公开(公告)号：US20090110196A1

公开(公告)日：2009-04-30

申请号：US12076930

申请日：2008-03-25

申请人： Frank Chee-Da Tsai ,  Yi-Chung Shen ,  Jian-Chian Chiou ,  Hung-Min Sun ,  Shuai-Min Chen ,  Yue-Hsun Lin ,  Ying-Chu Hsiao

发明人： Frank Chee-Da Tsai ,  Yi-Chung Shen ,  Jian-Chian Chiou ,  Hung-Min Sun ,  Shuai-Min Chen ,  Yue-Hsun Lin ,  Ying-Chu Hsiao

IPC分类号： H04L9/32 ,  H04L9/30 ,  H04L9/14 ,  H04L9/08

CPC分类号： H04L9/0844 ,  H04L9/3247 ,  H04L9/3263 ,  H04L63/0442 ,  H04L63/0823 ,  H04L2209/80 ,  H04W12/02 ,  H04W12/04 ,  H04W12/0602 ,  H04W36/0038

摘要： A key management method for wireless networks is disclosed. Before a mobile station residing in a first ASN switches to a neighboring second ASN, an authentication process between the mobile station and the second ASN is implemented. Thus, the authentication process is not required when the mobile station is switching to the second ASN.

摘要翻译： 公开了一种用于无线网络的密钥管理方法。 在驻留在第一ASN中的移动台切换到相邻的第二ASN之前，实现移动台与第二ASN之间的认证处理。 因此，当移动台切换到第二ASN时，不需要认证处理。

公开(公告)号：US08527768B2

公开(公告)日：2013-09-03

申请号：US12361361

申请日：2009-01-28

申请人： Frank Chee-Da Tsai ,  Chien-Chien Chiu ,  I-Hung Lin ,  Hung-Min Sun ,  Shuai-Min Chen ,  Yao-Hsin Chen ,  Heng-Jeng Chung

发明人： Frank Chee-Da Tsai ,  Chien-Chien Chiu ,  I-Hung Lin ,  Hung-Min Sun ,  Shuai-Min Chen ,  Yao-Hsin Chen ,  Heng-Jeng Chung

IPC分类号： H04L9/32

CPC分类号： H04W36/0038 ,  H04L9/0844 ,  H04L63/0272 ,  H04L63/0823 ,  H04L63/164 ,  H04L2209/80 ,  H04W12/04 ,  H04W12/06

摘要： A mobile station, an access point, a gateway apparatus, a base station, and a handshake method thereof for use in a wireless network framework are provided. The wireless network framework comprises a first wireless network comprising the access point, and a second wireless network comprising the gateway apparatus and base station. There is an IP security tunnel between the access point and the gateway apparatus. When the mobile station handovers from the first wireless network to the second wireless network, it transmits a master session key to the gateway apparatus via the access point and the IP security tunnel. Additionally, when the mobile station handovers from the second wireless network to the first wireless network, it transmits a master session key to the access point. As a result, the authentication time, which is needed in handover procedure between the first wireless network and the second wireless network, is reduced effectively.

摘要翻译： 提供了一种在无线网络框架中使用的移动台，接入点，网关装置，基站和握手方法。 无线网络框架包括包括接入点的第一无线网络和包括网关设备和基站的第二无线网络。 接入点和网关设备之间存在IP安全隧道。 当移动站从第一无线网络切换到第二无线网络时，经由接入点和IP安全隧道向网关装置发送主会话密钥。 此外，当移动台从第二无线网络切换到第一无线网络时，它将主会话密钥发送到接入点。 结果，有效地减少了在第一无线网络和第二无线网络之间的切换过程中所需的认证时间。

公开(公告)号：US20080044028A1

公开(公告)日：2008-02-21

申请号：US11599962

申请日：2006-11-15

申请人： Hung-Min Sun ,  Yue-Hsun Lin

发明人： Hung-Min Sun ,  Yue-Hsun Lin

IPC分类号： H04L9/00

CPC分类号： H04L9/0838 ,  H04L2209/805

摘要： The present invention provides a method regarding key deployment in wireless sensor networks, that is, with random anticipated disposition mechanism as basis, a key management mechanism is designed.

摘要翻译： 本发明提供了一种关于无线传感器网络中的关键部署的方法，即随机预期配置机制为基础，设计了密钥管理机制。

公开(公告)号：US08131296B2

公开(公告)日：2012-03-06

申请号：US12195652

申请日：2008-08-21

申请人： Shin-Yan Chiou ,  Hung-Min Sun ,  Shih-Ying Chang ,  Yue-Hsun Lin

发明人： Shin-Yan Chiou ,  Hung-Min Sun ,  Shih-Ying Chang ,  Yue-Hsun Lin

IPC分类号： H04W36/00

CPC分类号： H04W12/06 ,  H04L63/0892 ,  H04L63/162 ,  H04W12/04 ,  H04W36/0011 ,  H04W36/0033

摘要： A handover authentication method includes performing, by a wireless network server, a first authentication between a client and the wireless network server via a first network gateway; obtaining first authentication keys for the wireless network server and the client based on the first authentication; determining, by the wireless network server, a need to handover the client from the first network gateway to a second network gateway; deriving, by the wireless network server and from the first authentication keys, a handover authentication key shared by the client and the wireless network server; obtaining, by the wireless network server, second authentication keys for the network server and the client; and serving, by the wireless network server, the client via the second network gateway.

