str);//根据证书公钥对字符串进行加密String decryptStr = OpensslUtils.decrypt(privKey, encryptStr);//根据证书私钥对加密字符串进行解密if(!str.equals(decryptStr)){//字符串根据证书公钥加密,私钥解密后不能还原说明证书与私钥不匹配return"证书与私钥不匹配"; ...