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1. 发明专利

JP2006148879A Password protection 有权
标题翻译：密码保护
公开(公告)号：JP2006148879A
公开(公告)日：2006-06-08
申请号：JP2005301986
申请日：2005-10-17
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： JOHANSSON JESPER M , BENALOH JOSH D
IPC分类号： H04L9/32 , G06F21/20 , H04L9/08
CPC分类号： G06F21/31 , G06F21/33
摘要： PROBLEM TO BE SOLVED: To provide a system and a method for password protection for securely managing and storing passwords. SOLUTION: An asymmetric key pair is deterministically formed by combining the password and other data. A public key of the asymmetric key pair is exported to an external device. The private key of the asymmetric key pair is used to effect subsequent authentications to the external device. The authentications are based on any arbitrary type of public key-based authentication scheme. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供用于安全地管理和存储密码的密码保护的系统和方法。解决方案：通过组合密码和其他数据来确定性地形成非对称密钥对。非对称密钥对的公钥被导出到外部设备。非对称密钥对的私钥用于对外部设备进行后续验证。认证是基于任意类型的基于公钥的认证方案。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2006005921A Verifying human interaction to computer entity by way of trusted component on computing device 有权
标题翻译：通过计算机设备上的有害元件的方式验证人机对计算机实体的相互作用
公开(公告)号：JP2006005921A
公开(公告)日：2006-01-05
申请号：JP2005161388
申请日：2005-06-01
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： MEEK CHRISTOPHER A , HECKERMAN DAVID EARL , BENALOH JOSH D , GOODMAN JOSHUA THEODORE , PEINADO MARCUS
IPC分类号： H04L9/32 , G06F1/00 , G06F12/06 , G06F21/00
CPC分类号： G06F21/31
摘要： PROBLEM TO BE SOLVED: To describe user interaction in combination with a fact sending a send item from an application of a computing device to a recipient. SOLUTION: The computing device has an attestation unit thereon for attesting to trustworthiness. The application supports a user in constructing the send item, and predetermined indicia are monitored that can be employed to detect that the user is in fact expending effort to construct the send item. The attestation unit authenticates the application to impart trust thereto, and when the user commands the application to send, a send attestation is constructed to accompany the send item. The send attestation is based on the monitored indicia and the authentication of the application and thereby the user interaction is described. The constructed send attestation is packaged with the constructed send item and the package is sent to the recipient. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：结合从计算设备的应用向接收者发送发送项目的事实来描述用户交互。
解决方案：计算设备在其上具有证明可信赖性的认证单元。应用程序支持用户构建发送项目，并且监视可用于检测用户实际上花费构建发送项目的努力的预定标记。认证单元对应用进行认证以赋予其信任，并且当用户命令应用发送时，构建发送认证以伴随发送项目。发送证明是基于被监视的标记和应用的认证，从而描述了用户交互。构建的发送证明与构建的发送项目一起打包，并将包发送给收件人。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006254423A Method and system for id crediting of privacy 有权
标题翻译：隐私认证信息的方法和系统
公开(公告)号：JP2006254423A
公开(公告)日：2006-09-21
申请号：JP2006030252
申请日：2006-02-07
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： ANDREW BORTZ , NANDA ARUN K , SIMON DANIEL R , SHEWCHUK JOHN P , BENALOH JOSH D , CAMERON KIM
IPC分类号： H04L9/32
CPC分类号： H04L63/0442 , G06F21/445 , G06F2221/2129 , H04L9/0869 , H04L9/3218 , H04L63/06 , H04L2463/061
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for ID recognition of privacy. SOLUTION: An instantiated embodiment indicated on these specifications can include the method and the system for creating a pairwise security key which has receiving an ID key from a website, creating a master key, creating a pair of a pairwise symmetrical key or unsymmetrical key by utilizing an encryption function of the ID key and the master key, and storing a pairwise public or symmetrical key in a client and a website. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供用于识别隐私的方法和系统。解决方案：这些规范中所示的实例化实施例可以包括用于创建成对安全密钥的方法和系统，该密钥具有从网站接收到ID密钥，创建主密钥，创建成对对称密钥或不对称密钥对通过利用ID密钥和主密钥的加密功能，并将成对的公有或对称密钥存储在客户端和网站中。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006048654A Call sign 有权
