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    SECURE AUTHENTICATION SYSTEMS AND METHODS
    2.
    发明申请
    SECURE AUTHENTICATION SYSTEMS AND METHODS 有权
    安全认证系统和方法

    公开(公告)号：US20120266226A1

    公开(公告)日：2012-10-18

    申请号：US13532223

    申请日：2012-06-25

    申请人： Binyamin Pinkas ,  Tomas Sander

    发明人： Binyamin Pinkas ,  Tomas Sander

    IPC分类号： G06F21/00

    CPC分类号： H04L63/083 ,  G06F21/34 ,  G06F21/36 ,  G06F21/6218 ,  H04L63/0815 ,  H04L63/105 ,  H04L63/12 ,  H04L63/1458

    摘要： Systems and methods are provided for authentication by combining a Reverse Turing Test (RTT) with password-based user authentication protocols to provide improved resistance to brute force attacks. In accordance with one embodiment of the invention, a method is provided for user authentication, the method including receiving a username/password pair associated with a user; requesting one or more responses to a first Reverse Turing Test (RTT); and granting access to the user if a valid response to the first RTT is received and the username/password pair is valid.

    摘要翻译： 通过组合反向图灵测试（RTT）和基于密码的用户认证协议来提供系统和方法，以提供改进的暴力攻击抵抗能力。 根据本发明的一个实施例，提供了一种用于用户认证的方法，所述方法包括接收与用户相关联的用户名/密码对; 请求对第一次反向图灵测试（RTT）的一个或多个响应; 并且如果接收到对第一RTT的有效响应并且用户名/密码对有效，则授予对用户的访问。

    Secure authentication systems and methods
    3.
    发明授权
    Secure authentication systems and methods 有权
    安全认证系统和方法

    公开(公告)号：US07941836B2

    公开(公告)日：2011-05-10

    申请号：US11781196

    申请日：2007-07-20

    申请人： Binyamin Pinkas ,  Tomas Sander

    发明人： Binyamin Pinkas ,  Tomas Sander

    IPC分类号： H04L29/06

    CPC分类号： H04L63/083 ,  G06F21/34 ,  G06F21/36 ,  G06F21/6218 ,  H04L63/0815 ,  H04L63/105 ,  H04L63/12 ,  H04L63/1458

    摘要： Systems and methods are provided for authentication by combining a Reverse Turing Test (RTT) with password-based user authentication protocols to provide improved resistance to brute force attacks. In accordance with one embodiment of the invention, a method is provided for user authentication, the method including receiving a username/password pair associated with a user; requesting one or more responses to a first Reverse Turing Test (RTT); and granting access to the user if a valid response to the first RTT is received and the username/password pair is valid.

    摘要翻译： 通过组合反向图灵测试（RTT）和基于密码的用户认证协议来提供系统和方法，以提供改进的暴力攻击抵抗能力。 根据本发明的一个实施例，提供了一种用于用户认证的方法，所述方法包括接收与用户相关联的用户名/密码对; 请求对第一次反向图灵测试（RTT）的一个或多个响应; 并且如果接收到对第一RTT的有效响应并且用户名/密码对有效，则授予对用户的访问。

    Secure Authentication Systems and Methods
    4.
    发明申请
    Secure Authentication Systems and Methods 有权
    安全认证系统和方法

    公开(公告)号：US20110214169A1

    公开(公告)日：2011-09-01

    申请号：US13081711

    申请日：2011-04-07

    申请人： Binyamin Pinkas ,  Tomas Sander

    发明人： Binyamin Pinkas ,  Tomas Sander

    IPC分类号： G06F21/00

    CPC分类号： H04L63/083 ,  G06F21/34 ,  G06F21/36 ,  G06F21/6218 ,  H04L63/0815 ,  H04L63/105 ,  H04L63/12 ,  H04L63/1458

    摘要： Systems and methods are provided for authentication by combining a Reverse Turing Test (RTT) with password-based user authentication protocols to provide improved resistance to brute force attacks. In accordance with one embodiment of the invention, a method is provided for user authentication, the method including receiving a username/password pair associated with a user; requesting one or more responses to a first Reverse Turing Test (RTT); and granting access to the user if a valid response to the first RTT is received and the username/password pair is valid.

