公开(公告)号：US08468493B2

公开(公告)日：2013-06-18

申请号：US11797135

申请日：2007-05-01

申请人： Tomohiko Nagayama ,  Yoshiaki Hirano ,  Yuji Hiura ,  Tadafumi Oyama

发明人： Tomohiko Nagayama ,  Yoshiaki Hirano ,  Yuji Hiura ,  Tadafumi Oyama

IPC分类号： G06F9/44

CPC分类号： G07F7/1008 ,  G06F21/14 ,  G06F21/6245 ,  G06F2221/2143 ,  G06Q20/341 ,  G06Q20/3552 ,  G06Q20/3576

摘要： A method of processing information of an apparatus including first storage means for storing an encrypted application program and data, second storage means for loading a decrypted application program and data and execution means for executing the application program loaded in the second storage section, and controlling a reader/writer reading data from and writing data into a non-contact IC card by executing an application program. The method includes, in response to starting a first application program, reading data corresponding to a second application program different from the first application program from the second storage means; encrypting the read data; storing the encrypted data into the first storage means; clearing the second storage means; reading the encrypted first application program and data from the first storage means; decrypting the read encrypted first application program and data; and loading the decrypted first application program and data in the second storage means.

摘要翻译： 一种处理装置的信息的方法，包括用于存储加密的应用程序和数据的第一存储装置，用于加载解密的应用程序的第二存储装置和用于执行加载到第二存储部分中的应用程序的数据和执行装置， 读/写器通过执行应用程序从数据读取数据并将数据写入非接触式IC卡。 所述方法包括响应于启动第一应用程序，从与所述第二存储装置读取与所述第一应用程序不同的第二应用程序的数据; 加密读取的数据; 将加密数据存储到第一存储装置中; 清除第二存储装置; 从第一存储装置读取加密的第一应用程序和数据; 解密读取的加密的第一应用程序和数据; 并将解密的第一应用程序和数据加载到第二存储装置中。

公开(公告)号：US20070260657A1

公开(公告)日：2007-11-08

申请号：US11797135

申请日：2007-05-01

申请人： Tomohiko Nagayama ,  Yoshiaki Hirano ,  Yuji Hiura ,  Tadafumi Oyama

发明人： Tomohiko Nagayama ,  Yoshiaki Hirano ,  Yuji Hiura ,  Tadafumi Oyama

IPC分类号： G06F15/00

CPC分类号： G07F7/1008 ,  G06F21/14 ,  G06F21/6245 ,  G06F2221/2143 ,  G06Q20/341 ,  G06Q20/3552 ,  G06Q20/3576

摘要： A method of processing information of an apparatus including first storage means for storing an encrypted application program and data, second storage means for loading a decrypted application program and data and execution means for executing the application program loaded in the second storage section, and controlling a reader/writer reading data from and writing data into a non-contact IC card by executing an application program. The method includes, in response to starting a first application program, reading data corresponding to a second application program different from the first application program from the second storage means; encrypting the read data; storing the encrypted data into the first storage means; clearing the second storage means; reading the encrypted first application program and data from the first storage means; decrypting the read encrypted first application program and data; and loading the decrypted first application program and data in the second storage means.

摘要翻译： 一种处理装置的信息的方法，包括用于存储加密的应用程序和数据的第一存储装置，用于加载解密的应用程序的第二存储装置和用于执行加载到第二存储部分中的应用程序的数据和执行装置， 读/写器通过执行应用程序从数据读取数据并将数据写入非接触式IC卡。 所述方法包括响应于启动第一应用程序，从与所述第二存储装置读取与所述第一应用程序不同的第二应用程序的数据; 加密读取的数据; 将加密数据存储到第一存储装置中; 清除第二存储装置; 从第一存储装置读取加密的第一应用程序和数据; 解密读取的加密的第一应用程序和数据; 并将解密的第一应用程序和数据加载到第二存储装置中。

公开(公告)号：US07941670B2

公开(公告)日：2011-05-10

申请号：US12473864

申请日：2009-05-28

申请人： Masahiro Sueyoshi ,  Kazuo Omori ,  Akira Honjo ,  Naofumi Hanaki ,  Katsuyuki Teruyama ,  Tomohiko Nagayama ,  Hideo Yamamoto ,  Yuji Hiura ,  Yoshiaki Hirano

发明人： Masahiro Sueyoshi ,  Kazuo Omori ,  Akira Honjo ,  Naofumi Hanaki ,  Katsuyuki Teruyama ,  Tomohiko Nagayama ,  Hideo Yamamoto ,  Yuji Hiura ,  Yoshiaki Hirano

IPC分类号： G06F21/00

CPC分类号： H04L63/0869

摘要： A data processing apparatus is provided which is capable of improving the responsiveness of communication in which only a maximum of one access request source has write authorization and the other access requests do not have write authorization when communication is performed with a plurality of access request sources. A management apparatus transmits, to a secure application module (SAM), a strong connection request requesting the obtainment of write authorization into the SAM. When it is determined that the strong connection has not already been assigned to the other management apparatuses, the SAM assigns the strong connection to the management apparatus in a state in which a weak connection having read authorization with the management apparatuses is maintained.

