Seed Phrase Words List Default range of iterations used in wallets is 2048. Escalating this range should ensure it is safer versus brute drive attacks, even so you will need to retail store this value. To access your wallet with custom made PBKDF2 it is best to use this script https://socialislife.com/story3976314/bip39-phrase-generator-little-known-facts-about-seed-phrase-generator