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公开(公告)号：US20110302424A1
公开(公告)日：2011-12-08
申请号：US13208768
申请日：2011-08-12
IPC分类号： G06F21/00
CPC分类号： G06F21/52 , G06F3/0623 , G06F3/064 , G06F3/0659 , G06F3/0673 , G06F11/3624 , G06F21/54 , G06F2221/2143 , G06F2221/2149
摘要： Software self-checking mechanisms are described for improving software tamper resistance and/or reliability. Redundant tests are performed to detect modifications to a program while it is running. Modifications are recorded or reported. Embodiments of the software self-checking mechanisms can be implemented such that they are relatively stealthy and robust, and so that it they are compatible with copy-specific static watermarking and other tamper-resistance techniques.
摘要翻译： 描述了软件自检机制，用于提高软件防篡改和/或可靠性。 执行冗余测试以在程序运行时检测对程序的修改。 修改记录或报告。 可以实现软件自检机制的实施例，使得它们相对隐形和鲁棒，并且使得它们与复制专用静态水印和其他防篡改技术兼容。
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公开(公告)号：US08352747B2
公开(公告)日：2013-01-08
申请号：US13208768
申请日：2011-08-12
IPC分类号： H04L9/32
CPC分类号： G06F21/52 , G06F3/0623 , G06F3/064 , G06F3/0659 , G06F3/0673 , G06F11/3624 , G06F21/54 , G06F2221/2143 , G06F2221/2149
摘要： Software self-checking mechanisms are described for improving software tamper resistance and/or reliability. Redundant tests are performed to detect modifications to a program while it is running. Modifications are recorded or reported. Embodiments of the software self-checking mechanisms can be implemented such that they are relatively stealthy and robust, and so that they are compatible with copy-specific static watermarking and other tamper-resistance techniques.
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公开(公告)号：US20100017620A1
公开(公告)日：2010-01-21
申请号：US12504567
申请日：2009-07-16
CPC分类号： G06F21/52 , G06F3/0623 , G06F3/064 , G06F3/0659 , G06F3/0673 , G06F11/3624 , G06F21/54 , G06F2221/2143 , G06F2221/2149
摘要： Software self-checking mechanisms are described for improving software tamper resistance and/or reliability. Redundant tests are performed to detect modifications to a program while it is running. Modifications are recorded or reported. Embodiments of the software self-checking mechanisms can be implemented such that they are relatively stealthy and robust, and so that it they are compatible with copy-specific static watermarking and other tamper-resistance techniques.
摘要翻译： 描述了软件自检机制，用于提高软件防篡改和/或可靠性。 执行冗余测试以在程序运行时检测对程序的修改。 修改记录或报告。 可以实现软件自检机制的实施例，使得它们相对隐形和鲁棒，并且使得它们与复制专用静态水印和其他防篡改技术兼容。
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公开(公告)号：US20080301452A1
公开(公告)日：2008-12-04
申请号：US11927200
申请日：2007-10-29
申请人： William G. Horne , Umeshi Maheshwari , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. Owicki
发明人： William G. Horne , Umeshi Maheshwari , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. Owicki
IPC分类号： H04L9/00
CPC分类号： G06F21/16 , G06F11/3604 , G06F16/245 , G06F2221/0737 , G06N7/005 , H04K1/00 , H04K1/02 , H04L9/3226 , H04L9/3247 , H04L2209/608
摘要： Systems and methods are disclosed for embedding information in software and/or other electronic content such that the information is difficult for an unauthorized party to detect, remove, insert, forge, and/or corrupt. The embedded information can be used to protect electronic content by identifying the content's source, thus enabling unauthorized copies or derivatives to be reliably traced, and thus facilitating effective legal recourse by the content owner. Systems and methods are also disclosed for protecting, detecting, removing, and decoding information embedded in electronic content, and for using the embedded information to protect software or other media from unauthorized analysis, attack, and/or modification.
