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1. 发明授权

US07437574B2 Method for processing information in an electronic device, a system, an electronic device and a processing block 有权
标题翻译：用于处理电子设备，系统，电子设备和处理块中的信息的方法
公开(公告)号：US07437574B2
公开(公告)日：2008-10-14
申请号：US10213287
申请日：2002-08-05
申请人： Risto Rönkkä , Toni Sormunen , Antti Kiiveri , Antti Jauhiainen
发明人： Risto Rönkkä , Toni Sormunen , Antti Kiiveri , Antti Jauhiainen
IPC分类号： H04L9/32 , G06F11/30 , G06F12/14
CPC分类号： H04W12/02 , G06F21/6209 , G06F21/74 , G06F21/79 , G06F2221/2107 , H04L9/0894 , H04L9/3247
摘要： Processing information in an electronic device is carried out by at least one processing block for controlling the operation of the electronic device, and a memory. At least a first private key is used for processing information. At least a protected mode and a normal mode are established in the processing block. Part of the memory can be accessed only in said protected mode. At least said first private key is stored in the memory that is accessible in said protected mode.
摘要翻译：电子设备中的处理信息由用于控制电子设备的操作的至少一个处理块和存储器来执行。至少使用第一私钥来处理信息。至少在处理块中建立保护模式和正常模式。内存的一部分只能在所述受保护模式下访问。至少所述第一私钥存储在所述保护模式中可访问的存储器中。

2. 发明授权

US07363511B2 Method for processing audiovisual information in an electronic device, a system, and an electronic device 有权
标题翻译：用于在电子设备，系统和电子设备中处理视听信息的方法
公开(公告)号：US07363511B2
公开(公告)日：2008-04-22
申请号：US10187211
申请日：2002-06-27
申请人： Antti Kiiveri
发明人： Antti Kiiveri
IPC分类号： G06F12/14
CPC分类号： G06F21/72 , G06F21/10 , G06F21/82 , G06F2221/2105
摘要： A method for processing audiovisual information in an electronic device comprises at least one control block for controlling the operation of the electronic device, and a memory. The audiovisual information is encrypted. The control block is provided with a protected processing block, and part of the memory is available in said protected processing block only. The audiovisual information is decrypted in said protected processing block and transmitted from the protected processing block to means for presenting audiovisual information.
摘要翻译：一种用于处理电子设备中的视听信息的方法包括用于控制电子设备的操作的至少一个控制块和存储器。视听信息被加密。控制块设置有受保护的处理块，并且部分存储器仅在所述受保护处理块中可用。在所述受保护的处理块中对视听信息进行解密，并从受保护的处理块传送到用于呈现视听信息的装置。

3. 发明授权

US07630495B2 Method for protecting electronic device, and electronic device 失效
标题翻译：电子设备保护方法及电子设备
公开(公告)号：US07630495B2
公开(公告)日：2009-12-08
申请号：US10186222
申请日：2002-06-28
申请人： Antti Kiiveri , Nadarajah Asokan , Valtteri Niemi
发明人： Antti Kiiveri , Nadarajah Asokan , Valtteri Niemi
IPC分类号： H04K1/00
CPC分类号： H04W88/02 , H04W12/08
摘要： Identity data of an operational unit and a verification key of the cryptographic method employed by the service provider are protected with a key of the cryptographic method employed by the manufacturer of the operational unit. The verification key of the cryptographic method employed by the manufacturer of the operational unit is stored in the operational unit of the electronic device. The identity data of the operational unit and the identity data of the service provider are protected with a key of the cryptographic method employed by the service provider. The identity data of the operational unit and the verification key of the service provider are verified with the verification key of the manufacturer of the operational unit. The identity data of the operational unit and the identity data of the service provider are verified with the verified verification key of the service provider. The identity data stored in the user-specific module are compared with the verified identity data. The device starts if the identity data verified by the cryptographic method correspond with the identity data stored in the user-specific module.
摘要翻译：操作单元的身份数据和由服务提供商使用的密码方法的验证密钥由操作单元的制造商采用的密码方法的密钥进行保护。操作单元的制造商使用的密码方法的验证密钥存储在电子设备的操作单元中。操作单元的身份数据和服务提供商的身份数据由服务提供商使用的密码方法的密钥保护。操作单元的身份数据和服务提供商的验证密钥由操作单元的制造商的验证密钥进行验证。操作单元的身份数据和服务提供商的身份数据用服务提供商的已验证验证密钥进行验证。将存储在用户特定模块中的身份数据与验证的身份数据进行比较。如果通过加密方法验证的身份数据与存储在用户特定模块中的身份数据相对应，则设备启动。

