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1. 发明申请

WO2006091844A1 SMALL PUBLIC-KEY BASED DIGITAL SIGNATURES FOR AUTHENTICATION 审中-公开
标题翻译：小型基于公认密码的数字签名认证
公开(公告)号：WO2006091844A1
公开(公告)日：2006-08-31
申请号：PCT/US2006/006650
申请日：2006-02-24
申请人： QUALCOMM INCORPORATED , GANTMAN, Alexander , ROSE, Gregory Gordon , NOERENBERG, John W., II , HAWKES, Philip Michael
发明人： GANTMAN, Alexander , ROSE, Gregory Gordon , NOERENBERG, John W., II , HAWKES, Philip Michael
IPC分类号： H04L9/32
CPC分类号： H04L9/3247 , H04L9/3013 , H04L2209/20
摘要： Embodiments disclosed allow authentication between two entities having agreed on the use of a common modulus N. The authentication includes generating a pseudorandom string value; generating a public key value based on the modulus N and the pseudorandom string value; generating a private key value corresponding to the public key value; receiving a verifier's public key value; generating a shared secret value based on the modulus N, the private key value and the verifier's public key value; calculating an authentication signature value using the shared secret value; and transmitting the authentication signature value for authentication. When the authentication signature is received, the public key value and the shared value are generated to calculate an authentication signature value. Thereafter, the authentication signature values are compared and authenticated.
摘要翻译：所公开的实施例允许已经同意使用公共模数N的两个实体之间的认证。认证包括生成伪随机串值; 基于模数N和伪随机串值产生公钥值; 生成与所述公钥值对应的私钥值; 接收验证者的公钥价值; 基于模数N，私钥值和验证者的公钥值生成共享秘密值; 使用共享秘密值计算认证签名值; 并发送用于认证的认证签名值。当接收到认证签名时，生成公钥值和共享值来计算认证签名值。此后，认证签名值进行比较和认证。

2. 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。

3. 发明申请

WO2010045409A1 APPARATUS AND METHOD FOR EVALUATING A CIPHER STRUCTURE'S RESISTANCE TO CRYPTANALYSIS 审中-公开
标题翻译：评估水泥结构抗CRYPTANALYSIS的电阻和方法
公开(公告)号：WO2010045409A1
公开(公告)日：2010-04-22
申请号：PCT/US2009/060758
申请日：2009-10-15
申请人： QUALCOMM Incorporated , XIAO, Lu , HAWKES, Philip Michael , ROSE, Gregory Gordon
发明人： XIAO, Lu , HAWKES, Philip Michael , ROSE, Gregory Gordon
IPC分类号： H04L9/06
CPC分类号： H04L9/002 , H04L9/0631
摘要： Disclosed is a method for evaluating resistance to cryptanalysis of a cipher structure having a diffusion element including a linear transformation placed between differently-sized confusion elements at an input and an output of the diffusion element. A generalized minimum number of non-zero symbols at the diffusion element's input and output is determined. The diffusion element's input is divided into subset inputs, each having a size corresponding to the size of each confusion element at the diffusion element input. For each subset input, a subset number of non-zero symbols at the subset input and the diffusion element output is determined. Each subset number is summed to generate a summed subset number. The summed subset number is subtracted from the generalized minimum number to generate a worst-case number. An upper bound of a maximum differential characteristic probability is calculated and used to evaluate the cipher structure.
摘要翻译：公开了一种用于评估具有扩散元件的密码分析电阻的方法，该扩散元件包括放置在扩散元件的输入端和输出端的不同大小的混淆元件之间的线性变换。确定扩散元件输入和输出处的非零符号的通用最小数量。扩散元件的输入被分成子集输入，每个子集具有与扩散元素输入处的每个混淆元素的大小相对应的大小。对于每个子集输入，确定子集输入处的非零符号的子集数量和扩散元素输出。将每个子集数相加以生成一个总和子集。从广义最小数字中减去总和子集数，以生成最坏情况数。计算最大微分特征概率的上限，并用于评估密码结构。

4. 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.

