INFORMATION PROCESSING APPARATUS, SERVER APPARATUS, MEDIUM RECORDING INFORMATION PROCESSING PROGRAM AND INFORMATION PROCESSING METHOD
    13.
    发明申请
    INFORMATION PROCESSING APPARATUS, SERVER APPARATUS, MEDIUM RECORDING INFORMATION PROCESSING PROGRAM AND INFORMATION PROCESSING METHOD 有权
    信息处理装置,服务器装置,媒体记录信息处理程序和信息处理方法

    公开(公告)号:US20090063853A1

    公开(公告)日:2009-03-05

    申请号:US12198335

    申请日:2008-08-26

    IPC分类号: H04L9/00 H04L9/06

    CPC分类号: H04L9/0844

    摘要: A client PC 10 adapted to be connected to a server apparatus 20 has a first information transmission section that transmits an ID required for authentication by the server apparatus 20 to the server apparatus 20, a second information acquiring section that acquires a master key to be obtained as a result of being authenticated by the server apparatus 20 from the server apparatus 20, a cryptographic key generation section that generates a cryptographic key according to the first information and the second information, an encryption section that encrypts data by means of the cryptographic key and an encrypted data transmission section that transmits the encrypted data encrypted by the encryption section to the server apparatus 20.

    摘要翻译: 适于连接到服务器装置20的客户端PC10具有将由服务器装置20进行认证所需的ID发送到服务器装置20的第一信息发送部,获取要获取的主密钥的第二信息获取部 作为由服务器装置20从服务器装置20认证的结果,根据第一信息和第二信息生成密码密钥的加密密钥生成部,通过加密密钥对数据进行加密的加密部,以及 将由加密部加密的加密数据发送到服务器装置20的加密数据发送部。

    Storage apparatus and authentication method
    17.
    发明申请
    Storage apparatus and authentication method 失效
    存储设备和认证方法

    公开(公告)号:US20100306555A1

    公开(公告)日:2010-12-02

    申请号:US12662585

    申请日:2010-04-23

    IPC分类号: G06F12/14 H04L9/30 H04L9/08

    摘要: A storage apparatus includes a key control part to judge a validity of a data access from a request source based on authorization information received therefrom and authorization information created from an enciphering key included in enciphering key information received from a key management apparatus, and a control part to make the data access to the recording medium using the enciphering key in response to an access request from the request source, if the validity of the data access is confirmed. The authorization information from the request source includes a unique code created from the enciphering key if an authentication is successful in the key management apparatus in response to an authentication request from the request source.

    摘要翻译: 存储装置包括:密钥控制部分,用于根据从其接收的授权信息来判断来自请求源的数据访问的有效性,以及从密钥管理装置接收的加密密钥信息中包含的加密密钥创建的授权信息,以及控制部分 如果确认了数据访问的有效性,则使用加密密钥响应于来自请求源的访问请求使数据访问记录介质。 如果在密钥管理装置中响应来自请求源的认证请求成功验证,则来自请求源的授权信息包括从加密密钥创建的唯一代码。

    Information processing apparatus, server apparatus, medium recording information processing program and information processing method
    20.
    发明授权
    Information processing apparatus, server apparatus, medium recording information processing program and information processing method 有权
    信息处理装置,服务器装置,介质记录信息处理程序和信息处理方法

    公开(公告)号:US08589690B2

    公开(公告)日:2013-11-19

    申请号:US12198335

    申请日:2008-08-26

    IPC分类号: H04L9/00 H04L9/06

    CPC分类号: H04L9/0844

    摘要: A client PC 10 adapted to be connected to a server apparatus 20 has a first information transmission section that transmits an ID required for authentication by the server apparatus 20 to the server apparatus 20, a second information acquiring section that acquires a master key to be obtained as a result of being authenticated by the server apparatus 20 from the server apparatus 20, a cryptographic key generation section that generates a cryptographic key according to the first information and the second information, an encryption section that encrypts data by means of the cryptographic key and an encrypted data transmission section that transmits the encrypted data encrypted by the encryption section to the server apparatus 20.

    摘要翻译: 适于连接到服务器装置20的客户端PC10具有将由服务器装置20进行认证所需的ID发送到服务器装置20的第一信息发送部,获取要获取的主密钥的第二信息获取部 作为由服务器装置20从服务器装置20认证的结果,根据第一信息和第二信息生成密码密钥的加密密钥生成部,通过加密密钥对数据进行加密的加密部,以及 将由加密部加密的加密数据发送到服务器装置20的加密数据发送部。