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1. 发明申请

WO2005048641A1 AUTHENTICATION OF A WIRELESS COMMUNICATION USING EXPIRATION MARKER 审中-公开
标题翻译：使用到期标志的无线通信认证
公开(公告)号：WO2005048641A1
公开(公告)日：2005-05-26
申请号：PCT/US2004/037468
申请日：2004-11-10
申请人： QUALCOMM INCORPORATED , PADDON, Michael , ROSE, Gregory G. , HAWKES, Philip M. , SEMPLE, James
发明人： PADDON, Michael , ROSE, Gregory G. , HAWKES, Philip M. , SEMPLE, James
IPC分类号： H04Q7/38
CPC分类号： H04W12/06 , H04L63/1466 , H04W12/02 , H04W12/04
摘要： Systems and methods of securing GSM wireless communications between a network and a subscriber station are disclosed. One embodiment creates authentication triplets due to expire after a certain amount of time such that they may not be used indefinitely by an attacker who intercepts them.
摘要翻译：公开了在网络和用户站之间确保GSM无线通信的系统和方法。一个实施例由于在一定量的时间之后到期而产生认证三元组，使得它们可能无法被拦截它们的攻击者无限地使用。

2. 发明申请

WO2005029762A2 METHOD AND APPARATUS FOR PROVIDING AUTHENTICATED CHALLENGES FOR BROADCAST-MULTICAST COMMUNICATIONS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：提供通信系统中广播通信通信的认证挑战的方法和设备
公开(公告)号：WO2005029762A2
公开(公告)日：2005-03-31
申请号：PCT/US2004/028677
申请日：2004-09-02
申请人： QUALCOMM INCORPORATED , SEMPLE, James , ROSE, Gregory G.
发明人： SEMPLE, James , ROSE, Gregory G.
IPC分类号： H04L9/00
CPC分类号： H04L63/067 , H04L9/0822 , H04L9/3242 , H04L9/3247 , H04L63/0823 , H04L63/123 , H04L63/126 , H04L2209/60 , H04L2209/80 , H04W4/06 , H04W12/04 , H04W12/06 , H04W12/10
摘要： A method and apparatus for secure generation of a short-term key SK for viewing information content in a Multicast-broadcast-multimedia system are described. A short-term key is generated by a memory module residing in user equipment (UE) only when the source of the information used to generate the short-term key can be validated. A short-term key can be generated by a Broadcast Access Key (BAK) or a derivative of BAK and a changing value with a Message Authentication Code (MAC) appended to the changing value. A short-term key (SK) can also be generated by using a private key and a short-term key (SK) manager with a corresponding public key distributed to the memory module residing in the user equipment (UE), using a digital signature.
摘要翻译：描述用于安全地生成用于观看组播广播多媒体系统中的信息内容的短期密钥SK的方法和装置。只有当用于生成短期密钥的信息的来源可以被验证时，由位于用户设备（UE）中的存储器模块产生短期密钥。可以通过广播接入密钥（BAK）或BAK的派生产生短期密钥，并且将附加消息认证码（MAC）的变化值附加到变化值。也可以通过使用私钥和短期密钥（SK）管理器，使用分配给驻留在用户设备（UE）中的存储器模块的相应公钥来生成短期密钥（SK），使用数字签名。

3. 发明申请

WO2005008398A3 APPARATUS AND METHOD FOR A SECURE BROADCAST SYSTEM 审中-公开
公开(公告)号：WO2005008398A3
公开(公告)日：2005-01-27
申请号：PCT/US2004/021850
申请日：2004-07-08
申请人： QUALCOMM INCORPORATED , ROSE, Gregory, G. , SEMPLE, James , QUICK, Roy, Franklin
发明人： ROSE, Gregory, G. , SEMPLE, James , QUICK, Roy, Franklin
IPC分类号： H04L9/00
摘要： Apparatus and method for provisioning an access key used for a controlled access broadcast service is disclosed. In one aspect, a method for secure processing in a device (figure 4, unit 430) that securely stores a secret key (figure 4, Kc) comprises receiving a plurality of challenges from a network, generating a plurality of ciphering keys based on the secret key and the plurality of challenges, and generating an access key based on the plurality of ciphering keys.

