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41. 发明申请

US20090113207A1 SECURE OVERLAY MANAGER PROTECTION 有权
标题翻译：安全覆盖管理者保护
公开(公告)号：US20090113207A1
公开(公告)日：2009-04-30
申请号：US12255229
申请日：2008-10-21
申请人： Boris Dolgunov , Yonatan Halevi , Eran Shen , Amir Samuelov , Niv Cohen , Michael Holtzman , Rotem Sela
发明人： Boris Dolgunov , Yonatan Halevi , Eran Shen , Amir Samuelov , Niv Cohen , Michael Holtzman , Rotem Sela
IPC分类号： H04L9/00
CPC分类号： G06F21/57 , G06F21/572
摘要： A method for protection of data includes maintaining a control parameter indicative of a current version of the data. The data is partitioned into multiple segments. Respective signatures of the segments are computed, responsively to the control parameter, the segments and respective signatures forming respective signed input segments, which are stored in a memory. After the signed input segments are stored, a signed output segment is fetched from the memory. The signature of the signed output segment is verified responsively to the control parameter, and the data in the signed output segment is processed responsively to verifying the signature.
摘要翻译：用于保护数据的方法包括维护指示数据的当前版本的控制参数。数据被分割成多个段。响应于控制参数，形成分别存储在存储器中的相应带符号输入段的段和相应签名来计算段的相应签名。在有符号输入段被存储之后，从存储器中取出带符号的输出段。响应于控制参数验证有符号输出段的签名，并且响应地处理签名输出段中的数据以验证签名。

42. 发明授权

US09104618B2 Managing access to an address range in a storage device 有权
标题翻译：管理对存储设备中地址范围的访问
公开(公告)号：US09104618B2
公开(公告)日：2015-08-11
申请号：US12338738
申请日：2008-12-18
申请人： Rotem Sela , Michael Holtzman , Ron Barzilai , Donald Ray Bryant-Rich
发明人： Rotem Sela , Michael Holtzman , Ron Barzilai , Donald Ray Bryant-Rich
IPC分类号： G06F12/14 , G06F21/31 , G06F21/62 , G06F12/02
CPC分类号： G06F12/1441 , G06F12/0246 , G06F21/31 , G06F21/6218 , G06F2212/1016 , G06F2212/2022 , G06F2221/2107 , G06F2221/2113 , G06F2221/2129 , G06F2221/2141 , G06F2221/2149
摘要： Enhanced configuration of security and access control for data in a storage device is disclosed. A request is received to access an addressable memory location in a storage media within the storage device. A set of addressable memory locations with contiguous addresses identified by an address range is associated with first and second characteristics. The first characteristic is applied if the addressable memory location is within the set of addressable memory locations, and an entity is currently authenticated to and authorized to access the set of addressable memory locations. The second characteristic is applied if the addressable memory location is within the set of addressable memory locations, and no entity is currently authenticated to and authorized to access the set of addressable memory locations. The set of addressable memory locations can also be a logical partition, where the first and second characteristics are stored in a logical partition table.
摘要翻译：公开了对存储设备中的数据的安全性和访问控制的增强配置。接收到请求以访问存储设备内的存储介质中的可寻址存储器位置。具有由地址范围标识的连续地址的一组可寻址存储器位置与第一和第二特性相关联。如果可寻址存储器位置在可寻址存储器位置的集合内，则应用第一特性，并且实体当前被认证并被授权访问该组可寻址存储器位置。如果可寻址存储器位置在可寻址存储器位置的集合内，并且没有实体当前没有身份验证并被授权访问该组可寻址存储器位置，则应用第二特性。该可寻址存储器位置集合也可以是逻辑分区，其中第一和第二特征被存储在逻辑分区表中。

