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1. 发明授权

US07464274B2 Manufacturing trusted devices 失效
标题翻译：制造可信设备
公开(公告)号：US07464274B2
公开(公告)日：2008-12-09
申请号：US11198332
申请日：2005-08-08
申请人： David Moshe Goldshlag , David William Kravitz
发明人： David Moshe Goldshlag , David William Kravitz
IPC分类号： G06F21/00
CPC分类号： H04N7/173 , H04N21/2541 , H04N21/25816 , H04N21/26613
摘要： The present invention discloses a method and apparatus for manufacturing trusted devices. A licensing authority provides keying information to a multitude of manufactures that insert the keying information into trusted devices. The trusted devices generate final private and public keys using the keying information. The keys may then be certified by the manufacture and verified by other devices.
摘要翻译：本发明公开了一种用于制造可信设备的方法和装置。授权机构向许多将密钥信息插入可信设备的制造商提供密钥信息。受信任的设备使用密钥信息生成最终的私钥和公钥。钥匙然后可以通过制造认证并被其他设备验证。

2. 发明授权

US06975728B1 Hierarchical key management 有权
标题翻译：层次密钥管理
公开(公告)号：US06975728B1
公开(公告)日：2005-12-13
申请号：US09599124
申请日：2000-06-22
申请人： Randy Eye , David William Kravitz , David Moshe Goldshlag
发明人： Randy Eye , David William Kravitz , David Moshe Goldshlag
IPC分类号： H04L9/08 , H04L9/14
CPC分类号： H04L9/0836 , H04L9/088 , H04L2209/60
摘要： The present invention discloses a general-purpose hierarchical key management method and apparatus whose trusted operation, with respect to compromise of keying material, does not depend upon the controlling application. This enables designs that separate secure key management from the application-specific use of the keying material, and enables the rigorous evaluation of the key management module.
摘要翻译：本发明公开了一种通用分层密钥管理方法和装置，其对于密钥材料的妥协而言的可信操作不依赖于控制应用。这使得可以将安全密钥管理与密钥材料的应用程序特定使用分开的设计，并实现对密钥管理模块的严格评估。

3. 发明授权

US06907127B1 Hierarchical key management encoding and decoding 有权
标题翻译：层次密钥管理编码和解码
公开(公告)号：US06907127B1
公开(公告)日：2005-06-14
申请号：US09613284
申请日：2000-07-10
申请人： David William Kravitz , David Moshe Goldshlag
发明人： David William Kravitz , David Moshe Goldshlag
IPC分类号： H04K1/00 , H04L9/08
CPC分类号： G06Q20/3829 , H04L9/0637 , H04L9/0836 , H04L9/088
摘要： The present invention discloses a construction for key management module functionality which provides for secure encoding and decoding of messages which are up to two blocks long. A method for generating an encoded value having a first encoded value part and a second encoded value part from an unencoded value having a first unencoded value part and a second unencoded value part, comprising the steps of: obtaining an initialization vector; and generating the first and second encoded value parts. The first encoded value part is generated by: generating a first result by encrypting the first unencoded value part; generating a second result by performing an exclusive or operation on the first result and the second unencoded value part; generating a third result by performing an exclusive or operation on the second result and the initialization vector; generating a fourth result by encrypting the third result; generating a fifth result by performing an exclusive or operation on the fourth result and the first unencoded value part; and encrypting the fifth result. The second encoded value part is generated by encrypting the second result.
摘要翻译：本发明公开了一种用于密钥管理模块功能的结构，其提供长达两个块的消息的安全编码和解码。一种用于从具有第一非编码值部分和第二非编码值部分的未编码值产生具有第一编码值部分和第二编码值部分的编码值的方法，包括以下步骤：获得初始化矢量; 以及生成第一和第二编码值部分。第一编码值部分通过以下步骤生成：通过加密第一非编码值部分来生成第一结果; 通过对第一结果和第二未编码值部分执行排他或操作来产生第二结果; 通过对第二结果和初始化向量执行排他或操作来产生第三结果; 通过加密第三结果产生第四结果; 通过对第四结果和第一未编码值部分执行排他或操作来产生第五结果; 并加密第五个结果。通过加密第二结果生成第二编码值部分。

4. 发明授权

US06957344B1 Manufacturing trusted devices 有权
标题翻译：制造可信设备
公开(公告)号：US06957344B1
公开(公告)日：2005-10-18
申请号：US09612982
申请日：2000-07-10
申请人： David Moshe Goldshlag , David William Kravitz
发明人： David Moshe Goldshlag , David William Kravitz
IPC分类号： G06F11/30 , H04N7/173
CPC分类号： H04N7/173 , H04N21/2541 , H04N21/25816 , H04N21/26613
摘要： The present invention discloses a method and apparatus for manufacturing trusted devices. A licensing authority provides keying information to a multitude of manufactures that insert the keying information into trusted devices. The trusted devices generate final private and public keys using the keying information. The keys may then be certified by the manufacture and verified by other devices.
摘要翻译：本发明公开了一种用于制造可信设备的方法和装置。授权机构向许多将密钥信息插入可信设备的制造商提供密钥信息。受信任的设备使用密钥信息生成最终的私钥和公钥。钥匙然后可以通过制造认证并被其他设备验证。

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