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1. 发明授权

US09274864B2 Accessing large amounts of data in a dispersed storage network 有权
标题翻译：在分散的存储网络中访问大量数据
公开(公告)号：US09274864B2
公开(公告)日：2016-03-01
申请号：US13588391
申请日：2012-08-17
申请人： Andrew Baptist , Ilya Volvovski , Greg Dhuse , Wesley Leggette , Jason K. Resch
发明人： Andrew Baptist , Ilya Volvovski , Greg Dhuse , Wesley Leggette , Jason K. Resch
IPC分类号： H03M13/05 , G06F11/00 , H04L9/32 , H04L29/06 , H04L9/08 , G06F3/06 , G06F11/10 , G06F21/33 , G06F11/14 , G06F15/173
CPC分类号： G06F11/00 , G06F3/06 , G06F3/0604 , G06F3/067 , G06F11/1076 , G06F11/1446 , G06F15/17331 , G06F21/33 , G06F2211/1028 , H04L9/085 , H04L9/0863 , H04L9/0869 , H04L9/321 , H04L9/3263 , H04L63/0823 , H04L2209/04 , H04L2209/34
摘要： A method begins by a dispersed storage (DS) processing module obtaining a plurality of data objects for storage in a dispersed storage network (DSN) and determining one or more common data object aspects of a data object of the plurality of data objects. The method continues with the DS processing module disperse storage error encoding at least a portion of the data object to produce a set of encoded data slices and generating a set of DSN addresses for the set of encoded data slices, wherein each of the set of DSN addresses includes a field referencing the one or more common data object aspects. The method continues with the DS processing module outputting the set of encoded data slices for storage in the DSN based on the set of DSN addresses.
摘要翻译：一种分散存储（DS）处理模块开始的方法是获得用于存储在分散存储网络（DSN）中的多个数据对象，并确定多个数据对象的数据对象的一个或多个公共数据对象方面。该方法继续DS处理模块分散对数据对象的至少一部分的存储错误编码以产生一组编码数据片，并为编码数据片集合生成一组DSN地址，其中DSN集合中的每一个地址包括引用一个或多个公共数据对象方面的字段。该方法继续，DS处理模块基于DSN地址集合输出用于存储在DSN中的编码数据片段集合。

2. 发明授权

US09047242B2 Read operation dispersed storage network frame 有权
标题翻译：读操作分散存储网络框架
公开(公告)号：US09047242B2
公开(公告)日：2015-06-02
申请号：US13080431
申请日：2011-04-05
申请人： Andrew Baptist , Wesley Leggette , Jason K. Resch , Manish Motwani
发明人： Andrew Baptist , Wesley Leggette , Jason K. Resch , Manish Motwani
IPC分类号： G06F15/16 , G06F15/167 , H04L29/08 , H04L29/06
CPC分类号： H04L67/1097 , G06F3/0619 , G06F3/064 , G06F3/0644 , G06F3/065 , G06F3/067 , G06F11/1076 , G06F15/167 , H04L69/22 , H04L69/26
摘要： A method begins by a processing module generating a payload section of a dispersed storage network (DSN) frame regarding a read request operation by generating one or more slice name fields of the payload section to include one or more slice names corresponding to one or more encoded data slices and generating a transaction number field of the payload section to include a transaction number corresponding to the read request operation. The method continues with the processing module generating a protocol header of the DSN frame by generating a payload length field of the protocol header to include a payload length that represents a length of the payload section and generating remaining fields of the protocol header.
摘要翻译：一种方法由处理模块开始，该处理模块通过生成有效载荷部分的一个或多个片名字段来生成关于读取请求操作的分散存储网络（DSN）帧的有效载荷部分，以包括与一个或多个编码的数据片并生成有效载荷部分的交易号字段以包括与读取请求操作相对应的交易号。该方法继续处理模块通过生成协议报头的有效载荷长度字段来生成DSN帧的协议报头，以包括表示有效载荷部分的长度并生成协议报头的剩余字段的有效载荷长度。

