利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

120 条记录 (耗时 0.033 秒)

    System and method for suppressing conducted emissions by a cryptographic device
    21.
    发明授权
    System and method for suppressing conducted emissions by a cryptographic device 有权
    用于抑制加密装置的传导发射的系统和方法

    公开(公告)号：US06594760B1

    公开(公告)日：2003-07-15

    申请号：US09217977

    申请日：1998-12-21

    申请人： Frederick W. Ryan, Jr. ,  Monroe A. Weiant, Jr. ,  Edward J. Twarog

    发明人： Frederick W. Ryan, Jr. ,  Monroe A. Weiant, Jr. ,  Edward J. Twarog

    IPC分类号： G06F1214

    CPC分类号： G07B17/00733 ,  G06F21/72 ,  G06F21/75 ,  G06F21/81 ,  G06F2207/7219 ,  G07B17/00193 ,  G07B2017/00233 ,  G07B2017/00346 ,  G07B2017/00959 ,  G07B2017/00967

    摘要： System and method for performing cryptographic operations include providing at least one processor for performing cryptographic operations, memory coupled to the processor for use in performing the cryptographic operations; and a storage component coupled to the processor for storing and retrieving information calculated and used in the cryptographic operations. The processor, memory and storage component are securely enclosed whereby direct access to the cryptographic operations is prevented. A first power source, which is external to the secure enclosure, is coupled to and supplies power to the processor, the memory and the storage component. A second power source, which is internal to the secure enclosure, is coupled to and supplies power to at least the processor. A switch is included for switching from the first power source to the second power source when the cryptographic operations are being performed and for switching from the second power source to the first power source when non-cryptographic operations are being performed.

    摘要翻译： 用于执行加密操作的系统和方法包括提供至少一个处理器用于执行加密操作，耦合到处理器的存储器用于执行密码操作; 以及耦合到所述处理器的存储部件，用于存储和检索在所述密码操作中计算和使用的信息。 处理器，存储器和存储组件被安全地封闭，从而防止对密码操作的直接访问。 位于安全机箱外部的第一电源耦合到处理器，存储器和存储部件并向其供电。 位于安全机壳内部的第二电源耦合到至少处理器并向其供电。 当执行密码操作时，包括用于从第一电源切换到第二电源的开关，并且当正在执行非加密操作时用于从第二电源切换到第一电源。

    Certificate meter with selectable indemnification provisions
    22.
    发明授权
    Certificate meter with selectable indemnification provisions 有权
    具有可选赔偿条款的证书表

    公开(公告)号：US6044350A

    公开(公告)日：2000-03-28

    申请号：US220829

    申请日：1998-12-24

    申请人： Monroe A. Weiant, Jr. ,  Frederick W. Ryan, Jr.

    发明人： Monroe A. Weiant, Jr. ,  Frederick W. Ryan, Jr.

    IPC分类号： G09C1/00 ,  G06Q20/38 ,  G07B17/00 ,  G07B17/02 ,  H04L9/32 ,  G06F17/60

    CPC分类号： G07B17/00733 ,  G06Q20/3821 ,  G07B2017/00766 ,  G07B2017/00846 ,  G07B2017/00927

    摘要： A system includes an accounting register; structure for creating and attaching a digital signature to a message; a memory having stored therein a plurality of different indemnification provisions and a plurality of different service rates each associated with a corresponding one of the plurality of different indemnification provisions; apparatus for selecting and associating a specific one of the plurality of different indemnification provisions to the digital signature; and a device for adjusting the accounting register, wherein at times when the specific one of the plurality of different indemnification provisions has been selected and associated with the digital signature the adjusting device accounts for a one of the plurality of different service rates that corresponds to the specific one of the plurality of different indemnification provisions.