4. 发明申请

WO2005006643A1 METHOD AND APPARATUS FOR SECURITY IN A DATA PROCESSING SYSTEM 审中-公开
标题翻译：数据处理系统中的安全性的方法和装置
公开(公告)号：WO2005006643A1
公开(公告)日：2005-01-20
申请号：PCT/US2004/021847
申请日：2004-07-08
申请人： QUALCOMM, Incorporated , HAWKES, Philip, Michael , SEMPLE, James , ROSE, Gregory, G.
发明人： HAWKES, Philip, Michael , SEMPLE, James , ROSE, Gregory, G.
IPC分类号： H04L9/00
CPC分类号： H04M15/73 , H04L9/0825 , H04L2209/601 , H04M15/48 , H04M15/51 , H04M2215/0156 , H04M2215/2026 , H04M2215/32 , H04M2215/54 , H04M2215/7072 , H04W4/24
摘要： Method and apparatus for secure transmissions. Each user is provided a registration key. A long-time updated broadcast key is encrypted using the registration key and provided periodically to a user. A short-time updated key is encrypted using the broadcast key and provided periodically to a user. Broadcasts are then encrypted using the short-time key, wherein the user decrypts the broadcast message using the short-time key. One embodiment provides link layer content encryption. Another embodiment provides end-to-end encryption.
摘要翻译：用于安全传输的方法和装置。每个用户都被提供一个注册密钥。使用注册密钥对长时间更新的广播密钥进行加密并且向用户周期性地提供。使用广播密钥对短时更新密钥进行加密，并向用户定期提供。然后使用短时间密钥对广播进行加密，其中用户使用短时间密钥解密广播消息。一个实施例提供链路层内容加密。另一个实施例提供端到端加密。

5. 发明申请

WO2006086721A3 CONTEXT LIMITED SHARED SECRET 审中-公开
公开(公告)号：WO2006086721A3
公开(公告)日：2006-08-17
申请号：PCT/US2006/004901
申请日：2006-02-10
申请人： QUALCOMM Incorporated , PADDON, Michael , ROSE, Gregory Gordon , SEMPLE, James , HAWKES, Philip Michael
发明人： PADDON, Michael , ROSE, Gregory Gordon , SEMPLE, James , HAWKES, Philip Michael
IPC分类号： H04L9/08 , H04L9/00
摘要： In a communication system in which two communication entities seek to have a private or confidential communication session, a trust relationship needs first be established. The trust relationship is based on the determination of a shared secret which in turn is generated from contextual information. The contextual information can be derived from the circumstances surrounding the communication session. For example, the contextual information can include topological information, time-based information, and transactional information. The shared secret may be self-generated or received from a third party. In either event, the shared secret may be used as key material for any cryptographic protocol used between the communication entities.

6. 发明申请

WO2006036521A1 BOOTSTRAPPING AUTHENTICATION USING DISTINGUISHED RANDOM CHALLENGES 审中-公开
标题翻译：使用破坏性随机挑战的引导认证
公开(公告)号：WO2006036521A1
公开(公告)日：2006-04-06
申请号：PCT/US2005/032337
申请日：2005-09-06
申请人： QUALCOMM INCORPORATED , SEMPLE, James , ROSE, Gregory Gordon , PADDON, Michael , HAWKES, Philip Michael
发明人： SEMPLE, James , ROSE, Gregory Gordon , PADDON, Michael , HAWKES, Philip Michael
IPC分类号： H04Q7/32
CPC分类号： H04W12/04 , H04L9/3271 , H04L63/06 , H04L63/0869 , H04L2209/80 , H04L2463/081 , H04W12/02 , H04W12/06 , H04W88/02
摘要： A communications system and method of bootstrapping mobile station authentication and establishing a secure encryption key are disclosed. In one embodiment of the communications network, a distinguished random challenge is reserved for generation of a secure encryption key, wherein the distinguished random challenge is not used for authentication of a mobile station. The distinguished random challenge is stored at a mobile station's mobile equipment and used to generate a secure encryption key, and a bootstrapping function in the network uses a normal random challenge to authenticate the mobile station and the distinguished random challenge to generate the secure encryption key.
摘要翻译：公开了引导移动台认证和建立安全加密密钥的通信系统和方法。在通信网络的一个实施例中，保留用于产生安全加密密钥的独特随机挑战，其中，所识别的随机挑战不用于移动台的认证。独特的随机挑战被存储在移动台的移动设备中并用于生成安全的加密密钥，并且网络中的引导功能使用正常的随机挑战来认证移动台和独特的随机挑战来生成安全加密密钥。

