Bip39 Mnemonic Words Default range of iterations Utilized in wallets is 2048. Rising this amount should make it more secure against brute power assaults, nonetheless you'll have to retailer this benefit. To obtain your wallet with tailor made PBKDF2 you should use this script (or comparable) to calculate your BIP39 https://socialbuzzmaster.com/story4112636/seed-phrase-generator-github-helping-the-others-realize-the-advantages-of-seed-phrase-generator