摘要翻译： 公开了用于在软件和/或其他电子内容中嵌入信息的系统和方法，使得该信息对于未授权方难以检测，移除，插入，伪造和/或损坏。 嵌入式信息可以通过识别内容的来源来保护电子内容，从而使未经授权的副本或衍生品被可靠地追踪，从而促进内容所有者的有效法律追索。 还公开了用于保护，检测，去除和解码嵌入在电子内容中的信息的系统和方法，以及使用嵌入信息来保护软件或其他媒体免遭未经授权的分析，攻击和/或修改。
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公开(公告)号：US07770016B2
公开(公告)日：2010-08-03
申请号：US11737428
申请日：2007-04-19
申请人： William G. Horne , Umesh Maheshwari , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. Owicki
发明人： William G. Horne , Umesh Maheshwari , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. Owicki
CPC分类号： G06F21/16 , G06F11/3604 , G06F17/30424 , G06F2221/0737 , G06N7/005 , H04K1/00 , H04K1/02 , H04L9/3226 , H04L9/3247 , H04L2209/608
摘要： Systems and methods are disclosed for embedding information in software and/or other electronic content such that the information is difficult for an unauthorized party to detect, remove, insert, forge, and/or corrupt. The embedded information can be used to protect electronic content by identifying the content's source, thus enabling unauthorized copies or derivatives to be reliably traced, and thus facilitating effective legal recourse by the content owner. Systems and methods are also disclosed for protecting, detecting, removing, and decoding information embedded in electronic content, and for using the embedded information to protect software or other media from unauthorized analysis, attack, and/or modification.
摘要翻译： 公开了用于在软件和/或其他电子内容中嵌入信息的系统和方法，使得该信息对于未授权方难以检测，移除，插入，伪造和/或损坏。 嵌入式信息可以通过识别内容的来源来保护电子内容，从而使未经授权的副本或衍生品被可靠地追踪，从而促进内容所有者的有效法律追索。 还公开了用于保护，检测，去除和解码嵌入在电子内容中的信息的系统和方法，以及使用嵌入信息来保护软件或其他媒体免遭未经授权的分析，攻击和/或修改。
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公开(公告)号：US08370634B2
公开(公告)日：2013-02-05
申请号：US12784202
申请日：2010-05-20
申请人： William G. Horne , Umesh Maheshwari , Robert E. Tarjan , James J. Homing , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan Owicki
发明人： William G. Horne , Umesh Maheshwari , Robert E. Tarjan , James J. Homing , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan Owicki
IPC分类号： H04L9/32
CPC分类号： G06F21/16 , G06F11/3604 , G06F17/30424 , G06F2221/0737 , G06N7/005 , H04K1/00 , H04K1/02 , H04L9/3226 , H04L9/3247 , H04L2209/608
摘要： Systems and methods are disclosed for embedding information in software and/or other electronic content such that the information is difficult for an unauthorized party to detect, remove, insert, forge, and/or corrupt. The embedded information can be used to protect electronic content by identifying the content's source, thus enabling unauthorized copies or derivatives to be reliably traced, and thus facilitating effective legal recourse by the content owner. Systems and methods are also disclosed for protecting, detecting, removing, and decoding information embedded in electronic content, and for using the embedded information to protect software or other media from unauthorized analysis, attack, and/or modification.
摘要翻译： 公开了用于在软件和/或其他电子内容中嵌入信息的系统和方法，使得该信息对于未授权方难以检测，移除，插入，伪造和/或损坏。 嵌入式信息可以通过识别内容的来源来保护电子内容，从而使未经授权的副本或衍生品被可靠地追踪，从而促进内容所有者的有效法律追索。 还公开了用于保护，检测，去除和解码嵌入在电子内容中的信息的系统和方法，以及使用嵌入信息来保护软件或其他媒体免遭未经授权的分析，攻击和/或修改。
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公开(公告)号：US08140850B2
公开(公告)日：2012-03-20
申请号：US12330482
申请日：2008-12-08
申请人： William G. Horne , Umesh Maheshwari , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. Owicki
发明人： William G. Horne , Umesh Maheshwari , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. Owicki
CPC分类号： G06F21/16 , G06F11/3604 , G06F17/30424 , G06F2221/0737 , G06N7/005 , H04K1/00 , H04K1/02 , H04L9/3226 , H04L9/3247 , H04L2209/608
摘要： Systems and methods are disclosed for embedding information in software and/or other electronic content such that the information is difficult for an unauthorized party to detect, remove, insert, forge, and/or corrupt. The embedded information can be used to protect electronic content by identifying the content's source, thus enabling unauthorized copies or derivatives to be reliably traced, and thus facilitating effective legal recourse by the content owner. Systems and methods are also disclosed for protecting, detecting, removing, and decoding information embedded in electronic content, and for using the embedded information to protect software or other media from unauthorized analysis, attack, and/or modification.