5. 发明申请

WO2009002879A1 REAL WORLD GAMING FRAMEWORK 审中-公开
标题翻译：真正的世界游戏框架
公开(公告)号：WO2009002879A1
公开(公告)日：2008-12-31
申请号：PCT/US2008/067778
申请日：2008-06-20
申请人： QUALCOMM Incorporated , ROSE, Gregory Gordon , WIGGERS DE VRIES, Miriam , PADDON, Michael , HAWKES, Philip Michael
发明人： ROSE, Gregory Gordon , WIGGERS DE VRIES, Miriam , PADDON, Michael , HAWKES, Philip Michael
IPC分类号： A63F13/00
CPC分类号： A63F13/65 , A63F13/00 , A63F13/12 , A63F13/213 , A63F13/216 , A63F13/92 , A63F2300/1093 , A63F2300/406 , A63F2300/5573 , A63F2300/69 , A63F2300/807
摘要： A virtual environment and real world environment are combined into a framework that facilitates large-scale social interaction in multi-player fantasy games played in both the real world and/or a virtual world. Such combination of real and virtual world features may blend geo-caching, orienteering, and other virtual gaming features to enable players to interact across the real and virtual environments. A real world player is also mapped into the virtual environment, thereby inserting the player's movements and actions into the virtual environment. Additionally, this feature enables interaction between players located in a real environment with characters found in a virtual environment. A player may use a mobile device that is configured to recognize the geo-location and orientation of the player and display a corresponding view of the virtual environment gaming landscape for the player.
摘要翻译：虚拟环境和现实世界环境被组合成一个框架，可以在现实世界和/或虚拟世界中玩的多玩家幻想游戏中促进大规模社交互动。真实世界和虚拟世界特征的这种组合可以融合地理缓存，定向运动和其他虚拟游戏功能，使玩家能够在真实和虚拟环境之间进行交互。现实世界的玩家也被映射到虚拟环境中，从而将玩家的动作和动作插入到虚拟环境中。此外，此功能可实现位于真实环境中的玩家与虚拟环境中的字符之间的交互。播放器可以使用被配置为识别播放器的地理位置和方向的移动设备，并且显示玩家的虚拟环境游戏景观的对应视图。

6. 发明申请

WO2010056531A1 LOW LATENCY BLOCK CIPHER 审中-公开
标题翻译：低延迟块碳化硅
公开(公告)号：WO2010056531A1
公开(公告)日：2010-05-20
申请号：PCT/US2009/062391
申请日：2009-10-28
申请人： QUALCOMM INCORPORATED , HAWKES, Philip, Michael , XIAO, Lu , ROSE, Gregory Gordon , MILLENDORF, Steve
发明人： HAWKES, Philip, Michael , XIAO, Lu , ROSE, Gregory Gordon , MILLENDORF, Steve
IPC分类号： H04L9/06 , H04L9/08
CPC分类号： G06F12/1408 , H04L9/0618 , H04L2209/125 , H04L2209/24
摘要： A block cipher is provided that secures data by encrypting it based on the memory address where it is to be stored. When encrypting data for storage in the memory address, the memory address is encrypted in a first plurality of block cipher rounds. Data round keys are generated using information from the first plurality of block cipher rounds. Data to be stored is combined with the encrypted memory address and encrypted in a second plurality of block cipher rounds using the data round keys. The encrypted data is then stored in the memory location. When decrypting data, the memory address is again encrypted as before while the encrypted stored data is decrypted in a second plurality of the block cipher rounds using the data round keys to obtain a partially decrypted data. The partially decrypted data is combined with the encrypted memory address to obtain fully decrypted data.
摘要翻译：提供了一种分组密码，其通过基于要存储的存储器地址对其进行加密来保护数据。当将存储在存储器地址中的数据进行加密时，存储器地址以第一多个块密码循环加密。使用来自第一多个块密码轮的信息来生成数据循环密钥。要存储的数据与加密的存储器地址组合，并使用数据循环密钥在第二多个块密码轮中进行加密。然后将加密的数据存储在存储器位置。当解密数据时，如先前一样再次加密存储器地址，同时使用数据循环密钥在第二多个块密码轮中对加密的存储数据进行解密以获得部分解密的数据。部分解密的数据与加密的存储器地址组合以获得完全解密的数据。