    摘要翻译： 通过组合反向图灵测试（RTT）和基于密码的用户认证协议来提供系统和方法，以提供改进的暴力攻击抵抗能力。 根据本发明的一个实施例，提供了一种用于用户认证的方法，所述方法包括接收与用户相关联的用户名/密码对; 请求对第一次反向图灵测试（RTT）的一个或多个响应; 并且如果接收到对第一RTT的有效响应并且用户名/密码对有效，则授予对用户的访问。

    System and method for private information matching
    6.
    发明申请
    System and method for private information matching 审中-公开
    用于私人信息匹配的系统和方法

    公开(公告)号：US20060245587A1

    公开(公告)日：2006-11-02

    申请号：US11117765

    申请日：2005-04-28

    申请人： Binyamin Pinkas ,  Michael Freedman

    发明人： Binyamin Pinkas ,  Michael Freedman

    IPC分类号： H04L9/28

    CPC分类号： H04L9/085

    摘要： A system and method for confidentially matching information among parties are disclosed. Briefly described, one embodiment is a method comprising receiving from a first party a list of items, determining an encrypted polynomial P(y) from the first party's list of items, communicating the encrypted polynomial P(y) to a second party, receiving from the second party a list of second items, evaluating the encrypted polynomial P(y) at points defined by the second party's list of items, such that an output is determined, determining an encrypted output, the encrypted output corresponding to the output, communicating the encrypted output to the first party, decrypting the received encrypted output and determining an intersection between the first list of items and the second list of items based upon decryption of the received encrypted output.

    摘要翻译： 公开了一种在各方之间保密匹配信息的系统和方法。 简要描述，一个实施例是一种方法，包括从第一方接收项目列表，从第一方的项目列表中确定加密多项式P（y），将加密多项式P（y）传送给第二方，从 所述第二方列出第二项目，在由所述第二方项目列表定义的点处评估所述加密多项式P（y），使得确定输出，确定加密输出，对应于所述输出的所述加密输出， 加密输出到第一方，解密所接收的加密输出，并且基于接收到的加密输出的解密来确定第一项目列表和第二项目列表之间的交集。

    Method for secure accounting and auditing on a communications network
    7.
    发明授权
    Method for secure accounting and auditing on a communications network 失效
    在通信网络上进行安全计费和审计的方法

    公开(公告)号：US6055508A

    公开(公告)日：2000-04-25

    申请号：US092069

    申请日：1998-06-05

    申请人： Moni Naor ,  Binyamin Pinkas

    发明人： Moni Naor ,  Binyamin Pinkas

    IPC分类号： H04L9/32 ,  H04L12/24 ,  H04L12/26 ,  G06F15/00 ,  H04L9/00

    CPC分类号： H04L12/2602 ,  G06Q10/0639 ,  H04L41/28 ,  H04L43/00 ,  H04L9/321 ,  H04L9/3271 ,  H04L2209/42 ,  H04L2209/56 ,  H04L2209/805 ,  H04L43/022 ,  H04L43/06

    摘要： A method for secure accounting and auditing of a communications network operates in an environment in which many servers serve an even larger number of clients (e.g. the web), and are required to meter the interaction between servers and clients (e.g. counting the number of clients that were served by a server). The method (metering process) is very efficient and does not require extensive usage of any new communication channels. The metering is secure against fraud attempts by servers which inflate the number of their clients and against clients that attempt to disrupt the metering process. Several secure and efficient constructions of this method are based on efficient cryptographic techniques, are also very accurate, and preserver the privacy of the clients.