7. 发明申请

WO2006029384A2 MUTUAL AUTHENTICATION WITH MODIFIED MESSAGE AUTHENTICATION CODE 审中-公开
标题翻译：修改后的信息验证码的相互认证
公开(公告)号：WO2006029384A2
公开(公告)日：2006-03-16
申请号：PCT/US2005/032349
申请日：2005-09-08
申请人： QUALCOMM INCORPORATED , SEMPLE, James , ROSE, Gregory, Gordon , PADDON, Michael , HAWKES, Philip, Michael
发明人： SEMPLE, James , ROSE, Gregory, Gordon , PADDON, Michael , HAWKES, Philip, Michael
IPC分类号： H04Q7/38
CPC分类号： H04W12/06 , H04L63/0869 , H04L63/123 , H04W12/10
摘要： Methods and devices for instructing a subscriber identity module in a cellular communications network to process non-standard authentication information in a standard manner are disclosed. One embodiment of a method comprises receiving a first message authentication code (MAC) and an authentication management field (AMF) at a subscriber identity module as part of an authentication protocol, calculating a second MAC and determining whether the second MAC is equivalent to the first MAC. If the first and second MAC are not equivalent, the SIM calculates a third MAC and determines whether the first MAC is equivalent to the third MAC, and if so, the subscriber identity module processes the AMF in a predefined or standard manner.
摘要翻译：公开了用于指示蜂窝通信网络中的订户身份模块以标准方式处理非标准认证信息的方法和设备。方法的一个实施例包括在用户身份模块处接收第一消息认证码（MAC）和认证管理字段（AMF），作为认证协议的一部分，计算第二MAC并确定第二MAC是否等同于第一MAC 苹果电脑。如果第一和第二MAC不相等，则SIM计算第三MAC并确定第一MAC是否等于第三MAC，如果是，则订户身份模块以预定义或标准方式处理AMF。

8. 发明申请

WO2006084183A1 SECURE BOOTSTRAPPING FOR WIRELESS COMMUNICATIONS 审中-公开
标题翻译：无线通信安全引导
公开(公告)号：WO2006084183A1
公开(公告)日：2006-08-10
申请号：PCT/US2006/003947
申请日：2006-02-03
申请人： QUALCOMM Incorporated , ROSE, Gregory Gordon , SEMPLE, James , NASIELSKI, John Wallace
发明人： ROSE, Gregory Gordon , SEMPLE, James , NASIELSKI, John Wallace
IPC分类号： H04L29/06 , H04Q7/32
CPC分类号： H04L63/0869 , H04L63/0853 , H04W12/06
摘要： A mutual authentication method is provided for securely agreeing application-security keys with mobile terminals supporting legacy Subscriber Identity Modules (e.g., GSM SIM and CDMA2000 R-UIM, which do not support 3G AKA mechanisms). A challenge-response key exchange is implemented between a bootstrapping server function (BSF) and mobile terminal (MT). The BSF generates an authentication challenge and sends it to the MT under a server-authenticated public key mechanism. The MT receives the challenge and determines whether it originates from the BSF based on a bootstrapping server certificate. The MT formulates a response to the authentication challenge based on keys derived from the authentication challenge and a pre-shared secret key. The BSF receives the authentication response and verifies whether it originates from the MT. Once verified, the BSF and MT independently calculate an application security key that the BSF sends to a requesting network application function to establish secure communications with the MT.
摘要翻译：提供了相互认证方法，用于与支持传统用户识别模块（例如，不支持3G AKA机制的GSM SIM和CDMA2000 R-UIM）的移动终端安全地同意应用安全密钥。在引导服务器功能（BSF）和移动终端（MT）之间实现质询 - 响应密钥交换。 BSF生成认证挑战，并通过服务器认证的公钥机制将其发送给MT。 MT接收到挑战，并根据引导服务器证书确定它是从BSF发起的。 MT基于从认证挑战导出的密钥和预共享密钥来形成对认证挑战的响应。 BSF接收认证响应，并验证其是否来自MT。一旦验证，BSF和MT独立地计算BSF发送到请求网络应用功能的应用安全密钥，以建立与MT的安全通信。

