Bip39 Explained Default variety of iterations Employed in wallets is 2048. Increasing this amount really should enable it to be more secure towards brute force attacks, on the other hand you will need to retail store this worth. To obtain your wallet with custom PBKDF2 you ought to use this https://social-medialink.com/story3919264/bip39-utils-the-fact-about-bip39-that-no-one-is-suggesting