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1. 发明授权

US08332645B2 Method, apparatus and product for RFID authentication 有权
标题翻译：用于RFID认证的方法，设备和产品
公开(公告)号：US08332645B2
公开(公告)日：2012-12-11
申请号：US12440739
申请日：2007-09-11
申请人： Shlomi Dolev , Marina Kopeetsky , Adi Shamir
发明人： Shlomi Dolev , Marina Kopeetsky , Adi Shamir
IPC分类号： H04L29/06
CPC分类号： H04L9/0891 , H04L9/0656 , H04L9/0869 , H04L9/3273 , H04L2209/608 , H04L2209/805
摘要： A method and apparatus for repeated communication sessions between a sender (e.g., RFID tag) and a receiver (RFID reader) that employs a proactive information security scheme is based on the assumption that the information exchanged during at least one of every n successive communication sessions is not exposed to an adversary. The sender and the receiver maintain a vector of n entries that is repeatedly refreshed by pairwise XORING entries, with a new vector of n entries that is randomly chosen by the sender and sent to the receiver as a part of each communication session. Also, a computational secure scheme based on the information secure scheme is employed to ensure that even in the case that the adversary listens to all the information exchanges, the communication between the sender and the receiver is secure. In particular, the scheme can be used in the domain of remote controls (e.g., for cars).
摘要翻译：用于采用主动信息安全方案的发送者（例如RFID标签）和接收机（RFID读取器）之间的重复通信会话的方法和装置是基于以下假设：在每n个连续通信会话中的至少一个期间交换的信息没有暴露给对手。发送方和接收方保持n个条目的向量，该条目由成对XORING条目反复刷新，并由发送方随机选择的n个条目的新向量作为每个通信会话的一部分发送给接收方。此外，采用基于信息安全方案的计算安全方案来确保即使在对手监听所有信息交换的情况下，发送方和接收方之间的通信也是安全的。特别地，该方案可以用于遥控器的领域（例如，用于汽车）。

2. 发明申请

US20090225985A1 METHOD, APPARATUS AND PRODUCT FOR RFID AUTHENTICATION 有权
标题翻译： RFID认证的方法，设备和产品
公开(公告)号：US20090225985A1
公开(公告)日：2009-09-10
申请号：US12440739
申请日：2007-09-11
申请人： Shlomi Dolev , Marina Kopeetsky , Adi Shamir
发明人： Shlomi Dolev , Marina Kopeetsky , Adi Shamir
IPC分类号： H04K1/00 , G06F7/04 , H04L9/00
CPC分类号： H04L9/0891 , H04L9/0656 , H04L9/0869 , H04L9/3273 , H04L2209/608 , H04L2209/805
摘要： A method and apparatus for repeated communication sessions between a sender (e.g., RFID tag) and a receiver (RFID reader) that employs a proactive information security scheme is based on the assumption that the information exchanged during at least one of every n successive communication sessions is not exposed to an adversary. The sender and the receiver maintain a vector of n entries that is repeatedly refreshed by pairwise XORING entries, with a new vector of n entries that is randomly chosen by the sender and sent to the receiver as a part of each communication session. Also, a computational secure scheme based on the information secure scheme is employed to ensure that even in the case that the adversary listens to all the information exchanges, the communication between the sender and the receiver is secure. In particular, the scheme can be used in the domain of remote controls (e.g., for cars).
摘要翻译：用于采用主动信息安全方案的发送者（例如RFID标签）和接收机（RFID读取器）之间的重复通信会话的方法和装置是基于以下假设：在每n个连续通信会话中的至少一个期间交换的信息没有暴露给对手。发送方和接收方保持n个条目的向量，该条目由成对XORING条目反复刷新，并由发送方随机选择的n个条目的新向量作为每个通信会话的一部分发送给接收方。此外，采用基于信息安全方案的计算安全方案来确保即使在对手监听所有信息交换的情况下，发送方和接收方之间的通信也是安全的。特别地，该方案可以用于遥控器的领域（例如，用于汽车）。

