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1. 发明授权

US08443207B2 File system filter authentication 有权
标题翻译：文件系统过滤器认证
公开(公告)号：US08443207B2
公开(公告)日：2013-05-14
申请号：US12727030
申请日：2010-03-18
申请人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
发明人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
IPC分类号： G06F21/00
CPC分类号： H04L9/3271 , H04L2209/603
摘要： A method of accessing content includes installing a file system filter for a secure removable memory device on a host device. A challenge is sent from the file system filter to a software entity on the host device, and a software entity response is received at the file system filter in response to the challenge. A file system filter response is calculated at the file system filter using the challenge, and access to first content on the secure removable memory device is provided if the software entity response matches the file system filter response.
摘要翻译：访问内容的方法包括在主机设备上安装用于安全可移动存储设备的文件系统过滤器。挑战从文件系统过滤器发送到主机设备上的软件实体，并且响应于挑战在文件系统过滤器处接收软件实体响应。文件系统过滤器响应在文件系统过滤器中使用挑战计算，并且如果软件实体响应与文件系统过滤器响应匹配，则提供对安全可移动存储设备上的第一内容的访问。

2. 发明申请

US20100191962A1 FILE SYSTEM FILTER AUTHENTICATION 有权
标题翻译：文件系统过滤器认证
公开(公告)号：US20100191962A1
公开(公告)日：2010-07-29
申请号：US12727030
申请日：2010-03-18
申请人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
发明人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
IPC分类号： G06F21/24
CPC分类号： H04L9/3271 , H04L2209/603
摘要： A method of accessing content includes installing a file system filter for a secure removable memory device on a host device. A challenge is sent from the file system filter to a software entity on the host device, and a software entity response is received at the file system filter in response to the challenge. A file system filter response is calculated at the file system filter using the challenge, and access to first content on the secure removable memory device is provided if the software entity response matches the file system filter response.
摘要翻译：访问内容的方法包括在主机设备上安装用于安全可移动存储设备的文件系统过滤器。挑战从文件系统过滤器发送到主机设备上的软件实体，并且响应于挑战在文件系统过滤器处接收软件实体响应。文件系统过滤器响应在文件系统过滤器中使用挑战计算，并且如果软件实体响应与文件系统过滤器响应匹配，则提供对安全可移动存储设备上的第一内容的访问。

3. 发明申请

US20090164779A1 FILE SYSTEM FILTER AUTHENTICATION 有权
标题翻译：文件系统过滤器认证
公开(公告)号：US20090164779A1
公开(公告)日：2009-06-25
申请号：US11963960
申请日：2007-12-24
申请人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
发明人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
IPC分类号： H04L9/32
CPC分类号： H04L9/3271 , H04L2209/603
摘要： A software entity on a host device attempting to access protected content in a secure memory device must be authenticated using a challenge/response authentication mechanism before the secure file system can be accessed. A file system filter determines whether requested content is protected. If the content is protected, the file system filter provides a challenge to the software entity and generates a file system filter response using the same challenge. The software entity must then send a software entity response using the challenge to the file system filter. If the file system filter determines that the software entity response matches the file system filter response, the software entity is allowed to access the protected content through a secure file system installed on the host device for the memory device.
摘要翻译：在安全文件系统可访问之前，尝试访问安全存储设备中受保护内容的主机设备上的软件实体必须使用挑战/响应认证机制进行身份验证。文件系统过滤器确定所请求的内容是否被保护。如果内容受到保护，则文件系统过滤器会向软件实体提供挑战，并使用相同的挑战生成文件系统过滤器响应。然后，软件实体必须使用挑战向文件系统过滤器发送软件实体响应。如果文件系统过滤器确定软件实体响应与文件系统过滤器响应匹配，则允许软件实体通过安装在存储设备的主机设备上的安全文件系统来访问受保护的内容。

