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    • 4. 发明授权
    • Imaging apparatus having a slot in which an image verification apparatus is inserted
    • 具有插入有图像验证装置的时隙的​​成像装置
    • US07783071B2
    • 2010-08-24
    • US11023220
    • 2004-12-22
    • Satoshi Ono
    • Satoshi Ono
    • G06K9/00H04N5/225H04N7/167
    • H04N1/2112H04N1/2158H04N1/32128H04N2101/00H04N2201/0084H04N2201/323H04N2201/3235H04N2201/3236H04N2201/3239H04N2201/3246
    • An imaging apparatus includes an image data generating unit, a verification data generating unit, a first slot, a second slot, a first interface and a second interface. The image data generating unit generates image data. The verification data generating unit generates first verification data used to detect whether the image data is changed. A recording medium is inserted to the first slot.An image verification apparatus is inserted to the second slot. The first interface unit stores a first image file in the recording medium, the first image file including the image data and the first verification data. The second interface unit that transfers the first image file to the image verification apparatus. The image verification apparatus is capable of detecting, using the image data and the first verification data, whether the image data is changed.
    • 成像装置包括图像数据生成单元,验证数据生成单元,第一时隙,第二时隙,第一接口和第二接口。 图像数据生成单元生成图像数据。 验证数据生成单元生成用于检测图像数据是否改变的第一验证数据。 将记录介质插入第一槽。 图像验证装置被插入到第二时隙。 第一接口单元将第一图像文件存储在记录介质中,第一图像文件包括图像数据和第一验证数据。 将第一图像文件传送到图像验证装置的第二接口单元。 图像验证装置能够使用图像数据和第一验证数据来检测图像数据是否改变。
    • 7. 发明授权
    • Distributed digital signature generation method and digitally signed digital document generation method and apparatus
    • 分布式数字签名生成方法和数字签名数字文档生成方法及装置
    • US07174460B2
    • 2007-02-06
    • US10080647
    • 2002-02-22
    • Eiichi HoritaSatoshi Ono
    • Eiichi HoritaSatoshi Ono
    • H04L9/14H04L9/00
    • G06F21/64H04L9/0836H04L9/3255
    • In a distributed digital signature generation method, the method includes the steps of: generating partial signature keys by distributed processes, generating partial digital signatures by using the partial signature keys for the hash value of an input digital document to which additional information such as time is added, combining a predetermined threshold number of partial digital signatures, performing a transformation process on the partial digital signatures according to the combination, and generating an integrated digital signature from the result of the transformation process, in which a least common multiple of predetermined values is used as a transformation number, and it is judged whether an incorrect partial digital signature exists and the number is one, and the incorrect partial digital signature is identified when the number is one.
    • 在分布式数字签名生成方法中,该方法包括以下步骤:通过分布式处理生成部分签名密钥,通过使用部分签名密钥来生成部分签名密钥,用于输入数字文档的哈希值,其中诸如时间的附加信息 组合预定阈值数量的部分数字签名,根据组合对部分数字签名执行变换处理,并从转换处理结果生成集成数字签名,其中预定值的最小公倍数为 用作变换号,并且判断是否存在不正确的部分数字签名,并且该数目是1,并且当该数字为1时,识别出不正确的部分数字签名。
    • 8. 发明申请
    • Address notifying apparatus and address notifying method
    • 地址通知装置和地址通知方法
    • US20060064507A1
    • 2006-03-23
    • US10539135
    • 2004-08-30
    • Yukio TsuruokaSatoshi OnoYusuke Hisada
    • Yukio TsuruokaSatoshi OnoYusuke Hisada
    • G06F15/16
    • H04L51/28
    • An address notification device is provided with: a link information list storage part 106 for storing link information list composed of link information including an own address, an address of a communicating party, and process information about processing of communication information to be communicated between the own address and the communicating party address; a change information registration part 132 for adding the link information selected by a link information select part 130 with change information representing the content of the change; a link change information sending part 136 for sending link change information representing a change of the link information to a destination indicated by the communicating party address contained in the link information added with the change information; and a link information change part 138 for changing the link information on the basis of the change information added thereto in response to response information sent from the communicating party in response to the sending thereto of the link change information.
    • 地址通知装置具有:链接信息列表存储部分106,用于存储由包括自己的地址,通信方的地址的链接信息构成的链接信息列表,以及关于在自己的通信对象之间传达的通信信息的处理的处理信息 地址和通信方地址; 改变信息登记部分132,用于将由链接信息选择部分130选择的链接信息与表示变化的内容的变化信息相加; 链接变更信息发送部分136,用于将表示链接信息的变化的链接变化信息发送到由添加有变化信息的链接信息中包含的通信方地址所指示的目的地; 以及链接信息改变部分138,用于响应于链接变化信息的发送,响应于从通信方发送的响应信息,基于添加到其中的改变信息来改变链接信息。