公开(公告)号：US08219828B2

公开(公告)日：2012-07-10

申请号：US12002691

申请日：2007-12-18

申请人： Yves Maetz ,  Eric Diehl ,  Alain Durand ,  Michel Morvan

发明人： Yves Maetz ,  Eric Diehl ,  Alain Durand ,  Michel Morvan

IPC分类号： G06F21/00

CPC分类号： G06F21/123 ,  G06F2221/0797 ,  G06F2221/2137

摘要： A method for secure installation of software applications. The user receives the software, partly encrypted, and an installation token for a number of licenses from the software provider, plugs the software and the installation token into a computer, and launches the installation application. A Secure Authenticated Channel is established between the installation application and the installation token and a unique identifier of the computer is sent thereon to the installation token. The installation token verifies that there are remaining licenses, decreases the remaining licenses, authorizes the installation and sends the decryption key and a certificate/key pair to the installation application that decrypts and installs the software, preferably linking the installation to the computer's identifier. A variant allows (virtually) unlimited installations of time limited programs that are transformed into time unlimited programs once the installation token has reported the number to the software provider and paid for the necessary licenses. Also provided is the installation token.

摘要翻译： 一种用于安全安装软件应用程序的方法。 用户从软件提供商接收部分加密的软件和许可证的安装令牌，将软件和安装令牌插入计算机，并启动安装应用程序。 在安装应用程序和安装令牌之间建立安全认证通道，并将计算机的唯一标识符发送到安装令牌。 安装令牌验证是否剩余许可证，减少剩余许可证，授权安装并将解密密钥和证书/密钥对发送到解密和安装软件的安装应用程序，最好将安装与计算机的标识符相链接。 一个变体允许（虚拟）无限制地安装时间有限的程序，一旦安装令牌向软件提供商报告了数量并支付了必要的许可证，就会将其转换为无限制的程序。 还提供了安装令牌。

公开(公告)号：US20080159540A1

公开(公告)日：2008-07-03

申请号：US12002691

申请日：2007-12-18

申请人： Yves Maetz ,  Eric Diehl ,  Alain Durand ,  Michel Morvan

发明人： Yves Maetz ,  Eric Diehl ,  Alain Durand ,  Michel Morvan

IPC分类号： H04L9/06

CPC分类号： G06F21/123 ,  G06F2221/0797 ,  G06F2221/2137

摘要： A method for secure installation of software applications. The user receives the software, partly encrypted, and an installation token for a number of licenses from the software provider, plugs the software and the installation token into a computer, and launches the installation application. A Secure Authenticated Channel is established between the installation application and the installation token and a unique identifier of the computer is sent thereon to the installation token. The installation token verifies that there are remaining licenses, decreases the remaining licenses, authorizes the installation and sends the decryption key and a certificate/key pair to the installation application that decrypts and installs the software, preferably linking the installation to the computer's identifier. A variant allows (virtually) unlimited installations of time limited programs that are transformed into time unlimited programs once the installation token has reported the number to the software provider and paid for the necessary licenses. Also provided is the installation token.

摘要翻译： 一种用于安全安装软件应用程序的方法。 用户从软件提供商接收部分加密的软件和许可证的安装令牌，将软件和安装令牌插入计算机，并启动安装应用程序。 在安装应用程序和安装令牌之间建立安全认证通道，并将计算机的唯一标识符发送到安装令牌。 安装令牌验证是否剩余许可证，减少剩余许可证，授权安装并将解密密钥和证书/密钥对发送到解密和安装软件的安装应用程序，最好将安装与计算机的标识符相链接。 一个变体允许（虚拟）无限制地安装时间有限的程序，一旦安装令牌向软件提供商报告了数量并支付了必要的许可证，就会将其转换为无限制的程序。 还提供了安装令牌。

公开(公告)号：US09137493B2

公开(公告)日：2015-09-15

申请号：US13370865

申请日：2012-02-10

申请人： Eric Diehl ,  Yves Maetz ,  Mohamed Karroumi ,  Stéphane Onno

发明人： Eric Diehl ,  Yves Maetz ,  Mohamed Karroumi ,  Stéphane Onno

IPC分类号： G06F7/04 ,  G06F17/30 ,  H04N7/16 ,  H04L9/00 ,  H04L9/08 ,  H04N7/167 ,  H04N21/8549 ,  G06F21/10 ,  H04N21/2347 ,  H04N21/8355 ,  H04N21/845

