Bip39 Mnemonic Phrase Default number of iterations used in wallets is 2048. Expanding this quantity must help it become safer against brute power attacks, even so you'll need to store this value. To accessibility your wallet with custom made PBKDF2 you'll want to use this script (or identical) to calculate https://socialtechnet.com/story3965731/what-is-bip39-passphrase-5-easy-facts-about-seed-phrase-generator-described