Apparatus for verifying an identification card
    3.
    发明授权
    Apparatus for verifying an identification card 失效
    用于验证身份证的装置

    公开(公告)号:US6104809A

    公开(公告)日:2000-08-15

    申请号:US175001

    申请日:1993-12-29

    IPC分类号: G06K7/00 H04L9/32

    摘要: Apparatus for verifying an identification card; the card having an imaged of an object or other entity to be identified on a first portion, and a coded representation of an encrypted signal comprising a representation of the image on a second portion. The apparatus includes a controller, a scanner for reading the coded representation, a decoder for decoding that representation, a decrypter for decrypting the decoded signal and a display for displaying the representation of the information. In one embodiment the information includes an image of the object or other entity to be recognized and the card may be verified by comparing the displayed representation with the image printed on the card while the card is held in a card holding station adjacent to the display so that the image is visible to an operator. The apparatus also includes a replaceable memory, printer, or communications link for recording at least a portion of this text message. In accordance with another aspect of the disclosure the signal is encrypted using a public key encryption system and an encrypted decryption key is appended to the encrypted message, and is recovered by the apparatus to decrypt the message.

    摘要翻译: 用于验证身份证的装置; 所述卡具有要在第一部分上识别的对象或其他实体的成像,以及包括在第二部分上的图像的表示的加密信号的编码表示。 该装置包括控制器,用于读取编码表示的扫描器,用于解码该表示的解码器,用于解密解码信号的解密器和用于显示信息的表示的显示器。 在一个实施例中,信息包括要被识别的对象或其他实体的图像,并且可以通过将显示的表示与打印在卡上的图像进行比较来验证卡,同时卡被保持在与显示器相邻的卡片保持站中 图像对于操作者是可见的。 该装置还包括用于记录该文本消息的至少一部分的可更换存储器,打印机或通信链路。 根据本公开的另一方面,使用公开密钥加密系统对信号进行加密,并将加密的解密密钥附加到加密的消息,并由该装置恢复以解密该消息。