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    AUTHENTICATION WITH PHYSICAL UNCLONABLE FUNCTIONS
    33.
    发明申请
    AUTHENTICATION WITH PHYSICAL UNCLONABLE FUNCTIONS 有权
    与物理不可靠功能的认证

    公开(公告)号：US20090083833A1

    公开(公告)日：2009-03-26

    申请号：US12234095

    申请日：2008-09-19

    Applicant: Thomas Ziola ,  Zdenek Paral ,  Srinivas Devadas ,  Gookwon Edward Suh ,  Vivek Khandelwal

    Inventor： Thomas Ziola ,  Zdenek Paral ,  Srinivas Devadas ,  Gookwon Edward Suh ,  Vivek Khandelwal

    IPC: H04L9/32

    CPC classification number: H04L9/3271 ,  G06F21/31 ,  G06F2221/2129 ,  H04L9/3278 ,  H04L2209/12 ,  H04L2209/805 ,  H04W4/80 ,  H04W12/06

    Abstract: Physical Unclonable Functions (PUFs) for authentication can be implemented in a variety of electronic devices including FPGAs, RFIDs, and ASICs. In some implementations, challenge-response pairs corresponding to individual PUFs can be enrolled and used to determine authentication data, which may be managed in a database. Later when a target object with a PUF is intended to be authenticated a set (or subset) of challenges are applied to each PUF device to authenticate it and thus distinguish it from others. In some examples, authentication is achieved without requiring complex cryptography circuitry implemented on the device. Furthermore, an authentication station does not necessarily have to be in communication with an authority holding the authentication data when a particular device is to be authenticated.

    Abstract translation: 用于认证的物理不可克隆功能（PUF）可以在包括FPGA，RFID和ASIC的各种电子设备中实现。 在一些实现中，对应于各个PUF的挑战 - 响应对可以被注册并用于确定可以在数据库中管理的认证数据。 之后当具有PUF的目标对象旨在被认证时，将对每个PUF设备应用一组（或子集）的挑战来对其进行认证，从而将其与其他人区分开。 在一些示例中，实现认证，而不需要在设备上实现复杂的加密电路。 此外，当特定设备要被认证时，认证站不一定必须与保存认证数据的机构进行通信。

    Soft message signing
    34.
    发明授权
    Soft message signing 有权
    软邮件签名

    公开(公告)号：US08667283B2

    公开(公告)日：2014-03-04

    申请号：US13103451

    申请日：2011-05-09

    Applicant: William Henry Bares ,  Srinivas Devadas ,  Vivek Khandelwal ,  Zdenek Paral ,  Richard Sowell ,  Tonghang Zhou

    Inventor： William Henry Bares ,  Srinivas Devadas ,  Vivek Khandelwal ,  Zdenek Paral ,  Richard Sowell ,  Tonghang Zhou

    IPC: H04L29/06

    CPC classification number: H04L9/3278 ,  H04L9/3247 ,  H04L2209/805

    Abstract: A message is signed using a PUF without having to exactly regenerate a cryptographic key. Another party that shares information about the PUF is able to verify the signature to a high degree of accuracy (i.e., high probability of rejection of a forged signature and a low probably of false rejection of a true signature). In some examples, the information shared by a recipient of a message signature includes a parametric model of operational characteristics of the PUF used to form the signature.

    Abstract translation: 使用PUF签名消息，而不必完全重新生成加密密钥。 共享关于PUF的信息的另一方能够以高精确度验证签名（即，拒绝伪造签名的可能性很高，并且可能是真正签名的错误拒绝）。 在一些示例中，消息签名的接收方共享的信息包括用于形成签名的PUF的操作特征的参数模型。

    AUTHENTICATION TOKEN
    35.
    发明申请
    AUTHENTICATION TOKEN 审中-公开
    验证码

    公开(公告)号：US20130298211A1

    公开(公告)日：2013-11-07

    申请号：US13855704

    申请日：2013-04-02

    Applicant: David M'Raihi ,  Srinivas Devadas ,  WILLIAM HENRY BARES ,  Meng-Day Mandel Yu ,  ZDENEK SIDNEY PARAL

    Inventor： David M'Raihi ,  Srinivas Devadas ,  WILLIAM HENRY BARES ,  Meng-Day Mandel Yu ,  ZDENEK SIDNEY PARAL

    IPC: H04L29/06

    CPC classification number: H04L63/08 ,  H04L9/3278

    Abstract: The disclosed invention is a system and method that allows for authentication of a user to a network using a token. The token interacts with a device and authenticates the user to the system. The token may be part of the device or stand alone. The various aspects of the present invention capture a novel design for an authentication token that eliminates the need for user interaction with the token.