4. 发明授权

US08171310B2 File system filter authentication 有权
标题翻译：文件系统过滤器认证
公开(公告)号：US08171310B2
公开(公告)日：2012-05-01
申请号：US11963960
申请日：2007-12-24
申请人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Quwami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
发明人： Mei Yan , Chieh-Hao Yang , Junzhi Wang , Paul McAvoy , Bahman Quwami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
IPC分类号： G06F21/00
CPC分类号： H04L9/3271 , H04L2209/603
摘要： A software entity on a host device attempting to access protected content in a secure memory device must be authenticated using a challenge/response authentication mechanism before the secure file system can be accessed. A file system filter determines whether requested content is protected. If the content is protected, the file system filter provides a challenge to the software entity and generates a file system filter response using the same challenge. The software entity must then send a software entity response using the challenge to the file system filter. If the file system filter determines that the software entity response matches the file system filter response, the software entity is allowed to access the protected content through a secure file system installed on the host device for the memory device.
摘要翻译：在安全文件系统可访问之前，尝试访问安全存储设备中受保护内容的主机设备上的软件实体必须使用挑战/响应认证机制进行身份验证。文件系统过滤器确定所请求的内容是否被保护。如果内容受到保护，则文件系统过滤器会向软件实体提供挑战，并使用相同的挑战生成文件系统过滤器响应。然后，软件实体必须使用挑战向文件系统过滤器发送软件实体响应。如果文件系统过滤器确定软件实体响应与文件系统过滤器响应匹配，则允许软件实体通过安装在存储设备的主机设备上的安全文件系统来访问受保护的内容。

5. 发明申请

US20090293118A1 SYSTEMS FOR AUTHENTICATION FOR ACCESS TO SOFTWARE DEVELOPMENT KIT FOR A PERIPHERAL DEVICE 有权
标题翻译：用于访问外围设备软件开发套件的认证系统
公开(公告)号：US20090293118A1
公开(公告)日：2009-11-26
申请号：US12124456
申请日：2008-05-21
申请人： Mei Yan , Chieh-Hao Yang , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
发明人： Mei Yan , Chieh-Hao Yang , Bahman Qawami , Farshid Sabet-Sharghi , Patricia Dwyer , Po Yuan
IPC分类号： G06F21/00
CPC分类号： G06F21/6218 , G06F21/12 , G06F21/51 , G06F21/6272
摘要： A set of code for a peripheral device is installed on a host device. The set of code is used to control access to the peripheral device from the host device. The set of code also contains one or more subsets of code that can be used by software entities on the host device for access to the peripheral device. A software entity on a host device must be successfully authenticated with the set of code installed on the host device. Once the software entity is successfully authenticated, the set of code will provide access to the one or more subsets of code specific to the software entity. The one or more subsets of code can be used by the software entity to access the peripheral device.
摘要翻译：在主机设备上安装了一组外围设备的代码。这组代码用于控制从主机设备对外围设备的访问。该代码集还包含一个或多个可由主机设备上的软件实体用于访问外围设备的代码子集。必须使用主机设备上安装的一组代码成功验证主机设备上的软件实体。一旦软件实体被成功认证，该组代码将提供对软件实体特有的一个或多个代码子集的访问。软件实体可以使用一个或多个代码子集来访问外围设备。

