公开(公告)号：US20180181729A1

公开(公告)日：2018-06-28

申请号：US15554830

申请日：2016-02-22

Applicant: INVENTIO AG

Inventor： Markus Gilli

IPC: G06F21/14 ,  G06F21/60 ,  G06F21/12 ,  G06F9/4401 ,  G06F9/445 ,  H04L9/06 ,  G06F9/455 ,  H04L9/14

CPC classification number: G06F21/14 ,  G06F9/4401 ,  G06F9/445 ,  G06F9/45558 ,  G06F21/125 ,  G06F21/602 ,  G06F2009/45575 ,  G06F2221/0748 ,  H04L9/065 ,  H04L9/14

Abstract: A method of protecting a computer program against reverse engineering includes: obfuscating and/or encrypting at least one program library of the computer program, wherein the at least one program library contains byte code adapted for being executed by a virtual machine; including the at least one obfuscated and/or encrypted library into a bootstrap library, the bootstrap library including a bootstrap module adapted for loading the at least one program library into the virtual machine and for starting the computer program; encrypting the bootstrap library; and including the encrypted bootstrap library into a native code launcher executable including a launcher module adapted for starting the virtual machine, decrypting the bootstrap library and for loading the bootstrap library into the virtual machine.

公开(公告)号：US10482221B2

公开(公告)日：2019-11-19

申请号：US15554830

申请日：2016-02-22

Applicant: INVENTIO AG

Inventor： Markus Gilli

IPC: G06F21/14 ,  G06F21/60 ,  G06F9/4401 ,  G06F21/12 ,  G06F9/445 ,  G06F9/455 ,  H04L9/06 ,  H04L9/14

Abstract: A method of protecting a computer program against reverse engineering includes: obfuscating and/or encrypting at least one program library of the computer program, wherein the at least one program library contains byte code adapted for being executed by a virtual machine; including the at least one obfuscated and/or encrypted library into a bootstrap library, the bootstrap library including a bootstrap module adapted for loading the at least one program library into the virtual machine and for starting the computer program; encrypting the bootstrap library; and including the encrypted bootstrap library into a native code launcher executable including a launcher module adapted for starting the virtual machine, decrypting the bootstrap library and for loading the bootstrap library into the virtual machine.

公开(公告)号：US20160376124A1

公开(公告)日：2016-12-29

申请号：US15117465

申请日：2015-02-11

Applicant: INVENTIO AG

Inventor： Adrian Bünter ,  Markus Gilli

IPC: B66B1/46

CPC classification number: B66B1/468 ,  B66B2201/4615 ,  B66B2201/4653 ,  B66B2201/4676

Abstract: A method for operating an elevator installation, the installation including an elevator control device, uses a mobile radio to perform operator control actions for the elevator installation. The mobile radio receives relevant data allowing indirect access to the elevator installation initially in the form of an identification code that is transmitted continuously or regularly by a transmission unit associated with the elevator installation.

Abstract translation: 一种用于操作电梯设备的方法，包括电梯控制设备的设备使用移动无线电来执行电梯安装的操作者控制动作。 移动无线电接收相关数据，允许最初以由与电梯设备相关联的传输单元连续或定期传输的识别码的形式间接访问电梯安装。