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公开(公告)号：US07823135B2
公开(公告)日：2010-10-26
申请号：US11102306
申请日：2005-04-07
申请人： James J. Horning , W. Olin Sibert , Robert E. Tarjan , Umesh Maheshwari , William G. Horne , Andrew K. Wright , Lesley R. Matheson , Susan Owicki
发明人： James J. Horning , W. Olin Sibert , Robert E. Tarjan , Umesh Maheshwari , William G. Horne , Andrew K. Wright , Lesley R. Matheson , Susan Owicki
IPC分类号： G06F9/44
CPC分类号： G06F21/14 , G06F21/125 , G06F2221/07
摘要： Systems and methods are disclosed for protecting a computer program from unauthorized analysis and modification. Obfuscation transformations can be applied to the computer program's local structure, control graph, and/or data structure to render the program more difficult to understand and/or modify. Tamper-resistance mechanisms can be incorporated into the computer program to detect attempts to tamper with the program's operation. Once an attempt to tamper with the computer program is detected, the computer program reports it to an external agent, ceases normal operation, and/or reverses any modifications made by the attempted tampering. The computer program can also be watermarked to facilitate identification of its owner. The obfuscation, tamper-resistance, and watermarking transformations can be applied to the computer program's source code, object code, or executable image.
摘要翻译： 公开了用于保护计算机程序免于未经授权的分析和修改的系统和方法。 混淆变换可以应用于计算机程序的本地结构，控制图和/或数据结构，以使程序更难于理解和/或修改。 防篡改机制可以并入计算机程序中，以检测篡改程序操作的尝试。 一旦检测到篡改计算机程序的尝试，则计算机程序将其报告给外部代理，停止正常操作，和/或反转由所尝试的篡改所做的任何修改。 计算机程序也可以加水印以便于其所有者的识别。 混淆，防篡改和水印变换可以应用于计算机程序的源代码，目标代码或可执行映像。
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公开(公告)号：US20100229002A1
公开(公告)日：2010-09-09
申请号：US12784202
申请日：2010-05-20
申请人： William G HORNE , Umesh Maheshwari , Robert E. Tarjan , James J. Homing , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan Owicki
发明人： William G HORNE , Umesh Maheshwari , Robert E. Tarjan , James J. Homing , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan Owicki
CPC分类号： G06F21/16 , G06F11/3604 , G06F17/30424 , G06F2221/0737 , G06N7/005 , H04K1/00 , H04K1/02 , H04L9/3226 , H04L9/3247 , H04L2209/608
摘要： Systems and methods are disclosed for embedding information in software and/or other electronic content such that the information is difficult for an unauthorized party to detect, remove, insert, forge, and/or corrupt. The embedded information can be used to protect electronic content by identifying the content's source, thus enabling unauthorized copies or derivatives to be reliably traced, and thus facilitating effective legal recourse by the content owner. Systems and methods are also disclosed for protecting, detecting, removing, and decoding information embedded in electronic content, and for using the embedded information to protect software or other media from unauthorized analysis, attack, and/or modification.
摘要翻译： 公开了用于在软件和/或其他电子内容中嵌入信息的系统和方法，使得该信息对于未授权方难以检测，移除，插入，伪造和/或损坏。 嵌入式信息可以通过识别内容的来源来保护电子内容，从而使未经授权的副本或衍生品被可靠地追踪，从而促进内容所有者的有效法律追索。 还公开了用于保护，检测，去除和解码嵌入在电子内容中的信息的系统和方法，以及使用嵌入信息来保护软件或其他媒体免遭未经授权的分析，攻击和/或修改。
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公开(公告)号：US08001388B2
公开(公告)日：2011-08-16
申请号：US12504567
申请日：2009-07-16
CPC分类号： G06F21/52 , G06F3/0623 , G06F3/064 , G06F3/0659 , G06F3/0673 , G06F11/3624 , G06F21/54 , G06F2221/2143 , G06F2221/2149
摘要： Software self-checking mechanisms are described for improving software tamper resistance and/or reliability. Redundant tests are performed to detect modifications to a program while it is running. Modifications are recorded or reported. Embodiments of the software self-checking mechanisms can be implemented such that they are relatively stealthy and robust, and so that it they are compatible with copy-specific static watermarking and other tamper-resistance techniques.
摘要翻译： 描述了软件自检机制，用于提高软件防篡改和/或可靠性。 执行冗余测试以在程序运行时检测对程序的修改。 修改记录或报告。 可以实现软件自检机制的实施例，使得它们相对隐形和鲁棒，并且使得它们与复制专用静态水印和其他防篡改技术兼容。
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