3. 发明授权

US08914669B2 Secure rebuilding of an encoded data slice in a dispersed storage network 有权
标题翻译：安全地重建分散的存储网络中的编码数据切片
公开(公告)号：US08914669B2
公开(公告)日：2014-12-16
申请号：US13291009
申请日：2011-11-07
申请人： Greg Dhuse , Wesley Leggette , Andrew Baptist , Jason K. Resch
发明人： Greg Dhuse , Wesley Leggette , Andrew Baptist , Jason K. Resch
IPC分类号： G06F11/00 , H04L29/08 , H04L29/14 , H04L9/08 , G06F11/10 , G06F3/06 , G06F21/00 , H04L29/06
CPC分类号： H04L9/0897 , G06F11/1076 , G06F21/6218 , G06F2211/1028 , G06F2211/104 , G06F2221/2107 , H04L9/0822 , H04L9/085 , H04L63/0478 , H04L67/1097 , H04L69/40 , H04L2209/30 , H04L2209/34
摘要： A method begins by a processing module identifying an encoded data slice to be rebuilt, selecting a decode threshold number of dispersed storage (DS) units of a storage set of DS units, generating a decode threshold number of key pairs, wherein a key pair of the decode threshold number of key pairs corresponds to a DS unit of the decode threshold number of DS units, and sending partial rebuilding requests to the decode threshold number of DS units, wherein a partial rebuilding request of the partial rebuilding requests includes the key pair. The method continues with the processing module receiving encrypted partial encoded data slices, wherein an encrypted partial encoded data slice received from the corresponding DS unit includes a multiple encryption, using the key pair, of a partial encoded data slice and decoding the encrypted partial encoded data slices to rebuild the encoded data slice.
摘要翻译：一种方法由识别要重建的编码数据切片的处理模块开始，选择DS单元的存储集合的分散存储（DS）单元的解码阈值数量，生成解密阈值数量的密钥对，其中密钥对密钥对的解码阈值数目对应于DS单元的解码阈值数目的DS单位，并且将部分重建请求发送到DS单元的解码阈值数量，其中部分重建请求的部分重建请求包括密钥对。所述方法继续处理模块接收加密的部分编码数据片，其中从对应的DS单元接收的加密的部分编码数据片包括使用密钥对的部分编码数据片的多重加密，并对加密的部分编码数据进行解码切片重建编码数据切片。

4. 发明授权

US08886905B2 Dispersed storage network virtual address generations 有权
标题翻译：分散存储网络虚地址世代
公开(公告)号：US08886905B2
公开(公告)日：2014-11-11
申请号：US13594199
申请日：2012-08-24
申请人： Andrew Baptist , Greg Dhuse
发明人： Andrew Baptist , Greg Dhuse
IPC分类号： G06F12/00 , G06F9/46 , G06F11/10 , G06F12/10 , G06F11/20
CPC分类号： G06F12/1009 , G06F11/1076 , G06F11/2094 , G06F12/0246 , G06F17/30073 , G06F2211/1028
摘要： A dispersed storage device within a dispersed storage network includes a processing module for determining whether to add a new generation for a vault, in which the vault identifies at least one user having data to be stored. When the new generation is to be added to the vault, the processing module further assigns a vault generation identifier to the new generation and reserves memory for the new generation.
摘要翻译：分散存储网络内的分散的存储设备包括一个处理模块，用于确定是否添加一个保险库的新一代，其中保险库识别具有要存储的数据的至少一个用户。当新一代被添加到保险库时，处理模块进一步向新一代分配保管库生成标识符并为新一代保留存储器。

5. 发明授权

US08782491B2 Detecting intentional corruption of data in a dispersed storage network 有权
标题翻译：检测分散存储网络中数据的故意损坏
公开(公告)号：US08782491B2
公开(公告)日：2014-07-15
申请号：US13587802
申请日：2012-08-16
申请人： Jason K. Resch , Greg Dhuse , Wesley Leggette , Andrew Baptist
发明人： Jason K. Resch , Greg Dhuse , Wesley Leggette , Andrew Baptist
IPC分类号： G11C29/00 , G06F3/06 , G06F15/173 , G06F11/00 , G06F11/14
CPC分类号： H04L9/0894 , G06F3/06 , G06F3/0604 , G06F3/067 , G06F11/00 , G06F11/1446 , G06F11/1612 , G06F15/17331 , G06F21/00 , G06F2211/1028 , H04L9/00 , H04L9/085 , H04L9/0863 , H04L9/0869 , H04L9/0877 , H04L9/32 , H04L9/321 , H04L9/3263 , H04L29/06 , H04L2209/16
摘要： A method begins by a dispersed storage (DS) processing module of a DS unit selecting a data slice for corruption analysis and requesting integrity information for the data slice from one or more other DS units of a dispersed storage network. When the one or more requested integrity information is received, the method continues with the DS processing module analyzing the one or more received integrity information and local integrity information of the data slice stored in the DS unit. When the analysis of the one or more received integrity information and the local integrity information of the data slice is unfavorable, the method continues with the DS processing module identifying the data slice as being corrupted.
摘要翻译：方法由DS单元的分散存储（DS）处理模块开始，其选择用于损坏分析的数据切片，并从分散的存储网络的一个或多个其它DS单元请求数据切片的完整性信息。当接收到一个或多个所请求的完整性信息时，该方法继续DS处理模块分析存储在DS单元中的数据切片的一个或多个接收的完整性信息和本地完整性信息。当对一个或多个接收的完整性信息和数据切片的本地完整性信息的分析是不利的时，该方法继续DS识别数据切片被破坏的处理模块。