    摘要翻译： 用于通信网络的安全计费和审计的方法在许多服务器服务于更多数量的客户端（例如，网络）的环境中运行，并且需要对服务器和客户端之间的交互进行计量（例如，计数客户端的数量 由服务器服务）。 该方法（计量过程）非常有效，并且不需要广泛使用任何新的通信信道。 计量是安全的，防止服务器的欺诈尝试，这些服务器使客户数量和客户端的数量膨胀，这些客户端试图中断计量过程。 这种方法的几个安全有效的结构是基于有效的加密技术，也非常准确，并且保护了客户的隐私。

    SYSTEM FOR SECURE FACE IDENTIFICATION (SCIFI) AND METHODS USEFUL IN CONJUNCTION THEREWITH
    9.
    发明申请
    SYSTEM FOR SECURE FACE IDENTIFICATION (SCIFI) AND METHODS USEFUL IN CONJUNCTION THEREWITH 有权
    用于安全面部识别（SCIFI）的系统及其连接中有用的方法

    公开(公告)号：US20110026781A1

    公开(公告)日：2011-02-03

    申请号：US12828906

    申请日：2010-07-01

    申请人： Margarita Osadchy ,  Binyamin Pinkas ,  Ayman Jarrous ,  Boaz Moskovich

    发明人： Margarita Osadchy ,  Binyamin Pinkas ,  Ayman Jarrous ,  Boaz Moskovich

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00221 ,  H04L9/008

    摘要： A method for privacy-retaining face identification comprising dividing at least one input face into a first set of patches, providing an assortment of patch profiles for each patch in the first set of patches, each patch profile in the assortment being associated with a unique index thereby to define an assortment of unique indices, for each individual patch in the input face, finding at least one patch profile within the assortment of patch profiles which most resembles the individual patch, thereby to define a first set of indices from among the assortment of unique indices whose corresponding patch profiles most resemble the input face's patches respectively, and using a privacy preserving computation to generate a physical output indicative of a comparison of the input face and at least one target face by comparing first and second functions of the first set of indices and of a second set of indices respectively, the second set of indices corresponding to patch profiles which most resemble a second set of patches into which the target face has been divided.

    摘要翻译： 一种用于隐私保持面部识别的方法，包括将至少一个输入面分成第一组补片，为第一组补丁中的每个补丁提供各种补丁简档，每个补丁简档在分类中与唯一索引相关联 从而为输入面中的每个单独的贴片定义各种独特的索引，在最类似于单个贴片的贴片配置文件的分类中找到至少一个贴片配置文件，从而定义第一组索引， 其对应的补丁配置文件最相似于输入面的补丁的唯一索引，并且使用隐私保留计算来生成指示输入面和至少一个目标面的比较的物理输出，比较第一组的第一和第二功能 索引和第二组索引，第二组索引对应于最多的补丁简档 类似于目标面已被划分到的第二组补丁。

    Verifying information in a database
    10.
    发明授权
    Verifying information in a database 有权
    验证数据库中的信息

    公开(公告)号：US07584223B1

    公开(公告)日：2009-09-01

    申请号：US11477320

    申请日：2006-06-28

    申请人： Binyamin Pinkas ,  Stuart Haber

    发明人： Binyamin Pinkas ,  Stuart Haber

    IPC分类号： G06F7/00 ,  G06F17/30 ,  G06F12/00

    CPC分类号： G06F17/30702 ,  G06Q30/02 ,  Y10S707/99936 ,  Y10S707/99954

    摘要： A first version of a database is accessed. The first version includes the identities of items of information included in the database. A second version of the database is generated. The second version includes changed identities created by applying a function to the identities of the first version. In response to a query that seeks to determine whether a particular item is in the first version, the function is applied to the particular item to generate a changed identity for the particular item. Verification information is provided to demonstrate that the changed identity for the particular item was determined using the same function used to create the changed identities in the second version. A determination is made whether or not the particular item is in the second version and hence in the first version of the database, without requiring a release of the identities in the first version.

    摘要翻译： 访问数据库的第一个版本。 第一个版本包括数据库中包含的信息项的身份。 生成数据库的第二个版本。 第二个版本包括通过将功能应用于第一个版本的身份而创建的改变的身份。 响应于寻求确定特定项目是否处于第一版本的查询，该函数被应用于特定项目以为特定项目生成改变的身份。 提供验证信息以证明使用与在第二版本中创建改变的身份相同的功能来确定特定项目的改变的身份。 确定特定项目是否在第二版本中，因此在数据库的第一版本中，而不需要在第一版本中发布身份。