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公开(公告)号：US08595504B2
公开(公告)日：2013-11-26
申请号：US12190238
申请日：2008-08-12
申请人： Shih-I Huang , Shiuh-Pyng Shieh , Sheng-Ming Chang , Chi-Wei Wang
发明人： Shih-I Huang , Shiuh-Pyng Shieh , Sheng-Ming Chang , Chi-Wei Wang
IPC分类号： H04L9/00
CPC分类号： H04L9/3236 , H04L9/3247 , H04L2209/805
摘要： A method for authenticating a message in a network is provided. The method includes a step of generating, in a sink device, a private key and a public key. The private key includes a plurality of sub-private keys. The method further includes a step of generating, in the sink device, a signature for the message. The signature includes a sub-private key and an authentication path associated with the sub-private key in a hash tree. The hash tree is constructed during the generation of the sub-public keys.
摘要翻译： 提供了一种用于在网络中验证消息的方法。 该方法包括在宿设备中生成私钥和公钥的步骤。 私钥包括多个子私钥。 该方法还包括在宿设备中生成消息的签名的步骤。 签名包括子私钥和与散列树中的子私钥相关联的认证路径。 在生成子公钥期间构建散列树。
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2.发明授权公开(公告)号：US08000468B2
公开(公告)日：2011-08-16
申请号：US11987529
申请日：2007-11-30
申请人： Shih-I Huang
发明人： Shih-I Huang
IPC分类号： H04L9/00
CPC分类号： H04L9/0833 , H04L2209/805
摘要： A method for transmitting sensed data in a wireless sensor network including multiple sensors and a database, the method includes: automatically dividing the multiple sensors into sensor groups, each of the sensor groups including at least one sensor; determining a lead sensor in each of the sensor groups; encrypting the sensed data to generate encrypted data in ones of the multiple sensors excluding the determined lead sensors; and transmitting the encrypted data.
摘要翻译： 一种用于在包括多个传感器和数据库的无线传感器网络中传送感测数据的方法，所述方法包括：将多个传感器自动分为传感器组，每个传感器组包括至少一个传感器; 确定每个传感器组中的引线传感器; 加密所感测的数据以在除了确定的引线传感器之外的多个传感器中的那些传感器中生成加密数据; 并发送加密数据。
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3.发明申请公开(公告)号：US20090276625A1
公开(公告)日：2009-11-05
申请号：US12256122
申请日：2008-10-22
申请人： Shih-I HUANG , Po-Yuan TENG
发明人： Shih-I HUANG , Po-Yuan TENG
CPC分类号： H04L9/0836 , H04L9/088 , H04L63/0428 , H04L63/105 , H04L2209/60
摘要： A hierarchical browsing management method and system for a digital content are described, in which a client decrypts a part of an encrypted content corresponding to an user permission of the client according to a different decryption key. The hierarchical browsing management method includes the following steps. A document fetching unit fetches a digital content, and then loads and stores the digital content to a document server. A client sends a request for transferring the digital content to another client to the document server. A key server executes a content encryption procedure, assigns a corresponding user permission to each content object, and generates encrypted objects. The content encryption procedure is executed to generate encrypted objects and a corresponding encrypted content according to the corresponding user permission assigned to each content object. The client receives the encrypted content, executes a decryption procedure for the encrypted objects, and outputs a decrypted content.
摘要翻译： 描述了用于数字内容的分级浏览管理方法和系统，其中客户端根据不同的解密密钥对与客户端的用户许可相对应的加密内容的一部分进行解密。 分级浏览管理方法包括以下步骤。 文档提取单元获取数字内容，然后将数字内容加载并存储到文档服务器。 客户端向文档服务器发送将数字内容传送到另一个客户端的请求。 密钥服务器执行内容加密过程，为每个内容对象分配相应的用户权限，并生成加密对象。 执行内容加密过程以根据分配给每个内容对象的相应用户许可来生成加密对象和对应的加密内容。 客户端接收加密内容，对加密对象执行解密过程，并输出解密内容。
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公开(公告)号：US20100042842A1
公开(公告)日：2010-02-18
申请号：US12190238
申请日：2008-08-12
申请人： Shih-I Huang , Shiuh-Pyng Shieh , Sheng-Ming Chang , Chi-Wei Wang
发明人： Shih-I Huang , Shiuh-Pyng Shieh , Sheng-Ming Chang , Chi-Wei Wang
IPC分类号： H04L9/00
CPC分类号： H04L9/3236 , H04L9/3247 , H04L2209/805
摘要： A method for authenticating a message in a network is provided. The method includes a step of generating, in a sink device, a private key and a public key. The private key includes a plurality of sub-private keys. The method further includes a step of generating, in the sink device, a signature for the message. The signature includes a sub-private key and an authentication path associated with the sub-private key in a hash tree. The hash tree is constructed during the generation of the sub-public keys.
