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31. 发明申请

US20150227747A1 INFORMATION SECURITY BASED ON EIGENDECOMPOSITION 审中-公开
标题翻译：基于信息安全的信息安全
公开(公告)号：US20150227747A1
公开(公告)日：2015-08-13
申请号：US14694730
申请日：2015-04-23
申请人： Donatello Gassi
发明人： Donatello Apelusion Gassi
IPC分类号： G06F21/60 , G06F17/30
CPC分类号： G06F21/602 , G06F16/122 , H04L9/0618 , H04L2209/20 , H04L2209/30
摘要： Described are various implementations using information security based on eigendecomposition. Eigendecomposition of the source data can result in a first part of the source data based on eigenvalues and a second part of the source data based on eigenvectors. The first part and the second part may be stored in separate file systems, may be used by collaborative applications, or may be shared using different medium. For example, an image may represent one part of the source data and may be combined with another part of the source data by a device with a camera. Collaborative applications may maintain separate parts of the source data and use eigencomposition to recover the source data during an active session.
摘要翻译：描述了使用基于特征分解的信息安全性的各种实现。源数据的特征可以导致基于特征值的源数据的第一部分，以及基于特征向量的源数据的第二部分。第一部分和第二部分可以存储在单独的文件系统中，可以由协作应用使用，或者可以使用不同的介质共享。例如，图像可以表示源数据的一部分，并且可以通过具有相机的设备与源数据的另一部分组合。协作应用程序可以维护源数据的单独部分，并使用特征组合在活动会话期间恢复源数据。

32. 发明授权

US09098721B2 Method for strongly encrypting .ZIP files 有权
标题翻译：强制加密的方法.ZIP文件
公开(公告)号：US09098721B2
公开(公告)日：2015-08-04
申请号：US13489011
申请日：2012-06-05
申请人： James C. Peterson
发明人： James C. Peterson
IPC分类号： G06F21/62 , H04L9/08
CPC分类号： G06F21/6218 , G06F17/30153 , G06F21/6209 , G06F2221/2107 , G06F2221/2153 , H04L9/088 , H04L2209/30
摘要： The present invention provides a method of integrating existing strong encryption methods into the processing of a .ZIP file to provide a highly secure data container which provides flexibility in the use of symmetric and asymmetric encryption technology. The present invention adapts the well established .ZIP file format to support higher levels of security and multiple methods of data encryption and key management, thereby producing a highly secure and flexible digital container for electronically storing and transferring confidential data.
摘要翻译：本发明提供了一种将现有的强加密方法集成到.ZIP文件的处理中以提供高度安全的数据容器的方法，该容器在对称和非对称加密技术的使用中提供了灵活性。本发明适应了良好建立的ZIP文件格式，以支持更高级别的安全性和多种数据加密和密钥管理方法，从而产生用于电子存储和传送机密数据的高度安全和灵活的数字容器。

33. 发明申请

US20150215281A1 Method and Apparatus for Providing Security to Devices 审中-公开
标题翻译：用于向设备提供安全性的方法和装置
公开(公告)号：US20150215281A1
公开(公告)日：2015-07-30
申请号：US14611770
申请日：2015-02-02
申请人： Interdigital Patent Holdings, Inc.
发明人： Andreas Schmidt , Andreas Leicher , Inhyok Cha , Sudhir B. Pattar , Yogendra C. Shah
IPC分类号： H04L29/06 , H04W12/08 , G06F17/30
CPC分类号： G06F21/57 , G06F17/30327 , G06F21/53 , G06F21/64 , G06F2221/034 , H04L9/3234 , H04L9/3265 , H04L63/02 , H04L63/123 , H04L63/126 , H04L2209/30 , H04L2209/805 , H04W4/70 , H04W12/08 , H04W12/10
摘要： Systems, methods, and apparatus are provided for generating verification data that may be used for validation of a wireless transmit-receive unit (WTRU). The verification data may be generated using a tree structure having protected registers, represented as root nodes, and component measurements, represented as leaf nodes. The verification data may be used to validate the WTRU. The validation may be performed using split-validation, which is a form of validation described that distributes validation tasks between two or more network entities. Subtree certification is also described, wherein a subtree of the tree structure may be certified by a third party.
摘要翻译：提供了系统，方法和装置，用于产生可用于验证无线发射 - 接收单元（WTRU）的验证数据。验证数据可以使用具有表示为叶节点的根节点和组件测量的受保护寄存器的树结构来生成。验证数据可以用于验证WTRU。可以使用拆分验证来执行验证，分裂验证是描述的验证形式，其在两个或多个网络实体之间分发验证任务。还描述了子树认证，其中树结构的子树可以由第三方认证。

