Post
Topic
Board Bitcoin Technical Support
How secure is a 24 word BIP39 seed phrase generated by Ian Coleman HTML tool?
by
Beetkoin
on 11/04/2021, 03:24:36 UTC
Ok so basically whether you use Electrum, Trezor or Ledger, the piece of paper where you write down the seed phrase is the real "wallet" right?

How secure is the seed phrase generated by Ian Coleman's HTML tool? Assuming running on Tails without persistent storage, offline.

What is the random number generator used by Ian Coleman's HTML tool?

Do hardware wallets generate their seeds on the hardware dongle itself? What is the random number generators used by Trezor, Ledger etc?

Also I want to use a BIP 39 seed in Electrum. I don't like Electrum's usage of a "special" key derivation algorithm.