CPC分类号： H04N7/1675 ,  G06F21/10 ,  H04N21/2347 ,  H04N21/8355 ,  H04N21/8456 ,  H04N21/8549

摘要： There are times when a first user may wish to distribute an excerpt of a protected digital content to a second user, for example for criticism. The protected digital content is divided into a plurality of parts, each part being encrypted using a control word specific for the part, wherein each control word can be generated from a master control word for the protected digital content. A device belonging to the first user selects the parts of the excerpt; generates the control words for the selected parts from the master control word; generates a license for the selected parts, the license comprising the control words for the selected parts; and transmits the selected parts and the license to the receiver of the second user. Also provided is the device of the first user.

摘要翻译： 有时，第一用户可能希望将受保护的数字内容的摘录分发给第二用户，例如用于批评。 受保护的数字内容被分为多个部分，每个部分使用专用于该部分的控制字进行加密，其中每个控制字可以从受保护数字内容的主控制字生成。 属于第一用户的设备选择摘录部分; 从主控制字生成所选择的部分的控制字; 为所选择的部分生成许可证，许可证包括所选部分的控制字; 并将所选择的部分和许可证发送给第二用户的接收者。 还提供了第一用户的设备。

公开(公告)号：US5870380A

公开(公告)日：1999-02-09

申请号：US645949

申请日：1996-05-14

申请人： Eric Diehl ,  Yves Maetz ,  Nour-Eddine Tazine

发明人： Eric Diehl ,  Yves Maetz ,  Nour-Eddine Tazine

IPC分类号： H04Q9/00 ,  G08C15/00 ,  H04Q9/14 ,  H04J7/00 ,  H04J9/00 ,  H04N5/44

CPC分类号： G08C15/00

摘要： The disclosure relates to a method of reception of signals from at least two transmitters (RCi), wherein for each transmitter the data ("0", "1") are represented by the time interval (T0i, T1i) between two consecutive pulses transmitted by this transmitter, said time intervals and the pulse widths (Tpi) being characteristic of each transmitter, and wherein said method includes the following steps: reception of a resultant signal that is the sum of the signals from by said transmitters; determination of the parameters of said resultant signal, these parameters including the width and spacing of the pulses; analysis of said parameters and assignment of a data item to one of said transmitters. The invention also concerns a receiver device, a remote controller, and a system of reception. The invention is applicable notably in the field of television and video.

摘要翻译： 本公开涉及从至少两个发射机（RCi）接收信号的方法，其中对于每个发射机，数据（“0”，“1”）由发射的两个连续脉冲之间的时间间隔（T0i，T1i）表示 通过该发射机，所述时间间隔和脉冲宽度（Tpi）是每个发射机的特征，并且其中所述方法包括以下步骤：接收作为来自所述发射机的信号之和的合成信号; 确定所述结果信号的参数，这些参数包括脉冲的宽度和间距; 分析所述参数并将数据项分配给所述发射机之一。 本发明还涉及接收机设备，遥控器和接收系统。 本发明特别适用于电视和视频领域。

公开(公告)号：US20120042379A1

公开(公告)日：2012-02-16

申请号：US13138904

申请日：2010-04-22

申请人： Eric Diehl ,  Mohamed Karroumi ,  Michel Morvan ,  Christophe Vincent ,  Ben Crosby

发明人： Eric Diehl ,  Mohamed Karroumi ,  Michel Morvan ,  Christophe Vincent ,  Ben Crosby

IPC分类号： G06F21/00

CPC分类号： G11B20/00855 ,  G06F21/10 ,  G06F21/31 ,  G06F2221/2103 ,  G06F2221/2129 ,  G11B20/00086 ,  G11B20/00094 ,  G11B2220/2537

摘要： To authenticate a digital medium for a given title, an authentication server selects a number of challenges corresponding to the title from an authentication database, clears an error counter and sends the challenges sequentially to an authentication application in a media reader in which the digital medium is inserted. Upon reception of a response, it is verified if the answer is correct. If this is the case, then the next challenge is sent; otherwise, it is first verified if a correct answer was mandatory and if so, it is deduced that the digital medium is not genuine. If an incorrect may be accepted, then the error counter is incremented and the next challenge is sent. When there are no more challenges to send, it is verified if the error counter is above an acceptable limit. If so, the digital medium is deemed as not genuine. The invention may be used to allow an owner of a digital medium to access further information or content.

