Bip38 vs bip39 https://giphy.com/channel/ebliciwsah Let us assume Will probably be 10x speedier when compared to the GFX card higher than so about 2,4M hashes/s. A normal attacker will very own some this sort of specialised equipment. This will work mainly because BIP39 is supported by a lot of wallet suppliers. https://mediajx.com/story24391809/bip39-split-mnemonic-a-secret-weapon-for-bip39-mnemonic-https-linktr-ee-bip39