    摘要翻译： 系统包括会计登记册; 用于创建和附加数字签名到消息的结构; 存储器，其中存储有多个不同的赔偿规定和多个不同的服务费率，每个服务费率与多个不同赔偿条款中的相应一个相关联; 用于选择并将所述多个不同赔偿条款中的特定一个与所述数字签名相关联的装置; 以及用于调整所述计帐登记器的装置，其中，当所述多个不同赔偿条款中的特定一个被选择并与所述数字签名相关联时，所述调整装置考虑到所述多个不同赔偿条款中的一个对应于 具体的一个不同的赔偿条款。

    Hybrid signature scheme
    23.
    发明授权
    Hybrid signature scheme 有权
    混合签名方案

    公开(公告)号：US07249259B1

    公开(公告)日：2007-07-24

    申请号：US09390362

    申请日：1999-09-07

    申请人： Scott Alexander Vanstone ,  Robert Gallant ,  Robert J. Lambert ,  Leon A. Pintsov ,  Frederick W. Ryan, Jr. ,  Ari Singer

    发明人： Scott Alexander Vanstone ,  Robert Gallant ,  Robert J. Lambert ,  Leon A. Pintsov ,  Frederick W. Ryan, Jr. ,  Ari Singer

    IPC分类号： H04L9/00 ,  H04K1/00

    CPC分类号： H04L9/3247 ,  H04L9/3252

    摘要： A signature scheme is provided in which a message is divided in to a first portion which is hidden and is recovered during verification, and a second portion which is visible and is required as input to the verification algorithm. A first signature component is generated by encrypting the first portion alone. An intermediate component is formed by combining the first component and the visible portion and cryptographically hashing them. A second signature component is then formed using the intermediate component and the signature comprises the first and second components with the visible portion. A verification of the signature combines a first component derived only from the hidden portion of the message with the visible portion and produces a hash of the combination. The computed hash is used together with publicly available information to generate a bit string corresponding to the hidden portion. If the required redundancy is present the signature is accepted and the message reconstructed from the recovered bit string and the visible portion.

    摘要翻译： 提供一种签名方案，其中消息被分成隐藏的第一部分，并且在验证期间被恢复，并且第二部分是可见的并且被要求作为验证算法的输入。 通过单独加密第一部分来产生第一签名组件。 通过组合第一组件和可见部分并对其进行密码散列来形成中间组件。 然后使用中间部件形成第二签名部件，并且签名包括具有可见部分的第一和第二部件。 签名的验证将仅从消息的隐藏部分导出的第一组件与可见部分组合，并产生组合的散列。 所计算的散列与公开可用的信息一起使用以产生对应于隐藏部分的位串。 如果存在所需的冗余，则签名被接受，并且从恢复的位串和可见部分重建消息。

    Hybrid signature scheme
    24.
    发明授权
    Hybrid signature scheme 有权
    混合签名方案

    公开(公告)号：US08793500B2

    公开(公告)日：2014-07-29

    申请号：US13421589

    申请日：2012-03-15

    申请人： Scott Alexander Vanstone ,  Robert Gallant ,  Robert J. Lambert ,  Leon A. Pintsov ,  Frederick W. Ryan, Jr. ,  Ari Singer

    发明人： Scott Alexander Vanstone ,  Robert Gallant ,  Robert J. Lambert ,  Leon A. Pintsov ,  Frederick W. Ryan, Jr. ,  Ari Singer

    IPC分类号： H04L9/28

    CPC分类号： H04L9/3247 ,  H04L9/3252

    摘要： A signature scheme is provided in which a message is divided in to a first portion which is hidden and is recovered during verification, and a second portion which is visible and is required as input to the verification algorithm. A first signature component is generated by encrypting the first portion alone. An intermediate component is formed by combining the first component and the visible portion and cryptographically hashing them. A second signature component is then formed using the intermediate component and the signature comprises the first and second components with the visible portion. A verification of the signature combines a first component derived only from the hidden portion of the message with the visible portion and produces a hash of the combination.