7. 发明申请

WO2008049046A2 METHOD FOR SECURELY EXTENDING KEY STREAM TO ENCRYPT HIGH-ENTROPY DATA 审中-公开
标题翻译：安全地扩展密钥流以加密高熵数据的方法
公开(公告)号：WO2008049046A2
公开(公告)日：2008-04-24
申请号：PCT/US2007/081737
申请日：2007-10-18
申请人： QUALCOMM INCORPORATED , ROSE, Gregory Gordon , HAWKES, Philip Michael
发明人： ROSE, Gregory Gordon , HAWKES, Philip Michael
IPC分类号： H04L9/18
CPC分类号： H04L9/0662 , H04L2209/30
摘要： A stream stretcher is provided for securely expanding a key stream to match the length of a data block to be encrypted and/or decrypted. A key stream is obtained having a length of L Z bits. A length LD corresponding to a data block to be encrypted/decrypted is obtained, where L D > L Z . L D -L Z new bits are recursively generated by combining at least two bits of the key stream. The L D -L Z new bits are appended to the key stream to generate a stretched key stream. The data block may then be encrypted/decrypted with the stretched key stream. The at least two bits are selected to have offsets that form a full positive difference set.
摘要翻译：提供流扩展器用于安全地扩展密钥流以匹配待加密和/或解密的数据块的长度。获得长度为L _{Z 的密钥流。获得对应于要加密/解密的数据块的长度LD，其中L →<子>ž。通过组合密钥流的至少两个比特来递归地生成L_D_Z_Z新比特。将L _{D -L _{Z 新比特附加到密钥流以生成拉伸的密钥流。然后可以用拉伸的密钥流对数据块进行加密/解密。至少两位被选择为具有形成完整正差分集的偏移量。}}}

8. 发明申请

WO2010045410A2 APPARATUS AND METHOD FOR TRANSITIONING ACCESS RIGHTS FOR ROLE-BASED ACCESS CONTROL COMPATIBILIITY 审中-公开
标题翻译：基于角色访问控制兼容性的用于过渡访问权限的装置和方法
公开(公告)号：WO2010045410A2
公开(公告)日：2010-04-22
申请号：PCT/US2009/060760
申请日：2009-10-15
申请人： QUALCOMM INCORPORATED , ROSE, Gregory Gordon , GANTMAN, Alexander , XIAO, Lu
发明人： ROSE, Gregory Gordon , GANTMAN, Alexander , XIAO, Lu
IPC分类号： H04L29/06
CPC分类号： H04L63/102 , G06F21/6218
摘要： Disclosed is a method for transitioning access rights, in a remote station with role-based access control, for an unknown role having access rights defined by a central access control management module. In the method, a role capability table is maintained in the remote station specifying centrally-defined access rights of roles that are interpretable in the remote station. An access request associated with an unknown role that is not interpretable in the remote station is received. The access request includes a role transition list that relates the unknown role to other centrally-defined roles. At least one of the other centrally-defined roles is interpretable in the remote station. A role is selected, from the role transition list, that is interpretable in the remote station for interpreting the unknown role of the access request. Access is granted based on the access request associated with the unknown role using the access rights of the interpretable role selected from the role transition table.
摘要翻译：公开了一种用于在具有基于角色的访问控制的远程站中转换访问权限的方法，用于具有由中央访问控制管理模块定义的访问权限的未知角色。在该方法中，在远程站中维护角色能力表，指定在远程站中可解释的角色的集中定义的访问权限。接收到与远程站中不可解释的未知角色相关联的访问请求。访问请求包括将未知角色与其他中心定义角色相关联的角色转换列表。其他中心定义角色中的至少一个可在远程站中解释。从角色转换列表中选择一个角色，该角色可在远程站中解释，用于解释访问请求的未知角色。基于与角色转换表中选择的可解释角色的访问权限，基于与未知角色关联的访问请求授予访问权限。

