专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08387022B2 Software self-defense systems and methods 有权
公开(公告)号：US08387022B2
公开(公告)日：2013-02-26
申请号：US12854685
申请日：2010-08-11
申请人： James J. Horning , W. Olin Sibert , Robert E. Tarjan , Umesh Maheshwari , William G. Home , Andrew K. Wright , Lesley R. Matheson , Susan S. Owicki
发明人： James J. Horning , W. Olin Sibert , Robert E. Tarjan , Umesh Maheshwari , William G. Home , Andrew K. Wright , Lesley R. Matheson , Susan S. 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.

2. 发明授权

US08335924B2 Systems and methods for watermarking software and other media 有权
标题翻译：水印软件和其他媒体的系统和方法
公开(公告)号：US08335924B2
公开(公告)日：2012-12-18
申请号：US12826179
申请日：2010-06-29
申请人： William G. Home , 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. Home , Umesh Maheshwari , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. Owicki
IPC分类号： H04L9/32 , G06F9/44 , G06K9/54 , G06K9/60
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。

3. 发明申请

US20100268958A1 Systems and Methods for Watermarking Software and Other Media 有权
标题翻译：水印软件和其他媒体的系统和方法
公开(公告)号：US20100268958A1
公开(公告)日：2010-10-21
申请号：US12826179
申请日：2010-06-29
申请人： William G. Home , Umesh Maheshwan , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. Owicki
发明人： William G. Home , Umesh Maheshwan , Robert E. Tarjan , James J. Horning , W. Olin Sibert , Lesley R. Matheson , Andrew K. Wright , Susan S. 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。

4. 发明授权

US07779394B2 Software self-defense systems and methods 有权
公开(公告)号：US07779394B2
公开(公告)日：2010-08-17
申请号：US11128097
申请日：2005-05-11
申请人： James J. Homing , W. Olin Sibert , Robert E. Tarjan , Umesh Maheshwari , William G. Home , Andrew K. Wright , Lesley R. Matheson , Susan Owicki
发明人： James J. Homing , W. Olin Sibert , Robert E. Tarjan , Umesh Maheshwari , William G. Home , Andrew K. Wright , Lesley R. Matheson , Susan Owicki
IPC分类号： G06F9/45 , G06F21/00 , G06F11/30
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.

5. 发明授权

US07581103B2 Software self-checking systems and methods 有权
标题翻译：软件自检系统和方法
公开(公告)号：US07581103B2
公开(公告)日：2009-08-25
申请号：US10172682
申请日：2002-06-13
申请人： William G. Home , Lesley R. Matheson , Casey Sheehan , Robert E. Tarjan
发明人： William G. Home , Lesley R. Matheson , Casey Sheehan , Robert E. Tarjan
IPC分类号： H04L9/00 , 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 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。

6. 发明授权

US08001388B2 Software self-checking systems and methods 有权
标题翻译：软件自检系统和方法
公开(公告)号：US08001388B2
公开(公告)日：2011-08-16
申请号：US12504567
申请日：2009-07-16
申请人： William G. Home , Lesley R. Matheson , Casey Sheehan , Robert E. Tarjan
发明人： William G. Home , Lesley R. Matheson , Casey Sheehan , Robert E. Tarjan
IPC分类号： H04L9/32 , H04L9/00
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。

