Bip39 Wallet Default range of iterations used in wallets is 2048. Escalating this range should allow it to be more secure from brute drive attacks, nonetheless you will need to retail store this value. To accessibility your wallet with custom made PBKDF2 it is best to use this script (or https://gorillasocialwork.com/story20188016/bip39-alternative-little-known-facts-about-bip39-word-list