摘要翻译： 提供一种数据处理装置，其能够提高通信的响应性，其中只有最多一个访问请求源具有写入授权，并且当与多个访问请求源进行通信时，其他访问请求不具有写入授权。 管理装置向安全应用模块（SAM）发送请求获得写入授权给SAM的强连接请求。 当确定强连接尚未被分配给其他管理装置时，SAM在与维护具有管理装置的读取授权的弱连接的状态下，向管理装置分配强连接。

公开(公告)号：US07555653B2

公开(公告)日：2009-06-30

申请号：US11017823

申请日：2004-12-22

申请人： Masahiro Sueyoshi ,  Kazuo Omori ,  Akira Honjo ,  Naofumi Hanaki ,  Katsuyuki Teruyama ,  Tomohiko Nagayama ,  Hideo Yamamoto ,  Yuji Hiura ,  Yoshiaki Hirano

发明人： Masahiro Sueyoshi ,  Kazuo Omori ,  Akira Honjo ,  Naofumi Hanaki ,  Katsuyuki Teruyama ,  Tomohiko Nagayama ,  Hideo Yamamoto ,  Yuji Hiura ,  Yoshiaki Hirano

IPC分类号： H04L9/00 ,  G06F13/00

CPC分类号： H04L63/0869

摘要： A data processing apparatus is provided which is capable of improving the responsiveness of communication in which only a maximum of one access request source has write authorization and the other access requests do not have write authorization when communication is performed with a plurality of access request sources. A management apparatus transmits, to a secure application module (SAM), a strong connection request requesting the obtainment of write authorization into the SAM. When it is determined that the strong connection has not already been assigned to the other management apparatuses, the SAM assigns the strong connection to the management apparatus in a state in which a weak connection having read authorization with the management apparatuses is maintained.

摘要翻译： 提供一种数据处理装置，其能够提高通信的响应性，其中只有最多一个访问请求源具有写入授权，并且当与多个访问请求源进行通信时，其他访问请求不具有写入授权。 管理装置向安全应用模块（SAM）发送请求获得写入授权给SAM的强连接请求。 当确定强连接尚未被分配给其他管理装置时，SAM在与维护具有管理装置的读取授权的弱连接的状态下，向管理装置分配强连接。

公开(公告)号：US20050198514A1

公开(公告)日：2005-09-08

申请号：US11017823

申请日：2004-12-22

申请人： Masahiro Sueyoshi ,  Kazuo Omori ,  Akira Honjo ,  Naofumi Hanaki ,  Katsuyuki Teruyama ,  Tomohiko Nagayama ,  Hideo Yamamoto ,  Yuji Hiura ,  Yoshiaki Hirano

发明人： Masahiro Sueyoshi ,  Kazuo Omori ,  Akira Honjo ,  Naofumi Hanaki ,  Katsuyuki Teruyama ,  Tomohiko Nagayama ,  Hideo Yamamoto ,  Yuji Hiura ,  Yoshiaki Hirano

IPC分类号： G06F12/14 ,  G06F1/00 ,  G06F3/06 ,  G06F12/00 ,  H04K1/00

CPC分类号： H04L63/0869

摘要： A data processing apparatus is provided which is capable of improving the responsiveness of communication in which only a maximum of one access request source has write authorization and the other access requests do not have write authorization when communication is performed with a plurality of access request sources. A management apparatus transmits, to a secure application module (SAM), a strong connection request requesting the obtainment of write authorization into the SAM. When it is determined that the strong connection has not already been assigned to the other management apparatuses, the SAM assigns the strong connection to the management apparatus in a state in which a weak connection having read authorization with the management apparatuses is maintained.