4. 发明授权

US08869252B2 Methods, apparatuses, and computer program products for bootstrapping device and user authentication 有权
标题翻译：用于自举设备和用户认证的方法，设备和计算机程序产品
公开(公告)号：US08869252B2
公开(公告)日：2014-10-21
申请号：US12123135
申请日：2008-05-19
申请人： Nadarajah Asokan , Jan-Erik Ekberg , Antti Kiiveri , Olli Muukka
发明人： Nadarajah Asokan , Jan-Erik Ekberg , Antti Kiiveri , Olli Muukka
IPC分类号： H04L9/32 , G06F21/31 , H04L29/06
CPC分类号： H04L63/061 , G06F21/31 , H04L9/3263 , H04L63/0815 , H04L63/0823 , H04L2209/80
摘要： An apparatus may include a processor configured to receive a security certificate request from a remote device comprising a public key of the remote device and an authentication credential based upon a legacy authentication mechanism of the remote device. The processor may be further configured to validate the received authentication credential in accordance with the legacy authentication mechanism. The processor may be additionally configured to generate a security certificate for the public key. The processor may be further configured to provide the generated security certificate to the remote device.
摘要翻译：设备可以包括处理器，其被配置为从包括远程设备的公开密钥的远程设备接收安全证书请求，以及基于远程设备的遗留认证机制的认证证书。处理器还可以被配置为根据传统认证机制来验证所接收的认证证书。处理器可以被额外地配置为生成用于公钥的安全证书。处理器可以被进一步配置为向远程设备提供生成的安全证书。

5. 发明授权

US08621191B2 Methods, apparatuses, and computer program products for providing a secure predefined boot sequence 失效
标题翻译：用于提供安全的预定义引导顺序的方法，装置和计算机程序产品
公开(公告)号：US08621191B2
公开(公告)日：2013-12-31
申请号：US11964440
申请日：2007-12-26
申请人： Antti Kiiveri
发明人： Antti Kiiveri
IPC分类号： G06F9/00 , G06F15/177
CPC分类号： G06F21/575
摘要： An apparatus for providing a secure predefined boot sequence may include a processor. The processor may be configured to verify a predefined boot sequence certificate that defines a boot sequence for a device, verify one or more software elements referenced by the predefined boot sequence certificate, and execute one or more software elements that have been verified in the sequence defined by the predefined boot sequence certificate. Corresponding methods, systems, and computer program products are also provided.
摘要翻译：用于提供安全的预定义引导序列的装置可以包括处理器。处理器可以被配置为验证定义用于设备的引导顺序的预定义引导序列证书，验证由预定义的引导顺序证书引用的一个或多个软件元件，以及执行已经在所定义的序列中被验证的一个或多个软件元件通过预定义的引导顺序证书。还提供了相应的方法，系统和计算机程序产品。

6. 发明授权

US08296575B2 Method for protecting electronic device, and electronic device 有权
标题翻译：电子设备保护方法及电子设备
公开(公告)号：US08296575B2
公开(公告)日：2012-10-23
申请号：US10176727
申请日：2002-06-21
申请人： Antti Kiiveri
发明人： Antti Kiiveri
IPC分类号： G06F21/00
CPC分类号： H04W12/08
摘要： The invention relates to an electronic device, which comprises an operational unit and a user-specific module. Data in the device, necessary for checking the user-specific module, is protected with a key of the encryption method employed by the device manufacturer. A verification key of the encryption method employed by the electronic device manufacturer is stored in the operational unit, by means of which verification key the data necessary for checking the user-specific module is verified.
摘要翻译：本发明涉及一种电子设备，其包括操作单元和用户特定模块。用于检查用户特定模块所需的设备中的数据由设备制造商采用的加密方法的密钥进行保护。电子设备制造商采用的加密方法的验证密钥存储在操作单元中，借助于此验证密钥验证用户特定模块检查所需的数据。

7. 发明申请

US20090172376A1 METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR PROVIDING A SECURE PREDEFINED BOOT SEQUENCE 失效
标题翻译：方法，设备和计算机程序产品，用于提供安全的预定引导序列
公开(公告)号：US20090172376A1
公开(公告)日：2009-07-02
申请号：US11964440
申请日：2007-12-26
申请人： Antti Kiiveri
发明人： Antti Kiiveri
IPC分类号： G06F15/177
CPC分类号： G06F21/575
摘要： An apparatus for providing a secure predefined boot sequence may include a processor. The processor may be configured to verify a predefined boot sequence certificate that defines a boot sequence for a device, verify one or more software elements referenced by the predefined boot sequence certificate, and execute one or more software elements that have been verified in the sequence defined by the predefined boot sequence certificate. Corresponding methods, systems, and computer program products are also provided.
摘要翻译：用于提供安全的预定义引导序列的装置可以包括处理器。处理器可以被配置为验证定义用于设备的引导顺序的预定义引导序列证书，验证由预定义的引导序列证书引用的一个或多个软件元件，以及执行已经在所定义的序列中被验证的一个或多个软件元件通过预定义的引导顺序证书。还提供了相应的方法，系统和计算机程序产品。

