Bip39 Checksum. Because of the cryptographic style and design of BIP-39, a weak passphrase doesn't lessen the protection of one other wallets or support reveal the seed words. No, there isn't any technological Restrict to your duration within your passphrase. On the other hand, for that sake of memorability and https://active-bookmarks.com/story19367535/ian-coleman-bip39-https-linktr-ee-bip39-not-known-details-about-bip39-wallets