Module filter 

Structs

CustomDb

Plain text file with one MD5 hash per line.

FilterCache

Cached filter results for persistence across sessions.

FilterCacheEntry

FilterChain

Aggregate filter that checks multiple databases.

HashKeeperDb

HashKeeper format: lines of “file_id,directory_id,file_name,filesize,md5” or simpler format with just MD5 + filename separated by comma/tab.

NsrlDb

NSRL RDSv3 SQLite database.

Traits

FilterDb

A known-good hash database for filtering.

Functions

compute_md5

Compute MD5 hash of data, returning lowercase hex string.