7. 发明授权

US08185478B2 Systems and methods for conducting transactions and communications using a trusted third party 有权
标题翻译：使用受信任的第三方进行交易和通信的系统和方法
公开(公告)号：US08185478B2
公开(公告)日：2012-05-22
申请号：US12895510
申请日：2010-09-30
申请人： Binyamin Pinkas , Tomas Sander , William G. Home
发明人： Binyamin Pinkas , Tomas Sander , William G. Home
IPC分类号： G06Q40/00
CPC分类号： G06Q20/3829 , G06Q20/02 , G06Q20/401 , G06Q30/06 , G06Q2220/00
摘要： Systems and methods are provided for managing the transfer of electronic files. In one embodiment, a sender transfers an encrypted version of a file (such as a digitally encoded audio track, movie, document, or the like) to someone who wishes to receive it. The receiver computes a hash of the encrypted file, and sends it to a trusted third party. The trusted third party compares the hash that was computed by the receiver with another hash computed by the sender. If the two hashes match, the third party sends the file decryption key to the receiver. In some embodiments, the receiver may also send the third party payment information so that the sender, the content owner, and/or the third party can be paid for their role in the transaction. In a preferred embodiment, the payment information is only sent to, and/or used by, the third party once the third party has confirmed to the satisfaction of the receiver that the encrypted file in the receiver's possession will decrypt correctly. In some embodiments, the sender computes a hash of the encrypted version of the file and sends it directly to the third party. In other embodiments, the sender encrypts this hash using a key associated with the third party and sends the encrypted hash to the receiver, who then forwards it to the third party.
摘要翻译：提供系统和方法来管理电子文件的传输。在一个实施例中，发送者将文件的加密版本（诸如数字编码的音轨，电影，文档等）传送给希望接收它的人。接收器计算加密文件的散列，并将其发送到可信任的第三方。受信任的第三方将由接收器计算的哈希与由发送者计算的另一个哈希进行比较。如果两个哈希匹配，则第三方将文件解密密钥发送给接收者。在一些实施例中，接收机还可以发送第三方支付信息，使得发送者，内容所有者和/或第三方可以在交易中为其角色支付。在优选实施例中，一旦第三方已经确认接收者所承担的加密文件将正确解密，则第三方仅向第三方发送和/或使用支付信息。在一些实施例中，发送者计算文件的加密版本的散列，并将其直接发送到第三方。在其他实施例中，发送者使用与第三方相关联的密钥来加密该散列，并将加密的散列发送到接收者，接收者随后将其转发给第三方。

8. 发明申请

US20110029780A1 Systems and Methods for Conducting Transactions and Communications Using a Trusted Third Party 有权
标题翻译：使用受信任的第三方进行交易和通信的系统和方法
公开(公告)号：US20110029780A1
公开(公告)日：2011-02-03
申请号：US12895510
申请日：2010-09-30
申请人： Binyamin Pinkas , Tomas Sander , William G. Home
发明人： Binyamin Pinkas , Tomas Sander , William G. Home
IPC分类号： H04L9/00
CPC分类号： G06Q20/3829 , G06Q20/02 , G06Q20/401 , G06Q30/06 , G06Q2220/00
摘要： Systems and methods are provided for managing the transfer of electronic files. In one embodiment, a sender transfers an encrypted version of a file (such as a digitally encoded audio track, movie, document, or the like) to someone who wishes to receive it. The receiver computes a hash of the encrypted file, and sends it to a trusted third party. The trusted third party compares the hash that was computed by the receiver with another hash computed by the sender. If the two hashes match, the third party sends the file decryption key to the receiver. In some embodiments, the receiver may also send the third party payment information so that the sender, the content owner, and/or the third party can be paid for their role in the transaction. In a preferred embodiment, the payment information is only sent to, and/or used by, the third party once the third party has confirmed to the satisfaction of the receiver that the encrypted file in the receiver's possession will decrypt correctly. In some embodiments, the sender computes a hash of the encrypted version of the file and sends it directly to the third party. In other embodiments, the sender encrypts this hash using a key associated with the third party and sends the encrypted hash to the receiver, who then forwards it to the third party.
摘要翻译：提供系统和方法来管理电子文件的传输。在一个实施例中，发送者将文件的加密版本（诸如数字编码的音轨，电影，文档等）传送给希望接收它的人。接收器计算加密文件的散列，并将其发送到可信任的第三方。受信任的第三方将由接收器计算的哈希与由发送者计算的另一个哈希进行比较。如果两个哈希匹配，则第三方将文件解密密钥发送给接收者。在一些实施例中，接收机还可以发送第三方支付信息，使得发送者，内容所有者和/或第三方可以在交易中为其角色支付。在优选实施例中，一旦第三方已经确认接收者所承担的加密文件将正确解密，则第三方仅向第三方发送和/或使用支付信息。在一些实施例中，发送者计算文件的加密版本的散列，并将其直接发送到第三方。在其他实施例中，发送者使用与第三方相关联的密钥来加密该散列，并将加密的散列发送到接收者，接收者随后将其转发给第三方。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式