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公开(公告)号:US20070130477A1
公开(公告)日:2007-06-07
申请号:US11295256
申请日:2005-12-05
申请人: Douglas Barbian , Charles Klomp , Curtis Mulder , Steve Cox , Mark O'Malley , Rick Toomey
发明人: Douglas Barbian , Charles Klomp , Curtis Mulder , Steve Cox , Mark O'Malley , Rick Toomey
IPC分类号: G06F12/14
CPC分类号: G06F21/78
摘要: Data stored on a removable storage medium such as a tape cartridge can be protected from unauthorized access by storing a password hash value in a protected manner on the storage medium, where the password hash value is generated from a password by a one-way hash function such as SHA-256, so that the password cannot easily be determined from the hash value. A media drive is then equipped with logic for blocking access to the data unless the password is provided. The password is protected from unauthorized access because the password hash value, not the password itself, is stored on the storage medium.
摘要翻译: 存储在诸如磁带盒的可移动存储介质上的数据可以通过以保护方式将密码哈希值存储在存储介质上来保护其免受未经授权的访问,其中通过单向哈希函数从密码生成密码哈希值 例如SHA-256,使得密码不能从散列值中容易地确定。 然后,媒体驱动器配备有用于阻止访问数据的逻辑,除非提供密码。 密码不受未经授权的访问,因为密码哈希值(而不是密码本身)存储在存储介质上。
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公开(公告)号:US20070067364A1
公开(公告)日:2007-03-22
申请号:US11397415
申请日:2006-04-03
申请人: Douglas Barbian , Richard Chaney , Jean-Pierre Guignard , Victor Hudson , Fernando Moreira , Curtis Mulder , Mark Ostlund , Franck Paulus , Sebastien Rabaud
发明人: Douglas Barbian , Richard Chaney , Jean-Pierre Guignard , Victor Hudson , Fernando Moreira , Curtis Mulder , Mark Ostlund , Franck Paulus , Sebastien Rabaud
IPC分类号: G06F17/30
CPC分类号: G11B27/11 , G06F3/06 , G06F3/0607 , G06F3/0661 , G06F3/067 , G11B2220/90 , H04L67/06 , H04L67/1097 , H04L69/08
摘要: Storage drive logic and a standalone tape file structure are described. File transfer logic transfers file data to and from a network according to a first protocol. Media access logic accesses a sequential-access storage medium associated with the drive according to a second protocol. Media management logic translates file-based commands received from the network according to the first protocol into sequential-access device commands according to the second protocol. The device commands control accessing of data by the drive. The storage medium may be a magnetic tape including a data region for storing data in a file format, and a table of contents (TOC) region for storing a table of contents that indexes the locations of files within the data region.
摘要翻译: 描述存储驱动器逻辑和独立磁带文件结构。 文件传输逻辑根据第一协议将文件数据传送到网络或从网络传输文件数据。 媒体访问逻辑根据第二协议访问与驱动器相关联的顺序存取存储介质。 媒体管理逻辑将根据第一协议从网络接收的基于文件的命令转换成根据第二协议的顺序访问设备命令。 设备命令控制驱动器访问数据。 存储介质可以是包括用于以文件格式存储数据的数据区域的磁带,以及用于存储对数据区域内的文件的位置进行索引的内容表的内容表(TOC)区域。
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公开(公告)号:US20120254264A1
公开(公告)日:2012-10-04
申请号:US13523039
申请日:2012-06-14
申请人: Douglas F. Barbian , Richard Chaney , Jean-Pierre Guignard , Victor W. Hudson , Fernando Moreira , Curtis Mulder , Mark Ostlund , Franck Paulus , Sebastien Rabaud
发明人: Douglas F. Barbian , Richard Chaney , Jean-Pierre Guignard , Victor W. Hudson , Fernando Moreira , Curtis Mulder , Mark Ostlund , Franck Paulus , Sebastien Rabaud
IPC分类号: G06F17/30
CPC分类号: G11B27/11 , G06F3/06 , G06F3/0607 , G06F3/0661 , G06F3/067 , G11B2220/90 , H04L67/06 , H04L67/1097 , H04L69/08
摘要: Storage drive logic and a standalone tape file structure are described. File transfer logic transfers file data to and from a network according to a first protocol. Media access logic accesses a sequential-access storage medium associated with the drive according to a second protocol. Media management logic translates file-based commands received from the network according to the first protocol into sequential-access device commands according to the second protocol. The device commands control accessing of data by the drive. The storage medium may be a magnetic tape including a data region for storing data in a file format, and a table of contents (TOC) region for storing a table of contents that indexes the locations of files within the data region.
摘要翻译: 描述存储驱动器逻辑和独立磁带文件结构。 文件传输逻辑根据第一协议将文件数据传送到网络或从网络传输文件数据。 媒体访问逻辑根据第二协议访问与驱动器相关联的顺序存取存储介质。 媒体管理逻辑将根据第一协议从网络接收的基于文件的命令转换成根据第二协议的顺序访问设备命令。 设备命令控制驱动器访问数据。 存储介质可以是包括用于以文件格式存储数据的数据区域的磁带和用于存储对数据区域内的文件的位置进行索引的内容表的内容表(TOC)区域。
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公开(公告)号:US08223600B2
公开(公告)日:2012-07-17
申请号:US11397415
申请日:2006-04-03
申请人: Douglas F. Barbian , Richard Chaney , Jean-Pierre Guignard , Victor Wilmot Hudson , Fernando Moreira , Curtis Mulder , Mark Ostlund , Franck Paulus , Sebastien Rabaud
发明人: Douglas F. Barbian , Richard Chaney , Jean-Pierre Guignard , Victor Wilmot Hudson , Fernando Moreira , Curtis Mulder , Mark Ostlund , Franck Paulus , Sebastien Rabaud
IPC分类号: G11B21/08
CPC分类号: G11B27/11 , G06F3/06 , G06F3/0607 , G06F3/0661 , G06F3/067 , G11B2220/90 , H04L67/06 , H04L67/1097 , H04L69/08
摘要: Storage drive logic and a standalone tape file structure are described. File transfer logic transfers file data to and from a network according to a first protocol. Media access logic accesses a sequential-access storage medium associated with the drive according to a second protocol. Media management logic translates file-based commands received from the network according to the first protocol into sequential-access device commands according to the second protocol. The device commands control accessing of data by the drive. The storage medium may be a magnetic tape including a data region for storing data in a file format, and a table of contents (TOC) region for storing a table of contents that indexes the locations of files within the data region.
摘要翻译: 描述存储驱动器逻辑和独立磁带文件结构。 文件传输逻辑根据第一协议将文件数据传送到网络或从网络传输文件数据。 媒体访问逻辑根据第二协议访问与驱动器相关联的顺序存取存储介质。 媒体管理逻辑将根据第一协议从网络接收的基于文件的命令转换成根据第二协议的顺序访问设备命令。 设备命令控制驱动器访问数据。 存储介质可以是包括用于以文件格式存储数据的数据区域的磁带,以及用于存储对数据区域内的文件的位置进行索引的内容表的内容表(TOC)区域。
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