摘要翻译： 提供了一种用于在网络中验证消息的方法。 该方法包括在宿设备中生成私钥和公钥的步骤。 私钥包括多个子私钥。 该方法还包括在宿设备中生成消息的签名的步骤。 签名包括子私钥和与散列树中的子私钥相关联的认证路径。 在生成子公钥期间构建散列树。
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5.发明申请公开(公告)号：US20080247539A1
公开(公告)日：2008-10-09
申请号：US11976158
申请日：2007-10-22
申请人： Shih-I Huang , Shiuh-Pyng Shieh
发明人： Shih-I Huang , Shiuh-Pyng Shieh
IPC分类号： H04L9/28
CPC分类号： H04L9/0833 , H04L63/0428 , H04L67/12 , H04L2209/805 , H04W28/08
摘要： A method for transmitting sensed data in a wireless sensor network including multiple sensors, includes: encrypting the sensed data with an encryption key and a verification key to generate encrypted data in each of the multiple sensors that senses data; wirelessly receiving the encrypted data from the multiple sensors; determining that the sensed data from one of the multiple sensors is different from the sensed data from others of the multiple sensors without decrypting the encrypted data; and transmitting the encrypted sensed data determined to be different.
摘要翻译： 一种用于在包括多个传感器的无线传感器网络中传输感测数据的方法包括：用加密密钥和验证密钥加密感测数据，以在感测数据的多个传感器中的每一个中生成加密数据; 从多个传感器无线地接收加密的数据; 确定来自所述多个传感器之一的感测数据与来自所述多个传感器中的其他传感器的感测数据不同，而不解密所述加密数据; 以及发送被确定为不同的加密感测数据。
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公开(公告)号：US20080165030A1
公开(公告)日：2008-07-10
申请号：US11944330
申请日：2007-11-21
申请人： Lun-Chia KUO , Chung-Yi WU , Chung-Chou SHEN , Shih-I HUANG
发明人： Lun-Chia KUO , Chung-Yi WU , Chung-Chou SHEN , Shih-I HUANG
IPC分类号： G08G1/14
摘要： A system configured for parking management in a parking facility, the system comprising a plurality of parking spaces, and a plurality of sensor units corresponding to the plurality of parking spaces, each of the plurality of sensor units being configured to detect a parking status of a corresponding one of the plurality of parking spaces and transmit a first message including the parking status of the corresponding one parking space in a wireless communication network.
摘要翻译： 一种被配置为在停车设施中进行停车管理的系统，所述系统包括多个停车位，以及与所述多个停车位相对应的多个传感器单元，所述多个传感器单元中的每一个被配置为检测所述停车场的停车状态 对应于所述多个停车位中的一个，并且在无线通信网络中发送包括对应的一个停车位的停车状态的第一消息。
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公开(公告)号：US20130278494A1
公开(公告)日：2013-10-24
申请号：US13610881
申请日：2012-09-12
申请人： Shih-I Huang , Jui-Tzu Hua
发明人： Shih-I Huang , Jui-Tzu Hua
IPC分类号： G06F3/01
摘要： A three-dimensional interactive system includes at least one image capturing device, a processor and a display. The at least one image capturing device is used for sensing positional changes of an object with time along three axes in three-dimensions. The processor is used for generating image data according to the positional changes of the object with time along the three axes. The display is used for displaying the image data.