6. 发明授权

US08769035B2 Distributed storage network for storing a data object based on storage requirements 有权
标题翻译：基于存储要求存储数据对象的分布式存储网络
公开(公告)号：US08769035B2
公开(公告)日：2014-07-01
申请号：US12839181
申请日：2010-07-19
申请人： Jason K. Resch , Wesley Leggette , S. Christopher Gladwin , Greg Dhuse , Andrew Baptist
发明人： Jason K. Resch , Wesley Leggette , S. Christopher Gladwin , Greg Dhuse , Andrew Baptist
IPC分类号： G06F15/16 , G06F3/06 , H04L29/08
CPC分类号： G06F3/061 , G06F11/1076 , G06F11/1092 , G06F2211/1028 , H04L67/1097 , H04N21/20 , H04N21/218
摘要： A distributed storage network (DSN) includes a user device and a plurality of DSN memories, wherein each of the DSN memories includes a plurality of storage units. The user device includes at least one network interface to the plurality of DSN memories and at least one processing module that is operable to determine one of the plurality of DSN memories for storing a data object based on a comparison of one or more storage requirements of the data object and one or more DSN attributes of the plurality of DSN memories.
摘要翻译：分布式存储网络（DSN）包括用户设备和多个DSN存储器，其中每个DSN存储器包括多个存储单元。所述用户设备包括至少一个到所述多个DSN存储器的网络接口和至少一个处理模块，所述至少一个处理模块可操作以基于所述多个DSN存储器的一个或多个存储要求的比较来确定所述多个DSN存储器中的一个用于存储数据对象数据对象和多个DSN存储器的一个或多个DSN属性。

7. 发明授权

US08555109B2 Method and apparatus for distributed storage integrity processing 有权
标题翻译：用于分布式存储完整性处理的方法和装置
公开(公告)号：US08555109B2
公开(公告)日：2013-10-08
申请号：US12767364
申请日：2010-04-26
申请人： Greg Dhuse , Andrew Baptist , Zachary J. Mark , Jason K. Resch , Ilya Volvovski
发明人： Greg Dhuse , Andrew Baptist , Zachary J. Mark , Jason K. Resch , Ilya Volvovski
IPC分类号： G06F11/00
CPC分类号： G06F11/1092 , G06F11/1076 , G06F11/2056 , G06F2211/1028 , G06F2211/104 , H04L67/1097 , H04L69/40
摘要： A distributed storage integrity system in a dispersed storage network includes a scanning agent and a control unit. The scanning agent identifies an encoded data slice that requires rebuilding, wherein the encoded data slice is one of a plurality of encoded data slices generated from a data segment using an error encoding dispersal function. The control unit retrieves at least a number T of encoded data slices needed to reconstruct the data segment based on the error encoding dispersal function. The control unit is operable to reconstruct the data segment from at least the number T of the encoded data slices and generate a rebuilt encoded data slice from the reconstructed data segment. The scanning agent is located in a storage unit and the control unit is located in the storage unit or in a storage integrity processing unit, a dispersed storage processing unit or a dispersed storage managing unit.
摘要翻译：分散存储网络中的分布式存储完整性系统包括扫描代理和控制单元。扫描代理识别需要重建的编码数据切片，其中编码数据切片是使用错误编码分散功能从数据段生成的多个编码数据切片之一。控制单元基于错误编码分散功能检索重建数据段所需的至少一个编码数据片段T. 控制单元可操作以从至少编码数据片段的数量T重建数据片段，并从重建的数据片段生成重建的编码数据片段。扫描代理位于存储单元中，并且控制单元位于存储单元或存储完整性处理单元，分散存储处理单元或分散存储管理单元中。

8. 发明授权

US08522022B2 Distributed storage network employing multiple encoding layers in data routing 有权
标题翻译：分布式存储网络在数据路由中采用多个编码层
公开(公告)号：US08522022B2
公开(公告)日：2013-08-27
申请号：US12817201
申请日：2010-06-17
申请人： Jason K. Resch , Andrew Baptist
发明人： Jason K. Resch , Andrew Baptist
IPC分类号： H04L29/06
CPC分类号： G06F15/17331 , G06F11/1092 , G06F21/6272 , G06F2221/2107 , H04L67/1097
摘要： A distributed storage processing unit creates multiple different data slices from the same data object, and generates a message including one or more of the different data slices. The distributed storage processing unit identifies a chain of distributed storage units, and encrypts the message into multiple nested layers using, for example, public keys of public/private key pairs associated with each of the storage units in the chain. The distributed storage processing unit sends the layered, encrypted message to the first storage unit in the chain, which decodes and removes the outermost layer, and forwards the message to the next storage unit in the chain. This process continues until the message reaches the endpoint distributed storage unit, which decodes the innermost layer and stores the data slice encoded in the message.
摘要翻译：分布式存储处理单元从相同的数据对象创建多个不同的数据片，并且生成包括一个或多个不同数据片的消息。分布式存储处理单元识别分布式存储单元链，并且使用例如与链中的每个存储单元相关联的公钥/私钥对的公钥将消息加密成多个嵌套层。分布式存储处理单元将分层加密的消息发送到链中的第一存储单元，其解码和去除最外层，并将消息转发到链中的下一个存储单元。该过程继续，直到消息到达端点分布式存储单元，其解码最内层并存储编码在消息中的数据片。