标题翻译：电话号码
公开(公告)号：JP2006048654A
公开(公告)日：2006-02-16
申请号：JP2005184991
申请日：2005-06-24
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： HUITEMA CHRISTIAN F , BENALOH JOSH D , CAMERON KIM
IPC分类号： G06F21/20 , H04L9/32
CPC分类号： G06F21/46 , G06F21/31 , H04L9/3239
摘要： PROBLEM TO BE SOLVED: To provide a method of generating a call sign which is used for a peer-to-peer network, etc., and is short and easily memorized one security-protected by a cipher text. SOLUTION: The call sign is generated by determining a distinguished qualifier, finding a distinguished salt in which a result becomes a distinguished hash value starting from many zeros when it is hashed with a public key and a personalization information character string through encryption unidirectional function, hashing the distinguished salt with the distinguished qualifier consisting of the public key and the personalization information character string, finding the number of previous zeros from a has, taking out the number of bits from the hash and finding alphabetic character expression of bits of the number of previous zeros and the number of bits. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种生成用于对等网络等的呼号的方法，并且被简短地容易地记住由密文进行安全保护的方法。解决方案：通过确定一个区分的限定符来生成呼号，通过加密单向查找一个不同的盐，其中结果成为从多个零开始的多个零的公共密钥和个性化信息字符串功能，用由公开密钥和个性化信息字符串组成的区分限定词散列不同的盐，从a中找出前一个零的数量，从散列中取出比特数并找出前一个零数和位数。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004013905A Use of hashing in secure bootloader 有权
公开(公告)号：JP2004013905A
公开(公告)日：2004-01-15
申请号：JP2003164095
申请日：2003-06-09
申请人： Microsoft Corp , マイクロソフトコーポレイションMicrosoft Corporation
发明人： MORAIS DINARTE , LANGE JON , SIMON DAN , CHEN LING TONY , BENALOH JOSH D
IPC分类号： G06F21/22 , G06F9/445 , G06F21/00 , G06F1/00
CPC分类号： G06F21/575
摘要： PROBLEM TO BE SOLVED: To securely boot up an electronic device equipped with a processor. SOLUTION: Machine instructions provided with bootstrap code are embedded in a critical component of a computerized game console, and the embedded machine instructions can not easily accessed and revised. ROM preloader section hashes the bootstrap code and compares the result obtained with a prediction hash value held in the bootstrap code. The boot process is verified further by the preloader. The preloader obtains the hash value of the code by hashing the code in ROM. With respect to a value of digital signature for defining the hash prediction value, the result is verified. If a prediction result can not be obtained, the booting up process is ended. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2004023796A Selectively disclosable digital certificate 审中-公开
公开(公告)号：JP2004023796A
公开(公告)日：2004-01-22
申请号：JP2003173938
申请日：2003-06-18
申请人： Microsoft Corp , マイクロソフトコーポレイションMicrosoft Corporation
发明人： BENALOH JOSH D
IPC分类号： H04L9/08 , H04L9/32
CPC分类号： H04L9/321 , H04L9/3263 , H04L2209/56 , H04L2209/60
摘要： PROBLEM TO BE SOLVED: To provide more flexible solution than third party authentication by a method guaranteeing privacy and anonymity more.
SOLUTION: A user computing device 102 presents a request of a digital certificate 110, the request 110 includes personnel information belonging to the user requesting the certificate. An authentication office 104 receives the request 110, creates the digital certificate 120 which is selectively disclosable as a return value to the user computing device 102, and keeps relating items of personnel information providing plural fields 122 (1), 122 (2), 122 (3), ..., 122 (N). The authentication office 104 installs relating data items received from the user by the request 110 to the fields 122 (1) to 122 (N), but the invisible data are installed in the respective fields 122 (1) to 122 (N).
COPYRIGHT: (C)2004,JPO