9. 发明申请

WO2008076776A2 METHOD AND DEVICE FOR SECURE PHONE BANKING 审中-公开
标题翻译：用于安全电话银行的方法和设备
公开(公告)号：WO2008076776A2
公开(公告)日：2008-06-26
申请号：PCT/US2007/087312
申请日：2007-12-12
申请人： QUALCOMM INCORPORATED , GANTMAN, Alexander , ROSE, Gregory Gordon , CHOI, Jae-Hee , NOERENBERG, John W., II
发明人： GANTMAN, Alexander , ROSE, Gregory Gordon , CHOI, Jae-Hee , NOERENBERG, John W., II
IPC分类号： H04M3/16 , G07F7/00 , H04M1/215
CPC分类号： H04L9/00 , H04M1/505 , H04M1/68 , H04M3/16 , H04M11/00 , H04M2203/609
摘要： A small form-factor security device is provided that may be inserted in series with a telephone line to encrypt dual tone multi-frequency (DTMF) tones from a telephone to prevent unauthorized disclosure of sensitive information. A receiving device decrypts the encrypted DTMF tones to receive the original information sent by the telephone. The security device acts as a second factor in a two-factor authentication scheme with a tele-services security server that authenticates the security device.
摘要翻译：提供了一种小型安全设备，可以与电话线串联插入，以加密来自电话的双音多频（DTMF）音调，以防止未经授权披露敏感信息。接收设备解密加密的DTMF音以接收电话发送的原始信息。安全设备是双因素身份验证方案中的第二个因素，其中包含验证安全设备的远程服务安全服务器。

10. 发明申请

WO2008052137A2 COMPOSED MESSAGE AUTHENTICATION CODE 审中-公开
标题翻译：综合信息认证码
公开(公告)号：WO2008052137A2
公开(公告)日：2008-05-02
申请号：PCT/US2007/082566
申请日：2007-10-25
申请人： QUALCOMM Incorporated , PADDON, Michael , ESCOTT, Adrian , ROSE, Gregory Gordon , HAWKES, Philip M.
发明人： PADDON, Michael , ESCOTT, Adrian , ROSE, Gregory Gordon , HAWKES, Philip M.
IPC分类号： H04W12/10
CPC分类号： H04L63/123 , H04L9/3242 , H04L47/36 , H04L2209/60 , H04W12/10
摘要： Prior to transmission, a message is divided into multiple transmission units. A sub-message authentication code is obtained for each of the transmission units. A composed message authentication code is obtained for the whole message based on the sub-message authentication codes of the multiple transmission units. The multiple transmission units and the composed message authentication code are then transmitted. A receiver of the message receives a plurality of transmission units corresponding to the message. A local sub-message authentication code is calculated by the receiver for each transmission unit. A local composed message authentication code is calculated by the receiver based on the local sub-message authentication codes for the plurality of transmission units. The local composed message authentication code is compared to a received composed message authentication code to determine the integrity and/or authenticity of the received message.
摘要翻译：在传输之前，消息被分成多个传输单元。为每个传输单元获得子消息认证码。基于多个传输单元的子消息认证码为整个消息获得编写的消息认证码。然后发送多个传输单元和编写的消息认证码。该消息的接收者接收与该消息相对应的多个传输单元。由接收器为每个传输单元计算本地子消息认证码。由接收器基于多个传输单元的本地子消息认证码来计算本地编写的消息认证码。将本地编写的消息认证码与接收到的编写的消息认证码进行比较，以确定接收到的消息的完整性和/或真实性。

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