    Abstract translation: 所公开的发明是一种系统和方法，其允许使用令牌向网络认证用户。 令牌与设备进行交互，并将用户认证给系统。 令牌可以是设备的一部分或独立的。 本发明的各个方面捕获了用于认证令牌的新颖设计，其消除了与令牌的用户交互的需要。

    BACTERIOPHAGES EXPRESSING AMYLOID PEPTIDES AND USES THEREOF
    36.
    发明申请
    BACTERIOPHAGES EXPRESSING AMYLOID PEPTIDES AND USES THEREOF 审中-公开
    表达淀粉样蛋白的特异性及其用途

    公开(公告)号：US20120301433A1

    公开(公告)日：2012-11-29

    申请号：US13387888

    申请日：2010-07-29

    Applicant: Timothy Kuan-Ta Lu ,  Susan Lindquist ,  Rajaraman Krishnan ,  James Collins ,  Charles W. O'Donnell ,  Bonnie Berger Leighton ,  Srinivas Devadas

    Inventor： Timothy Kuan-Ta Lu ,  Susan Lindquist ,  Rajaraman Krishnan ,  James Collins ,  Charles W. O'Donnell ,  Bonnie Berger Leighton ,  Srinivas Devadas

    IPC: C12N7/01 ,  C12S9/00 ,  A61K35/76

    CPC classification number: C07K14/4711 ,  A61K35/76 ,  A61K38/00 ,  C07K2319/735 ,  C12N2795/10232 ,  C12N2795/10243 ,  C12N2795/14132 ,  C12N2795/14143 ,  Y02A50/475 ,  A61K2300/00

    Abstract: The present invention generally relates to engineered bacteriophages which express amyloid peptides for the modulation (e.g. increase or decrease) of protein aggregates and amyloid formation. In some embodiments, the engineered bacteriophages express anti-amyloid peptides for inhibiting protein aggregation and amyloid formation, which can be useful in the treatment and prevention of and bacterial infections and biofilms. In some embodiments, the engineered bacteriophages express amyloid peptides for promoting amyloid formation, which are useful for increasing amyloid formation such as promoting bacterial biofilms. Other aspects relate to methods to inhibit bacteria biofilms, and methods for the treatment of amyloid related disorders, e.g., Alzheimer's disease using an anti-amyloid peptide engineered bacteriophages. Other aspects of the invention relate to engineered bacteriophages to express the amyloid peptides on the bacteriophage surface and/or secrete the amyloid peptides, e.g., anti-amyloid peptides and pro-amyloid peptides, and uses thereof for modulation protein aggregates and amyloid formation.

    Abstract translation: 本发明一般涉及表达淀粉样肽用于调节（例如增加或减少）蛋白质聚集体和淀粉样蛋白形成的工程化噬菌体。 在一些实施方案中，工程改造的噬菌体表达用于抑制蛋白质聚集和淀粉样蛋白形成的抗淀粉样肽，其可用于治疗和预防细菌感染和生物膜。 在一些实施方案中，工程改造的噬菌体表达用于促进淀粉样蛋白形成的淀粉样肽，其可用于增加淀粉样蛋白形成，例如促进细菌生物膜。 其它方面涉及抑制细菌生物膜的方法，以及使用抗淀粉样蛋白肽工程化噬菌体治疗淀粉样蛋白相关病症例如阿尔茨海默氏病的方法。 本发明的其它方面涉及在噬菌体表面上表达淀粉样肽和/或分泌淀粉样蛋白肽（例如抗淀粉样蛋白肽和前淀粉样肽）的工程化噬菌体及其用于调节蛋白质聚集体和淀粉样蛋白形成的用途。

    NON-NETWORKED RFID-PUF AUTHENTICATION
    38.
    发明申请
    NON-NETWORKED RFID-PUF AUTHENTICATION 有权
    非网络RFID-PUF认证

    公开(公告)号：US20100127822A1

    公开(公告)日：2010-05-27

    申请号：US12623045

    申请日：2009-11-20

    Applicant: Srinivas Devadas

    Inventor： Srinivas Devadas

    IPC: G06F7/04 ,  H04L9/32

    CPC classification number: H04L9/3278 ,  H04L2209/805

    Abstract: An integrated circuit includes a sequence generator configured to generate a series of challenges; a hidden output generator configured to generate a series of hidden outputs, each hidden output a function of a corresponding challenge in the series of challenges; and bit reduction circuitry configured to generate a response sequence including a plurality of response parts, each response part a function of a corresponding plurality of hidden outputs.

    Abstract translation: 集成电路包括被配置为产生一系列挑战的序列发生器; 隐藏的输出发生器被配置为产生一系列隐藏的输出，每个隐藏的输出都是一系列挑战中的相应挑战的功能; 以及比特缩减电路，被配置为生成包括多个响应部分的响应序列，每个响应部分是对应的多个隐藏输出的功能。

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