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1. 发明授权

US06430561B1 Security policy for protection of files on a storage device 失效
标题翻译：用于保护存储设备上的文件的安全策略
公开(公告)号：US06430561B1
公开(公告)日：2002-08-06
申请号：US09429963
申请日：1999-10-29
申请人： Vernon Ralph Austel , Paul Ashley Karger , David Claude Toll
发明人： Vernon Ralph Austel , Paul Ashley Karger , David Claude Toll
IPC分类号： G06F1730
CPC分类号： G07F7/1008 , G06F21/6218 , G06F21/6245 , G06F21/64 , G06Q20/341 , G06Q20/35765 , Y10S707/99939
摘要： Access to files by accessing programs, where files comprise other files, programs and data is controlled. An initial access class is assigned to each file and to each accessing program. An access class comprises an integrity access class and a secrecy access class. An integrity access class comprises rules governing modification of data contained in files and a security access class comprises rules governing disclosure of data contained in files. An integrity access class comprises a set of rules for allowing the performance of a read function, and another set of rules for allowing the performance of write/execute function. An execute function comprises transferring and chaining, where chaining comprises starting another process running at potentially different secrecy and integrity access classes. A secrecy access class comprises a set of rules for allowing the performance of a write function, and another set of rules for allowing the performance of read/execute function. The respective access classes of the target file, target program, and accessing program are compared. If the comparison results meet the security requirements, the function is performed.
摘要翻译：通过访问程序访问文件，其中文件包含其他文件，程序和数据。初始访问类被分配给每个文件和每个访问程序。访问类包括完整性访问类和保密访问类。完整性访问类包括管理文件中包含的数据的修改的规则，并且安全访问类包括管理文件中包含的数据的公开的规则。完整性访问类包括用于允许执行读取功能的一组规则，以及用于允许执行写/执行功能的另一组规则。执行功能包括传送和链接，其中链接包括以潜在的不同的秘密和完整性访问类别启动另一个进程。保密访问类包括用于允许执行写入功能的一组规则，以及用于允许执行读取/执行功能的另一组规则。比较目标文件，目标程序和访问程序的各个访问类别。如果比较结果符合安全要求，则执行该功能。

2. 发明授权

US07188258B1 Method and apparatus for producing duplication- and imitation-resistant identifying marks on objects, and duplication- and duplication- and imitation-resistant objects 失效
标题翻译：用于在物体上产生复制和抗仿制识别标记的方法和装置，以及复制和复制和抗仿制物体
公开(公告)号：US07188258B1
公开(公告)日：2007-03-06
申请号：US09397503
申请日：1999-09-17
申请人： Gaurav Aggarwal , Nabil Mahmoud Amer , Vernon Ralph Austel , Pradeep Kumar Dubey , Ashutosh Kulshreshtha , Marco Martens , Bruce Albert Scott , Sean William Smith , Charles Philippe Tresser , Robert Jacob von Gutfeld , Steve Harris Weingart , Chai Wah Wu
发明人： Gaurav Aggarwal , Nabil Mahmoud Amer , Vernon Ralph Austel , Pradeep Kumar Dubey , Ashutosh Kulshreshtha , Marco Martens , Bruce Albert Scott , Sean William Smith , Charles Philippe Tresser , Robert Jacob von Gutfeld , Steve Harris Weingart , Chai Wah Wu
IPC分类号： G06K19/10 , H04L9/32 , H04L9/00
CPC分类号： H04L9/3247 , H04L9/3263 , H04L2209/80
摘要： A method (and system) for guaranteeing authenticity of an object, includes providing a sample of material obtainable only by at least one of chemical and physical processes such that the sample is random and not reproducible, associating a number reproducibly to the sample by using a specific reader, and forming at least one coded version of the number, the at least one coded version being obtained by a key signature, and the version being recorded into an area of the object.
摘要翻译：一种用于保证物体的真实性的方法（和系统）包括提供只能通过化学和物理过程中的至少一种获得的材料的样品，使得样品是随机的且不可再现的，通过使用形成所述号码的至少一个编码版本，所述至少一个编码版本是通过密钥签名获得的，并且所述版本被记录到所述对象的区域中。

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