摘要翻译： 三维交互式系统包括至少一个图像捕获设备，处理器和显示器。 所述至少一个图像捕获装置用于以三维来检测具有三个轴的时间的对象的位置变化。 处理器用于根据沿着三个轴的时间沿着物体的位置变化产生图像数据。 显示器用于显示图像数据。
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公开(公告)号：US08090106B2
公开(公告)日：2012-01-03
申请号：US12242815
申请日：2008-09-30
申请人： Po-Yuan Teng , Shih-I Huang
发明人： Po-Yuan Teng , Shih-I Huang
IPC分类号： H04L9/00
CPC分类号： H04L9/0833 , H04L9/088 , H04L9/0891 , H04L2209/80 , H04L2209/805 , H04W12/02 , H04W12/04
摘要： A multi-level data encryption and decryption system and a method thereof are provided. The method includes dividing a data into a plurality of sub-data blocks corresponding to a plurality of user levels. The method also includes generating an encryption key for each level according to a level generation key and a time key of the level and encrypting the sub-data block of each level by using the encryption key of the level, wherein the level generation key and the time key of a lower level are generated based on the same of an upper level, the time key is generated according to a time generation key and a time seed, and the time seed is periodically updated according to different encryption periods. Thereby, the number of keys to be managed by a user is reduced while the read rights of different users are managed with forward and backward data security.
摘要翻译： 提供了一种多级数据加密和解密系统及其方法。 该方法包括将数据划分成与多个用户级相对应的多个子数据块。 该方法还包括根据该级别的级别生成密钥和时间密钥生成每个级别的加密密钥，并通过使用该级别的加密密钥加密每个级别的子数据块，其中级别生成密钥和 基于上级相同生成较低级别的时间密钥，根据时间生成密钥和时间种子生成时间密钥，并且根据不同的加密周期周期性地更新时间种子。 从而减少用户管理的密钥数量，同时利用前向和后向数据安全性来管理不同用户的读取权限。
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公开(公告)号：US20090323937A1
公开(公告)日：2009-12-31
申请号：US12242815
申请日：2008-09-30
申请人： Po-Yuan Teng , Shih-I Huang
发明人： Po-Yuan Teng , Shih-I Huang
CPC分类号： H04L9/0833 , H04L9/088 , H04L9/0891 , H04L2209/80 , H04L2209/805 , H04W12/02 , H04W12/04
摘要： A multi-level data encryption and decryption system and a method thereof are provided. The method includes dividing a data into a plurality of sub-data blocks corresponding to a plurality of user levels. The method also includes generating an encryption key for each level according to a level generation key and a time key of the level and encrypting the sub-data block of each level by using the encryption key of the level, wherein the level generation key and the time key of a lower level are generated based on the same of an upper level, the time key is generated according to a time generation key and a time seed, and the time seed is periodically updated according to different encryption periods. Thereby, the number of keys to be managed by a user is reduced while the read rights of different users are managed with forward and backward data security.
摘要翻译： 提供了一种多级数据加密和解密系统及其方法。 该方法包括将数据划分成与多个用户级相对应的多个子数据块。 该方法还包括根据该级别的级别生成密钥和时间密钥生成每个级别的加密密钥，并通过使用该级别的加密密钥加密每个级别的子数据块，其中级别生成密钥和 基于上级相同生成较低级别的时间密钥，根据时间生成密钥和时间种子生成时间密钥，并且根据不同的加密周期周期性地更新时间种子。 从而减少用户管理的密钥数量，同时利用前向和后向数据安全性来管理不同用户的读取权限。
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10.发明申请公开(公告)号：US20090141898A1
公开(公告)日：2009-06-04
申请号：US11987529
申请日：2007-11-30
申请人： SHIH-I HUANG
发明人： SHIH-I HUANG
CPC分类号： H04L9/0833 , H04L2209/805
摘要： A method for transmitting sensed data in a wireless sensor network including multiple sensors and a database, the method includes: automatically dividing the multiple sensors into sensor groups, each of the sensor groups including at least one sensor; determining a lead sensor in each of the sensor groups; encrypting the sensed data to generate encrypted data in ones of the multiple sensors excluding the determined lead sensors; and transmitting the encrypted data.
摘要翻译： 一种用于在包括多个传感器和数据库的无线传感器网络中传送感测数据的方法，所述方法包括：将多个传感器自动分为传感器组，每个传感器组包括至少一个传感器; 确定每个传感器组中的引线传感器; 加密所感测的数据以在除了确定的引线传感器之外的多个传感器中的那些传感器中生成加密数据; 并发送加密数据。
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