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1. 发明授权

US07685415B2 Exclusive encryption 失效
公开(公告)号：US07685415B2
公开(公告)日：2010-03-23
申请号：US10985201
申请日：2004-11-10
申请人： John R. Douceur , Josh D. Benaloh , Gideon A. Yuval , Atul Adya
发明人： John R. Douceur , Josh D. Benaloh , Gideon A. Yuval , Atul Adya
IPC分类号： H04L29/06
CPC分类号： H04L63/0428 , G06F21/6209 , G06F21/6218 , G06F2221/2107
摘要： An exclusive encryption system is established using multiple computing devices. The exclusive encryption system allows for the exclusion of certain plaintext (e.g., by one of the computing devices) and ciphertext (e.g., by another of the computing devices) while at the same time maintaining the privacy created by the encryption (e.g., so the other computing device cannot see the plaintext). The exclusive encryption system may be implemented as part of a serverless distributed file system with directory entries (e.g., file names or folder names) being the plaintext, or alternatively as part of other systems.

2. 发明授权

US07549063B2 Methods and systems of protecting digital content 有权
标题翻译：保护数字内容的方法和系统
公开(公告)号：US07549063B2
公开(公告)日：2009-06-16
申请号：US11192348
申请日：2005-07-28
申请人： Josh D. Benaloh , Andrew D. Rosen , Gideon A. Yuval
发明人： Josh D. Benaloh , Andrew D. Rosen , Gideon A. Yuval
IPC分类号： H04L9/00 , H04K1/00
CPC分类号： G06F21/10 , G06F2211/007 , G06F2221/0737 , G06F2221/0753 , G06F2221/2107 , G11B20/00086 , G11B20/0021 , H04L9/0825 , H04L2209/60 , H04L2209/606
摘要： Methods and systems are described that enable protection of digital content, such as movies and the like, by making pirated copies traceable back to a unique decryption key that was utilized to decrypt the originally encrypted content. The innovative advancements do not rely on post-distribution watermarking or fingerprinting techniques, and yet intrinsically link any unauthorized copies back to a unique cryptographic key or key collection that was used when the genuine copy was reproduced. In an example, when a content player decrypts its associated key collection and uses the key collection to decrypt the digital content, the version of the digital content that is decrypted points directly to the specific content-player that was authorized to decrypt it with that key collection.
摘要翻译：描述了通过使盗版拷贝可追溯到用于解密原始加密内容的唯一解密密钥来实现数字内容（例如电影等）的保护的方法和系统。创新的进步不依赖于后期分发水印或指纹技术，而是将任何未经授权的副本本质上链接到复制真实副本时使用的唯一密码密钥或密钥集合。在一个示例中，当内容播放器解密其相关联的密钥集合并使用密钥集合来解密数字内容时，解密的数字内容的版本直接指向被授权使用该密钥解密的特定内容播放器采集。

3. 发明授权

US07305553B2 Manifest-based trusted agent management in a trusted operating system environment 有权
公开(公告)号：US07305553B2
公开(公告)日：2007-12-04
申请号：US11206578
申请日：2005-08-18
申请人： Paul England , Marcus Peinado , Daniel R. Simon , Josh D. Benaloh
发明人： Paul England , Marcus Peinado , Daniel R. Simon , Josh D. Benaloh
IPC分类号： H04L29/00
CPC分类号： G06F21/54 , G06F21/53 , G06F21/57
摘要： Manifest-based trusted agent management in a trusted operating system environment includes receiving a request to execute a process is received and setting up a virtual memory space for the process. Additionally, a manifest corresponding to the process is accessed, and which of a plurality of binaries can be executed in the virtual memory space is limited based on indicators, of the binaries, that are included in the manifest.