6. 发明申请

US20100169222A1 Method for Secure Storage and Delivery of Media Content 审中-公开
标题翻译：安全存储和传送媒体内容的方法
公开(公告)号：US20100169222A1
公开(公告)日：2010-07-01
申请号：US12697055
申请日：2010-01-29
申请人： Bahman Qawami , Fabrice Jogand-Coulomb , Farshid Sabet-Sharghi , Pascal Caillon , Patricia Dwyer , Paul McAvoy , Pedro Vargas , Po Yuan , Robert C. Chang
发明人： Bahman Qawami , Fabrice Jogand-Coulomb , Farshid Sabet-Sharghi , Pascal Caillon , Patricia Dwyer , Paul McAvoy , Pedro Vargas , Po Yuan , Robert C. Chang
IPC分类号： G06F12/14 , G06Q50/00
CPC分类号： G11B20/0021 , G06F21/10 , G06F21/78 , G06F2221/0711 , G06Q30/0603 , G11B20/00086 , G11B20/00094 , G11B20/00253 , G11B20/00724 , G11B20/00731 , G11B20/00862 , G11B20/00985 , G11B2220/61 , H04N7/1675 , H04N21/4181 , H04N21/4184 , H04N21/4405 , H04N21/4408 , H04N21/4627 , H04N21/8355
摘要： The memory device contains control structures that allow media content to be stored securely and distributed in a manner envisioned by the content owner, or service providers involved in the distribution. A wide variety of different avenues become available for distributing media content using such memory devices, such as where the devices contain one or more of the following: abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content. The memory device has a type of control structures that enable a service provider (who can also be the content owner) to create a secure environment for media content distribution where end users and terminals register with the service provider, and gain access to the content in a manner controlled by the service provider. The various components to be loaded (e.g. abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content) may be generated and loaded in a secure and efficient manner.
摘要翻译：存储设备包含控制结构，其允许以内容所有者或参与分发的服务提供者所设想的方式安全地分发媒体内容。各种不同的途径可用于使用这样的存储设备来分发媒体内容，例如设备包含以下一个或多个：缩略图预览媒体内容，加密的未删节的媒体内容，预付费内容，用于访问的权限和/或规则到这样的内容。存储器设备具有一种控制结构，其使得服务提供商（也可以是内容所有者）为最终用户和终端向服务提供商注册的媒体内容分发创建安全环境，并且获得对该内容的访问由服务提供商控制的方式。可以以安全和有效的方式生成并加载要加载的各种组件（例如，缩略图预览媒体内容，加密的未删节的媒体内容，预付费内容，管理对这些内容的访问的权限和/或规则）。

7. 发明申请

US20070056042A1 Mobile memory system for secure storage and delivery of media content 审中-公开
标题翻译：用于安全存储和传送媒体内容的移动内存系统
公开(公告)号：US20070056042A1
公开(公告)日：2007-03-08
申请号：US11322766
申请日：2005-12-30
申请人： Bahman Qawami , Fabrice Jogand-Coulomb , Farshid Sabet-Sharghi , Michael Holtzman , Pascal Caillon , Patricia Dwyer , Paul McAvoy , Pedro Vargas , Po Yuan , Robert Chang
发明人： Bahman Qawami , Fabrice Jogand-Coulomb , Farshid Sabet-Sharghi , Michael Holtzman , Pascal Caillon , Patricia Dwyer , Paul McAvoy , Pedro Vargas , Po Yuan , Robert Chang
IPC分类号： H04N7/16
CPC分类号： G11B20/0021 , G06F21/10 , G06F21/78 , G06F2221/0711 , G06Q30/0603 , G11B20/00086 , G11B20/00094 , G11B20/00253 , G11B20/00724 , G11B20/00731 , G11B20/00862 , G11B20/00985 , G11B2220/61 , H04N7/1675 , H04N21/4181 , H04N21/4184 , H04N21/4405 , H04N21/4408 , H04N21/4627 , H04N21/8355
摘要： The memory device contains control structures that allow media content to be stored securely and distributed in a manner envisioned by the content owner, or service providers involved in the distribution. A wide variety of different avenues become available for distributing media content using such memory devices, such as where the devices contain one or more of the following: abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content. The memory device has a type of control structures that enable a service provider (who can also be the content owner) to create a secure environment for media content distribution where end users and terminals register with the service provider, and gain access to the content in a manner controlled by the service provider. The various components to be loaded (e.g. abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content) may be generated and loaded in a secure and efficient manner.
摘要翻译：存储设备包含控制结构，其允许以内容所有者或参与分发的服务提供者所设想的方式安全地分发媒体内容。各种不同的途径可用于使用这样的存储设备来分发媒体内容，例如设备包含以下一个或多个：缩略图预览媒体内容，加密的未删节的媒体内容，预付费内容，用于访问的权限和/或规则到这样的内容。存储器设备具有一种控制结构，其使得服务提供商（也可以是内容所有者）为最终用户和终端向服务提供商注册的媒体内容分发创建安全环境，并且获得对该内容的访问由服务提供商控制的方式。可以以安全和有效的方式生成并加载要加载的各种组件（例如，缩略图预览媒体内容，加密的未删节的媒体内容，预付费内容，管理对这些内容的访问的权限和/或规则）。

