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1.发明授权Method and system for creating and accessing a secure storage area in a non-volatile memory card 有权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：US08997214B2
公开(公告)日：2015-03-31
申请号：US13401250
申请日：2012-02-21
申请人： Po Yuan , Javier Canis 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 Canis Robles , Mei Yan , Fabrice Jogand-Coulomb , Ahmet Altay , Bahman Qawami , Patricia Dwyer , Robert Chin-Tse Chang , Oktay Rasizade , Farshid Sabet-Sharghi
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。
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公开(公告)号：US08533807B2
公开(公告)日：2013-09-10
申请号：US13300306
申请日：2011-11-18
CPC分类号： H04L9/0894 , H04L2209/603
摘要： A method for accessing content stored on a memory device is provided. In this method, a request to access the content is transmitted and a session ticket is received. The session ticket includes a parameter used to decrypt the content and the session ticket is generated based on a variable that is configured to change at a session. The content may be accessed based on the session ticket.
摘要翻译： 提供一种访问存储在存储设备中的内容的方法。 在该方法中，发送访问内容的请求，并且接收会话凭证。 会话票据包括用于解密内容的参数，并且基于被配置为在会话中改变的变量来生成会话票据。 可以基于会话凭证访问内容。
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公开(公告)号：US08504849B2
公开(公告)日：2013-08-06
申请号：US11314411
申请日：2005-12-20
CPC分类号： G06F21/6218 , G06F21/78
摘要： Many storage devices are not aware of file systems while many computer host devices read and write data in the form of files. The host device provides a key reference or ID, while the memory system generates a key value in response which is associated with the key ID, which is used as the handle through which the memory retains complete and exclusive control over the generation and use of the key value for cryptographic processes, while the host retains control of files.
摘要翻译： 许多存储设备不知道文件系统，而许多计算机主机设备以文件的形式读取和写入数据。 主机设备提供密钥引用或ID，而存储器系统生成响应中的密钥值，该密钥值与密钥ID相关联，该密钥ID用作存储器保持完整的句柄，并且专用于控制生成和使用 密码过程的关键值，而主机保留对文件的控制。
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公开(公告)号：US08452934B2
公开(公告)日：2013-05-28
申请号：US12336445
申请日：2008-12-16
申请人： Fabrice Jogand-Coulomb , Robert Chang , Po Yuan , Mei Yan , Xian Jun Liu
发明人： Fabrice Jogand-Coulomb , Robert Chang , Po Yuan , Mei Yan , Xian Jun Liu
IPC分类号： G06F12/00
CPC分类号： G11C16/22 , G06F13/4243 , G06F21/6218
摘要： A method of controlling data access to non-volatile memory is disclosed. The method includes storing a data file in a non-volatile memory. The non-volatile memory includes a memory array including a plurality of address ranges one or more of which corresponding to a protected portion of the memory array and one or more of which corresponding to an unprotected portion of the memory array. The method also includes communicating to a host device an indication that a memory request with respect to the protected portion of the memory array is denied. The indication is communicated for instructing the host device to avoid a timeout when the memory request is denied.
摘要翻译： 公开了一种控制对非易失性存储器的数据访问的方法。 该方法包括将数据文件存储在非易失性存储器中。 非易失性存储器包括存储器阵列，其包括多个地址范围，其中一个或多个对应于存储器阵列的受保护部分，并且其中一个或多个对应于存储器阵列的未受保护部分。 所述方法还包括向主机设备传送关于存储器阵列的受保护部分的存储器请求被拒绝的指示。 通知该指示用于指示主机设备在存储器请求被拒绝时避免超时。
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5.发明授权Removable data storage device with interface to receive image content from a camera 有权可移动数据存储设备，具有从相机接收图像内容的接口公开(公告)号：US08436916B2
公开(公告)日：2013-05-07
申请号：US13614801
申请日：2012-09-13
IPC分类号： H04N5/76
CPC分类号： H04N5/765 , H04N5/907 , H04N5/91 , H04N9/7921
摘要： A data storage device includes an interface removably connectable to a camera to receive from the camera image content in a first format, where the image content is received at the interface from the camera when the camera is operating in a print mode. The data storage device also includes a processor coupled to the interface. The processor processes the received image content in the first format to generate converted image content in a second format. The data storage device also includes a non-volatile memory to store the converted image content in the second format. The data storage device also includes a second interface to a second electronic device. The second interface selectively outputs the image content in the second format to the second electronic device. The data storage device emulates a printer via the interface.
摘要翻译： 一种数据存储装置，包括可移除地连接到照相机的接口，以便当照相机以打印模式操作时，从照相机的接口接收图像内容的第一格式的相机图像内容。 数据存储设备还包括耦合到接口的处理器。 处理器以第一格式处理所接收的图像内容以生成第二格式的转换图像内容。 数据存储装置还包括用于以第二格式存储转换的图像内容的非易失性存储器。 数据存储设备还包括到第二电子设备的第二接口。 第二接口选择性地将第二格式的图像内容输出到第二电子设备。 数据存储设备通过接口模拟打印机。
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公开(公告)号：US08051052B2
公开(公告)日：2011-11-01
申请号：US11313538
申请日：2005-12-20
IPC分类号： G06F17/30
CPC分类号： G06F21/10 , G06F21/6218 , G06F21/78 , G06F2221/2145
摘要： The mobile storage device may be provided with a system agent that is able to create at least one hierarchical tree comprising nodes at different levels for controlling access to data stored in the memory by corresponding entities. Each node of the tree specifies permission or permissions of a corresponding entity or entities for accessing memory data. The permission or permissions at the node of each of the trees has a predetermined relationship to permission or permissions at nodes at a higher or lower or the same level in the same tree. Thus, the mobile storage devices may be issued without any trees already created so that the purchaser of the devices has a free hand in creating hierarchical trees adapted to the applications the purchaser has in mind. Alternatively, the mobile storage devices may also be issued with the trees already created so that a purchaser does not have to go through the trouble of creating the trees. In both situations, preferably certain functionalities of the trees can become fixed after the devices are made so that they cannot be further changed or altered. This provides greater control over access to the content in the device by the content owner. Thus, in one embodiment, the system agent can preferably be disabled so that no additional trees can be created.
