Sample Session

$ python dbx-keygen-linux.py
KEYSTORE: unique_id = u'/home/test/.dropbox' 1056782 9088899823225700618
KEYSTORE: got user key (0, 602a8fceb44dcb5684ac7cd1709625d5)
User key:  602a8fceb44dcb5684ac7cd1709625d5
Database key:  d9992bf9748aea34d627174ab2373edb

$ ~/sqlite3-dbx/sqlite3 -key d9992bf9748aea34d627174ab2373edb .dropbox/config.dbx
SQLite version 3.7.0
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
sqlite> .tables
config
sqlite> select * from config;
config_schema_version|2
trace_version|1
host_id|96d8880c6a4a3d10112f9ba3745ab490
dropbox_path|/home/test/Dropbox
...