In my assessment, the .a file may currently remain partially closed-source, primarily because it involves core cryptographic algorithm technologies. Notably, the National Institute of Standards and Technology (NIST) has not yet finalized its decision on whether to adopt multivariate cryptography algorithms. As a result, the .a file cannot disclose its core encryption methods at this stage. Alternatively, another possibility is that the .a file is simply a binary compiled file without associated source code. @Qbtc-Raqcoin