34. 发明申请

US20150156178A1 COMPRESSING ENCRYPTED DATA WITHOUT THE ENCRYPTION KEY 有权
标题翻译：在加密密钥的情况下压缩加密数据
公开(公告)号：US20150156178A1
公开(公告)日：2015-06-04
申请号：US14581055
申请日：2014-12-23
申请人： International Business Machines Corporation
发明人： Camit Hazay , Ashish Jagmohan , Demijan Klinc , Hugo M. Krawczyk , Tal Rabin
IPC分类号： H04L29/06 , H04L9/08
CPC分类号： H04L9/0637 , G06F2221/2107 , H04L9/0618 , H04L9/0819 , H04L9/32 , H04L63/0428 , H04L69/04 , H04L2209/24 , H04L2209/30
摘要： A method, system and computer program product are disclosed for compressing encrypted data, wherein the data is encrypted by using a block encryption algorithm in a chained mode of operation, and the encrypted data is comprised of a set of N encrypted blocks, C1 . . . CN. In one embodiment, the method comprises leaving block CN uncompressed, and compressing all of the blocks C1 . . . CN in a defined sequence using a Slepian-Wolf code. In an embodiment, the data is encrypted using an encryption key K, and the compressing includes compressing all of the blocks C1 . . . CN without using the encryption key. In one embodiment, the compressing includes outputting the blocks C1 . . . CN as a set of compressed blocks CmprC1 . . . CmprCN-1, and the method further comprises decrypting CN to generate a reconstructed block {tilde over (X)}n, and decrypting and decompressing the set of compressed blocks using {tilde over (X)}n.
摘要翻译：公开了一种用于压缩加密数据的方法，系统和计算机程序产品，其中通过使用链式操作模式中的块加密算法来加密数据，并且加密数据由一组N个加密块C1组成。。。 CN。在一个实施例中，该方法包括将块CN未压缩，并压缩所有块C1。。。 CN以定义的顺序使用Slepian-Wolf代码。在一个实施例中，使用加密密钥K对数据进行加密，并且压缩包括压缩所有块C1。。。 CN，而不使用加密密钥。在一个实施例中，压缩包括输出块C1。。。 CN作为一组压缩块CmprC1。。。 CmprCN-1，并且所述方法还包括解密CN以生成重构块{（t）），并且使用{tilde over（X）} n来解密和解压缩该组压缩块。

35. 发明授权

US09049026B2 Authenticator, authenticatee and authentication method 有权
标题翻译：认证者，认证方和认证方式
公开(公告)号：US09049026B2
公开(公告)日：2015-06-02
申请号：US14001577
申请日：2011-09-26
申请人： Yuji Nagai , Taku Kato , Hiroyuki Sakamoto
发明人： Yuji Nagai , Taku Kato , Hiroyuki Sakamoto
IPC分类号： H04L9/32 , H04N7/167
CPC分类号： H04L9/32 , H04L9/3273 , H04L2209/30 , H04L2209/34 , H04L2209/60 , H04L2209/805
摘要： According to one embodiment, an authenticatee includes, a memory configured to store secret information XYmain, XYsub, and secret information XYmainE, XYsubE, a generation module configured to generate a random number A, a generation module configured to generate a random number D which is composed of at least a part of the generated random number A and a random number B which is received, a generation module configured to generate secret information XY based on the secret information XYmain, XYsub loaded from the memory, a calculating module configured to generate data C by executing a compression calculated operation with respect to at least a part of the random number D and the secret information XY, a generation module configured to generate data ν, and a bit-by-bit addition module configured to calculate an calculated result Z from the data ν and the data C.
摘要翻译：根据一个实施例，认证者包括存储器，被配置为存储秘密信息XYmain，XYsub和秘密信息XYmainE，XYsubE，被配置为生成随机数A的生成模块，生成模块，被配置为生成随机数D，由所生成的随机数A的至少一部分和接收到的随机数B组成，生成模块，被配置为基于秘密信息XYmain生成秘密信息XY，从存储器加载的XYsub;计算模块，被配置为生成数据通过相对于随机数D和秘密信息XY的至少一部分执行压缩计算的操作，生成模块被配置为生成数据＆ngr;以及逐比特加法模块，被配置为计算计算结果 Z从数据＆ngr 和数据C.