    摘要翻译： 提供一种签名方案，其中消息被分成隐藏的第一部分，并且在验证期间被恢复，并且第二部分是可见的并且被要求作为验证算法的输入。 通过单独加密第一部分来产生第一签名组件。 通过组合第一组件和可见部分并对其进行密码散列来形成中间组件。 然后使用中间部件形成第二签名部件，并且签名包括具有可见部分的第一和第二部件。 签名的验证将仅从消息的隐藏部分导出的第一组件与可见部分组合，并产生组合的散列。

    Hybrid signature scheme
    25.
    发明授权
    Hybrid signature scheme 有权
    混合签名方案

    公开(公告)号：US07877610B2

    公开(公告)日：2011-01-25

    申请号：US11812811

    申请日：2007-06-21

    申请人： Scott Alexander Vanstone ,  Robert Gallant ,  Robert J. Lambert ,  Leon A. Pintsov ,  Frederick W. Ryan, Jr. ,  Ari Singer

    发明人： Scott Alexander Vanstone ,  Robert Gallant ,  Robert J. Lambert ,  Leon A. Pintsov ,  Frederick W. Ryan, Jr. ,  Ari Singer

    IPC分类号： H04L9/00

    CPC分类号： H04L9/3247 ,  H04L9/3252

    摘要： A signature scheme is provided in which a message is divided into a first portion which is hidden and is recovered during verification, and a second portion which is visible and is required as input to the verification algorithm. A first signature component is generated by encrypting the first portion alone. An intermediate component is formed by combining the first component and the visible portion and cryptographically hashing them. A second signature component is then formed using the intermediate component and the signature comprises the first and second components with the visible portion. A verification of the signature combines a first component derived only from the hidden portion of the message with the visible portion and produces a hash of the combination. The computed hash is used together with publicly available information to generate a bit string corresponding to the hidden portion. If the required redundancy is present the signature is accepted and the message reconstructed from the recovered bit string and the visible portion.

    摘要翻译： 提供了一种签名方案，其中消息被分成在验证期间被隐藏并被恢复的第一部分，以及作为验证算法的输入可见并被要求的第二部分。 通过单独加密第一部分来产生第一签名组件。 通过组合第一组件和可见部分并对其进行加密散列来形成中间组件。 然后使用中间部件形成第二签名部件，并且签名包括具有可见部分的第一和第二部件。 签名的验证将仅从消息的隐藏部分导出的第一组件与可见部分组合，并产生组合的散列。 所计算的散列与公开可用的信息一起使用以产生对应于隐藏部分的位串。 如果存在所需的冗余，则签名被接受，并且从恢复的位串和可见部分重建消息。

    Method and system for tracing corporate mail
    26.
    发明授权
    Method and system for tracing corporate mail 有权
    跟踪公司邮件的方法和系统

    公开(公告)号：US07349115B2

    公开(公告)日：2008-03-25

    申请号：US10608962

    申请日：2003-06-27

    申请人： Michael J. Critelli ,  Leon A. Pintsov ,  Frederick W. Ryan, Jr. ,  Ian A. Siveyer

    发明人： Michael J. Critelli ,  Leon A. Pintsov ,  Frederick W. Ryan, Jr. ,  Ian A. Siveyer

    IPC分类号： G06F3/12 ,  G06K15/00

    CPC分类号： G06Q10/08 ,  H04L51/34

    摘要： A method and system that enables the accurate identification of the originator of a mail piece within a corporate mail room environment is provided. Each person that generates mail items is provided with tracking information to be placed on each mail item. The tracking information can include, for example, an employee identification number, an equipment identification number and a unique sequence number. When the mail item is received in the corporate mail room, the tracking information is scanned and the tracking information is associated with a unique aspect of the mail item. Utilizing the tracking information associated with each mail item, the ambiguity of origination of each mail item is removed as there is now a verifiable record of the originator and/or originating equipment.

    摘要翻译： 提供一种方法和系统，其能够准确地识别公司邮箱室内邮件的发起者。 每个生成邮件的人都被提供有跟踪信息放在每个邮件项目上。 跟踪信息可以包括例如雇员识别号码，设备识别号码和唯一的序列号码。 当在公司邮箱中收到邮件时，扫描跟踪信息，跟踪信息与邮件项的唯一方面相关联。 利用与每个邮件项目相关联的跟踪信息，消除了每个邮件项目的起源的模糊性，因为现在有起始者和/或起始设备的可验证记录。

    Postal counter postage evidencing system with closed loop verification
    27.
    发明授权
    Postal counter postage evidencing system with closed loop verification 失效
    具有闭环验证的邮政邮资证明系统

    公开(公告)号：US06904419B1

    公开(公告)日：2005-06-07

    申请号：US09694244

    申请日：2000-10-23

    申请人： Leon A. Pintsov ,  Frederick W. Ryan, Jr.