8. 发明申请

US20070043667A1 Method for secure storage and delivery of media content 审中-公开
标题翻译：安全存储和传送媒体内容的方法
公开(公告)号：US20070043667A1
公开(公告)日：2007-02-22
申请号：US11322812
申请日：2005-12-30
申请人： Bahman Qawami , Fabrice Jogand-Coulomb , Farshid Sabet-Sharghi , Michael Holtzman , Pascal Caillon , Patricia Dwyer , Paul McAvoy , Pedro Vargas , Po Yuan , Robert Chang
发明人： Bahman Qawami , Fabrice Jogand-Coulomb , Farshid Sabet-Sharghi , Michael Holtzman , Pascal Caillon , Patricia Dwyer , Paul McAvoy , Pedro Vargas , Po Yuan , Robert Chang
IPC分类号： G06Q99/00
CPC分类号： G11B20/0021 , G06F21/10 , G06F21/78 , G06F2221/0711 , G06Q30/0603 , G11B20/00086 , G11B20/00094 , G11B20/00253 , G11B20/00724 , G11B20/00731 , G11B20/00862 , G11B20/00985 , G11B2220/61 , H04N7/1675 , H04N21/4181 , H04N21/4184 , H04N21/4405 , H04N21/4408 , H04N21/4627 , H04N21/8355
摘要： The memory device contains control structures that allow media content to be stored securely and distributed in a manner envisioned by the content owner, or service providers involved in the distribution. A wide variety of different avenues become available for distributing media content using such memory devices, such as where the devices contain one or more of the following: abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content. The memory device has a type of control structures that enable a service provider (who can also be the content owner) to create a secure environment for media content distribution where end users and terminals register with the service provider, and gain access to the content in a manner controlled by the service provider. The various components to be loaded (e.g. abridged preview media content, encrypted unabridged media content, prepaid content, rights and/or rules governing access to such content) may be generated and loaded in a secure and efficient manner.
摘要翻译：存储设备包含控制结构，其允许以内容所有者或参与分发的服务提供者所设想的方式安全地分发媒体内容。各种不同的途径可用于使用这样的存储设备来分发媒体内容，例如设备包含以下一个或多个：缩略图预览媒体内容，加密的未删节的媒体内容，预付费内容，用于访问的权限和/或规则到这样的内容。存储器设备具有一种控制结构，其使得服务提供商（也可以是内容所有者）为最终用户和终端向服务提供商注册的媒体内容分发创建安全环境，并且获得对该内容的访问由服务提供商控制的方式。可以以安全和有效的方式生成并加载要加载的各种组件（例如，缩略图预览媒体内容，加密的未删节的媒体内容，预付费内容，管理对这些内容的访问的权限和/或规则）。

