Keystone Bip39 Wallet application that carry out BIP39 only use 2048 iterations as a norm. Escalating this parameter will increase security towards brute power attack, but you will have to keep this new parameter. Use non-public keys at brainwallet.org, but be careful - it may be very easy to make https://yourtopdirectory.com/listings13008197/generator-hunting-meaning-5-simple-techniques-for-seed-phrase-generator