摘要翻译： 切换认证方法包括：通过无线网络服务器经由第一网络网关执行客户端与所述无线网络服务器之间的第一认证; 基于第一认证获得无线网络服务器和客户端的第一认证密钥; 由无线网络服务器确定需要将客户端从第一网络网关切换到第二网络网关; 由所述无线网络服务器从所述第一认证密钥得出由所述客户机和所述无线网络服务器共享的切换认证密钥; 由无线网络服务器获取网络服务器和客户端的第二认证密钥; 并通过无线网络服务器通过第二网络网关服务客户端。

公开(公告)号：US20100046467A1

公开(公告)日：2010-02-25

申请号：US12195652

申请日：2008-08-21

申请人： Shin-Yan Chiou ,  Hung-Min Sun ,  Shih-Ying Chang ,  Yue-Hsun Lin

发明人： Shin-Yan Chiou ,  Hung-Min Sun ,  Shih-Ying Chang ,  Yue-Hsun Lin

IPC分类号： H04W12/06 ,  H04W12/04

CPC分类号： H04W12/06 ,  H04L63/0892 ,  H04L63/162 ,  H04W12/04 ,  H04W36/0011 ,  H04W36/0033

摘要： A handover authentication method includes performing, by a wireless network server, a first authentication between a client and the wireless network server via a first network gateway; obtaining first authentication keys for the wireless network server and the client based on the first authentication; determining, by the wireless network server, a need to handover the client from the first network gateway to a second network gateway; deriving, by the wireless network server and from the first authentication keys, a handover authentication key shared by the client and the wireless network server; obtaining, by the wireless network server, second authentication keys for the network server and the client; and serving, by the wireless network server, the client via the second network gateway.

摘要翻译： 切换认证方法包括：通过无线网络服务器经由第一网络网关执行客户端与所述无线网络服务器之间的第一认证; 基于第一认证获得无线网络服务器和客户端的第一认证密钥; 由无线网络服务器确定需要将客户端从第一网络网关切换到第二网络网关; 由所述无线网络服务器从所述第一认证密钥得出由所述客户机和所述无线网络服务器共享的切换认证密钥; 由无线网络服务器获取网络服务器和客户端的第二认证密钥; 并通过无线网络服务器通过第二网络网关服务客户端。

公开(公告)号：US20090325478A1

公开(公告)日：2009-12-31

申请号：US12111229

申请日：2008-04-29

申请人： Hung-Min Sun ,  Shih-Pu Hsu ,  Chien-Ming Chen

发明人： Hung-Min Sun ,  Shih-Pu Hsu ,  Chien-Ming Chen

IPC分类号： H04K3/00

CPC分类号： H04K3/41 ,  H04K3/222 ,  H04K3/224 ,  H04K3/226 ,  H04K3/45 ,  H04K2203/18

摘要： Mobile jamming attack method in wireless sensor network and method defending the same The present invention relates to a mobile jamming attack method applied in a wireless sensor network (WSN) and method defending the same. The mobile jamming attack method is a power exhaustion denial-of-service attack, possesses mobility and self-learning capability and is unable to be defended with existing defending scheme due to its attack to the routing layer of the WSN; the mobile jamming defending method employs multi-topologies scheme to defend the mobile jamming attack so that the affected area is reduced, the base station can still receive reply packets under the attack, and the jammed area can be roughly located and the track of the mobile jammer can be traced.

摘要翻译： 无线传感器网络中的移动干扰攻击方法及其保护方法技术领域本发明涉及应用于无线传感器网络（WSN）中的移动干扰攻击方法及其保护方法。 移动干扰攻击方式是一种耗电拒绝服务攻击，具有移动性和自学习能力，由于对WSN的路由层的攻击，无法针对现有的防御方案进行辩护; 移动干扰防御方法采用多拓扑方案来捍卫移动干扰攻击，使受影响的区域减少，基站仍然可以在攻击的情况下接收应答分组，并且卡塞区域可以大致定位，移动台的轨道 可以追踪干扰。

公开(公告)号：US08774412B2

公开(公告)日：2014-07-08

申请号：US13290038

申请日：2011-11-04

申请人： Hung-Min Sun ,  Man-Ting Kuo ,  Yao-Hsin Chen ,  Shih-Ying Chang

发明人： Hung-Min Sun ,  Man-Ting Kuo ,  Yao-Hsin Chen ,  Shih-Ying Chang

IPC分类号： G06F21/00

CPC分类号： G06T1/005 ,  G06T2201/0051

摘要： The present disclosure relates to a verification method and system. The method comprises: applying an encryption algorithm to a secret information so as to generate at least two images; transmitting a first image of the at least two images to a first device; and aligning and overlaying a second image of the at least two images with the first image during the proceeding of a verification process for recovering and revealing the secret information.

