story6228495/bip39-generator-the-single-best-strategy-to-use-for-bip39-generator-https-dzen-ru-bip39-phrase-com