36. 发明授权

US09031227B2 Pattern-free encryption 有权
标题翻译：无模式加密
公开(公告)号：US09031227B2
公开(公告)日：2015-05-12
申请号：US13380965
申请日：2009-12-28
申请人： Yaacov Belenky , Chaim D. Shen-Orr
发明人： Yaacov Belenky , Chaim D. Shen-Orr
IPC分类号： H04L29/06 , H04L9/06 , H04N21/2347
CPC分类号： H04L9/0637 , H04L9/065 , H04L2209/30 , H04L2209/601 , H04N21/23476
摘要： A method is described for defining a reserved pattern of symbols, receiving in a crypto-module an input stream including sequential input symbols, applying a cipher to the input stream in the crypto-module so as to generate an intermediate stream including sequential output symbols corresponding respectively to the input symbols, and converting the intermediate stream to an output stream from the crypto-module by comparing successive groups of the input symbols and the corresponding output symbols to the reserved pattern and, upon finding a match to the reserved pattern in a given group, substituting the input symbols in the group into the intermediate stream in place of the corresponding output symbols. Related hardware and systems are also described.
摘要翻译：描述了一种用于定义保留符号模式的方法，在加密模块中接收包括顺序输入符号的输入流，将密码应用于密码模块中的输入流，以便生成包括相应的顺序输出符号的中间流并且通过将输入符号和对应的输出符号的连续组进行比较，将所述中间流转换成来自所述密码模块的输出流，并且在找到与给定的所述保留模式中的所述保留模式匹配时组，代替组中的输入符号代替相应的输出符号。还描述了相关的硬件和系统。

37. 发明授权

US08978155B2 Apparatus, methods, and computer program products providing dynamic provable data possession 有权
标题翻译：提供动态可证明的数据拥有的装置，方法和计算机程序产品
公开(公告)号：US08978155B2
公开(公告)日：2015-03-10
申请号：US12737583
申请日：2009-07-24
申请人： Charles Christopher Erway , Alptekin Küpçü , Charalampos Papamanthou , Roberto Tamassia
发明人： Charles Christopher Erway , Alptekin Küpçü , Charalampos Papamanthou , Roberto Tamassia
IPC分类号： G06F21/00 , G06F21/60 , H04L9/00 , H04L9/32
CPC分类号： G06F21/60 , H04L9/008 , H04L9/3218 , H04L9/3236 , H04L2209/30
摘要： In one exemplary embodiment, a method includes: storing data for a file, organized as blocks, each having a portion of the file; and maintaining a skip list for the data. The skip list is an ordered tree structure having a root node, internal nodes and leaf nodes. Each leaf node corresponds to a block. Each node has a rank value corresponding to size of a subtree rooted at the node. The skip list employs a hashing scheme. The hash value of the root node and internal nodes is computed from a level of the node, the rank value and an interval between the node and another linked node to the right of or below the node. The hash value of the leaf nodes is computed from a level of the node, the rank value and an interval associated with the node.
摘要翻译：在一个示例性实施例中，一种方法包括：存储用于文件的数据，其被组织为块，每个具有文件的一部分; 并维护数据的跳过列表。跳过列表是具有根节点，内部节点和叶节点的有序树结构。每个叶节点对应一个块。每个节点具有对应于根节点的子树的大小的等级值。跳过列表使用散列方案。根节点和内部节点的哈希值是从节点的级别，等级值以及节点与节点右侧或下方的另一个链接节点之间的间隔计算出来的。从节点的级别，等级值和与节点相关联的间隔计算叶节点的哈希值。

38. 发明申请

US20150067339A1 SINGLE-PASS DATA COMPRESSION AND ENCRYPTION 有权
标题翻译：单次数据压缩和加密
公开(公告)号：US20150067339A1
公开(公告)日：2015-03-05
申请号：US14537806
申请日：2014-11-10
申请人： Centri Technology, Inc.
发明人： Luis Gerardo Paris , Michael Patrick Mackey
IPC分类号： H04L29/06
CPC分类号： H04L63/0457 , H04L9/0637 , H04L63/061 , H04L2209/30
摘要： Embodiments compress and encrypt data in a single pass to reduce inefficiencies that occur from compression and encrypting data separately. Typically, compression and encryption are implemented in separate functional units. This has a few disadvantages: 1) encryption cannot make use of compression state to further secure the message, 2) processed data is read and written twice, 3) additional space, time, and resources are consumed, and 4) it is more prone to potential cipher-attacks since the encryption stage is independent from compression. Embodiments overcome these disadvantages by structuring these operations so that both compression and encryption is executed within the same processing loop. Thus: 1) encryption is stronger due to the dependence on the compression state, 2) I/O buffers are accessed only once reducing overhead, 3) system footprint is reduced, and 4) cipher analysis is more complex since the decryption process cannot be separated from the decompression process.
摘要翻译：实施例在单次传递中压缩和加密数据，以降低压缩和分开加密数据所产生的低效率。通常，压缩和加密在单独的功能单元中实现。这有一些缺点：1）加密不能利用压缩状态来进一步保护消息，2）处理的数据被读取和写入两次，3）消耗额外的空间，时间和资源，4）更容易由于加密阶段与压缩无关，因此可能发生密码攻击。实施例通过构造这些操作来克服这些缺点，以便在相同的处理循环内执行压缩和加密。因此：1）由于依赖于压缩状态，加密更强大，2）I / O缓冲区仅在一次减少开销时被访问，3）减少了系统占用空间，4）密码分析更复杂，因为解密过程不能与减压过程分开。

