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1. 发明申请

US20100074446A1 METHOD OF AUTOMATICALLY POPULATING A LIST OF MANAGED SECURE COMMUNICATIONS GROUP MEMBERS 有权
标题翻译：自动人口管理安全通信小组成员名单的方法
公开(公告)号：US20100074446A1
公开(公告)日：2010-03-25
申请号：US12234828
申请日：2008-09-22
申请人： KENNETH C. FUCHS , LARRY MURRILL
发明人： KENNETH C. FUCHS , LARRY MURRILL
IPC分类号： H04L9/08
CPC分类号： H04L9/0833 , H04L63/065 , H04L2209/80 , H04W12/04
摘要： Methods of automatically populating a secure group list in a key variable loader and of providing keys to a secure group are presented. After a user selects a secure group and encryption algorithm using inputs of the loader, the loader provides a group identifier and corresponding key for the group. The group identifier, encryption algorithm, and key are transmitted to a portable communication device over a physical connection between the two while a device identifier of the communication device is transmitted concurrently to the loader. The key variable loader automatically populates a stored list of subscribers of the group with the device identifier. When it is desired to transmit a new key to all of or fewer than all of the subscribers, one of the subscribers is connected with the loader and used to wirelessly transmit a new key to the remaining subscribers.
摘要翻译：呈现在密钥变量加载器中自动填充安全组列表并向安全组提供密钥的方法。在用户使用加载器的输入选择安全组和加密算法之后，加载器为组提供组标识符和相应的密钥。通过两者之间的物理连接将组标识符，加密算法和密钥发送到便携式通信设备，同时将通信设备的设备标识符同时发送到加载器。密钥变量加载器使用设备标识符自动填充存储的用户列表。当希望将新密钥发送到全部或少于所有订户时，其中一个订户与加载器连接，并用于向其余订户无线传送新密钥。

2. 发明申请

US20100131750A1 METHOD TO CONSTRUCT A HIGH-ASSURANCE IPSEC GATEWAY USING AN UNMODIFIED COMMERCIAL IMPLEMENTATION 有权
标题翻译：使用未经修改的商业实施来构建高保真IPSEC网关的方法
公开(公告)号：US20100131750A1
公开(公告)日：2010-05-27
申请号：US12275322
申请日：2008-11-21
申请人： BRIAN W. PRUSS , KENNETH C. FUCHS , TIMOTHY M. LANGHAM
发明人： BRIAN W. PRUSS , KENNETH C. FUCHS , TIMOTHY M. LANGHAM
IPC分类号： H04L9/00
CPC分类号： H04L63/0485 , H04L63/0263 , H04L63/164
摘要： A system and method of providing secure communications is provided. Messages are encrypted or decrypted in protected memory of a processor. Outbound messages from a secure network are prepared for encryption by adding a header outside of the protected memory and then encrypted in the protected memory. The encryption is performed by retrieving a key from a key cache as designated by rules in the header. The encrypted message is sent to the unsecure network. An inbound message from an unsecure network that is received in unprotected memory is sent to a decryption module in protected memory. The inbound message is decrypted using a key designated in its header and retrieved from the key cache. The decrypted message is returned to the unprotected memory, where it is stripped of the encryption header and then sent to its destination within the secure network.
摘要翻译：提供了提供安全通信的系统和方法。消息在处理器的受保护的存储器中被加密或解密。来自安全网络的出站消息通过在受保护的存储器之外添加头部然后在受保护的存储器中加密来准备加密。通过从标题中的规则指定的密钥缓存中检索密钥来执行加密。加密的消息被发送到不安全的网络。在未受保护的存储器中接收到的来自不安全网络的入站消息被发送到受保护存储器中的解密模块。使用在其报头中指定的并从密钥高速缓存中检索的密钥解密入站消息。解密的消息被返回到不受保护的存储器，其中它被剥离加密头部，然后在安全网络内发送到其目的地。

3. 发明申请

US20120201379A1 METHOD AND APPARATUS FOR PROTECTING SECURITY PARAMETERS USED BY A SECURITY MODULE 审中-公开
标题翻译：用于保护安全模块使用的安全参数的方法和装置
公开(公告)号：US20120201379A1
公开(公告)日：2012-08-09
申请号：US13020952
申请日：2011-02-04
申请人： KENNETH C. FUCHS , TOMASZ PALARZ
发明人： KENNETH C. FUCHS , TOMASZ PALARZ
IPC分类号： H04K1/00
CPC分类号： H04L9/0877 , H04L9/0897 , H04L2209/805
摘要： A security module includes non-volatile memory, a key protection key generator, and volatile memory. The security module performs a method for protecting security parameters that includes: storing a secret key in the non-volatile memory, wherein the secret key is unique to the security module; applying a key split algorithm to a plurality of key split components to generate a key protection key, wherein the plurality of key split components includes the secret key; decrypting an encrypted first key using the key protection key; performing at least one of media encryption or media decryption using the decrypted first key; storing the key protection key and the decrypted first key in volatile memory.
摘要翻译：安全模块包括非易失性存储器，密钥保护密钥生成器和易失性存储器。安全模块执行保护安全参数的方法，该方法包括：将秘密密钥存储在非易失性存储器中，其中秘密密钥对安全模块是唯一的; 将密钥分割算法应用于多个密钥分割组件以产生密钥保护密钥，其中所述多个密钥分离组件包括所述秘密密钥; 使用密钥保护密钥解密加密的第一密钥; 使用解密的第一密钥执行媒体加密或媒体解密中的至少一个; 将密钥保护密钥和解密的第一密钥存储在易失性存储器中。

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