Bip39 12 Vs 24 Default amount of iterations Employed in wallets is 2048. Escalating this amount should really allow it to be more secure from brute drive attacks, however you'll have to retail outlet this worth. To access your wallet with custom PBKDF2 you'll want to use this script (or https://bookmarkfly.com/story18687062/12-word-seed-phrase-generator-with-balance-the-definitive-guide-to-bip39-phrase