3. 发明授权

US09413528B2 Method for attribute based broadcast encryption with permanent revocation 有权
标题翻译：永久撤销基于属性的广播加密方法
公开(公告)号：US09413528B2
公开(公告)日：2016-08-09
申请号：US14239580
申请日：2012-08-22
申请人： Shlomi Dolev , Niv Gilboa , Marina Kopeetsky
发明人： Shlomi Dolev , Niv Gilboa , Marina Kopeetsky
IPC分类号： H04L9/08 , H04N21/2347 , H04N21/266 , H04N21/4405 , H04N21/4623 , H04L9/30
CPC分类号： H04L9/0816 , H04L9/0833 , H04L9/0866 , H04L9/088 , H04L9/0891 , H04L9/3073 , H04L2209/601 , H04N21/2347 , H04N21/26606 , H04N21/4405 , H04N21/4623
摘要： The invention is a method for broadcast encryption that allows a broadcaster to send encrypted data to a set of users such that only a subset of authorized users can decrypt said data. The method comprises modifications to the four stages of the basic Cipher-text Policy Attribute-Based Encryption techniques. The method can be adapted to transform any Attribute-Based Encryption scheme that supports only temporary revocation into a scheme that supports the permanent revocation of users.
摘要翻译：本发明是一种用于广播加密的方法，其允许广播者向一组用户发送加密数据，使得只有授权用户的一个子集可以解密所述数据。该方法包括对基本密文策略属性加密技术的四个阶段的修改。该方法可以适用于将任何仅支持临时撤销的基于属性的加密方案转换为支持永久撤销用户的方案。

4. 发明申请

US20140226816A1 A METHOD FOR ATTRIBUTE BASED BROADCAST ENCRYPTION WITH PERMANENT REVOCATION 有权
标题翻译：用于基于属性的广义加密与永久重写的方法
公开(公告)号：US20140226816A1
公开(公告)日：2014-08-14
申请号：US14239580
申请日：2012-08-22
申请人： Shlomi Dolev , Niv Gilboa , Marina Kopeetsky
发明人： Shlomi Dolev , Niv Gilboa , Marina Kopeetsky
IPC分类号： H04L9/08
CPC分类号： H04L9/0816 , H04L9/0833 , H04L9/0866 , H04L9/088 , H04L9/0891 , H04L9/3073 , H04L2209/601 , H04N21/2347 , H04N21/26606 , H04N21/4405 , H04N21/4623
摘要： The invention is a method for broadcast encryption that allows a broadcaster to send encrypted data to a set of users such that only a subset of authorized users can decrypt said data. The method comprises modifications to the four stages of the basic Cipher-text Policy Attribute-Based Encryption techniques. The method can be adapted to transform any Attribute-Based Encryption scheme that supports only temporary revocation into a scheme that supports the permanent revocation of users.
摘要翻译：本发明是一种用于广播加密的方法，其允许广播者向一组用户发送加密的数据，使得只有授权用户的子集才能解密所述数据。该方法包括对基本密文策略属性加密技术的四个阶段的修改。该方法可以适用于将任何仅支持临时撤销的基于属性的加密方案转换为支持永久撤销用户的方案。

5. 发明申请

US20110113491A1 COLLABORATIVE SYSTEM FOR PROTECTING AGAINST THE PROPAGATION OF MALWARES IN A NETWORK 审中-公开
标题翻译：用于保护在网络中传播恶意软件的协作系统
公开(公告)号：US20110113491A1
公开(公告)日：2011-05-12
申请号：US12941199
申请日：2010-11-08
申请人： Yaniv Altshuler , Yuval Elovici , Shlomi Dolev , Asaf Shabtai , Yuval Fledel
发明人： Yaniv Altshuler , Yuval Elovici , Shlomi Dolev , Asaf Shabtai , Yuval Fledel
IPC分类号： G06F21/20
CPC分类号： H04L63/1441 , H04L63/1425 , H04L63/145
摘要： The present invention is a system for using a collective computing power of a plurality of network stations in a communication network in order to overcome threats generated by malicious applications. Collaboratively, a large group of simple network stations implement a vaccination mechanism, proliferating information concerning malicious applications (malwares) throughout the network in an efficient manner.
摘要翻译：本发明是一种在通信网络中使用多个网络站的集体计算能力以克服恶意应用产生的威胁的系统。协同地，一大批简单的网站实施了一个疫苗接种机制，以有效的方式在整个网络中增加有关恶意应用（恶意软件）的信息。