43. 发明授权

US08966201B2 Method and system for hijacking writes to a non-volatile memory 有权
标题翻译：劫持写入非易失性存储器的方法和系统
公开(公告)号：US08966201B2
公开(公告)日：2015-02-24
申请号：US12965503
申请日：2010-12-10
申请人： Rotem Sela , Moshe Raz , Paul Yaroshenko
发明人： Rotem Sela , Moshe Raz , Paul Yaroshenko
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F3/0623 , G06F3/0607 , G06F3/0659 , G06F3/0679 , G06F3/0688
摘要： A method and system for accessing enhanced functionality on a storage device is disclosed. A hijack command is sent to the storage device that includes an identifier (such as a signature or an address). The storage device determines whether to hijack one or more subsequently commands by analyzing the subsequently commands using the identifier. For example, the storage device may analyze the subsequently received commands to determine whether the signature is in the payload of the subsequently received commands. As another example, the storage device may compare the address in the subsequently received commands with the address in the hijack command to determine whether to hijack the subsequently received commands.
摘要翻译：公开了一种在存储设备上访问增强功能的方法和系统。劫持命令被发送到包括标识符（例如签名或地址）的存储设备。存储装置通过使用标识符分析随后的命令来确定是否劫持一个或多个后续命令。例如，存储设备可以分析随后接收到的命令以确定签名是否在随后接收的命令的有效载荷中。作为另一示例，存储设备可以将随后接收的命令中的地址与劫持命令中的地址进行比较，以确定是否劫持随后接收的命令。

44. 发明授权

US08751802B2 Storage device and method and for storage device state recovery 有权
标题翻译：存储设备和方法以及存储设备状态恢复
公开(公告)号：US08751802B2
公开(公告)日：2014-06-10
申请号：US12827978
申请日：2010-06-30
申请人： Rotem Sela , Avraham Shmuel
发明人： Rotem Sela , Avraham Shmuel
IPC分类号： G06F11/08 , H04L9/32
CPC分类号： G06F21/445 , G06F21/78
摘要： A storage device and method for storage device state recovery are provided. In one embodiment, a storage device commences an authentication process to authenticate a host device. The authentication process comprises a plurality of phases, and the storage device stores the state of the authentication process, wherein the state indicates the phase(s) of the authentication process that have been successfully completed. After a power loss, the storage device retrieves the state of the authentication process and resumes an operation with the host device without re-performing the phase(s) of the authentication process that have been completed.
摘要翻译：提供了一种用于存储设备状态恢复的存储设备和方法。在一个实施例中，存储设备开始认证过程来认证主机设备。认证处理包括多个阶段，存储装置存储认证处理的状态，其中状态表示已经成功完成的认证处理的阶段。在断电之后，存储设备检索认证过程的状态并且恢复与主机设备的操作，而不重新执行已经完成的认证过程的阶段。

45. 发明申请

US20140143476A1 USAGE OF CACHE AND WRITE TRANSACTION INFORMATION IN A STORAGE DEVICE 审中-公开
标题翻译：在存储设备中使用缓存和写入交易信息
公开(公告)号：US20140143476A1
公开(公告)日：2014-05-22
申请号：US13775896
申请日：2013-02-25
申请人： Rotem Sela , Avraham Shmuel
发明人： Rotem Sela , Avraham Shmuel
IPC分类号： G06F12/02
CPC分类号： G06F12/0246 , G06F3/0619 , G06F3/0656 , G06F3/0679
摘要： A method and system are disclosed for tracking write transactions in a manner to prevent corruption of file system during interruptions such as power failures between write commands. The method includes the storage device tracking transaction identifiers for write commands and delaying the update of a main memory logical-to-physical map until all of the write commands for a particular transaction have been received based on the transaction ID information. The system includes a storage device having a flash memory with a main logical-to-physical mapping data structure and a controller configured to track individual write commands of a write transaction and store data from those commands without updating the main logical-to-physical mapping data structure until all of the data for the write transaction has been received.
摘要翻译：公开了一种用于跟踪写事务的方法和系统，以便在诸如写命令之间的电源故障的中断期间防止文件系统的破坏。该方法包括存储设备跟踪用于写入命令的事务标识符并延迟主存储器逻辑到物理映射的更新，直到基于事务ID信息已经接收到针对特定事务的所有写入命令。该系统包括具有主逻辑到物理映射数据结构的闪速存储器的存储设备和被配置为跟踪写事务的各个写入命令并且从这些命令存储数据而不更新主逻辑到物理映射的控制器数据结构，直到所有的写事务数据已被接收。