摘要翻译： 为了对给定标题的数字媒体进行认证，认证服务器从认证数据库中选择与标题相对应的挑战数量，清除错误计数器，并将挑战顺序地发送到数字媒体为媒体的媒体读取器中的认证应用 插入。 收到答复后，验证答案是否正确。 如果是这样，那么下一个挑战就是发送; 否则，首先验证一个正确的答案是否是强制性的，如果是这样，则推断数字媒体不是真实的。 如果不正确可以接受，则错误计数器递增，并发送下一个挑战。 当没有更多的挑战要发送时，验证错误计数器是否高于可接受的限制。 如果是这样，数字媒体被认为是不真实的。 本发明可以用于允许数字媒体的所有者访问更多的信息或内容。

公开(公告)号：US08612354B2

公开(公告)日：2013-12-17

申请号：US11482309

申请日：2006-07-07

申请人： Yan-Mei Tang-Talpin ,  Alain Durand ,  Fabien Battini ,  Jean-Louis Diascorn ,  Eric Diehl

发明人： Yan-Mei Tang-Talpin ,  Alain Durand ,  Fabien Battini ,  Jean-Louis Diascorn ,  Eric Diehl

IPC分类号： G06F21/00

CPC分类号： H04N21/26606 ,  G06F21/10 ,  H04L63/10 ,  H04L2463/101 ,  H04N21/4333 ,  H04N21/440281 ,  H04N21/44213 ,  H04N21/4627 ,  H04N21/8355

摘要： The invention relates to a method for controlling digital rights of the “Play N times” type for a digital audio and/or video content, referred to as controlled content, the controlled content being consumed by a consumer on a consuming device or on another device delegating the controlling of these rights to the consuming device. According to this method, charging of one additional usage is inhibited in at least one of the following cases where: the consumer momentarily consumes another content, on the same device where the controlled content is consumed, and then returns to the controlled content; the consumer effects a pause in the usage of the controlled content; the consumer performs a fast-forward of the controlled content; or the consumer performs a rewind of the controlled content.

摘要翻译： 本发明涉及一种用于控制被称为受控内容的数字音频和/或视频内容的“播放N次”类型的数字权利的方法，受控内容被消费者在消费设备或另一设备上消费 将这些权限的控制委托给消费设备。 根据该方法，在以下情况中的至少一个情况下，抑制一次附加使用的计费：消费者在受控内容被消费的同一设备上暂时消耗另一内容，然后返回到受控内容; 消费者在受控内容的使用中产生暂停; 消费者对受控内容进行快速前进; 或者消费者执行受控内容的倒带。

公开(公告)号：US07861294B2

公开(公告)日：2010-12-28

申请号：US11337767

申请日：2006-01-23

申请人： Stéphane Onno ,  Alain Durand ,  Eric Diehl

发明人： Stéphane Onno ,  Alain Durand ,  Eric Diehl

IPC分类号： G06F21/20

CPC分类号： G06F21/35

摘要： To access services on a device, such as a computer, a user has a portable device in two parts: a plug adapted to be inserted in a USB port and a transponder that remains about his person. In a preferred embodiment, an access manager verifies that first the plug and then the transponder are identified. If so, the access manager verifies if plug and transponder have to be paired and if they have the proper access rights for the desired service. Only then is access given. In a further embodiment, more than one transponder is needed to access a certain service. It can thus be appreciated that the invention provides a flexible and secure way to secure access to services.

