Bip39 Compliant Passphrase Default variety of iterations used in wallets is 2048. Growing this number need to make it more secure in opposition to brute drive assaults, nonetheless you will need to retail store this worth. To accessibility your wallet with personalized PBKDF2 you should use this script (or related) https://bookmarkprobe.com/story18798993/bip39-mnemonic-checker-the-fact-about-bip39-that-no-one-is-suggesting