摘要翻译： 移动存储设备可以被提供有能够创建包括不同级别的节点的至少一个分层树的系统代理，用于控制对相应实体存储在存储器中的数据的访问。 树的每个节点指定用于访问存储器数据的相应实体或实体的许可或许可。 每个树的节点的权限或权限与同一树中较高或较低或相同级别的节点处的许可或许可具有预定关系。 因此，移动存储设备可以在没有任何已经创建的树的情况下被发布，使得设备的购买者可以自由地创建适应购买者所考虑的应用的分层树。 或者，移动存储设备也可以被发布已经创建的树，使得购买者不必经历创建树的麻烦。 在这两种情况下，优选地，在制造装置之后，树的某些功能可以变得固定，使得它们不能被进一步改变或改变。 这可以更好地控制内容所有者对设备内容的访问。 因此，在一个实施例中，系统代理可以优选地被禁用，使得不能创建额外的树。
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公开(公告)号：US20100162377A1
公开(公告)日：2010-06-24
申请号：US12714228
申请日：2010-02-26
CPC分类号： G06F21/31 , G06F21/34 , G06F21/79 , G06F2221/2115 , G06K19/07 , G06K19/07732 , G11C7/24 , H04L9/3226 , H04L9/3263 , H04L9/3271 , H04L63/0815 , H04L63/0838 , H04L63/0853 , H04L2209/56 , H04L2209/805
摘要： A portable mass storage device for use in two factor authentication systems and methods. A secure portable mass storage device protects content from being freely copied with security mechanisms and firmware. The security functionality also protects confidential user credentials and passwords, as well as algorithms and seeds needed for two factor authentication or asymmetric authentication methods. A client application residing in the mass storage device acts as both a password manager and an authentication manager that seamlessly performs the authentication procedures in the background while signing a user into various institutions of his choosing. A very high level of security is integrated into a mass storage device the user has for purposes other than two factor authentication, and the convenience of highly secure password management also comes in a convenient pocket sized package easy for the user to transport. This facilitates the acceptance of two factor authentication, and increases security for a wide variety of online transactions.
摘要翻译： 一种用于双因素认证系统和方法的便携式大容量存储设备。 安全的便携式大容量存储设备保护内容不被安全机制和固件自由复制。 安全功能还保护机密用户凭据和密码，以及双因素身份验证或非对称身份验证方法所需的算法和种子。 驻留在大容量存储设备中的客户端应用程序既作为密码管理器又可以在将用户签入他所选择的各个机构时在背景中无缝地执行认证过程两者。 非常高级别的安全性被集成到用户对于除了两个因素身份验证之外的目的的大容量存储设备中，并且高度安全的密码管理的便利性还具有便于口袋大小的包装，便于用户运输。 这有助于双因素认证的接受，并增加了各种在线交易的安全性。
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公开(公告)号：US20100131774A1
公开(公告)日：2010-05-27
申请号：US12696985
申请日：2010-01-29
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.
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公开(公告)号：US20080115224A1
公开(公告)日：2008-05-15
申请号：US11599994
申请日：2006-11-14
IPC分类号： G06F17/30
CPC分类号： G06F21/10
摘要： A method for allowing multiple users to access preview content is disclosed. In one embodiment, a user is provided with preview content and is allowed to access the preview content even if another user's access to the preview content has expired. In another embodiment, a user is provided with content that he is not allowed to access but is allowed to access a preview version of the content by creating a license that specifies the user's access to the preview content, wherein the license is stored on a memory device that stores the preview content. Other embodiments are disclosed, and each of the embodiments can be used alone or together in combination.
摘要翻译： 公开了允许多个用户访问预览内容的方法。 在一个实施例中，向用户提供预览内容，并且即使其他用户对预览内容的访问已经到期，也允许用户访问预览内容。 在另一个实施例中，向用户提供他不允许访问的内容，但允许其通过创建指定用户对预览内容的访问的许可来访问内容的预览版本，其中许可证被存储在存储器 存储预览内容的设备。 公开了其它实施例，并且每个实施例可以单独使用或组合使用。
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公开(公告)号：US20080115211A1
公开(公告)日：2008-05-15
申请号：US11600262
申请日：2006-11-14
CPC分类号： G06F21/10 , G06F2221/0711 , H04M1/66
摘要： A method for accessing content is provided. In this method, information from a first memory device is retrieved. A parameter is generated based on the information and an account on a second memory device is accessed based on the parameter. The second memory device is configured to store the content and the account is associated with the content. The first and second memory devices are configured to be removably coupled to a computing device.
摘要翻译： 提供了一种访问内容的方法。 在该方法中，检索来自第一存储装置的信息。 基于该信息生成参数，并且基于该参数访问第二存储设备上的帐户。 第二存储器设备被配置为存储内容，并且该帐户与该内容相关联。 第一和第二存储器设备被配置为可移除地耦合到计算设备。
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