SYSTEMS FOR PERFORMING TRANSACTIONS AT A POINT-OF-SALE TERMINAL USING MUTATING IDENTIFIERS
    1.
    发明申请
    SYSTEMS FOR PERFORMING TRANSACTIONS AT A POINT-OF-SALE TERMINAL USING MUTATING IDENTIFIERS 审中-公开
    使用MUTATING IDENTIFIERS在一点销售终端执行交易的系统

    公开(公告)号:US20100153273A1

    公开(公告)日:2010-06-17

    申请号:US12296144

    申请日:2007-02-08

    IPC分类号: H04L9/32 G06Q20/00

    摘要: A point-of-sale (POS) terminal for use in performing a transaction between a first entity and a second entity at a POS, the POS terminal associated with the second entity. The POS terminal stores a second mutating identified, receives encrypted transaction information from an account information carrier device over a communication link, sending the encrypted first and second transaction information to an authenticator, and receiving the second mutating identifier from the authenticator and a processor configured to encrypt transaction information with the second mutating identifier to create second encrypted transaction information.

    摘要翻译: 销售点(POS)终端,用于在POS处的第一实体和第二实体之间进行交易,所述POS终端与所述第二实体相关联。 POS终端存储识别的第二突变,通过通信链路从帐户信息载体设备接收加密的交易信息,将加密的第一和第二交易信息发送到认证器,以及从认证器接收第二突变标识符,以及处理器, 使用第二突变标识符加密交易信息以创建第二加密交易信息。

    SECURE DIGITAL CONTENT MANAGEMENT USING MUTATING IDENTIFIERS
    2.
    发明申请
    SECURE DIGITAL CONTENT MANAGEMENT USING MUTATING IDENTIFIERS 审中-公开
    使用MUTATING IDENTIFIERS的安全数字内容管理

    公开(公告)号:US20100017599A1

    公开(公告)日:2010-01-21

    申请号:US12296146

    申请日:2007-02-08

    IPC分类号: H04L9/12

    摘要: Methods and system for managing manipulation of digital content stored in a content server. One method includes receiving a first mutating identifier at a content manipulation device. The first mutating identifier includes a first secret key. The method also includes generating a content request for digital content stored in the content server at the content manipulation device, the content request encrypted with the first secret key and including an identifier of the digital content; transmitting the content request to an authenticator over at least one communication link; transmitting access rights from the authenticator to the content manipulation device over at least one communication link; transmitting the digital content from the content server to the content manipulation device; manipulating the digital content at the content manipulation device based on the access rights; and marking the first mutating identifier as used at the authenticator.

    摘要翻译: 用于管理存储在内容服务器中的数字内容的操纵的方法和系统。 一种方法包括在内容操纵装置处接收第一突变标识符。 第一突变标识符包括第一秘密密钥。 该方法还包括:在内容操纵装置生成存储在内容服务器中的数字内容的内容请求,用第一秘密密钥加密并包括数字内容的标识符的内容请求; 通过至少一个通信链路将内容请求发送到认证者; 通过至少一个通信链路将访问权限从认证者发送到内容操纵装置; 将数字内容从内容服务器发送到内容操纵装置; 基于访问权限在内容操纵装置处理数字内容; 并标记在认证器处使用的第一个突变标识符。

    Secure data transmission using undiscoverable or black data
    3.
    发明申请
    Secure data transmission using undiscoverable or black data 审中-公开
    使用不可发现或黑色数据的安全数据传输

    公开(公告)号:US20060195402A1

    公开(公告)日:2006-08-31

    申请号:US11368959

    申请日:2006-03-06

    IPC分类号: G06Q99/00

    摘要: Methods and systems of encrypting data. One method includes establishing data that includes discoverable or “white” data and undiscoverable or “black” data. Black data is generally unrecognizable. For example, it may be random data. White data generally has recognizable content or is transmitted in a recognizable format. A first key and a second key are created or established, such that the second key is substantially underivable from the first key. The discoverable or white data is encrypted with the first key and the undiscoverable or black data is encrypted with the second key. In subsequent communications or transactions, at least one of the first key and the second key is mutated.

    摘要翻译: 加密数据的方法和系统。 一种方法包括建立包括可发现或“白”数据和不可发现或“黑”数据的数据。 黑色数据通常是无法识别的。 例如,它可以是随机数据。 白色数据通常具有可识别的内容或以可识别的格式发送。 创建或建立第一密钥和第二密钥,使得第二密钥基本上不符合第一密钥。 可发现或白色数据用第一个密钥加密,不可发现或黑色数据用第二个密钥加密。 在随后的通信或交易中,第一密钥和第二密钥中的至少一个被突变。