Bip39 Tangem Default amount of iterations used in wallets is 2048. Increasing this amount should really allow it to be more secure from brute drive attacks, nonetheless you will need to retail outlet this benefit. To entry your wallet with custom PBKDF2 you must use this script (or very similar) https://bookmarkerz.com/story18507700/bip-39-list-a-review-of-seed-phrase-generator