PKCS12_create
p12 = PKCS12_create(argv[2], argv[3], pkey, cert, NULL, 0, 0, 0, 0, 0);
PKCS12 *PKCS12_create(const char *pass, const char *name, EVP_PKEY *pkey,
p12 = PKCS12_create(NULL, NULL, pkey, NULL, NULL,
p12 = PKCS12_create("pass", NULL, pkey, cert, NULL, NID_aes_256_cbc,
p12_recreated = PKCS12_create("new_pass", NULL, pkey_parsed, cert_parsed,