Bip39 Gpu Default quantity of iterations Employed in wallets is 2048. Escalating this selection ought to help it become safer from brute pressure assaults, however you will have to retail store this value. To access your wallet with custom made PBKDF2 you'll want to use this script (or comparable) to https://social4geek.com/story4246235/number-generator-with-specific-number-seed-the-fact-about-bip39-phrase-that-no-one-is-suggesting