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1. 发明授权

US07685096B2 Data repository and method for promoting network storage of data 有权
标题翻译：数据存储库和数据库网络存储方法
公开(公告)号：US07685096B2
公开(公告)日：2010-03-23
申请号：US10967071
申请日：2004-10-14
申请人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , George E. Homsy, II
发明人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , George E. Homsy, II
IPC分类号： G06F7/00
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： A method for turning variable-length file path names into fixed-length object identifiers in a data repository, the method comprising, assigning a fixed-value identifier to a file system in the data repository, computing a first deterministic pseudo-random function that combines a first component of a plurality of file system pathname components associated with a file with the fixed-value identifier, computing a second deterministic pseudo-random function that combines a second component of the plurality of file system pathname components with the result of the first function, and using at least one of the computed deterministic pseudo-random functions to produce a fixed-length object identifier for the file.
摘要翻译：一种用于将可变长度文件路径名转换为数据存储库中的固定长度对象标识符的方法，所述方法包括：向所述数据存储库中的文件系统分配固定值标识符，计算组合的第一确定性伪随机函数与具有固定值标识符的文件相关联的多个文件系统路径名组件的第一组件，计算将多个文件系统路径名组件的第二组件与第一功能的结果组合的第二确定性伪随机函数并且使用所计算的确定性伪随机函数中的至少一个来产生文件的固定长度对象标识符。

2. 发明授权

US07398283B2 Method for providing access control for data items in a data repository in which storage space used by identical content is shared 有权
标题翻译：用于为数据存储库中的数据项提供访问控制的方法，其中共享由相同内容使用的存储空间
公开(公告)号：US07398283B2
公开(公告)日：2008-07-08
申请号：US10967031
申请日：2004-10-14
申请人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , George E. Homsy, II
发明人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , George E. Homsy, II
IPC分类号： G06F17/30
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： A method for providing naming and access control of data items in a data repository, the method comprising having a first client program deposit a data item in the data repository, the depositing including determining a digital fingerprint from the data item, and storing the data item in the data repository at a location or locations associated with the fingerprint, having the first client program specify an object name for an object that comprises a set of data items, storing in the repository an association between the name and the set of data items, and allowing the client program to retrieve a data item from the set of data items by specifying the object name and without providing the digital fingerprint of any data item or composite of data items.
摘要翻译：一种用于在数据存储库中提供数据项的命名和访问控制的方法，所述方法包括：将第一客户程序存储在所述数据存储库中的数据项，所述存入包括从所述数据项确定数字指纹，以及存储所述数据项在与所述指纹相关联的位置或位置处的数据存储库中，使所述第一客户端程序指定包括一组数据项的对象的对象名称，在所述存储库中存储所述名称和所述数据项集合之间的关联，并且允许客户端程序通过指定对象名称并且不提供任何数据项或数据项的组合的数字指纹来从该组数据项中检索数据项。

3. 发明授权

US07506173B2 Data repository and method for promoting network storage of data 有权
公开(公告)号：US07506173B2
公开(公告)日：2009-03-17
申请号：US10870133
申请日：2004-06-17
申请人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , Sam Hartman , George E. Homsy, II
发明人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , Sam Hartman , George E. Homsy, II
IPC分类号： H04L9/00
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： In general, the invention features methods by which more than one client program connected to a network stores the same data item on a storage device of a data repository connected to the network. In one aspect, the method comprises encrypting the data item using a key derived from the content of the data item, determining a digital fingerprint of the data item, and storing the data item on the storage device at a location or locations associated with the digital fingerprint. In a second aspect, the method comprises determining a digital fingerprint of the data item, testing for whether the data item is already stored in the repository by comparing the digital fingerprint of the data item to the digital fingerprints of data items already in storage in the repository, and challenging a client that is attempting to deposit a data item already stored in the repository, to ascertain that the client has the full data item.

4. 发明授权

US07412462B2 Data repository and method for promoting network storage of data 有权
公开(公告)号：US07412462B2
公开(公告)日：2008-08-12
申请号：US09785535
申请日：2001-02-16
申请人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , Sam Hartman , George E. Homsy, II
发明人： Norman H. Margolus , Thomas F. Knight, Jr. , Jered J. Floyd , Sam Hartman , George E. Homsy, II
IPC分类号： G06F17/30
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： In general, the invention features methods by which more than one client program connected to a network stores the same data item on a storage device of a data repository connected to the network. In one aspect, the method comprises encrypting the data item using a key derived from the content of the data item, determining a digital fingerprint of the data item, and storing the data item on the storage device at a location or locations associated with the digital fingerprint. In a second aspect, the method comprises determining a digital fingerprint of the data item, testing for whether the data item is already stored in the repository by comparing the digital fingerprint of the data item to the digital fingerprints of data items already in storage in the repository, and challenging a client that is attempting to deposit a data item already stored in the repository, to ascertain that the client has the full data item.

