Bip39 Storing entropy (for instance retaining a deck of playing cards in a selected shuffled get) is unreliable when compared to storing a mnemonic. In place of storing entropy, store the mnemonic generated through the entropy. Steganography could be beneficial when storing the mnemonic. The application of the wallet uses https://mirrorbookmarks.com/story18933455/generate-bip39-passphrase-what-does-bip39-mean