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公开(公告)号：US20130179971A1
公开(公告)日：2013-07-11
申请号：US13822239
申请日：2010-09-30
申请人： Keith Harrison
发明人： Keith Harrison
IPC分类号： G06F21/55
CPC分类号： G06F21/55 , G06F21/564
摘要： A computerized method for detecting a threat by observing multiple behaviors of a computer system in program execution from outside of a host virtual machine, including mapping a portion of physical memory of the system to a forensic virtual machine to determine the presence of a first signature of the threat; and, on the basis of the determination deploying multiple further forensic virtual machines to determine the presence of multiple other signatures of the threat.
摘要翻译： 一种用于通过从主机虚拟机的外部观察程序执行中的计算机系统的多个行为来检测威胁的计算机化方法，包括将所述系统的物理存储器的一部分映射到法医虚拟机以确定是否存在第一签名 威胁; 并且在确定部署多个进一步的法医虚拟机以确定威胁的多个其他签名的存在的基础上。
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公开(公告)号：US08381267B2
公开(公告)日：2013-02-19
申请号：US11548251
申请日：2006-10-10
IPC分类号： H04L29/06
CPC分类号： G06F7/725 , H04L9/3073 , H04L2209/08
摘要： A method of processing information to be confidentially transmitted from a first module to a second module provides that a first scalar multiplication may be carried out in order to obtain a first result [r]P. This first scalar multiplication comprises a plurality of generation steps of ordered factors from which a plurality of first partial sums are required to be built. The method also comprises the carrying out of a second scalar multiplication in order to obtain a second result. This second multiplication provides that a plurality of second partial sums may be built. A piece of encrypted information is obtained by processing the information based on the results of the scalar multiplications. The second partial sums of the second scalar multiplication use the same ordered factors obtained by the generation step of the first scalar multiplication.
摘要翻译： 处理从第一模块到第二模块保密地发送的信息的方法提供了可以执行第一标量乘法以便获得第一结果P。 该第一标量乘法包括有序因子的多个生成步骤，需要构建多个第一部分和。 该方法还包括执行第二标量乘法以获得第二结果。 该第二乘法规定可以构建多个第二部分和。 通过基于标量乘法的结果处理该信息来获得加密信息。 第二标量乘法的第二部分和使用通过第一标量乘法的生成步骤获得的相同有序因子。
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公开(公告)号：US08352736B2
公开(公告)日：2013-01-08
申请号：US11315633
申请日：2005-12-22
CPC分类号： H04L9/08 , H04L9/3073 , H04L9/321 , H04L2209/80 , H04W12/06
摘要： An authentication method of a first module by a second module includes the steps of generating a first random datum by the second module to be sent to the first module, generating a first number by the first module starting from the first datum and by way of a private key, and generating a second number by the second module to be compared with the first number, so as to authenticate the first module. The step of generating the second number is performed starting from public parameters and is independent of the step of generating the first number.
摘要翻译： 通过第二模块的第一模块的认证方法包括以下步骤：由第二模块生成要发送到第一模块的第一随机数据，由第一模块从第一数据开始生成第一数字，并通过 私钥，并且由第二模块生成与第一号码进行比较的第二号码，以便认证第一模块。 从公共参数开始执行产生第二数量的步骤，并且独立于生成第一个数字的步骤。
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公开(公告)号：US08204214B2
公开(公告)日：2012-06-19
申请号：US11927928
申请日：2007-10-30
申请人： Helen Balinsky , Weng Wah Loh , Liqun Chen , Keith Harrison , John Waters
发明人： Helen Balinsky , Weng Wah Loh , Liqun Chen , Keith Harrison , John Waters
CPC分类号： G06K19/0723 , G06K7/0008 , G06Q20/382 , G06Q20/401 , H04L9/3236 , H04L9/3297 , H04L2209/56 , H04L2209/805
摘要： A method for generating a data transaction ID for an interaction between first and second units, the method comprising: the first data unit generating a first data item as a function of a first time data element, the first time data element being representative of a first time value, and transmitting the first data item to the second data unit; the second data unit generating a second data item as a function of the received first data item and transmitting the second data item to the first data unit; and the first data unit generating a third data item as a function of the second data item and a second time data element, the second time data element being representative of a second time value, wherein the third data item comprises a transaction ID unique to the interaction between the first and second data units.
