公开(公告)号：US07603561B2

公开(公告)日：2009-10-13

申请号：US11211426

申请日：2005-08-26

申请人： Kazuomi Oishi

发明人： Kazuomi Oishi

IPC分类号： H04L9/00 ,  H04L9/32

CPC分类号： H04L9/3247 ,  H04L2209/30

摘要： An image input device which includes a means for inputting image data, a memory for storing a secret information and an operator for carrying out an operation by using the image data and the secret information.

摘要翻译： 一种图像输入装置，包括用于输入图像数据的装置，用于存储秘密信息的存储器和用于通过使用图像数据和秘密信息执行操作的操作者。

公开(公告)号：US20090094443A1

公开(公告)日：2009-04-09

申请号：US12233056

申请日：2008-09-18

申请人： Kazuomi Oishi

发明人： Kazuomi Oishi

IPC分类号： G06F9/30

CPC分类号： G06F21/14

摘要： An information processing apparatus includes a determining unit adapted to determine a target instruction to be modified to a camouflaged instruction among instructions contained in a processing target program, a camouflaged instruction generating unit adapted to generate the camouflaged instruction corresponding to the target instruction, a restore command generating unit adapted to generate a restore command for restoring the generated camouflaged instruction to the corresponding target instruction, and a unit adapted to modify the target instruction contained in the processing target program with the generated camouflaged instruction and add the restore command to the program, wherein the restore command performs the restoration by referencing a memory storing an output value of a processing command contained in the processing target program and identifying the position of the target instruction in the program or the target instruction based on the referenced value.

摘要翻译： 一种信息处理装置，包括：确定单元，其适于在包含在处理目标程序中的指令之间确定要修改为伪装指令的目标指令;伪装指令生成单元，适于生成与目标指令相对应的伪装指令;恢复命令 生成单元，其适于生成用于将生成的伪装指令恢复到对应的目标指令的恢复命令;以及单元，其适于使用所生成的伪装指令修改包含在处理目标程序中的目标指令，并将恢复命令添加到程序，其中 恢复命令通过参考存储处理目标程序中包含的处理命令的输出值的存储器，并基于参考值来识别程序或目标指令中的目标指令的位置来执行恢复。

公开(公告)号：US07461251B2

公开(公告)日：2008-12-02

申请号：US10419776

申请日：2003-04-22

申请人： Kazuomi Oishi

发明人： Kazuomi Oishi

IPC分类号： H04L9/08

CPC分类号： H04L29/12009 ,  H04L9/3013 ,  H04L9/3263 ,  H04L9/3271 ,  H04L29/12207 ,  H04L61/20 ,  H04L63/0407 ,  H04L63/0421 ,  H04L63/062 ,  H04L63/0823 ,  H04L69/167 ,  H04L2209/42

摘要： A host requests a public key certificate from a gateway, and the gateway requests a public key certificate from a Certification Authority (CA). The CA generates a public key certificate, which is sent to the host through the gateway. The host sets an IPv6 address based on information from the gateway. The host requests and receives a new public key certificate whenever necessary, and sends a public key certificate including the IPv6 address to the communication counterpart.

摘要翻译： 主机从网关请求公钥证书，网关从认证中心（CA）请求公开密钥证书。 CA生成公钥证书，通过网关发送给主机。 主机根据网关的信息设置IPv6地址。 主机在需要时请求并接收新的公钥证书，并向通信对方发送包含IPv6地址的公钥证书。

公开(公告)号：US06999588B1

公开(公告)日：2006-02-14

申请号：US09222846

申请日：1998-12-30

申请人： Kazuomi Oishi

发明人： Kazuomi Oishi

IPC分类号： H04N1/44

CPC分类号： H04N21/4181 ,  H04N5/772 ,  H04N9/8042 ,  H04N21/4223 ,  H04N21/4334 ,  H04N21/4408 ,  H04N21/4751 ,  H04N2005/91357 ,  H04N2005/91364

摘要： In an image input apparatus provided with an image pick-up unit, an image signal generated by the image pick-up unit is converted into digital information. The digital information is then encrypted by using an encryption key. The encryption key is input into the image input apparatus from an external apparatus, such as an IC card. The image input apparatus erases the encryption key after the digital information has been encrypted. With this arrangement, unauthorized users can be prevented from obtaining the encryption key, and different encryption keys can be assigned to a plurality of users. Thus, the privacy and the security of the image information can be enhanced, and the copyright of the image information can be protected more reliably.

摘要翻译： 在具有图像拾取单元的图像输入装置中，由图像拾取单元生成的图像信号被转换为数字信息。 然后使用加密密钥对数字信息进行加密。 加密密钥从诸如IC卡的外部装置输入到图像输入装置中。 图像输入装置在数字信息被加密之后擦除加密密钥。 通过这种安排，可以防止非法用户获得加密密钥，并且可以向多个用户分配不同的加密密钥。 因此，可以增强图像信息的隐私和安全性，并且可以更可靠地保护图像信息的版权。