Worked on the OpenSSL repository to enhance documentation for cryptographic curve mapping functions, specifically EC_curve_nid2nist and EC_curve_nist2nid. Focused on clarifying the conversion process between OpenSSL NIDs and NIST curve names for both prime-field and binary-field curves, the work aimed to reduce integration risk and support safer usage in security-critical C code. Applied best practices in API documentation, emphasizing clear examples, detailed usage descriptions, and explicit return-value semantics. Collaborated with peers to ensure alignment with OpenSSL contribution standards, ultimately improving onboarding, maintainability, and reducing support overhead for developers working with cryptography and C programming.