9. 发明授权

US08468137B2 Distributed storage network that processes data in either fixed or variable sizes 有权
标题翻译：处理固定或可变大小数据的分布式存储网络
公开(公告)号：US08468137B2
公开(公告)日：2013-06-18
申请号：US12818137
申请日：2010-06-17
申请人： Andrew Baptist , Srinivas Palthepu , Bart Cilfone , Jason K. Resch , Ilya Volvovski
发明人： Andrew Baptist , Srinivas Palthepu , Bart Cilfone , Jason K. Resch , Ilya Volvovski
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： H04L9/0819 , G06F11/1004 , G06F12/1408 , G06F21/6218 , G06F2221/2107 , G06F2221/2151 , H04L9/0863 , H04L9/0894 , H04L67/1097 , H04L69/04 , H04L2209/34
摘要： A distributed storage network receives a data object and determines a size of the data object. The network then determines whether the data object should be segmented into fixed size segments or variable sizes segments based upon some variable-length algorithm. If the fixed approach is selected, the data object is segmented into two or more fixed size segments with attached header information and the information is further processed using error coding dispersal storage functions within the network. If the variable approach is selected, the data object is segmented into two or more variable-sized segments with attached header information and the information is further processed using error coding dispersal storage functions within the network. Both the variable and fixed approaches enable storage of error-correctable data slices in a distributed storage manner.
摘要翻译：分布式存储网络接收数据对象并确定数据对象的大小。网络然后基于一些可变长度算法来确定数据对象是否应该被分割成固定大小的段或可变大小的段。如果选择固定方法，则数据对象被分割成具有附加标题信息的两个或更多个固定大小的段，并且使用网络内的错误编码分散存储功能进一步处理该信息。如果选择了可变方法，则将数据对象分割成具有附加标题信息的两个或多个可变大小的段，并且使用网络内的错误编码分散存储功能进一步处理该信息。可变方案和固定方法都可以以分布式存储方式存储可纠错数据切片。

10. 发明申请

US20130086642A1 OBTAINING A SIGNED CERTIFICATE FOR A DISPERSED STORAGE NETWORK 有权
标题翻译：获得分散存储网络的签名证书
公开(公告)号：US20130086642A1
公开(公告)日：2013-04-04
申请号：US13588259
申请日：2012-08-17
申请人： Jason K. Resch , Wesley Leggette , Andrew Baptist
发明人： Jason K. Resch , Wesley Leggette , Andrew Baptist
IPC分类号： G06F21/00
CPC分类号： G06F11/00 , G06F3/06 , G06F3/0604 , G06F3/067 , G06F11/1076 , G06F11/1446 , G06F15/17331 , G06F21/33 , G06F2211/1028 , H04L9/085 , H04L9/0863 , H04L9/0869 , H04L9/321 , H04L9/3263 , H04L63/0823 , H04L2209/04 , H04L2209/34
摘要： A method begins by a dispersed storage (DS) processing module generating a certificate signing request (CSR) that includes a certificate and a certificate extension, wherein the certificate includes information regarding a requesting device and wherein the certificate extension includes information regarding an accessible dispersed storage network (DSN) address range for the requesting device. The method continues with the DS processing module outputting the CSR to a certificate authority of a DSN and receiving a signed certificate from the certificate authority, wherein the signed certificate includes a certification signature of the certificate authority authenticating the certificate and the certificate extension. The method continues with the DS processing module storing the signed certificate for use when generating a DSN access request, wherein the DSN access request is requesting access to dispersed storage error encoded data in the DSN at an address within the accessible DSN address range.
摘要翻译：一种分散存储（DS）处理模块开始的方法，所述分散存储（DS）处理模块生成包括证书和证书扩展的证书签名请求（CSR），其中证书包括关于请求设备的信息，并且其中证书扩展包括关于可访问的分散存储网络（DSN）地址范围。该方法继续，DS处理模块将CSR输出到DSN的证书机构并从认证机构接收签名的证书，其中签名的证书包括认证机构的认证签名以证明证书和证书扩展。该方法继续存储在生成DSN访问请求时使用的签名证书的DS处理模块，其中DSN访问请求正在以可访问的DSN地址范围内的地址请求访问DSN中的分散的存储错误编码数据。

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