To help you find the exact "paper" or software you need, could you clarify:
The (e.g., medical research, software engineering, or government services)? The source where you first saw this file name mentioned? 3.0.2.X64.part2.rar
: In some contexts, versioned files like this relate to digital signature updates (EDS) for government ecosystems, such as the eGov Mobile platform, which recently updated its standards to GOST 2015. To help you find the exact "paper" or