摘要翻译： 一种用于生成用于第一和第二单元之间的交互的数据交易ID的方法，所述方法包括：所述第一数据单元生成作为第一时间数据元素的函数的第一数据项，所述第一时间数据元素代表第一 时间值，并将第一数据项发送到第二数据单元; 所述第二数据单元根据所接收的第一数据项生成第二数据项，并将所述第二数据项发送到所述第一数据单元; 并且所述第一数据单元生成作为所述第二数据项和第二时间数据元素的函数的第三数据项，所述第二时间数据元素表示第二时间值，其中所述第三数据项包括对于所述第二数据项唯一的交易ID 第一和第二数据单元之间的交互。
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45.发明申请Physical items for holding data securely, and methods and apparatus for publishing and reading them 有权用于保存数据的物理项目，以及用于发布和阅读数据的方法和装置公开(公告)号：US20070095928A1
公开(公告)日：2007-05-03
申请号：US11493031
申请日：2006-07-26
申请人： Helen Balinsky , Weng Loh , Fraser Dickin , Thomas Rathbone , Stefek Zaba , Keith Harrison , John Waters , James McDonnell
发明人： Helen Balinsky , Weng Loh , Fraser Dickin , Thomas Rathbone , Stefek Zaba , Keith Harrison , John Waters , James McDonnell
CPC分类号： G06K19/073 , G06F21/35 , G06K19/025 , G06K19/07372 , G06K19/07749 , G06K19/07758 , G06K2017/0038 , G06K2017/0064 , G06Q20/3278 , G06Q20/341 , G06Q20/346 , G06Q20/352 , G06Q20/40145 , G07F7/08 , G07F7/0833 , G07F7/1008
摘要： A physical object comprises one or more memory circuits adapted to be read wirelessly by a reader device attached to or incorporated within the physical object. Data in the memory circuit is protected from access by an unauthorised reader. Data in the memory circuit is also adapted to identify an authorised bearer of the physical object. Moreover, data in the memory circuit is adapted to allow access to a specified asset or assets by the authorised bearer.
摘要翻译： 物理对象包括一个或多个存储器电路，其适于通过附接到或并入物理对象的读取器设备无线地读取。 存储器电路中的数据受到未经授权的读取器的访问保护。 存储器电路中的数据也适于识别物理对象的授权承载。 此外，存储器电路中的数据适于允许授权承载人访问指定的资产或资产。
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公开(公告)号：US20070043633A1
公开(公告)日：2007-02-22
申请号：US11481797
申请日：2006-07-07
申请人： Helen Balinsky , Liqun Chen , James McDonnell , Keith Harrison
发明人： Helen Balinsky , Liqun Chen , James McDonnell , Keith Harrison
IPC分类号： G06Q50/00
CPC分类号： G06Q10/00 , G06Q10/087
摘要： A method of verifying the authenticity of a product, the method comprising reading data from a data storage device which forms part of the packaging of the product, determining from the data an identity code for the data storage device, a random first identifier allocated to the data storage device by the product manufacturer and a digital signature of a parameter which is based on at least a second identifier not derivable from the data, communicating with the product manufacturer or an entity associated therewith using the random first identifier as a reference, receiving from the product manufacturer or the entity associated therewith the second identifier, and verifying the digital signature using the second identifier.