6. 发明授权

US09769658B2 Certificating vehicle public key with vehicle attributes 有权
公开(公告)号：US09769658B2
公开(公告)日：2017-09-19
申请号：US14309990
申请日：2014-06-20
申请人： Shlomi Dolev , Nisha Panwar , Michael Segal , Lukasz Krzywiecki
发明人： Shlomi Dolev , Nisha Panwar , Michael Segal , Lukasz Krzywiecki
IPC分类号： H04W12/06 , H04W4/04 , H04L9/32 , H04L29/06 , H04W12/04 , H04W84/00
CPC分类号： H04W12/06 , H04L9/3215 , H04L9/3268 , H04L9/3278 , H04L63/0823 , H04L2209/84 , H04W4/046 , H04W12/04 , H04W84/005
摘要： A method for providing secure connection between vehicles. A unique pair of digitally signed public key and private key is provided to each vehicle, along with additional vehicle-related data. A certificate number is generated for each vehicle and the public key, the certificate number and the attributes of the vehicle is signed by a trusted certificate generating authority. Before communicating with a second vehicle, the first vehicle sends its unique certificate to a second vehicle; the second vehicle verifies the authenticity of received unique certificate number and visible attributes by a camera. If the attributes are verified successfully, the second vehicle sends its unique certificate number to the first vehicle, along with a secret key, which is valid for the current session only. Then the first vehicle verifies the authenticity of received certificate of the second vehicle and attributes by a camera that captures visible attributes of the second vehicle.

7. 发明申请

US20140101440A1 DIGITAL ARBITRATION 有权
标题翻译：数字仲裁
公开(公告)号：US20140101440A1
公开(公告)日：2014-04-10
申请号：US13648787
申请日：2012-10-10
申请人： Ofer Hermoni , Niv Gilboa , Shlomi Dolev
发明人： Ofer Hermoni , Niv Gilboa , Shlomi Dolev
IPC分类号： H04L9/32
CPC分类号： H04L9/3202 , H04L9/085 , H04L9/321 , H04L9/3218 , H04L2209/42 , H04L2209/46
摘要： A method for resolving disputes between users in network communications using digital arbitration. The method comprising the steps of agreeing on a contract between the users and choosing a set of arbitrators; appealing to the arbitrators by a first user, if he/she suspects the second user violates the agreement; and giving the information needed to reconstruct a resource of the second user, if a large enough number of arbitrators agree that the second user actually violated the agreement.
摘要翻译：一种使用数字仲裁解决网络通信用户之间纠纷的方法。该方法包括以下步骤：商定用户之间的合同并选择一组仲裁员; 如果他/她怀疑第二个用户违反协议，则由第一个用户向仲裁员提出上诉; 并且如果足够多的仲裁者同意第二用户实际上违反了协议，则给出重建第二用户的资源所需的信息。

8. 发明授权

US09008311B2 Method for encryption and decryption of messages 有权
公开(公告)号：US09008311B2
公开(公告)日：2015-04-14
申请号：US11630783
申请日：2005-06-23
申请人： Shlomi Dolev , Ephraim Korach , Galit Uzan
发明人： Shlomi Dolev , Ephraim Korach , Galit Uzan
IPC分类号： H04L29/06 , H04L9/08
CPC分类号： H04L9/0822 , H04L9/0891
摘要： A communication system that includes a sender computer and plurality of designated receiver computers coupled to the sender through a communication link. Each one of the receiver computers is equipped with computational resources stronger than the computational resources of an adversary computer. There is provided a method for sending a secret from the sender computer to a designated receiver computer. The sender computer defining a succession of computational tasks having respective solutions. The computational tasks are so defined such that the duration of solving each task by the receiver computer is shorter than what would have been required for the adversary computer to solve the task. Next, the sender computer sending through the link the succession of tasks encrypted by previous solutions and the receiver computer receiving the tasks and is capable of decrypting the secret faster than what would have been required for the adversary computer to decrypt the secret.

