FAKE_CIPHER_FETCH_PROPS
fake_cipher = EVP_CIPHER_fetch(libctx, "fake_cipher", FAKE_CIPHER_FETCH_PROPS);
key = EVP_SKEY_import(libctx, "fake_cipher", FAKE_CIPHER_FETCH_PROPS,
{ "fake_cipher", FAKE_CIPHER_FETCH_PROPS, fake_skeymgmt_funcs, "Fake Cipher Key Management" },
{ "fake_cipher", FAKE_CIPHER_FETCH_PROPS, ossl_fake_functions },