9. 发明申请

WO2006029043A1 METHOD AND SYSTEM FOR MANAGING AUTHENTICATION AND PAYMENT FOR USE OF BROADCAST MATERIAL 审中-公开
标题翻译：管理使用广播材料的认证和付款的方法和系统
公开(公告)号：WO2006029043A1
公开(公告)日：2006-03-16
申请号：PCT/US2005/031451
申请日：2005-09-02
申请人： QUALCOMM INCORPORATED , ROSE, Gregory, Gordon , SEMPLE, James , QUICK, Roy, Franklin, Jr. , HAWKES, Philip, Michael
发明人： ROSE, Gregory, Gordon , SEMPLE, James , QUICK, Roy, Franklin, Jr. , HAWKES, Philip, Michael
IPC分类号： H04L9/08
CPC分类号： G06F21/10 , H04L9/0822 , H04L9/083 , H04L9/321 , H04L12/189 , H04L63/0823 , H04L63/126 , H04L2209/60 , H04L2463/101
摘要： An authentication system is disclosed. The authentication system includes a content provider configured to distribute encrypted content, wherein the encrypted content is generated using a content key, and a client having a symmetric key and configured to store the encrypted content received from the content provider and issue a request to the content provider, wherein the request includes a cryptographic function configured to have the symmetric key and the encrypted content as input, wherein the content provider is further configured to verify the client via the request to ensure that the client has received the encrypted content.
摘要翻译：公开了认证系统。所述认证系统包括被配置为分发加密内容的内容提供商，其中使用内容密钥生成所述加密内容，以及客户端，具有对称密钥，并且被配置为存储从所述内容提供商接收到的加密内容并向所述内容发出请求提供者，其中所述请求包括被配置为具有所述对称密钥和加密内容作为输入的加密功能，其中所述内容提供商还被配置为经由所述请求来验证所述客户端以确保所述客户端已经接收到所述加密的内容。

10. 发明申请

WO2006029051A1 METHOD AND APPARATUS FOR PSEUDO-SECRET KEY GENERATION TO GENERATE A RESPONSE TO A CHALLENGE RECEIVED FROM SERVICE PROVIDER 审中-公开
标题翻译：用于生成对服务提供者接收到的挑战的响应的PSEUDO-SECRET KEY GENERATION的方法和装置
公开(公告)号：WO2006029051A1
公开(公告)日：2006-03-16
申请号：PCT/US2005/031468
申请日：2005-09-02
申请人： QUALCOMM Incorporated , ROSE, Gregory, Gordon , QUICK, Roy, Franklin, Jr. , NASIELSKI, John, Wallace , SEMPLE, James
发明人： ROSE, Gregory, Gordon , QUICK, Roy, Franklin, Jr. , NASIELSKI, John, Wallace , SEMPLE, James
IPC分类号： H04L29/06
CPC分类号： H04L63/0853 , H04W12/04 , H04W12/06 , H04W92/10 , H04W92/12
摘要： A subscriber station (110, 112) may be configured with a processing system having first and second security protocols (210, f2). The processing system uses the first security protocol (210) to generate a pseudo-secret key from a challenge received from a service provider, and uses the second security protocol (f2) to generate a response to the challenge from the pseudo-secret key.
摘要翻译：订户站（110,112）可以配置有具有第一和第二安全协议（210，f2）的处理系统。处理系统使用第一安全协议（210）从从服务提供商接收到的挑战中生成伪秘密密钥，并且使用第二安全协议（f2）从伪秘密密钥生成对挑战的响应。

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