primus-labs/primus-fhe

The primus-fhe project appears to be a stagnant or abandoned cryptographic library with very low adoption (21 stars) and zero recent activity over a 2.5-year period. In the highly specialized field of Fully Homomorphic Encryption, performance and security audits are the primary moats. This project lacks the community momentum and industrial backing seen in leading libraries like Microsoft SEAL, OpenFHE, or Zama's Concrete/TFHE-rs. The 'defensibility' is minimal because the project represents a standard implementation of known FHE schemes (likely BFV or CKKS) without the hardware acceleration (CUDA/FPGA) or compiler toolchains required to make FHE commercially viable today. For an investor or analyst, this project carries high obsolescence risk as it has already been displaced by more robust, well-funded, and performant ecosystems. Frontier labs like Google already have their own FHE transpilers, making this specific repository a niche relic rather than a competitive threat.