You don't need a "reader without a key" if you can get the key from the device that generated the file.
WhatsApp generates a unique 32-byte and a 12-byte nonce to encrypt this file. That key never leaves your device (or Google Drive/iCloud backup in a wrapped form). msgstore.db.crypt 14 reader without key
Have you successfully extracted a Crypt14 key from a non-rooted device? Let me know in the comments – but if you’re asking for a “no key reader,” I’ve already given you the honest answer. You don't need a "reader without a key"
If you are a developer hoping to create a reader for crypt14 files for which you do have the key (but want to automate the process), here is the Python pseudocode using pycryptodome . Note: This requires the key. Have you successfully extracted a Crypt14 key from
While you cannot decrypt the file without the key, there are scenarios where you might not know where the key is, but it is still accessible.