Bip39 Is Not Defined Default range of iterations Utilized in wallets is 2048. Increasing this variety must make it more secure versus brute power assaults, on the other hand you'll need to store this worth. To accessibility your wallet with custom PBKDF2 you ought to use this script (or comparable) https://yoursocialpeople.com/story3870792/bip39-mnemonic-code-converter-bip39-for-dummies