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    • 3. 发明公开
    • OUTPUT SYSTEM, OUTPUT APPARATUS, AND OUTPUT METHOD
    • 输出系统,输出设备和输出方法
    • EP2990986A1
    • 2016-03-02
    • EP15181575.0
    • 2015-08-19
    • Ricoh Company, Ltd.
    • MORI, Keisuke
    • G06F21/60G06F3/12H04L29/06H04N1/00H04N1/44
    • H04L63/0823G06F21/608H04L63/0807H04N1/00127H04N1/4406
    • An output system includes a terminal apparatus, an output apparatus, an authentication apparatus, and information processing apparatuses connected via a network. The authentication apparatus includes a certificate information providing unit providing certificate information for authorizing the output apparatus to use the terminal apparatus or the information processing apparatus; and a validity determination result providing unit receiving a validity determination request to provide a validity determination result. The output apparatus includes a certificate information request unit transmitting a certificate information providing request to the authentication apparatus to provide the certificate information; and a process request unit transmitting a process request by attaching the certificate information. The terminal apparatus and the information processing apparatus include validity determination request units transmitting validity determination requests; and process execution units performing processes according to the process requests upon receiving the validity determination results indicating that the certificate information is valid.
    • 输出系统包括经由网络连接的终端装置,输出装置,认证装置和信息处理装置。 认证设备包括:证书信息提供单元,提供用于授权输出设备使用终端设备或信息处理设备的证书信息; 以及有效性确定结果提供单元,接收有效性确定请求以提供有效性确定结果。 输出装置包括:证书信息请求单元,向认证装置发送证书信息提供请求以提供证书信息; 以及处理请求单元,通过附加证书信息来发送处理请求。 终端装置和信息处理装置包括发送有效性确定请求的有效性确定请求单元; 以及在接收到指示证书信息有效的有效性确定结果时根据处理请求执行处理的处理执行单元。
    • 9. 发明公开
    • FACSIMILE TRANSMISSION AUTHENTICATION
    • 传真传输认证
    • EP2038765A2
    • 2009-03-25
    • EP07810273.8
    • 2007-07-09
    • Dialogic Corporation
    • FILREIS, JamesBURGER, Eric
    • G06F17/00H04L9/00
    • H04L63/123H04L9/3236H04L9/3247H04L2209/60H04N1/32144H04N1/4406
    • A facsimile system and method provides authentication of transmitted image information, which authentication may be in the form of a signature page. An authentication device computes authentication information at a sending device, a receiving device, both, or at a remote location during transmission. The signature page may also be transmitted with the document. The sending and receiving devices may each generate signature pages or acknowledgement of receipt in response to receiving a signature page. The authentication information may be encrypted with a public/private key pair. The authentication information may be in the form of a checksum, and may be prepared based on separate regions of the document. A previously generated signature page is compared to a newly generated signature page to verify the document content or authenticity. Document authentication signatures may include machine-readable symbols to represent the authentication information.
    • 传真系统和方法提供所传送的图像信息的认证,该认证可以是签名页面的形式。 认证装置在发送装置,接收装置,两者或在发送期间的远程位置处计算认证信息。 签名页面也可以与文档一起传输。 发送和接收设备可以分别响应于接收到签名页面而生成签名页面或收到确认。 认证信息可以用公钥/私钥对加密。 认证信息可以是校验和的形式,并且可以基于文档的单独区域来准备。 将先前生成的签名页面与新生成的签名页面进行比较,以验证文档内容或真实性。 文档认证签名可以包括用于表示认证信息的机器可读符号。