Information processing device, information processing method, and program
    6.
    发明授权
    Information processing device, information processing method, and program 有权
    信息处理装置,信息处理方法和程序

    公开(公告)号:US08819406B2

    公开(公告)日:2014-08-26

    申请号:US13208391

    申请日:2011-08-12

    IPC分类号: H04L29/06

    摘要: An information processing device including: a data processing unit that generates content for transmitting to a client; and a communication unit that transmits the generated content of the data processing unit, wherein the data processing unit generates, based on basic encrypted content having a plurality of units that each includes a SEED that is data for encryption key generation and a block that is encrypted data that is encrypted by an encryption key generated using the SEED, each data of (a) converted encrypted content on which conversion processing to replace the SEED with dummy data or to delete the SEED is performed, and (b) encrypted SEED that is the SEED encrypted by content transmission processing or by individual keys that are different by units of users at a transmission destination, and transmits the generated converted encrypted content and encrypted SEED as data provided to the client via the communication unit.

    摘要翻译: 一种信息处理设备,包括:数据处理单元,生成用于发送给客户端的内容; 以及通信单元,其发送所述数据处理单元的所生成的内容,其中,所述数据处理单元基于具有多个单元的基本加密内容生成,所述多个单元包括作为用于加密密钥生成的数据的SEED和被加密的块 通过使用SEED生成的加密密钥进行加密的数据,(a)转换后的加密内容的数据被执行,所述转换加密内容在其上进行用虚拟数据替换SEED的转换处理或删除SEED,以及(b)加密的SEED, 通过内容发送处理或由发送目的地的用户单位不同的各个密钥加密的SEED,并且经由通信单元将生成的转换加密内容和加密SEED作为提供给客户端的数据发送。

    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
    10.
    发明申请
    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM 有权
    信息处理设备,信息处理方法和程序

    公开(公告)号:US20120047360A1

    公开(公告)日:2012-02-23

    申请号:US13208391

    申请日:2011-08-12

    IPC分类号: H04L9/00

    摘要: An information processing device including: a data processing unit that generates content for transmitting to a client; and a communication unit that transmits the generated content of the data processing unit, wherein the data processing unit generates, based on basic encrypted content having a plurality of units that each includes a SEED that is data for encryption key generation and a block that is encrypted data that is encrypted by an encryption key generated using the SEED, each data of (a) converted encrypted content on which conversion processing to replace the SEED with dummy data or to delete the SEED is performed, and (b) encrypted SEED that is the SEED encrypted by content transmission processing or by individual keys that are different by units of users at a transmission destination, and transmits the generated converted encrypted content and encrypted SEED as data provided to the client via the communication unit.

    摘要翻译: 一种信息处理设备,包括:数据处理单元,生成用于发送给客户端的内容; 以及通信单元,其发送所述数据处理单元的所生成的内容,其中,所述数据处理单元基于具有多个单元的基本加密内容生成,所述多个单元包括作为用于加密密钥生成的数据的SEED和被加密的块 通过使用SEED生成的加密密钥进行加密的数据,(a)转换后的加密内容的数据被执行,所述转换加密内容在其上进行用虚拟数据替换SEED的转换处理或删除SEED,以及(b)加密的SEED, 通过内容发送处理或由发送目的地的用户单位不同的各个密钥加密的SEED,并且经由通信单元将生成的转换加密内容和加密SEED作为提供给客户端的数据发送。