摘要翻译： 为了访问诸如计算机的设备上的服务，用户具有两部分的便携式设备：适于插入USB端口的插头和保持在他的人身上的应答器。 在优选实施例中，访问管理器首先验证插头然后识别应答器。 如果是这样，访问管理器验证插头和转发器是否必须配对，并且是否具有所需服务的正确访问权限。 只有这样才能获得访问权限。 在另一实施例中，需要多于一个应答器来访问特定服务。 因此可以理解，本发明提供了一种灵活和安全的方式来确保对服务的访问。

公开(公告)号：US07805607B2

公开(公告)日：2010-09-28

申请号：US10510606

申请日：2003-04-11

申请人： Eric Diehl ,  Jean-Pierre Andreaux ,  Alain Durand

发明人： Eric Diehl ,  Jean-Pierre Andreaux ,  Alain Durand

IPC分类号： H04L9/32

CPC分类号： H04L63/0407

摘要： The invention relates to a method to verify that data received by a receiver has been sent by a transmitter authorized by a trusted third party, the transmitter and the receiver being connected to a digital network. An identifier is associated with the data sent by the transmitter and, on receipt of the data by the receiver, the receiver generates a random number and diffuses the same on the network. The transmitter that receives the random number calculates a response by applying a first function to the random number and to the identifier, and sends the response to the receiver which verifies the response received by applying a second function to the response received, the random number and the identifier. The first function is delivered first to the transmitter by the trusted third party. The second function is a function for checking the result of the first function which is delivered first to the receiver by the trusted third party.

摘要翻译： 本发明涉及一种验证由接收机接收的数据是否已由受信任的第三方授权的发射机发送的方法，该发射机和接收机连接到数字网络。 标识符与发射机发送的数据相关联，并且在接收器接收到数据时，接收机产生一个随机数并将其扩散到网络上。 接收随机数的发射机通过对随机数和标识符应用第一函数来计算响应，并且通过对接收到的响应应用第二函数将响应发送到接收机，该接收机验证接收到的响应，随机数和 标识符。 第一个功能首先由受信任的第三方发送给发射机。 第二功能是用于检查由受信任的第三方首先发送给接收器的第一功能的结果的功能。

公开(公告)号：US20070192851A1

公开(公告)日：2007-08-16

申请号：US11337767

申请日：2006-01-23

申请人： Stephane Onno ,  Alain Durand ,  Eric Diehl

发明人： Stephane Onno ,  Alain Durand ,  Eric Diehl

IPC分类号： H04L9/32

CPC分类号： G06F21/35

摘要： To access services on a device, such as a computer, a user has a portable device in two parts: a plug adapted to be inserted in a USB port and a transponder that remains about his person. In a preferred embodiment, an access manager verifies that first the plug and then the transponder are identified. If so, the access manager verifies if plug and transponder have to be paired and if they have the proper access rights for the desired service. Only then is access given. In a further embodiment, more than one transponder is needed to access a certain service. It can thus be appreciated that the invention provides a flexible and secure way to secure access to services.

摘要翻译： 为了访问诸如计算机的设备上的服务，用户具有两部分的便携式设备：适于插入USB端口的插头和保持在他的人身上的应答器。 在优选实施例中，访问管理器首先验证插头然后识别应答器。 如果是这样，访问管理器验证插头和转发器是否必须配对，并且是否具有所需服务的正确访问权限。 只有这样才能获得访问权限。 在另一实施例中，需要多于一个应答器来访问特定服务。 因此可以理解，本发明提供了一种灵活和安全的方式来确保对服务的访问。

公开(公告)号：US20060178995A1

公开(公告)日：2006-08-10

申请号：US11328560

申请日：2006-01-10

申请人： Eric Diehl ,  Alain Durand

发明人： Eric Diehl ,  Alain Durand

IPC分类号： G06Q99/00

CPC分类号： G11B20/0021 ,  G11B20/00086 ,  G11B20/00188 ,  G11B20/00246 ,  G11B20/00253 ,  G11B20/00492

摘要： A secure pre-recorded medium and a method for descrambling encrypted content thereon. When a player wants to access the content, a secure processor on the medium verifies that the player has not been revoked, preferably by comparing an identity of the player with identities in a revocation list, after which a mutual authentication is performed. The secure processor then verifies that the player has the rights to access the content and provides the player with the key necessary to descramble the content, whereafter the player descrambles the content.

摘要翻译： 一种安全的预先记录介质以及用于对加密内容进行解扰的方法。 当玩家想要访问内容时，媒体上的安全处理器可以最佳地通过将玩家的身份与撤销列表中的身份进行比较来验证玩家是否已经被撤销，之后进行相互认证。 然后，安全处理器验证播放器是否具有访问内容的权利，并向玩家提供解扰内容所必需的密钥，之后播放器解扰内容。