METHOD AND SYSTEM FOR SECURING ROUTING INFORMATION OF A COMMUNICATION USING IDENTITY-BASED ENCRYPTION SCHEME
    1.
    发明申请
    METHOD AND SYSTEM FOR SECURING ROUTING INFORMATION OF A COMMUNICATION USING IDENTITY-BASED ENCRYPTION SCHEME 有权
    使用基于身份的加密方案来保护通信路由信息的方法和系统

    公开(公告)号:US20090103734A1

    公开(公告)日:2009-04-23

    申请号:US11873673

    申请日:2007-10-17

    IPC分类号: H04L9/08

    摘要: Methods and systems for providing confidentiality of communications sent via a network that is efficient, easy to implement, and does not require significant key management. The identity of each node of the routing path of a communication is encrypted utilizing an identity-based encryption scheme. This allows each node of the routing path to decrypt only those portions of the routing path necessary to send the communication to the next node. Thus, each node will only know the immediate previous node from which the communication came, and the next node to which the communication is to be sent. The remainder of the routing path of the communication, along with the original sender and intended recipient, remain confidential from any intermediate nodes in the routing path. Use of the identity-based encryption scheme removes the need for significant key management to maintain the encryption/decryption keys.

    摘要翻译: 提供通过网络发送的通信的机密性的方法和系统,其高效,易于实现,并且不需要重要的密钥管理。 使用基于身份的加密方案来加密通信的路由路径的每个节点的身份。 这允许路由路径的每个节点仅解密将通信发送到下一个节点所需的路由路径的那些部分。 因此,每个节点将仅知道来自该通信的即时先前节点以及要发送通信的下一个节点。 通信的路由路径的剩余部分以及原始发送者和预期接收者对路由路径中的任何中间节点保持机密。 使用基于身份的加密方案不需要进行重要的密钥管理来维护加密/解密密钥。

    System and method for authenticating indicia using identity-based signature scheme
    2.
    发明申请
    System and method for authenticating indicia using identity-based signature scheme 有权
    使用基于身份的签名方案对标记进行身份验证的系统和方法

    公开(公告)号:US20080306885A1

    公开(公告)日:2008-12-11

    申请号:US11810488

    申请日:2007-06-06

    IPC分类号: G06F17/00

    摘要: Methods and systems for verification of indicia that do not require key management systems, and in which revocation of key pairs is easily performed without adding costs to the verification process are provided. Indicia are generated and authenticated utilizing an identity-based encryption (IBE) scheme. A key generating authority generates a private key for a PSD, distributes the private key securely to the PSD, and provides public information for use by a verification service when verifying cryptographic digital signatures generated with the private key. The corresponding public key is a string consisting of PSD information that is provided as part of the indicium. The verification service can verify the signature of each indicium by obtaining the public key string from the indicium, and utilizing the key generating authority's public information.

    摘要翻译: 提供了用于验证不需要密钥管理系统的标记的方法和系统,并且容易地执行密钥对的撤销而不增加验证过程的成本。 使用基于身份的加密(IBE)方案来生成和认证标识符。 密钥生成机构为PSD生成私钥,将私钥安全地分配给PSD,并且在验证使用私钥生成的加密数字签名时,提供公开信息供验证服务使用。 相应的公钥是由作为标记的一部分提供的PSD信息组成的字符串。 验证服务可以通过从标记获取公钥字符串,并利用密钥生成机构的公开信息来验证每个标记的签名。

    METHOD AND SYSTEM FOR PROVIDING SECURE ONLINE AUTHENTICATION
    5.
    发明申请
    METHOD AND SYSTEM FOR PROVIDING SECURE ONLINE AUTHENTICATION 审中-公开
    提供安全在线认证的方法和系统

    公开(公告)号:US20100146605A1

    公开(公告)日:2010-06-10

    申请号:US12327873

    申请日:2008-12-04

    IPC分类号: G06F21/20

    摘要: Methods and systems for authenticating website users without exposing passwords or other sensitive information to potential theft are provided. When the user's computer connects to a website server all communications are routed through a secure authentication device. When the authentication device identifies the need for user information to be submitted to the website server, the application retrieves the required information from memory and inserts the information into the appropriate location in the website forms. Since the secure connection to the website server is established in the secure boundary of the authentication device, the information is protected from being obtained by any malware that may reside in the user's computer.

    摘要翻译: 提供了不泄露密码或其他敏感信息以防止潜在盗窃的用户认证网站用户的方法和系统。 当用户的计算机连接到网站服务器时,所有通信都通过安全认证设备进行路由。 当认证设备识别需要提交给网站服务器的用户信息时,应用程序从存储器检索所需的信息,并将信息插入网站表单中的适当位置。 由于在认证设备的安全边界中建立到网站服务器的安全连接,因此保护信息不被可能驻留在用户计算机中的任何恶意软件获得。

    FRAUD DETECTION IN A POSTAGE SYSTEM
    6.
    发明申请
    FRAUD DETECTION IN A POSTAGE SYSTEM 审中-公开
    邮件系统中的欺诈检测

    公开(公告)号:US20110267638A1

    公开(公告)日:2011-11-03

    申请号:US13180174

    申请日:2011-07-11

    IPC分类号: G06K15/02

    摘要: A method and system for processing and printing shipping labels having postage is described. In one configuration a postage dispensing system allows a shipping label reprint for a relatively short period of time. In another configuration, the system offers a refund after the second unsuccessful print attempt and logs the label identifier as an invalid identifier. If the print is successful, the identifier is logged as a successful identifier. The system occasionally receives identifiers that have been processed in the mail stream and reports fraud if an unexpected identifier is present.

