If the built-in database fails to decrypt a disc (common with obscure indie films or brand-new 4K UHD releases), the "top" external resource is the official Xreveal forum.
: Exclusive to the Pro version, this local database stores previously retrieved keys automatically for offline use. xreveal decryption key database top
XReveal is a prominent tool in the firmware security industry used for the static analysis of UEFI BIOS images. Its primary strength lies in its ability to unpack firmware volumes that are compressed or encrypted using vendor-specific algorithms. Unlike standard compression tools (like 7-Zip) which only handle standard UEFI Compression algorithms, XReveal maintains a database of proprietary "keys" and entropy logic required to process the firmware encryption methods used by major BIOS vendors (AMI, Phoenix, Insyde) and OEMs (Dell, Lenovo, HP). If the built-in database fails to decrypt a
If a key is missing from your local file, the free version of Xreveal can search for keys online at fvonline-db. Key Differences: Free vs. Pro Free Version Pro Version Key Database Requirement Must manually download and update keydb.cfg . Does not require a manual keydb.cfg file. Automation Can search for missing keys online via community databases. Uses proprietary cloud decryption for automatic retrieval. Local Storage Relies on external text files. Its primary strength lies in its ability to
*DKD fails on discs with completely new MKB versions not yet seeded by any Processing Key.
: A newer database format introduced in recent updates (e.g., version 2.9.2) used to store more complex data, including DVD CSS keys and additional disc metadata. Decryption Priority Hierarchy
: Xreveal uses this database to look up the specific decryption keys for a disc without needing to "crack" it in real-time. It matches the disc's ID against the entries in the text file. The KEYDB.cfg File