8. 发明授权

US07506381B2 Method for securing an electronic device, a security system and an electronic device 有权
标题翻译：用于固定电子设备，安全系统和电子设备的方法
公开(公告)号：US07506381B2
公开(公告)日：2009-03-17
申请号：US10173569
申请日：2002-06-14
申请人： Toni Sormunen , Risto Ronkka , Antti Kiiveri
发明人： Toni Sormunen , Risto Ronkka , Antti Kiiveri
IPC分类号： G06F21/22 , G06F9/00 , H04L9/00
CPC分类号： G06F21/575
摘要： The disclosure describes a method for securing the trustworthiness of an electronic device. At least first and second check-up data are stored in the electronic device. In the method, a first step of a boot program is executed. In the first boot step, the trustworthiness of the first check-up data is examined, wherein if the check-up shows that the first check-up data is trusted, the second check-up data related to the second boot step is examined to confirm the trustworthiness of the second boot step. If the check-up shows that the second check-up data related to the second boot step is trusted, the second boot step is executed after said first boot step.
摘要翻译：本公开描述了一种用于确保电子设备的可信赖性的方法。至少第一和第二检查数据存储在电子设备中。在该方法中，执行引导程序的第一步骤。在第一启动步骤中，检查第一检查数据的可信度，其中如果检查显示第一检查数据是可信的，则检查与第二启动步骤相关的第二检查数据确认第二个启动步骤的可信度。如果检查显示与第二启动步骤相关的第二检查数据是可信的，则在所述第一启动步骤之后执行第二引导步骤。

9. 发明申请

US20050033969A1 Secure execution architecture 有权
标题翻译：安全执行架构
公开(公告)号：US20050033969A1
公开(公告)日：2005-02-10
申请号：US10634734
申请日：2003-08-04
申请人： Antti Kiiveri , Lauri Paatero
发明人： Antti Kiiveri , Lauri Paatero
IPC分类号： G06F1/00 , G06F9/455 , G06F21/57 , G06F12/14
CPC分类号： G06F21/57
摘要： The present invention relates to circuitry and a method for providing data security, which circuitry contains at least one processor and at least one storage circuit. The invention is based on the idea that circuitry is provided in which a processor is operable in at least two different modes, one first secure operating mode and one second unsecure operating mode. In the secure mode, the processor has access to security related data located in various memories located within the circuitry. The access to these security data and the processing of them need to be restricted, since an intruder with access to security data could manipulate the circuitry. When testing and/or debugging the circuitry, access to security information is not allowed. For this reason, the processor is placed in the unsecure operating mode, in which mode it is no longer given access to the protected data.
摘要翻译：本发明涉及用于提供数据安全性的电路和方法，该电路包含至少一个处理器和至少一个存储电路。本发明基于以下思想：提供电路，其中处理器可以以至少两种不同模式操作，一种第一安全操作模式和一种第二不安全操作模式。在安全模式中，处理器可以访问位于电路内的各种存储器中的安全相关数据。需要限制对这些安全数据的访问和处理，因为访问安全数据的入侵者可以操纵电路。当测试和/或调试电路时，不允许访问安全信息。因此，处理器处于不安全的操作模式，在哪种模式下，它不再被访问受保护的数据。

10. 发明授权

US09111097B2 Secure execution architecture 有权
标题翻译：安全执行架构
公开(公告)号：US09111097B2
公开(公告)日：2015-08-18
申请号：US10634734
申请日：2003-08-04
申请人： Antti Kiiveri , Lauri Paatero
发明人： Antti Kiiveri , Lauri Paatero
IPC分类号： G06F21/76 , G06F21/57 , G06F21/78
CPC分类号： G06F21/57
摘要： The present invention relates to circuitry and a method for providing data security, which circuitry contains at least one processor and at least one storage circuit. The invention is based on the idea that circuitry is provided in which a processor is operable in at least two different modes, one first secure operating mode and one second unsecure operating mode. In the secure mode, the processor has access to security related data located in various memories located within the circuitry. The access to these security data and the processing of them need to be restricted, since an intruder with access to security data could manipulate the circuitry. When testing and/or debugging the circuitry, access to security information is not allowed. For this reason, the processor is placed in the unsecure operating mode, in which mode it is no longer given access to the protected data.
摘要翻译：本发明涉及用于提供数据安全性的电路和方法，该电路包含至少一个处理器和至少一个存储电路。本发明基于以下思想：提供电路，其中处理器可以以至少两种不同模式操作，一种第一安全操作模式和一种第二不安全操作模式。在安全模式中，处理器可以访问位于电路内的各种存储器中的安全相关数据。需要限制对这些安全数据的访问和处理，因为访问安全数据的入侵者可以操纵电路。当测试和/或调试电路时，不允许访问安全信息。因此，处理器处于不安全的操作模式，在哪种模式下，它不再被访问受保护的数据。

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