obfuscate your bip39 seed phrase with a numerical offset
forces using a 4-digit minimum offset to encourage entropy
this is intended to be used with bip39's "25th word" (passcode" - just using this offset obfuscation would be easy to brute force if someone knew you were using it.
npm install
To encode an obfuscated word list : npm run encode {offset} {wordCount}(default 24)
To decode an obfuscated word list : npm run decode {offset} {wordCount}(default 24)
This is to be used for experimental purposes only - no guarantees are given as to the accuracy or security of this code