9. 发明申请

US20120151576A1 METHOD AND SYSTEM FOR CREATING AND ACCESSING A SECURE STORAGE AREA IN A NON-VOLATILE MEMORY CARD 有权
标题翻译：用于创建和访问非易失性存储卡中的安全存储区域的方法和系统
公开(公告)号：US20120151576A1
公开(公告)日：2012-06-14
申请号：US13401250
申请日：2012-02-21
申请人： Po Yuan , Javier Cañis Robles , Mei Yan , Fabrice Jogand-Coulomb , Ahmet Altay , Bahman Qawami , Patricia Dwyer , Robert Chin-Tse Chang , Oktay Rasizade , Farshid Sabet-Sharghi
发明人： Po Yuan , Javier Cañis Robles , Mei Yan , Fabrice Jogand-Coulomb , Ahmet Altay , Bahman Qawami , Patricia Dwyer , Robert Chin-Tse Chang , Oktay Rasizade , Farshid Sabet-Sharghi
IPC分类号： G06F21/00
CPC分类号： G06Q20/3574 , G06F21/77 , G06F21/79 , G06F2221/2113 , G06F2221/2153 , G06Q20/35765 , G07F7/1008 , H04W12/08
摘要： In order to create and access a secure storage account in a non-volatile memory device, an account identification value is calculated. A memory identification value is read from a first non-volatile memory device. The memory identification value and the account identification value are transmitted to a second non-volatile memory device, and a calculated credential is received. A command is transmitted to create a secure storage account in the first non-volatile memory device, where the command contains the credential and the account identification value. To access the account, a sequence is transmitted, containing the account identification value and a value based on the credential. A secure storage system contains a first non-volatile memory device that stores a memory identification value and contains a secure partition accessible using a credential, a second non-volatile memory device that can compute the credential, and a host adapted to create and access the secure partition.
摘要翻译：为了在非易失性存储设备中创建和访问安全存储帐户，计算帐户识别值。从第一非易失性存储器件读取存储器识别值。存储器识别值和帐户识别值被发送到第二非易失性存储器件，并且接收计算的凭证。发送命令以在第一非易失性存储器设备中创建安全存储帐户，其中命令包含凭证和帐户标识值。要访问帐户，将传输一个序列，其中包含帐户标识值和基于凭证的值。安全存储系统包含第一非易失性存储器设备，其存储存储器标识值并且包含使用凭证可访问的安全分区，可以计算证书的第二非易失性存储器设备，以及适于创建和访问的主机安全分区。

10. 发明申请

US20120066412A1 MEDIA CARD COMMAND PASS THROUGH METHODS 有权
标题翻译：媒体卡命令通过方法
公开(公告)号：US20120066412A1
公开(公告)日：2012-03-15
申请号：US13302870
申请日：2011-11-22
申请人： Robert Chin-Tse Chang , Henry Ricardo Hutton , Farshid Sabet-Sharghi , Haluk Kent Tanik , Ron Barzilai , Meytal Soffer , Mei Yan , Patricia Dwyer , Po Yuan , Bahman Qawami
发明人： Robert Chin-Tse Chang , Henry Ricardo Hutton , Farshid Sabet-Sharghi , Haluk Kent Tanik , Ron Barzilai , Meytal Soffer , Mei Yan , Patricia Dwyer , Po Yuan , Bahman Qawami
IPC分类号： G06F3/00
CPC分类号： G06F13/4291
摘要： Methods for transmitting application specific or extended commands between a host and a memory card are disclosed. Commands for an extended card protocol are embedded in messages, along with a marker, in the data or command portion of a base card transmission protocol that is used to communicate between the host and the memory card. This allows for the transmission of application specific commands that lack a corresponding command in the base card protocol. The method can be implemented on the host side at the device driver level or the file level. In order to implement a read command in the extended card protocol, a write command in the base card protocol with an encapsulated read command in the extended protocol is first sent to a logical address, followed by a read command to the same logical address. Message set identifiers associate embedded commands and data received in separate transmissions.
摘要翻译：公开了在主机和存储卡之间传送特定应用或扩展命令的方法。用于扩展卡协议的命令与用于在主机和存储卡之间通信的基卡传输协议的数据或命令部分中的标记一起嵌入在消息中。这允许在基卡协议中传输缺少相应命令的应用特定命令。该方法可以在设备驱动程序级别或文件级别的主机端实现。为了在扩展卡协议中实现读取命令，首先将扩展协议中具有封装读取命令的基卡协议中的写入命令发送到逻辑地址，然后发送到相同逻辑地址的读取命令。消息集标识符将嵌入式命令和在单独传输中接收的数据相关联。

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