公开(公告)号：US20130136257A1

公开(公告)日：2013-05-30

申请号：US13618658

申请日：2012-09-14

申请人： Yong-kuk YOU ,  Hee-jae PARK ,  Jong-ho RHEE

发明人： Yong-kuk YOU ,  Hee-jae PARK ,  Jong-ho RHEE

IPC分类号： H04L9/30

CPC分类号： H04L9/302 ,  H04L9/002 ,  H04L9/3066 ,  H04L2209/16

摘要： The method of decrypting a ciphertext includes: pre-storing a plurality of polynomial functions into which a secret key decrypting a ciphertext to a plaintext according to a public-key cryptography algorithm is broken down; receiving the ciphertext generated based on the secret key which is broken down into the plurality of polynomial functions from a ciphertext generating device; and decrypting the received ciphertext into the plaintext based on the pre-stored polynomial functions.

摘要翻译： 解密密文的方法包括：根据公开密钥密码算法，将存储有密文的秘密密钥解密为明文的多个多项式函数进行预存储; 从密文生成装置接收分解成多项式函数的秘密密钥生成的密文; 以及基于预先存储的多项式函数将接收到的密文解密成明文。

公开(公告)号：US08781113B2

公开(公告)日：2014-07-15

申请号：US13618658

申请日：2012-09-14

申请人： Yong-kuk You ,  Hee-jae Park ,  Jong-ho Rhee

发明人： Yong-kuk You ,  Hee-jae Park ,  Jong-ho Rhee

IPC分类号： H04L9/30

CPC分类号： H04L9/302 ,  H04L9/002 ,  H04L9/3066 ,  H04L2209/16

摘要： The method of decrypting a ciphertext includes: pre-storing a plurality of polynomial functions into which a secret key decrypting a ciphertext to a plaintext according to a public-key cryptography algorithm is broken down; receiving the ciphertext generated based on the secret key which is broken down into the plurality of polynomial functions from a ciphertext generating device; and decrypting the received ciphertext into the plaintext based on the pre-stored polynomial functions.

摘要翻译： 解密密文的方法包括：根据公开密钥密码算法，将存储有密文的秘密密钥解密为明文的多个多项式函数进行预存储; 从密文生成装置接收分解成多项式函数的秘密密钥生成的密文; 以及基于预先存储的多项式函数将接收到的密文解密成明文。

公开(公告)号：US20130086427A1

公开(公告)日：2013-04-04

申请号：US13618379

申请日：2012-09-14

申请人： Myung-suk BAE ,  Jong-ho RHEE

发明人： Myung-suk BAE ,  Jong-ho RHEE

IPC分类号： G06F11/16

CPC分类号： G06F11/0748 ,  G06F11/0733 ,  G06F11/0736 ,  G06F11/0775 ,  G06F11/0793

摘要： A portable device for diagnosing a diagnosis device, a method for providing a diagnosis service, and a diagnosis system thereof are provided. The portable device includes a setting information collecting unit which collects setting information relating to the diagnosis device which is output from the diagnosis device, a diagnosis device information generating unit which generates diagnosis device information based on the setting information, a communication unit which transmits the diagnosis device information to a server, and a diagnosis result output unit which, if diagnosis result information is received from the server via the communication unit, outputs the received diagnosis result information. Accordingly, an electronic apparatus without a network function may provide a diagnosis service remotely by using a portable device.

摘要翻译： 提供一种用于诊断诊断装置的便携式装置，提供诊断服务的方法及其诊断系统。 便携式装置包括：设置信息收集单元，其收集与从诊断装置输出的诊断装置有关的设定信息;诊断装置信息生成部，其根据设定信息生成诊断装置信息;通信部，其发送诊断 设备信息到服务器，以及诊断结果输出单元，如果从服务器经由通信单元接收到诊断结果信息，则输出接收到的诊断结果信息。 因此，没有网络功能的电子设备可以通过使用便携式设备来远程提供诊断服务。