{"id":60617,"library":"seal","title":"Microsoft SEAL","description":"Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.","status":"active","version":"4.3.2","language":"cpp","source_language":null,"source_url":null,"tags":["homomorphic-encryption","cryptography","privacy","microsoft"],"install":[{"cmd":"vcpkg install seal","lang":"bash","label":"vcpkg"},{"cmd":"# CMakeLists.txt\nfind_package(seal CONFIG REQUIRED)\ntarget_link_libraries(main PRIVATE SEAL::SEAL)","lang":"cmake","label":"CMake"}],"dependencies":[],"imports":[{"symbol":"seal/seal.h","correct":"#include <seal/seal.h>"}],"quickstart":{"code":"#include <seal/seal.h>\n\nint main() {\n    seal::EncryptionParameters parms(seal::scheme_type::bfv);\n    parms.set_poly_modulus_degree(4096);\n    parms.set_coeff_modulus(seal::CoeffModulus::BFVDefault(4096));\n    seal::SEALContext context(parms);\n    return 0;\n}","lang":"cpp","description":"Set up SEAL encryption parameters for BFV scheme"},"warnings":[{"fix":"Ensure all linked libraries use the same SEAL version and C++ standard","message":"SEAL requires C++17 and may have ABI incompatibilities between versions","severity":"breaking","affected_versions":">=4.0"}],"env_vars":null,"search_vec":"'cryptographi':19 'easi':8 'easy-to-us':7 'encrypt':14,18 'homomorph':13,17 'homomorphic-encrypt':16 'librari':15 'microsoft':1,3,21 'power':12 'privaci':20 'seal':2,4 'use':10","created_at":"2026-06-16T19:38:05.216769+00:00","updated_at":"2026-06-16T19:38:05.216769+00:00","problems":[],"ecosystem":"vcpkg","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":null,"github":null,"docs":null,"changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["crypto"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}