Is Bip39 Secure Default number of iterations Utilized in wallets is 2048. Growing this selection need to ensure it is more secure against brute pressure attacks, having said that you'll have to retailer this benefit. To accessibility your wallet with custom made PBKDF2 you must use this script (or comparable) https://bookmarkdistrict.com/story18297633/bip39-date-bip39-an-overview