7. 发明申请

WO0115162A2 METHODS AND SYSTEMS OF PROTECTING DIGITAL CONTENT 审中-公开
标题翻译：保护数字内容的方法和系统
公开(公告)号：WO0115162A2
公开(公告)日：2001-03-01
申请号：PCT/US0022239
申请日：2000-08-11
申请人： MICROSOFT CORP
发明人： BENALOH JOSH D , ROSEN ANDREW D , YUVAL GIDEON A
IPC分类号： G06F1/00 , G06F21/00 , G11B20/00 , H04L9/08 , H04L9/30
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 one embodiment, digital content is provided and comprises multiple partition sets, with each partition set comprising a first partition and at least one different version of the first partition. Each partition of each partition set is uniquely marked and encrypted with a different key. Individual unique key collections are then defined to contain, for each partition set, one key that was used to encrypt a partition from the partition set and no two key collections are identical. This means that each key collection can decrypt one unique version of the digital content. This unique version of the digital content is thus inextricably tied to the key collection that was utilized to decrypt the content. Each key collection is then encrypted with a different public key associated with one of multiple content players on which the digital content is to be played. Thus, each content player is inextricably associated with one key collection, and each key collection is inextricably associated with a unique version of the digital content. The digital content and one or more key collections can then be provided to the content players. 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加密密钥或密钥集合。在一个实施例中，提供数字内容并且包括多个分区集合，其中每个分区集包括第一分区和第一分区的至少一个不同版本。每个分区集的每个分区都用不同的密钥进行唯一标记和加密。然后，将各个唯一的密钥集合定义为包含每个分区集一个用于从分区集加密分区的密钥，并且两个密钥集合是相同的。这意味着每个密钥集合可以解密数字内容的一个唯一版本。因此，数字内容的独特版本与用于解密内容的密钥集合密不可分。然后，利用与要在其上播放数字内容的多个内容播放器中的一个相关联的不同的公钥来加密每个密钥集合。因此，每个内容播放器与一个密钥集合不可分割地相关联，并且每个密钥集合与数字内容的唯一版本不可分割地相关联。然后可以向内容播放器提供数字内容和一个或多个密钥集合。当内容播放器解密其关联的密钥集合并使用密钥集合来解密数字内容时，被解密的数字内容的版本直接指向被该密钥集合被授权解密的特定内容播放器。

8. 发明专利

DE60330627D1 未知
公开(公告)号：DE60330627D1
公开(公告)日：2010-02-04
申请号：DE60330627
申请日：2003-06-02
申请人： MICROSOFT CORP
发明人： MORAIS DINARTE , LANGE JON , SIMON DAN , CHEN LING TONY , BENALOH JOSH D
IPC分类号： G06F21/22 , G06F9/445 , G06F21/00
摘要： Machine instructions comprising a bootstrap code are buried within a critical component of an electronic game console where they cannot readily be accessed or modified. A preloader portion in a read only memory (ROM) is hashed by the bootstrap code and the result is compared to an expected hash value maintained in the bootstrap code. Further verification of the boot-up process is carried out by the preloader, which hashes the code in ROM to obtain a hash value for the code. The result is verified against a digital signature value that defines an expected value for this hash. Failure to obtain any expected result terminates the boot-up process. Since the bootstrap code confirms the preloader, and the preloader confirms the remainder of the code in ROM, this technique is useful for ensuring that the code used for booting up the device has not been modified or replaced.

9. 发明专利

ZA200503866B Verifying human interaction to a computer entity by way of a trusted component on a computing device or the like 未知
公开(公告)号：ZA200503866B
公开(公告)日：2007-01-31
申请号：ZA200503866
申请日：2005-05-13
申请人： MICROSOFT CORP
发明人： MEEK CHRISTOPHER A , EARL HECKERMAN DAVID , BENALOH JOSH D , THEODORE GOODMAN JOSHUA , MARCUS PEINADO
IPC分类号： G06F20090101 , G06F1/00 , G06F12/06 , G06F21/00 , H04L9/32
摘要： A method describes user interaction in combination with sending a send item from an application of a computing device to a recipient. The computing device has an attestation unit thereon for attesting to trustworthiness. The application facilitates a user in constructing the send item, and predetermined indicia are monitored that can be employed to detect that the user is in fact expending effort to construct the send item. The attestation unit authenticates the application to impart trust thereto, and upon the user commanding the application to send, a send attestation is constructed to accompany the send item. The send attestation is based on the monitored indicia and the authentication of the application and thereby describes the user interaction. The constructed send attestation is packaged with the constructed send item and the package is sent to the recipient.

10. 发明专利

HK1058561A1 USE OF HASHING IN A SECURE BOOT LOADER 未知
公开(公告)号：HK1058561A1
公开(公告)日：2004-05-21
申请号：HK04101203
申请日：2004-02-19
申请人： MICROSOFT CORP
发明人： MORAIS DINARTE , LANGE JON , SIMON DAN , CHEN LING TONY , BENALOH JOSH D
IPC分类号： G06F21/22 , G06F20100101 , G06F9/445 , G06F21/00
摘要： Machine instructions comprising a bootstrap code are buried within a critical component of an electronic game console where they cannot readily be accessed or modified. A preloader portion in a read only memory (ROM) is hashed by the bootstrap code and the result is compared to an expected hash value maintained in the bootstrap code. Further verification of the boot-up process is carried out by the preloader, which hashes the code in ROM to obtain a hash value for the code. The result is verified against a digital signature value that defines an expected value for this hash. Failure to obtain any expected result terminates the boot-up process. Since the bootstrap code confirms the preloader, and the preloader confirms the remainder of the code in ROM, this technique is useful for ensuring that the code used for booting up the device has not been modified or replaced.

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