System and method for enabling bulk retrieval of certificates
    4.
    发明授权
    System and method for enabling bulk retrieval of certificates 有权
    允许批量检索证书的系统和方法

    公开(公告)号:US08904170B2

    公开(公告)日:2014-12-02

    申请号:US13613069

    申请日:2012-09-13

    IPC分类号: H04L29/06 H04L9/32

    摘要: A system and method for searching and retrieving certificates, which may be used in the processing of encoded messages. In one embodiment, a certificate synchronization application is programmed to perform certificate searches by querying one or more certificate servers for all of the certificates on those certificate servers. If all of the certificates on a certificate server cannot be successfully retrieved using a single search query, due to a search quota on the certificate server being exceeded for example, the search is re-performed through multiple queries, each corresponding to a narrower subsearch. Embodiments described herein enable large amounts of certificates to be automatically searched for and retrieved from certificate servers, thereby minimizing the need for users to manually search for individual certificates.

    摘要翻译: 用于搜索和检索证书的系统和方法,其可以用于编码消息的处理。 在一个实施例中,证书同步应用程序被编程为通过向一个或多个证书服务器查询那些证书服务器上的所有证书来执行证书搜索。 如果证书服务器上的所有证书都无法使用单个搜索查询成功检索,因为例如超过了证书服务器上的搜索配额,则通过多个查询重新执行搜索,每个查询对应于较窄的子搜索。 本文描述的实施例能够从证书服务器自动搜索和检索大量证书,从而最小化对用户手动搜索单个证书的需要。

    Payment processing system including mobile wireless communications device to send a payment confirmation to a transaction terminal and associated methods
    6.
    发明授权
    Payment processing system including mobile wireless communications device to send a payment confirmation to a transaction terminal and associated methods 有权
    支付处理系统包括移动无线通信设备向交易终端发送支付确认和相关方法

    公开(公告)号:US08740064B2

    公开(公告)日:2014-06-03

    申请号:US13082701

    申请日:2011-04-08

    IPC分类号: G06Q40/00

    摘要: A payment processing system includes a transaction terminal having a merchant account associated therewith and including a first wireless device. The payment processing system also includes a payment server, and a mobile wireless communications device having a purchaser account associated therewith and including a second wireless device and a processor coupled thereto and configured to send transaction information to the payment server. The payment server is configured to cause a transfer of funds from the purchaser account to the merchant account based upon the transaction information, and to send payment confirmation to the mobile wireless communications device based upon the transfer of funds. The processor is configured to send the payment confirmation to the transaction terminal via the first and second wireless devices.

    摘要翻译: 支付处理系统包括交易终端,其具有与之相关联的商家帐户,并且包括第一无线设备。 支付处理系统还包括支付服务器和具有与之相关联的购买者帐户的移动无线通信设备,并且包括第二无线设备和耦合到其上的处理器,并配置为将交易信息发送到支付服务器。 支付服务器被配置为基于交易信息导致从购买者帐户向商户账户的资金转移,并且基于资金的转移向支付确认信息发送到移动无线通信装置。 处理器被配置为经由第一和第二无线设备向交易终端发送支付确认。

    Key agreement and re-keying over a bidirectional communication path
    8.
    发明授权
    Key agreement and re-keying over a bidirectional communication path 有权
    双向通信路径的重要协议和重新密钥

    公开(公告)号:US08615086B2

    公开(公告)日:2013-12-24

    申请号:US13566653

    申请日:2012-08-03

    IPC分类号: H04L9/00

    摘要: A key agreement method is carried out by a first system in conjunction with a second system over a bidirectional communication path, including generating a first key pair having a first public key and a first private key, sending the first public key to the second system, receiving a second public key generated by the second system, and calculating a master key based upon the first private key, the second public key, a long-term private key, and a long-term public key. The long-term private key was generated by the first system during a previous key-agreement method as part of a long-term key pair. The long-term public key was generated by the second system and received during the previous key-agreement method. The previous key-agreement method required a secret to be known to the first system and the second system, thus conferring authentication based on the secret to the long-term public key.

    摘要翻译: 密钥协商方法由第一系统结合第二系统通过双向通信路径执行,包括生成具有第一公钥和第一私钥的第一密钥对,将第一公钥发送到第二系统, 接收由第二系统生成的第二公钥,以及基于第一私钥,第二公钥,长期私钥和长期公钥计算主密钥。 长期私钥是由以前的密钥协商方法中的第一个系统生成的,作为长期密钥对的一部分。 长期公钥是由第二个系统生成的,并在以前的密钥协商方法中得到。 以前的密钥协商方法需要对第一系统和第二系统知道一个秘密,从而基于长期公钥的秘密授予认证。