摘要翻译： 一种验证产品的真实性的方法，所述方法包括从构成产品包装的一部分的数据存储装置读取数据，根据数据确定数据存储装置的身份码，分配给该产品的随机第一标识符 产品制造商的数据存储设备和基于至少不能从数据导出的第二标识符的参数的数字签名，使用随机第一标识符作为参考与产品制造商或与其相关联的实体进行通信，从 产品制造商或与之相关联的实体具有第二标识符，以及使用第二标识符验证数字签名。
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公开(公告)号：US20050005106A1
公开(公告)日：2005-01-06
申请号：US10831350
申请日：2004-04-22
申请人： Liqun Chen , Keith Harrison
发明人： Liqun Chen , Keith Harrison
CPC分类号： H04L9/3236 , H04L9/083 , H04L9/0847
摘要： First data to be sent by a first party to a second party is encrypted using an encryption key that is formed using at least a hash value generated by a keyed hash of at least one condition that typically serves as an identifier of an intended recipient of the first data. The encrypted first data is provided to a data recipient who requests a decryption key from the trusted party. The trusted party is responsible for verifying that the recipient meets the specified conditions before providing the decryption key. A valid decryption key is only provided if the correct conditions have been supplied to the trusted party.
摘要翻译： 将要由第一方发送给第二方的第一数据使用至少由通常用作作为第二方的预期接收者的标识符的至少一个条件的密钥哈希生成的散列值形成的加密密钥进行加密 第一个数据。 加密的第一数据被提供给从可信方请求解密密钥的数据接收者。 受信任方负责在提供解密密钥之前验证接收者是否满足指定的条件。 仅当向可信方提供正确的条件时，才提供有效的解密密钥。
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公开(公告)号：US20130055214A1
公开(公告)日：2013-02-28
申请号：US13217892
申请日：2011-08-25
IPC分类号： G06F9/44
CPC分类号： G06F11/3676
摘要： In one implementation, computer executable instructions are provided to identify a group of instructions corresponding to a code block for an executable module. The instructions increment a counter associated with the code block to indicate the code block has been tested.
摘要翻译： 在一个实现中，提供计算机可执行指令以识别与可执行模块的代码块相对应的指令组。 指令增加与代码块相关联的计数器，以指示代码块已经过测试。
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公开(公告)号：US20070180267A1
公开(公告)日：2007-08-02
申请号：US11644862
申请日：2006-12-21
申请人： Keith Harrison
发明人： Keith Harrison
CPC分类号： H04L63/0428 , G06Q20/382 , H04L9/083 , H04L9/3033 , H04L63/062 , H04L63/068 , H04L63/10 , H04L63/104 , H04L2209/56 , H04L2463/101
摘要： A method for encrypting data comprising deriving a public key using a first data set that defines an instruction; encrypting a second data set with the public key; providing the encrypted third data set to a recipient; providing the public key to a third party such that on satisfaction of the instruction the third party provides an associated private key to the recipient to allow decryption of the encrypted second data set.
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50.发明申请Smartcard with cryptographic functionality and method and system for using such cards 审中-公开具有加密功能的智能卡以及使用这种卡的方法和系统公开(公告)号：US20050102523A1
公开(公告)日：2005-05-12
申请号：US10982500
申请日：2004-11-05
申请人： Keith Harrison , Liqun Chen , Marco Mont
发明人： Keith Harrison , Liqun Chen , Marco Mont
CPC分类号： H04L9/3234 , H04L9/3073 , H04L9/3247
摘要： A smartcard is provided that stores a secret associated with the user of the card. The smartcard is arranged to map an input string to a first element of an algebraic group according to a known mapping function, to multiply the first element by the stored secret to form a second element of the same algebraic group such that there exists a computable bilinear map for the first and second elements, and to output this second element. This selection of the limited functionality of the smartcard enables it to be employed in the provision of a range of cryptographic services such as encryption, decryption and signature generation. The smartcard is therefore suitable for use in an organisation where multiple cryptographic services are required.
摘要翻译： 提供了一种智能卡，其存储与卡的用户相关联的秘密。 智能卡被安排为根据已知的映射函数将输入字符串映射到代数组的第一元素，以将第一元素乘以存储的秘密以形成相同代数组的第二元素，使得存在可计算的双线性 映射第一个和第二个元素，并输出第二个元素。 智能卡的有限功能的这种选择使其能够用于提供一系列加密服务，例如加密，解密和签名生成。 因此，智能卡适用于需要多个加密服务的组织。
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