5. 发明授权

US07356701B2 Data repository and method for promoting network storage of data 有权
标题翻译：数据存储库和数据库网络存储方法
公开(公告)号：US07356701B2
公开(公告)日：2008-04-08
申请号：US10752847
申请日：2004-01-07
申请人： Norman H. Margolus , Thomas F. Knight, Jr. , Gill A. Pratt
发明人： Norman H. Margolus , Thomas F. Knight, Jr. , Gill A. Pratt
IPC分类号： H04L9/00
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： In general, the invention features methods by which more than one client program connected to a network stores the same data item on a storage device of a data repository connected to the network. In one aspect, the method comprises encrypting the data item using a key derived from the content of the data item, determining a digital fingerprint of the data item, and storing the data item on the storage device at a location or locations associated with the digital fingerprint. In a second aspect, the method comprises determining a digital fingerprint of the data item, testing for whether the data item is already stored in the repository by comparing the digital fingerprint of the data item to the digital fingerprints of data items already in storage in the repository, and challenging a client that is attempting to deposit a data item already stored in the repository, to ascertain that the client has the full data item.
摘要翻译：通常，本发明的特征在于连接到网络的多于一个客户端程序在与网络连接的数据库的存储设备上存储相同数据项的方法。一方面，该方法包括使用从数据项的内容导出的密钥来加密数据项，确定数据项的数字指纹，以及将数据项存储在与数字项相关联的位置或位置处的存储设备上指纹。在第二方面，所述方法包括确定数据项的数字指纹，通过将数据项的数字指纹与已经存储在数据项中的数据项的数字指纹进行比较来测试数据项是否已经存储在存储库中存储库，并挑战尝试存储已存储在存储库中的数据项的客户端，以确定客户端具有完整的数据项。

6. 发明授权

US07124305B2 Data repository and method for promoting network storage of data 有权
公开(公告)号：US07124305B2
公开(公告)日：2006-10-17
申请号：US10752837
申请日：2004-01-07
申请人： Norman H. Margolus , Thomas F. Knight, Jr. , Gill A. Pratt
发明人： Norman H. Margolus , Thomas F. Knight, Jr. , Gill A. Pratt
IPC分类号： G06F11/30 , G06F12/14 , H04L9/32
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： In general, the invention features methods by which more than one client program connected to a network stores the same data item on a storage device of a data repository connected to the network. In one aspect, the method comprises encrypting the data item using a key derived from the content of the data item, determining a digital fingerprint of the data item, and storing the data item on the storage device at a location or locations associated with the digital fingerprint. In a second aspect, the method comprises determining a digital fingerprint of the data item, testing for whether the data item is already stored in the repository by comparing the digital fingerprint of the data item to the digital fingerprints of data items already in storage in the repository, and challenging a client that is attempting to deposit a data item already stored in the repository, to ascertain that the client has the full data item.

7. 发明授权

US07587617B2 Data repository and method for promoting network storage of data 有权
标题翻译：数据存储库和数据库网络存储方法
公开(公告)号：US07587617B2
公开(公告)日：2009-09-08
申请号：US10752775
申请日：2004-01-07
申请人： Norman H. Margolus , Thomas F. Knight, Jr.
发明人： Norman H. Margolus , Thomas F. Knight, Jr.
IPC分类号： H04L9/32
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： In general, the invention features methods by which more-than one client program connected to a network stores the same data item on a storage device of a data repository connected to the network. In one aspect, the method comprises encrypting the data item using a key derived from the content of the data item, determining a digital fingerprint of the data item, and storing the data item on the storage device at a location or locations associated with the digital fingerprint. In a second aspect, the method comprises determining a digital fingerprint of the data item, testing for whether the data item is already stored in the repository by comparing the digital fingerprint of the data item to the digital fingerprints of data items already in storage in the repository, and challenging a client that is attempting to deposit a data item already stored in the repository, to ascertain that the client has the full data item.
摘要翻译：通常，本发明的特征在于连接到网络的多于一个客户端程序在连接到网络的数据存储器的存储设备上存储相同数据项的方法。一方面，该方法包括使用从数据项的内容导出的密钥来加密数据项，确定数据项的数字指纹，以及将数据项存储在与数字项相关联的位置或位置处的存储设备上指纹。在第二方面，所述方法包括确定数据项的数字指纹，通过将数据项的数字指纹与已经存储在数据项中的数据项的数字指纹进行比较来测试数据项是否已经存储在存储库中存储库，并挑战尝试存储已存储在存储库中的数据项的客户端，以确定客户端具有完整的数据项。

