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1.发明授权System on chip and method for cryptography using a physically unclonable function 失效片上系统和使用物理不可克隆功能的密码学方法公开(公告)号：US08750502B2
公开(公告)日：2014-06-10
申请号：US13427589
申请日：2012-03-22
IPC分类号： G06F21/00
CPC分类号： H03M13/63 , H03M13/1515 , H03M13/19 , H04L9/0866
摘要： A system and method for performing cryptographic functions in hardware using read-N keys comprising a cryptographic core, seed register, physically unclonable function (PUF), an error-correction core, a decryption register, and an encryption register. The PUF configured to receive a seed value as an input to generate a key as an output. The error-correction core configured to transmit the key to the cryptographic core. The encryption register and decryption register configured to receive the seed value and the output. The system, a PUF ROK, configured to generate keys that are used N times to perform cryptographic functions.
摘要翻译： 一种用于使用包括密码核心，种子寄存器，物理不可克隆功能（PUF），纠错核心，解密寄存器和加密寄存器的读N键执行硬件中的密码功能的系统和方法。 PUF被配置为接收种子值作为输入以生成键作为输出。 错误校正核心被配置为将密钥发送到密码核心。 加密寄存器和解密寄存器被配置为接收种子值和输出。 该系统，PUF ROK，被配置为生成使用N次的密钥来执行加密功能。
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公开(公告)号：US20080320549A1
公开(公告)日：2008-12-25
申请号：US11765222
申请日：2007-06-19
申请人： Elisa Bertino , Dan Lin , Jorge Lobo , Prathima Rama Rao
发明人： Elisa Bertino , Dan Lin , Jorge Lobo , Prathima Rama Rao
CPC分类号： G06F21/604
摘要： A method for determining similarity of two policies includes providing a first policy with n rules and a second policy with m rules, wherein each rule is structured into a plurality of identifiable elements, categorizing the rules in each policy based on an action, for each pair of rules finding those predicates whose attribute names match, computing an attribute similarity score for the attribute values, summing the attribute similarity scores for all pairs to obtain an element similarity score, and computing a rule similarity score for the pair of rules from a weighted sum of said element similarity scores.
摘要翻译： 一种用于确定两个策略的相似性的方法包括：提供具有n个规则的第一策略和具有m个规则的第二策略，其中每个规则被构造成多个可识别元素，基于每个对中的动作对每个策略中的规则进行分类 找到属性名称匹配的谓词，计算属性值的属性相似性得分，对所有对的属性相似性得分进行求和以获得元素相似性得分，以及从加权和计算该对规则的规则相似性得分 的元素相似性得分。
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公开(公告)号：US08020191B2
公开(公告)日：2011-09-13
申请号：US11765222
申请日：2007-06-19
申请人： Elisa Bertino , Dan Lin , Jorge Lobo , Prathima Rama Rao
发明人： Elisa Bertino , Dan Lin , Jorge Lobo , Prathima Rama Rao
CPC分类号： G06F21/604
摘要： A method for determining similarity of two policies includes providing a first policy with n rules and a second policy with m rules, wherein each rule is structured into a plurality of identifiable elements, categorizing the rules in each policy based on an action, for each pair of rules finding those predicates whose attribute names match, computing an attribute similarity score for the attribute values, summing the attribute similarity scores for all pairs to obtain an element similarity score, and computing a rule similarity score for the pair of rules from a weighted sum of said element similarity scores.
摘要翻译： 一种用于确定两个策略的相似性的方法包括：提供具有n个规则的第一策略和具有m个规则的第二策略，其中每个规则被构造成多个可识别元素，基于每个对中的动作对每个策略中的规则进行分类 找到属性名称匹配的谓词，计算属性值的属性相似性得分，对所有对的属性相似性得分进行求和以获得元素相似性得分，以及从加权和计算该对规则的规则相似性得分 的元素相似性得分。
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4.发明申请SYSTEM ON CHIP AND METHOD FOR CRYPTOGRAPHY USING A PHYSICALLY UNCLONABLE FUNCTION 失效使用物理不可靠函数进行拼接的芯片系统和方法公开(公告)号：US20130254636A1
公开(公告)日：2013-09-26
申请号：US13427589
申请日：2012-03-22
CPC分类号： H03M13/63 , H03M13/1515 , H03M13/19 , H04L9/0866
摘要： A system and method for performing cryptographic functions in hardware using read-N keys comprising a cryptographic core, seed register, physically unclonable function (PUF), an error-correction core, a decryption register, and an encryption register. The PUF configured to receive a seed value as an input to generate a key as an output. The error-correction core configured to transmit the key to the cryptographic core. The encryption register and decryption register configured to receive the seed value and the output. The system, a PUF ROK, configured to generate keys that are used N times to perform cryptographic functions.
摘要翻译： 一种用于使用包括密码核心，种子寄存器，物理不可克隆功能（PUF），纠错核心，解密寄存器和加密寄存器的读N键执行硬件中的密码功能的系统和方法。 PUF被配置为接收种子值作为输入以生成键作为输出。 错误校正核心被配置为将密钥发送到密码核心。 加密寄存器和解密寄存器被配置为接收种子值和输出。 该系统，PUF ROK，被配置为生成使用N次的密钥来执行加密功能。
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