Bip39 Passphrase Github Default amount of iterations Employed in wallets is 2048. Growing this range should allow it to be more secure from brute drive attacks, nonetheless you will need to keep this benefit. To access your wallet with customized PBKDF2 you ought to use this script (or very similar) https://top10bookmark.com/story18428007/bip39-mnemonic-phrase-tool-bip39-for-dummies