8. 发明授权

US07457959B2 Data repository and method for promoting network storage of data 有权
公开(公告)号：US07457959B2
公开(公告)日：2008-11-25
申请号：US10752983
申请日：2004-01-07
申请人： Norman H. Margolus , Thomas F. Knight, Jr.
发明人： Norman H. Margolus , Thomas F. Knight, Jr.
IPC分类号： H04L9/00
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： In general, the invention features methods by which more than one client program connected to a network stores the same data item on a storage device of a data repository connected to the network. In one aspect, the method comprises encrypting the data item using a key derived from the content of the data item, determining a digital fingerprint of the data item, and storing the data item on the storage device at a location or locations associated with the digital fingerprint. In a second aspect, the method comprises determining a digital fingerprint of the data item, testing for whether the data item is already stored in the repository by comparing the digital fingerprint of the data item to the digital fingerprints of data items already in storage in the repository, and challenging a client that is attempting to deposit a data item already stored in the repository, to ascertain that the client has the full data item.

9. 发明授权

US07287030B2 Data repository and method for promoting network storage of data 有权
标题翻译：数据存储库和数据库网络存储方法
公开(公告)号：US07287030B2
公开(公告)日：2007-10-23
申请号：US10752769
申请日：2004-01-07
申请人： Norman H. Margolus , Thomas F. Knight, Jr.
发明人： Norman H. Margolus , Thomas F. Knight, Jr.
IPC分类号： G06F17/30
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： In general, the invention features methods by which more than one client program connected to a network stores the same data item on a storage device of a data repository connected to the network. In one aspect, the method comprises encrypting the data item using a key derived from the content of the data item, determining a digital fingerprint of the data item, and storing the data item on the storage device at a location or locations associated with the digital fingerprint. In a second aspect, the method comprises determining a digital fingerprint of the data item, testing for whether the data item is already stored in the repository by comparing the digital fingerprint of the data item to the digital fingerprints of data items already in storage in the repository, and challenging a client that is attempting to deposit a data item already stored in the repository, to ascertain that the client has the full data item.
摘要翻译：通常，本发明的特征在于连接到网络的多于一个客户端程序在与网络连接的数据库的存储设备上存储相同数据项的方法。一方面，该方法包括使用从数据项的内容导出的密钥来加密数据项，确定数据项的数字指纹，以及将数据项存储在与数字项相关联的位置或位置处的存储设备上指纹。在第二方面，所述方法包括确定数据项的数字指纹，通过将数据项的数字指纹与已经存储在数据项中的数据项的数字指纹进行比较来测试数据项是否已经存储在存储库中存储库，并挑战尝试存储已存储在存储库中的数据项的客户端，以确定客户端具有完整的数据项。

10. 发明授权

US07693814B2 Data repository and method for promoting network storage of data 有权
标题翻译：数据存储库和数据库网络存储方法
公开(公告)号：US07693814B2
公开(公告)日：2010-04-06
申请号：US10752846
申请日：2004-01-07
申请人： Norman H. Margolus , Thomas F. Knight, Jr.
发明人： Norman H. Margolus , Thomas F. Knight, Jr.
IPC分类号： G06F7/00
CPC分类号： G06F21/64 , G06F17/30097 , G06F21/10 , G06F21/60 , G06F21/62 , G06F21/6209 , G06F21/6272 , G06F21/645 , G06Q20/206 , Y10S707/959 , Y10S707/99932 , Y10S707/99953
摘要： In general, the invention features methods by which more than one client program connected to a network stores the same data item on a storage device of a data repository connected to the network. In one aspect, the method comprises encrypting the data item using a key derived from the content of the data item, determining a digital fingerprint of the data item, and storing the data item on the storage device at a location or locations associated with the digital fingerprint. In a second aspect, the method comprises determining a digital fingerprint of the data item, testing for whether the data item is already stored in the repository by comparing the digital fingerprint of the data item to the digital fingerprints of data items already in storage in the repository, and challenging a client that is attempting to deposit a data item already stored in the repository, to ascertain that the client has the full data item.
摘要翻译：通常，本发明的特征在于连接到网络的多于一个客户端程序在与网络连接的数据库的存储设备上存储相同数据项的方法。一方面，该方法包括使用从数据项的内容导出的密钥来加密数据项，确定数据项的数字指纹，以及将数据项存储在与数字项相关联的位置或位置处的存储设备上指纹。在第二方面，所述方法包括确定数据项的数字指纹，通过将数据项的数字指纹与已经存储在数据项中的数据项的数字指纹进行比较来测试数据项是否已经存储在存储库中存储库，并挑战尝试存储已存储在存储库中的数据项的客户端，以确定客户端具有完整的数据项。

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