9. 发明申请

US20090296931A1 Method for encryption and decryption of messages 有权
标题翻译：消息的加密和解密方法
公开(公告)号：US20090296931A1
公开(公告)日：2009-12-03
申请号：US11630783
申请日：2005-06-23
申请人： Shlomi Dolev , Ephraim Korach , Gait Uzan
发明人： Shlomi Dolev , Ephraim Korach , Gait Uzan
IPC分类号： H04L9/28
CPC分类号： H04L9/0822 , H04L9/0891
摘要： A communication system that includes a sender computer and plurality of designated receiver computers coupled to the sender through a communication link. Each one of the receiver computers is equipped with computational resources stronger than the computational resources of an adversary computer. There is provided a method for sending a secret from the sender computer to a designated receiver computer. The sender computer defining a succession of computational tasks having respective solutions. The computational tasks are so defined such that the duration of solving each task by the receiver computer is shorter than what would have been required for the adversary computer to solve the task. Next, the sender computer sending through the link the succession of tasks encrypted by previous solutions and the receiver computer receiving the tasks and is capable of decrypting the secret faster than what would have been required for the adversary computer to decrypt the secret.
摘要翻译：一种通信系统，其包括通过通信链路耦合到发送者的发送者计算机和多个指定的接收机计算机。每个接收机计算机配备有比对手计算机的计算资源更强的计算资源。提供了一种从发送者计算机向指定的接收机计算机发送秘密的方法。发送者计算机定义具有各自解决方案的一系列计算任务。计算任务如此定义，使得接收机计算机解决每个任务的持续时间比对手计算机解决任务所需的时间短。接下来，发送者计算机通过链路发送先前解决方案加密的任务的一连串以及接收任务的接收机计算机，并且能够比对手计算机解密秘密所需的秘密更快地解密秘密。

10. 发明授权

US07971104B2 Apparatus and methods for stabilization of processors, operating systems and other hardware and/or software configurations 有权
标题翻译：用于稳定处理器，操作系统和其他硬件和/或软件配置的装置和方法
公开(公告)号：US07971104B2
公开(公告)日：2011-06-28
申请号：US11902572
申请日：2007-09-24
申请人： Shlomi Dolev , Avraham Yinnon Haviv
发明人： Shlomi Dolev , Avraham Yinnon Haviv
IPC分类号： G06F11/00
CPC分类号： G06F11/0721 , G06F11/0757 , G06F11/0793
摘要： Apparatus and methods for converting a processor, having a plurality of states and being operative to execute software operations stored in a memory device, into a self-stabilizing processor, comprising providing self-stabilizing watchdog hardware that, with given timing, interacts with the processor, in accordance with an interaction sequence that includes at least one trigger that sets the processor to a known state from among a set of at least one known states. Also described are applications for stabilization of operating systems and other hardware or software configurations, apparatus and methods for ensuring eventual invariance of software executed by a processor, and apparatus and methods for enforcing fixed software configurations.
摘要翻译：用于将具有多个状态并且可操作以执行存储在存储器装置中的软件操作的处理器转换成自稳定处理器的装置和方法，包括提供自稳定看门狗硬件，其在给定的定时与处理器交互根据包括至少一个触发器的交互序列，该至少一个触发器将处理器从至少一个已知状态的集合中设置为已知状态。还描述了用于稳定操作系统和其他硬件或软件配置的应用，用于确保由处理器执行的软件的最终不变性的装置和方法，以及用于实施固定软件配置的装置和方法。

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