摘要翻译： 本公开涉及验证方法和系统。 该方法包括：将加密算法应用于秘密信息，以产生至少两个图像; 将所述至少两个图像的第一图像发送到第一设备; 以及在用于恢复和显露所述秘密信息的验证过程的进行期间，将所述至少两个图像的第二图像与所述第一图像对准和重叠。

公开(公告)号：US20090158045A1

公开(公告)日：2009-06-18

申请号：US12024199

申请日：2008-02-01

申请人： Hung-Min Sun ,  Shih-Ying Chang

发明人： Hung-Min Sun ,  Shih-Ying Chang

IPC分类号： H04L9/00

CPC分类号： H04L9/304 ,  H04L9/3242 ,  H04L2209/805

摘要： The present invention relates to a wireless sensor message authentication method, which is characterized by an authentication scheme of any message authentication code applied to any secure message authentication code (MAC); an authentication scheme using the concept of error correcting code (ECC) and applied to any binary ECC to provide different feature; flexible technique tuning required throughput and faulty data detection capability by adjusting the ECC in use; end-to-end authentication; and XOR operation conducted to original MAC to secure light overhead.

摘要翻译： 本发明涉及一种无线传感器消息认证方法，其特征在于应用于任何安全消息认证码（MAC）的任何消息认证码的认证方案; 使用纠错码（ECC）的概念的认证方案，并应用于任何二进制ECC以提供不同的特征; 通过调整正在使用的ECC，灵活的技术调整需要吞吐量和错误的数据检测能力; 端到端认证; 并对原始MAC进行XOR操作以确保轻量级开销。

公开(公告)号：US20130024693A1

公开(公告)日：2013-01-24

申请号：US13619934

申请日：2012-09-14

申请人： Shin-Yan Chiou ,  Shih-Ying Chang ,  Ghita Mezzour ,  Adrian Perrig ,  Hung-Min Sun

发明人： Shin-Yan Chiou ,  Shih-Ying Chang ,  Ghita Mezzour ,  Adrian Perrig ,  Hung-Min Sun

IPC分类号： H04L9/32

CPC分类号： G06Q30/06 ,  G06Q10/10 ,  G06Q30/0282 ,  G06Q50/01

摘要： A network reputation system and its controlling method are provided. A credential and exchange component permits a user to generate credentials and exchange matching items with those persons having a social relationship with the user. A reputation evaluation component enables other users to make evaluations about an estimatee via the sharing of social network information. A query and response component receives a query from a person having a social relationship with the user for requesting an evaluation about the estimatee, and responds with an associated evaluation result to the person having a social relationship with the user, via the sharing of social network information and the evaluations made by the other users about the estimatee.

摘要翻译： 提供网络信誉系统及其控制方法。 证书和交换组件允许用户生成凭证并与与用户具有社会关系的那些人交换匹配项。 声誉评估组件使其他用户能够通过共享社交网络信息对估计值进行评估。 查询和响应组件接收来自与用户有社会关系的人的询问，用于请求关于估计的评估，并且通过社交网络的共享对与用户有社会关系的人作出相应的评估结果的响应 信息和其他用户对估算值进行的评估。

公开(公告)号：US20120131407A1

公开(公告)日：2012-05-24

申请号：US13078932

申请日：2011-04-02

申请人： Hsin-Ta Chiao ,  Hung-Min Sun ,  Shih-Ying Chang

发明人： Hsin-Ta Chiao ,  Hung-Min Sun ,  Shih-Ying Chang

IPC分类号： H03M13/00 ,  G06F11/10

CPC分类号： H03M13/356 ,  H03M13/3761 ,  H04N19/187

摘要： A layer-aware Forward Error Correction (FEC) encoding and decoding method for encoding and decoding an information content, an encoding apparatus, a decoding apparatus, and a system thereof are provided, wherein the information content has a plurality of layer source symbol sets. In the encoding method, source symbols of each layer are encoded into encoding symbols corresponding to the layer by using an FEC encoder. In addition, final encoding symbols of an upper layer are generated by aggregating encoding symbols of both the upper layer and a lower layer. Thereby, the layer-aware FEC encoding method can maintain the encoding/decoding dependency between different layers of data without increasing the complexity of the encoding/decoding operations.

摘要翻译： 提供了一种用于编码和解码信息内容的层感知前向纠错（FEC）编码和解码方法，编码装置，解码装置及其系统，其中信息内容具有多个层源符号集。 在编码方法中，通过使用FEC编码器将每层的源符号编码成对应于该层的编码符号。 此外，通过聚合上层和下层的编码符号来生成上层的最终编码符号。 因此，层感知FEC编码方法可以在不增加编码/解码操作的复杂性的情况下保持不同层数据之间的编码/解码依赖性。