4. 发明授权

US07257707B2 Manifest-based trusted agent management in a trusted operating system environment 有权
标题翻译：在受信任的操作系统环境中进行基于清单的可信代理管理
公开(公告)号：US07257707B2
公开(公告)日：2007-08-14
申请号：US11206579
申请日：2005-08-18
申请人： Paul England , Marcus Peinado , Daniel R. Simon , Josh D. Benaloh
发明人： Paul England , Marcus Peinado , Daniel R. Simon , Josh D. Benaloh
IPC分类号： H04L29/00
CPC分类号： G06F21/54 , G06F21/53 , G06F21/57
摘要： Manifest-based trusted agent management in a trusted operating system environment includes receiving a request to execute a process is received and setting up a virtual memory space for the process. Additionally, a manifest corresponding to the process is accessed, and which of a plurality of binaries can be executed in the virtual memory space is limited based on indicators, of the binaries, that are included in the manifest.
摘要翻译：在受信任的操作系统环境中的基于清单的可信代理管理包括接收接收到的执行进程的请求，并为进程设置虚拟内存空间。此外，访问对应于进程的清单，并且可以基于二进制文件中包括在清单中的指示符限制在虚拟存储器空间中执行多个二进制文件中的哪一个。

5. 发明授权

US07047421B2 Data signal with a database and a compressed key 有权
标题翻译：数据信号与数据库和压缩密钥
公开(公告)号：US07047421B2
公开(公告)日：2006-05-16
申请号：US10983033
申请日：2004-11-05
申请人： Josh D. Benaloh
发明人： Josh D. Benaloh
IPC分类号： H04K1/00 , G06F17/60 , H04L9/00
CPC分类号： G06F21/10 , G06F19/00 , G06F2211/007 , G06F2221/0704 , G06F2221/0737 , G06F2221/0753 , G06F2221/2107 , G06Q20/3829 , G11B20/00086 , G11B20/0021 , G11B20/00507 , H04L9/0836 , H04L2209/60
摘要： Described herein are one or more data signal implementations having at least a database and a compressed key.
摘要翻译：这里描述的是至少具有数据库和压缩密钥的一个或多个数据信号实现。

6. 发明授权

US07003675B2 Encrypted content data structure package and generation thereof 有权
公开(公告)号：US07003675B2
公开(公告)日：2006-02-21
申请号：US10983222
申请日：2004-11-05
申请人： Josh D. Benaloh
发明人： Josh D. Benaloh
IPC分类号： H04L9/00 , G06F11/30
CPC分类号： G06F21/10 , G06F19/00 , G06F2211/007 , G06F2221/0704 , G06F2221/0737 , G06F2221/0753 , G06F2221/2107 , G06Q20/3829 , G11B20/00086 , G11B20/0021 , G11B20/00507 , H04L9/0836 , H04L2209/60
摘要： Described herein are one or more implementations that generate and encrypted content data structure package and/or data tree.

7. 发明授权

US08984293B2 Secure software product identifier for product validation and activation 有权
标题翻译：产品验证和激活的安全软件产品标识符
公开(公告)号：US08984293B2
公开(公告)日：2015-03-17
申请号：US12950777
申请日：2010-11-19
申请人： Thomas J. Layson , Caglar Gunyakti , Tarik Soulami , Kalin Georgiev Toshev , Jeffrey Paul Harker , Josh D. Benaloh
发明人： Thomas J. Layson , Caglar Gunyakti , Tarik Soulami , Kalin Georgiev Toshev , Jeffrey Paul Harker , Josh D. Benaloh
IPC分类号： G06F21/00 , G06F21/12
CPC分类号： G06F21/121
摘要： Systems, methods, and apparatus for generating and validating product keys. In some embodiments, a product key includes security information and identification information identifying at least one copy of a software product. The identifying information may be used to access validation information from at least one source other than the product key, and the validation information may be used to process the identification information and the security information to determine whether the product key is valid. In some further embodiments, the security information includes a first portion to be processed by a first validation authority using first validation information and a second portion to be processed by a second validation authority using second validation information, wherein the second validation information is stored separately from the first validation information.
摘要翻译：用于生成和验证产品密钥的系统，方法和设备。在一些实施例中，产品密钥包括识别软件产品的至少一个副本的安全信息和识别信息。识别信息可以用于从除产品密钥之外的至少一个源访问验证信息，并且验证信息可以用于处理识别信息和安全信息以确定产品密钥是否有效。在一些另外的实施例中，安全信息包括要由第一验证机构使用第一验证信息处理的第一部分和由第二验证机构使用第二验证信息处理的第二部分，其中第二验证信息与第一个验证信息。

