Bip39-Master Default number of iterations Employed in wallets is 2048. Expanding this number must enable it to be more secure against brute drive assaults, however you will need to retailer this benefit. To entry your wallet with tailor made PBKDF2 you must use this script (or similar) to work out https://directmysocial.com/story3382555/seed-phrase-not-known-facts-about-bip39-phrase