    发明人： Leon A. Pintsov ,  Frederick W. Ryan, Jr.

    IPC分类号： H04L29/06 ,  G07B17/00

    CPC分类号： H04L63/062 ,  G06Q40/12 ,  G07B17/0008 ,  G07B2017/00169 ,  G07B2017/00177 ,  G07B2017/0083 ,  G07B2017/00911 ,  H04L63/123

    摘要： A method for auditing postage dispensing transactions at a postal facility includes the steps of: receiving in a secure processor based device a request to dispense an amount of postage; updating, in response to the request, accounting data within the secure processor based device to account for the amount of postage; cryptographically securing the updated accounting data in the secure processor based device; dispensing the amount of postage by generating and applying the cryptographically, secured, updated accounting data to a mailpiece. The method further includes receiving cash value for the amount of postage dispensed; sending from the secure processor based device to an administrative computer a cryptographically secure message including the updated accounting data; obtaining and comparing, at the administrative computer, the updated accounting data from the secure message with the cash value received and previous updated accounting data received from a previous secure message from the secure processor based device, and determining if any inconsistencies exist based on the comparing; and obtaining and analyzing, at a funds management computer, the updated accounting data from the mailpiece and the updated accounting data from the secure message and determining if any inconsistencies exist based on the analyzing. An apparatus incorporates the method.

    摘要翻译： 用于在邮政设施审核邮资分配交易的方法包括以下步骤：在基于安全处理器的设备中接收分配一定数量的邮资的请求; 根据请求更新基于安全处理器的设备中的会计数据，以计算邮资的数量; 在基于安全处理器的设备中密码地保护更新的记帐数据; 通过生成并将密码，安全，更新的会计数据应用于邮件来分配邮资量。 该方法还包括接收分配的邮资数量的现金价值; 从基于安全处理器的设备向管理计算机发送包括更新的计费数据的密码安全消息; 在所述管理计算机上，从所述安全消息中获取并更新所接收的现金值的更新的会计数据和从基于安全处理器的设备从先前的安全消息接收的先前更新的会计数据，以及基于所述比较来确定是否存在不一致 ; 以及在资金管理计算机中从安全消息中获取和分析来自邮件的更新的会计数据和更新的会计数据，以及基于分析确定是否存在不一致性。 一种装置结合了该方法。

    Mail piece verification system
    29.
    发明授权
    Mail piece verification system 有权
    邮件验证系统

    公开(公告)号：US07756795B2

    公开(公告)日：2010-07-13

    申请号：US09748889

    申请日：2000-12-27

    申请人： Frederick W. Ryan, Jr. ,  Thomas J. Foth ,  Cathy C. Morrissey ,  Steven J. Pauly ,  Leon A. Pintsov

    发明人： Frederick W. Ryan, Jr. ,  Thomas J. Foth ,  Cathy C. Morrissey ,  Steven J. Pauly ,  Leon A. Pintsov

    IPC分类号： G06F17/00

    CPC分类号： G07B17/00435 ,  G06Q30/0283 ,  G07B2017/00443

    摘要： A mail piece verification system for processing a mail piece having associated therewith mail piece data includes an incoming mail processing center, an outgoing mail processing center located downstream from the incoming mail processing center and a data center in operative communication with the incoming mail processing center and the outgoing mail processing center. The incoming mail processing center receives the mail piece, obtains the mail piece and uploads the mail piece data to the data center. The data center performs a verification check on the mail piece data and downloads instructions based upon the verification check to the outgoing mail processing center. The outgoing mail processing center uses the instructions to process the mail piece.

    摘要翻译： 用于处理具有与其相关联的邮件数据的邮件的邮件验证系统包括进入的邮件处理中心，位于来自邮件处理中心下游的传出邮件处理中心和与所接收邮件处理中心可操作地通信的数据中心，以及 外发邮件处理中心。 接收邮件处理中心接收邮件，获取邮件并将邮件数据上传到数据中心。 数据中心对邮件数据执行验证检查，并根据验证检查向外发邮件处理中心下载指令。 外发邮件处理中心使用说明来处理邮件。