Bip39 Ios Wallet Default variety of iterations used in wallets is 2048. Rising this range should allow it to be safer towards brute power attacks, however you will have to keep this price. To entry your wallet with customized PBKDF2 you must use this script (or very similar) to work https://bookmarkzap.com/story18462316/bip39-one-the-2-minute-rule-for-bip39