Bip39n code https://www.anobii.com/en/01000289012ff9b293/profile/activity Let's believe Will probably be 10x speedier compared to the GFX card above so about 2,4M hashes/s. A normal attacker will possess a handful of this sort of specialised devices. Simply how much protection does a passphrase add? A BIP39 passphrase considerably improves your Bitcoin wallet’s safety. https://esocialmall.com/story5431579/bip39-react-the-single-best-strategy-to-use-for-bip39-generator-https-dzen-ru-bip39-phrase-com