8. 发明授权

US08775797B2 Reliable software product validation and activation with redundant security 有权
标题翻译：可靠的软件产品验证和激活与冗余安全
公开(公告)号：US08775797B2
公开(公告)日：2014-07-08
申请号：US12950627
申请日：2010-11-19
申请人： Thomas J. Layson , Caglar Gunyakti , Tarik Soulami , Kalin Georgiev Toshev , Jeffrey Paul Harker , Josh D. Benaloh
发明人： Thomas J. Layson , Caglar Gunyakti , Tarik Soulami , Kalin Georgiev Toshev , Jeffrey Paul Harker , Josh D. Benaloh
IPC分类号： G06F21/00
CPC分类号： G06F21/125 , G06F2221/0775
摘要： Systems, methods, and apparatus for validating product keys. In some embodiments, a product key includes security information and identification information identifying at least one copy of a software product. The security information may include a first portion to be processed by a first validation authority using first validation information and a second portion to be processed by a second validation authority using second validation information. The second validation information may be stored separately from the first validation information and may not be accessible to the first validation authority. In some embodiments, the first validation authority randomly determines whether a product key is to be audited by the second validation authority. Alternatively, the first validation authority may determine whether to audit based on a type of the software product associated with the product key and/or a perceived level of security risk.
摘要翻译：用于验证产品密钥的系统，方法和设备。在一些实施例中，产品密钥包括识别软件产品的至少一个副本的安全信息和识别信息。安全信息可以包括由第一验证机构使用第一验证信息来处理的第一部分和由第二验证机构使用第二验证信息处理的第二部分。第二验证信息可以与第一验证信息分开存储，并且可能不能被第一验证机构访问。在一些实施例中，第一验证机构随机地确定产品密钥是否要被第二验证机构审核。或者，第一验证机构可以基于与产品密钥相关联的软件产品的类型和/或感知的安全风险级别来确定是否进行审核。

9. 发明授权

US07929689B2 Call signs 失效
标题翻译：呼号
公开(公告)号：US07929689B2
公开(公告)日：2011-04-19
申请号：US10882079
申请日：2004-06-30
申请人： Christian François Huitema , Josh D. Benaloh , Kim Cameron
发明人： Christian François Huitema , Josh D. Benaloh , Kim Cameron
IPC分类号： H04K1/00 , H04L9/00 , H04L9/28 , H04L29/06 , H04L9/30
CPC分类号： G06F21/46 , G06F21/31 , H04L9/3239
摘要： A method of generating a call sign. A method of generating a call sign comprising determining a distinguished qualifier, finding a distinguished salt, and hashing the distinguished salt with the distinguished qualifier.
摘要翻译：一种生成呼号的方法。一种产生呼号的方法，包括：确定一个不同的限定符，找到一个不同的盐，以及用该区别的限定符散列不同的盐。

10. 发明授权

US07890643B2 System and method for providing program credentials 有权
标题翻译：用于提供程序凭据的系统和方法
公开(公告)号：US07890643B2
公开(公告)日：2011-02-15
申请号：US12163881
申请日：2008-06-27
申请人： Dean Jason Justus , Josh D. Benaloh , Nathan James Fink , Michael Howard , Daniel R. Simon , Matthew W. Thomlinson
发明人： Dean Jason Justus , Josh D. Benaloh , Nathan James Fink , Michael Howard , Daniel R. Simon , Matthew W. Thomlinson
IPC分类号： G06F15/173
CPC分类号： H04L63/0815
摘要： A system for providing a client's credentials to a computer program comprises a database remote from the client and a single signon server module. The single signon server module can receive a request for the client's credentials from the computer program, determine whether the client's credentials are stored in the database, and send the client's credentials from the database to the computer program in response to a determination that the client's credentials are stored in the database. The single signon server module can store the client's credentials in the database in response to a determination that the client's credentials are not stored in the database. The single signon server module can encrypt the client's credentials prior to storing the client's credentials in the database and can decrypt the client's credentials prior to sending the client's credentials to the computer program.
摘要翻译：用于向计算机程序提供客户端凭据的系统包括远离客户端的数据库和单个登录服务器模块。单一登录服务器模块可以从计算机程序接收对客户端凭据的请求，确定客户端的凭据是否存储在数据库中，并且响应于确定客户端的凭据将客户端的凭据从数据库发送到计算机程序存储在数据库中。响应于确定客户端的凭据未存储在数据库中，单一登录服务器模块可以将客户端凭据存储在数据库中。单一登录服务器模块可以在将客户端凭据存储在数据库中之前加密客户端的凭据，并且可以在将客户端的凭据发送到计算机程序之前解密客户端的凭据。

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