    摘要翻译: 描述了用于处理和打印具有邮资的运输标签的方法和系统。 在一种配置中,邮资分配系统允许运输标签重新打印相对短的时间段。 在另一个配置中,系统在第二次不成功打印尝试后提供退款,并将标签标识符记录为无效标识符。 如果打印成功,则将标识符记录为成功的标识符。 系统偶尔会收到在邮件流中处理的标识符,如果存在意外的标识符则报告欺诈。

    METHOD AND APPARATUS FOR EVIDENCING A TRANSACTION USING LOCATION INFORMATION
    7.
    发明申请
    METHOD AND APPARATUS FOR EVIDENCING A TRANSACTION USING LOCATION INFORMATION 审中-公开
    使用位置信息证明交易的方法和装置

    公开(公告)号:US20100153011A1

    公开(公告)日:2010-06-17

    申请号:US12336752

    申请日:2008-12-17

    摘要: An apparatus for evidencing an occurrence of a transaction is provided that includes a tamper indicating housing, a processing unit provided within the tamper indicating housing, and a cryptographic module also provided within the tamper indicating housing. The processing unit is adapted to: (i) determine current location information indicating a current location of the apparatus, (ii) obtain transaction information relating to the transaction, and (iii) compile a data block including at least the current location information and the transaction information. The cryptographic module is adapted to generate cryptographic evidence based on the data block. The processing unit may also be adapted to obtain current time information, and the data block may further include the current time information. The processing unit may also be adapted to obtain user authentication information, such as biometric information, and the data block may further include the user authentication information.

    摘要翻译: 提供了用于证明事务发生的装置,其包括篡改指示外壳,设置在篡改指示外壳内的处理单元以及还设置在篡改指示外壳内的加密模块。 所述处理单元适于:(i)确定指示所述设备的当前位置的当前位置信息,(ii)获取与所述交易相关的交易信息,以及(iii)编译至少包括当前位置信息和 交易信息。 密码模块适于基于数据块生成加密证据。 处理单元还可以适于获得当前时间信息,并且数据块还可以包括当前时间信息。 处理单元还可以适于获得诸如生物特征信息的用户认证信息,并且数据块还可以包括用户认证信息。

    SYSTEM AND METHOD FOR PRINTING DOCUMENTS HAVING A COPY DETECTION PATTERN
    8.
    发明申请
    SYSTEM AND METHOD FOR PRINTING DOCUMENTS HAVING A COPY DETECTION PATTERN 有权
    用于打印具有复印检测图案的文档的系统和方法

    公开(公告)号:US20100141979A1

    公开(公告)日:2010-06-10

    申请号:US12330858

    申请日:2008-12-09

    IPC分类号: G06F3/12 G06K9/00

    摘要: A method of printing a document includes generating commands in a computing device that include: (i) commands for printing based on document data, and (ii) an identification of a determined portion of the document data that is to be used in generating a printed copy detection pattern. The method further includes sending the printer control commands to an intermediate electronic device that stores a key, generating copy detection pattern data using the determined portion of the document data and the cryptographic key, and generating modified printer control commands that include commands for printing a first document portion based on the document data and a second document portion including the printed copy detection pattern based on the copy detection pattern data. Finally, the modified printer control commands are sent to a printing device. Also, a system is provided for implementing the method.

    摘要翻译: 打印文档的方法包括在计算设备中生成命令,其包括:(i)基于文档数据进行打印的命令,以及(ii)用于生成打印的文档数据的确定部分的标识 复制检测模式。 该方法还包括将打印机控制命令发送到存储密钥的中间电子设备,使用文档数据和密码密钥的确定部分生成复制检测模式数据,并生成修改的打印机控制命令,其包括用于打印第一 基于文档数据的文档部分和包含基于复制检测图案数据的打印复印检测图案的第二文档部分。 最后,将修改的打印机控制命令发送到打印设备。 此外,提供了一种用于实现该方法的系统。

    METHOD AND SYSTEM FOR PRINTING SECURE VALUE DOCUMENTS AND NON-SECURE DOCUMENTS UTILIZING THE SAME PRINTING DEVICE
    10.
    发明申请
    METHOD AND SYSTEM FOR PRINTING SECURE VALUE DOCUMENTS AND NON-SECURE DOCUMENTS UTILIZING THE SAME PRINTING DEVICE 有权
    打印安全文件的方法和系统和使用相同打印设备的非安全文件

    公开(公告)号:US20090091800A1

    公开(公告)日:2009-04-09

    申请号:US12336815

    申请日:2008-12-17

    IPC分类号: G06K15/02

    摘要: A printing system for printing both secure value documents and non-secure documents while ensuring that fraudulent copies of secure value documents printed by the printing system can be detected is provided. The printing system determines if the source is a secure or non-secure source. If the source of the image is a secure source, it will print the image, including any graphic security features. If the source is a non-secure source, before printing the image a filter is applied to the image data to remove any graphic security features included in the received image and/or the printing system will not add any graphic security features to the received image to ensure that the printed image will not contain any copy detection graphic security features.

    摘要翻译: 提供了一种用于打印安全价值文档和非安全文档的打印系统,同时确保可以检测到由打印系统打印的安全价值文档的欺诈副本。 打印系统确定源是否是安全或非安全的源。 如果图像的来源是安全的来源,它将打印图像,包括任何图形安全功能。 如果源是非安全源,则在打印图像之前,将过滤器应用于图像数据以去除接收到的图像中包含的任何图形安全特征,和/或打印系统将不会向接收的图像添加任何图形安全特征 以确保打印的图像不会包含任何复制检测图形安全功能。