Bip39 Npm Default number of iterations used in wallets is 2048. Rising this amount need to enable it to be more secure towards brute pressure assaults, having said that you will have to retailer this value. To accessibility your wallet with custom made PBKDF2 it is best to use this https://ticketsbookmarks.com/story18615772/bip39-12-vs-24-not-known-facts-about-bip39-phrase