39. 发明申请

US20140344318A1 Digest Listing Decomposition 审中-公开
标题翻译：摘要清单分解
公开(公告)号：US20140344318A1
公开(公告)日：2014-11-20
申请号：US14447890
申请日：2014-07-31
申请人： CLEVERSAFE, INC.
发明人： Sebastien Vas , Zachary J. Mark , Jason K. Resch
IPC分类号： G06F17/30 , G06F11/07
CPC分类号： G06F16/13 , G06F11/0727 , G06F11/141 , G06F16/137 , G06F21/31 , G06F21/6209 , H04L9/3242 , H04L9/3247 , H04L9/3263 , H04L9/3271 , H04L63/0428 , H04L63/06 , H04L63/12 , H04L2209/043 , H04L2209/30 , H04L2209/34 , H04L2209/56 , H04L2209/80 , H04W12/04
摘要： To identify slice errors, a processing module of a computing device in a dispersed storage network (DSN) sends first list digest requests to at least first and second dispersed storage (DS) units. The requests indicates a first range of slice names to include in a first list digest. The processing module receives digest responses from the DS units, and compares the digest responses to determine whether they identify the same slices. If they do not identify the same slices, the processing module sends second list digest requests indicating a sub-range of the first range of slice names to include in second list digests. The sub-range continues to be narrowed until the processing module identifies at least one sub-range of slice names where a slice error exists.
摘要翻译：为了识别切片错误，分散存储网络（DSN）中的计算设备的处理模块向至少第一和第二分散存储（DS）单元发送第一列表摘要请求。请求指示要包括在第一列表摘要中的第一范围的片名称。处理模块从DS单元接收摘要响应，并比较摘要响应，以确定它们是否识别相同的切片。如果它们不识别相同的切片，则处理模块发送第二列表摘要请求，其指示切片名称的第一范围的子范围以包括在第二列表摘要中。子范围继续缩小，直到处理模块识别存在切片错误的切片名称的至少一个子范围。

40. 发明授权

US08892598B2 Coordinated retrieval of data from a dispersed storage network 有权
标题翻译：从分散存储网络协调检索数据
公开(公告)号：US08892598B2
公开(公告)日：2014-11-18
申请号：US13154744
申请日：2011-06-07
申请人： Manish Motwani
发明人： Manish Motwani
IPC分类号： G06F17/30 , H04W12/04 , H04L9/32 , H04L29/06 , G06F11/07
CPC分类号： G06F17/30091 , G06F11/0727 , G06F11/141 , G06F17/30097 , G06F21/6209 , H04L9/3242 , H04L9/3247 , H04L9/3263 , H04L9/3271 , H04L63/0428 , H04L63/06 , H04L63/12 , H04L2209/043 , H04L2209/30 , H04L2209/34 , H04L2209/56 , H04L2209/80 , H04W12/04
摘要： A method begins by a processing module determining to retrieve a dispersed error encoded file from a dispersed storage network wherein the dispersed error encoded file is stored as a plurality of sets of encoded data slices. The method continues with the processing module determining whether a neighboring device has a desire to retrieve the dispersed error encoded file and when the neighboring device has a desire to retrieve the dispersed error encoded file, coordinating retrieving of the dispersed error encoded file such that, collectively, the device and the neighboring device receive at least a decode threshold number of encoded data slices of a first set of encoded data slices and at least the decode threshold number of encoded data slices of a second set of encoded data slices.
摘要翻译：方法开始于处理模块确定从分散的存储网络检索分散的错误编码文件，其中分散的错误编码文件被存储为多组编码数据片。该方法继续处理模块确定相邻设备是否希望检索分散的错误编码文件，并且当相邻设备希望检索分散的错误编码文件时，协调检索分散的错误编码文件，使得集体设备和相邻设备至少接收编码数据片段的第一组编码数据片段的编码数据片段的解码阈值数量，以及至少第二组编码数据片段的编码数据片段的解码阈值数量。

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