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    • 85. 发明申请
    • 情報処理装置
    • 信息处理器
    • WO2002075558A1
    • 2002-09-26
    • PCT/JP2002/002474
    • 2002-03-15
    • ソニー株式会社吉田 徳文
    • 吉田 徳文
    • G06F13/14
    • G06F21/80G06F13/387G06F21/31G06F2213/0012G06F2221/2129
    • An information processor for allowing a personal computer incorporating a device to acquire the right of access to the device in a network based on IEEE1394. When an HDD (Hard Disk Drive) (11) receives a request of a personal computer (1-1 or 1-2) to acquire the right of access to the HDD (11), the HDD (11) compares the GUID (Global Unique Identifier) of the personal computer (1) with the GUID of the personal computer (1-1) stored in the HDD (11). When the both agree with each other, the HDD (11) gives the right of access to the personal computer (1-1). That is, the right of access is given to only the personal computer (1-1). The invention can be applied to an HDD.
    • 一种信息处理器,用于允许包含设备的个人计算机基于IEEE1394获取对网络中的设备的访问权。 当HDD(硬盘驱动器)(11)接收到个人计算机(1-1或1-2)的请求以获取访问HDD(11)的权限时,HDD(11)将GUID(Global 个人计算机(1)的独特标识符与个人计算机(1-1)的GUID存储在HDD(11)中。 当两者同意时,HDD(11)赋予对个人计算机(1-1)的访问权。 也就是说,访问权仅限于个人计算机(1-1)。 本发明可应用于HDD。
    • 89. 发明申请
    • METHOD FOR GENERATING AN ELECTRONIC SIGNATURE RELATED TO A DOCUMENT
    • 生成与文件相关的电子签名的方法
    • WO01090856A1
    • 2001-11-29
    • PCT/FR2001/001610
    • 2001-05-23
    • G06F1/00G06F21/34G06F21/64G07C9/00H04L9/32
    • G06F21/645G06F21/34G06F21/64G06F2221/2129G06F2221/2151G06Q20/3825G06Q20/4014G07C9/00031
    • The invention concerns a method for generating a digital signature related to an electronically written document, so that it fulfils the legal requirements with respect to electronic data, in like manner as a written signature on paper, and that it constitutes evidence of the deliberate will of the engagement. The inventive method consists in, simultaneously with the identification of the signatory by a device provided therefor, generating spherical co-ordinates to form points (A, B, C and P) whereof the dimensional value is derived from the conversion of identification data, of the identity and the set of characters and codes of services constituting the electronically written document. A certifying third party identifies and authenticates the document related to the signature while preserving confidentiality of its contents and its irreversibility, it archives the data of the original geometric figure capable of physical represented in three dimensions, for example in the form of a sphere (S) and a polyhedron. The invention is applicable to any executed document, requiring authenticity, through modern communication means.
    • 本发明涉及一种生成与电子书面文件相关的数字签名的方法,以便以与纸上书面签名相同的方式满足关于电子数据的法律要求,并且构成了有意的意愿的证据 参与。 本发明的方法在于,通过由其提供的装置识别签名者,产生球形坐标以形成点(A,B,C和P),其中的尺寸值从识别数据的转换导出, 构成电子书面文件的身份和一组字符和服务代码。 证明第三方识别和鉴定与签名相关的文档,同时保留其内容的机密性及其不可逆性,归档具有三维物理表示的原始几何图形的数据,例如以球体形式(S )和多面体。 本发明适用于通过现代通信手段要求真实性的任何执行文件。