Bip39 Documentation Default variety of iterations Utilized in wallets is 2048. Growing this number ought to enable it to be safer towards brute power assaults, even so you will have to store this worth. To obtain your wallet with custom PBKDF2 you must use this script (or very similar) to https://directmysocial.com/story3162715/seed-phrase-generator-checker-the-basic-principles-of-seed-phrase-generator