{
  'variables': {
    'privacy_crypto_impl%': 'boringssl',
    'boringssl_libcrypto_path%': 'boringssl/boringssl.gyp:crypto',
    },
  'targets': [
    {
      'target_name': 'cose-c',
      'type': 'static_library',
      'sources': [
        'COSE-C/src/Cose.cpp',
        'COSE-C/src/cbor.cpp',
        'COSE-C/src/CoseKey.cpp',
        'COSE-C/src/Sign.cpp',
        'COSE-C/src/Sign1.cpp',
        'COSE-C/src/openssl.cpp',
      ],
      'includes': [
        'cn-cbor.gypi',
        '../util/libcrypto_dependency.gypi',
      ],
      'include_dirs': [
        'COSE-C/include',
        'COSE-C/src',
        'open-dice/third_party/cose-c/include',
      ],
      'defines': [
        'UNIT_TEST',
        'COSE_C_USE_OPENSSL',
        # vanilla COSE-C does not build with boringssl due to lack of ccm. We
        # do not use the COSE-C functions that call these ccm ciphers, so just
        # redefining the symbols to avoid headache
        'EVP_aes_128_ccm()=EVP_aes_128_gcm()',
        'EVP_aes_256_ccm()=EVP_aes_256_gcm()',
        'EVP_aes_192_ccm()=EVP_aes_192_gcm()',
        'EVP_CTRL_CCM_SET_L=0x14',
        'EVP_CTRL_CCM_GET_TAG=EVP_CTRL_GCM_GET_TAG',
        'EVP_CTRL_CCM_SET_TAG=EVP_CTRL_GCM_SET_TAG',
      ],
      'direct_dependent_settings': {
        'include_dirs': [
          'COSE-C/include',
          'COSE-C/src',
          'open-dice/third_party/cose-c/include',
        ],
      }
    },
  ],
}