46. 发明授权

US08392714B2 Secure overlay manager protection 有权
标题翻译：安全覆盖管理器保护
公开(公告)号：US08392714B2
公开(公告)日：2013-03-05
申请号：US12255229
申请日：2008-10-21
申请人： Boris Dolgunov , Yonatan Halevi , Eran Shen , Amir Samuelov , Niv Cohen , Michael Holtzman , Rotem Sela
发明人： Boris Dolgunov , Yonatan Halevi , Eran Shen , Amir Samuelov , Niv Cohen , Michael Holtzman , Rotem Sela
IPC分类号： H04L9/32
CPC分类号： G06F21/57 , G06F21/572
摘要： A method for protection of data includes maintaining a control parameter indicative of a current version of the data. The data is partitioned into multiple segments. Respective signatures of the segments are computed, responsively to the control parameter, the segments and respective signatures forming respective signed input segments, which are stored in a memory. After the signed input segments are stored, a signed output segment is fetched from the memory. The signature of the signed output segment is verified responsively to the control parameter, and the data in the signed output segment is processed responsively to verifying the signature.
摘要翻译：用于保护数据的方法包括维护指示数据的当前版本的控制参数。数据被分割成多个段。响应于控制参数，形成分别存储在存储器中的相应带符号输入段的段和相应签名来计算段的相应签名。在有符号输入段被存储之后，从存储器中取出带符号的输出段。响应于控制参数验证有符号输出段的签名，并且响应地处理签名输出段中的数据以验证签名。

47. 发明申请

US20120151157A1 METHOD AND SYSTEM FOR HIJACKING WRITES TO A NON-VOLATILE MEMORY 有权
标题翻译：将写入重叠到非易失性存储器的方法和系统
公开(公告)号：US20120151157A1
公开(公告)日：2012-06-14
申请号：US12965503
申请日：2010-12-10
申请人： Rotem Sela , Moshe Raz , Paul Yaroshenko
发明人： Rotem Sela , Moshe Raz , Paul Yaroshenko
IPC分类号： G06F12/00
CPC分类号： G06F3/0623 , G06F3/0607 , G06F3/0659 , G06F3/0679 , G06F3/0688
摘要： A method and system for accessing enhanced functionality on a storage device is disclosed. A hijack command is sent to the storage device that includes an identifier (such as a signature or an address). The storage device determines whether to hijack one or more subsequently commands by analyzing the subsequently commands using the identifier. For example, the storage device may analyze the subsequently received commands to determine whether the signature is in the payload of the subsequently received commands. As another example, the storage device may compare the address in the subsequently received commands with the address in the hijack command to determine whether to hijack the subsequently received commands.
摘要翻译：公开了一种在存储设备上访问增强功能的方法和系统。劫持命令被发送到包括标识符（例如签名或地址）的存储设备。存储装置通过使用标识符分析随后的命令来确定是否劫持一个或多个后续命令。例如，存储设备可以分析随后接收到的命令以确定签名是否在随后接收的命令的有效载荷中。作为另一示例，存储设备可以将随后接收的命令中的地址与劫持命令中的地址进行比较，以确定是否劫持随后接收的命令。

48. 发明申请

US20090276829A1 SYSTEM FOR COPYING PROTECTED DATA FROM ONE SECURED STORAGE DEVICE TO ANOTHER VIA A THIRD PARTY 有权
标题翻译：将保护数据从一个安全存储设备复制到另一个第三方的系统
公开(公告)号：US20090276829A1
公开(公告)日：2009-11-05
申请号：US12113338
申请日：2008-05-01
申请人： Rotem Sela , Aviad Zer
发明人： Rotem Sela , Aviad Zer
IPC分类号： H04L9/32 , H04L9/00 , G06F12/00
CPC分类号： G06F21/10 , G06F21/606 , G06F2221/0791 , H04L9/0838 , H04L9/321 , H04L9/3263 , H04L9/3273 , H04L2209/603
摘要： A third party is configured to establish a virtual secure channel between a source SSD and a destination SSD via which the third party reads protected digital data from the source SSD and writes the protected digital data into the destination SSD after determining that each party satisfies eligibility prerequisites. An SSD is configured to operate as a source SSD, from which protected data can be copied to a destination SSD, and also as a destination SSD, to which protected data of a source SSD can be copied.
摘要翻译：第三方被配置为在源SSD和目的地SSD之间建立虚拟安全通道，通过该虚拟安全通道，第三方从源SSD读取受保护的数字数据，并在确定每个方满足资格条件后将受保护的数字数据写入目标SSD 。 SSD被配置为作为源SSD进行操作，受保护的数据可以从该SSD复制到目的地SSD，并且还可以作为可以复制源SSD的受保护数据的目标SSD。

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