How To Generate Seed Phrase Default range of iterations used in wallets is 2048. Escalating this range ought to ensure it is safer from brute drive assaults, however you'll have to keep this benefit. To obtain your wallet with custom PBKDF2 you need to use this script (or related) to https://dftsocial.com/story19355301/bip39-password-the-2-minute-rule-for-bip39