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    DEVICE AND METHOD FOR PROVIDING SECUIRTY ASSISTANT SERVICE
    6.
    发明申请
    DEVICE AND METHOD FOR PROVIDING SECUIRTY ASSISTANT SERVICE 审中-公开
    用于提供SECUIRY助理服务的设备和方法

    公开(公告)号：US20150134969A1

    公开(公告)日：2015-05-14

    申请号：US14243081

    申请日：2014-04-02

    申请人： Electronics and Telecommunications Research Institute

    发明人： Soo-Hyung KIM ,  Young-Seob Cho ,  Jong-Hyouk Noh ,  Sang-Rae Cho ,  Dae-Seon Choi ,  Seung-Hyun Kim ,  Seok-Hyun Kim ,  Jin-Man Cho ,  Seung-Hun Jin ,  Hyun-Sook Cho

    IPC分类号： H04L9/32

    CPC分类号： H04L9/3247 ,  H04L9/3242

    摘要： There are provided a method and device for providing a security assistant service. In an embodiment of the invention, there is provided a device for providing a security assistant service in which a first terminal and a second terminal are included. The device includes the first terminal configured to generate information for requesting verification of an original plaintext to be signed (here, the information for requesting verification of the original plaintext to be signed refers to the original plaintext to be signed or a hash value of the original plaintext to be signed) and transmit an encrypted value in which the information for requesting verification of the original plaintext to be signed is encrypted and the original plaintext to be signed to the second terminal, and the second terminal configured to receive the original plaintext to be signed and the encrypted value, decrypt the information for requesting verification of the original plaintext to be signed by decrypting the encrypted value, display the original plaintext to be signed when the original plaintext to be signed or a hash value of the original plaintext to be signed matches the decrypted information for requesting verification of the original plaintext to be signed, receive a verification signal from a user, generate an original verification message (here, the original verification message refers to information indicating that the original plaintext to be signed is verified by the user and the information can be proved using a key held by the second terminal and verified using the key held by the first terminal) and transmit the original verification message to the first terminal.

    摘要翻译： 提供了一种用于提供安全助理服务的方法和装置。 在本发明的实施例中，提供了一种用于提供其中包括第一终端和第二终端的安全助理服务的设备。 该装置包括：第一终端，其被配置为生成用于请求验证要签名的原始明文的信息（这里，用于请求验证要被签名的原始明文的信息是指要签名的原始明文或原始明文的哈希值 要签名的明文）并且发送加密值，其中用于请求验证要签名的原始明文的信息被加密，并且将要签名的原始明文被加密到第二终端，并且被配置为接收原始明文的第二终端为 签名和加密的值，解密用于请求验证要签名的原始明文的信息，通过解密加密值，在要签名的原始明文或要签署的原始明文的哈希值时显示要签名的原始明文 匹配用于请求验证原始明文的解密信息 签收，接收来自用户的验证信号，生成原始验证信息（这里，原始验证信息是指表示用户签名的原始明文被验证的信息，可以使用由 第二终端，并使用由第一终端保存的密钥进行验证），并将原始验证消息发送到第一终端。