Bip39 Mnemonic To Private Key Default quantity of iterations used in wallets is 2048. Escalating this selection ought to help it become more secure in opposition to brute drive attacks, even so you'll need to retailer this worth. To entry your wallet with personalized PBKDF2 you should use this script https://socialwebleads.com/story3952827/bip39-mnemonic-checker-the-definitive-guide-to-bip39-phrase