摘要翻译： 提供一种数据处理装置，其能够提高通信的响应性，其中只有最多一个访问请求源具有写入授权，并且当与多个访问请求源进行通信时，其他访问请求不具有写入授权。 管理装置向安全应用模块（SAM）发送请求获得写入授权给SAM的强连接请求。 当确定强连接尚未被分配给其他管理装置时，SAM在与维护具有管理装置的读取授权的弱连接的状态下，向管理装置分配强连接。

公开(公告)号：US20090235336A1

公开(公告)日：2009-09-17

申请号：US12473864

申请日：2009-05-28

申请人： Masahiro SUEYOSHI ,  Kazuo Omori ,  Akira Honjo ,  Naofumi Hanaki ,  Katsuyuki Teruyama ,  Tomohiko Nagayama ,  Hideo Yamamoto ,  Yuji Hiura ,  Yoshiaki Hirano

发明人： Masahiro SUEYOSHI ,  Kazuo Omori ,  Akira Honjo ,  Naofumi Hanaki ,  Katsuyuki Teruyama ,  Tomohiko Nagayama ,  Hideo Yamamoto ,  Yuji Hiura ,  Yoshiaki Hirano

IPC分类号： H04L9/32 ,  H04L29/06

CPC分类号： H04L63/0869

摘要： A data processing apparatus is provided which is capable of improving the responsiveness of communication in which only a maximum of one access request source has write authorization and the other access requests do not have write authorization when communication is performed with a plurality of access request sources. A management apparatus transmits, to a secure application module (SAM), a strong connection request requesting the obtainment of write authorization into the SAM. When it is determined that the strong connection has not already been assigned to the other management apparatuses, the SAM assigns the strong connection to the management apparatus in a state in which a weak connection having read authorization with the management apparatuses is maintained.

摘要翻译： 提供一种数据处理装置，其能够提高通信的响应性，其中只有最多一个访问请求源具有写入授权，并且当与多个访问请求源进行通信时，其他访问请求不具有写入授权。 管理装置向安全应用模块（SAM）发送请求获得写入授权给SAM的强连接请求。 当确定强连接尚未被分配给其他管理装置时，SAM在与维护具有管理装置的读取授权的弱连接的状态下，向管理装置分配强连接。

公开(公告)号：US20110286598A1

公开(公告)日：2011-11-24

申请号：US13107138

申请日：2011-05-13

申请人： Susumu Honda ,  Tomohiko Nagayama ,  Yuji Hiura

发明人： Susumu Honda ,  Tomohiko Nagayama ,  Yuji Hiura

IPC分类号： H04L9/00

CPC分类号： H04L9/0897 ,  H04L2209/805

摘要： An information processing apparatus includes a key retaining section retaining a key for use in writing data in a data storage area of another information processing apparatus or reading data stored in the data storage area, and a storage section that stores data. The information processing apparatus is used by being combined with the other information processing apparatus. The key retained in the key retaining section is protected with a key retained in the other information processing apparatus. The storage section is protected with the key retained in the other information processing apparatus.

摘要翻译： 一种信息处理装置，包括保持用于在另一信息处理装置的数据存储区域中写入数据的密钥或读取存储在数据存储区域中的数据的密钥保留部分和存储数据的存储部分。 信息处理装置与其他信息处理装置组合使用。 保持在键保持部中的键被保持在另一信息处理装置中的键保护。 存储部分被保留在另一信息处理装置中的密钥保护。

公开(公告)号：US08423771B2

公开(公告)日：2013-04-16

申请号：US11583891

申请日：2006-10-20

申请人： Masahiro Sueyoshi ,  Yuji Hiura ,  Yoshiaki Hirano

发明人： Masahiro Sueyoshi ,  Yuji Hiura ,  Yoshiaki Hirano

IPC分类号： G06F21/00

CPC分类号： G07F7/1008 ,  G06F21/34 ,  G06F21/445 ,  G06F21/72 ,  G06Q20/341 ,  G06Q20/3576 ,  G06Q20/388

摘要： An information processing apparatus for using key information calculated on the basis of predetermined information including information obtained from an IC chip as a communication party on the other end in order to perform encryption processing with the IC chip. The information processing apparatus includes: among a plurality of calculation modules for calculating the key information being individually different in accordance with predetermined algorithms, control means for causing the calculation module identified by identification information input from the outside to calculate the key information; and encryption means for encrypting data by the key information calculated.

摘要翻译： 一种信息处理装置，用于使用基于包含从IC芯片获得的信息作为另一端的通信方的预定信息计算的密钥信息，以便利用IC芯片进行加密处理。 信息处理装置包括：用于根据预定算法计算密钥信息各自不同的多个计算模块中的控制装置，用于使由外部输入的识别信息识别的计算模块计算密钥信息; 以及用于通过计算的密钥信息对数据进行加密的加密装置。

公开(公告)号：US20070110246A1

公开(公告)日：2007-05-17

申请号：US11583891

申请日：2006-10-20

申请人： Masahiro Sueyoshi ,  Yuji Hiura ,  Yoshiaki Hirano

发明人： Masahiro Sueyoshi ,  Yuji Hiura ,  Yoshiaki Hirano

IPC分类号： H04L9/00

CPC分类号： G07F7/1008 ,  G06F21/34 ,  G06F21/445 ,  G06F21/72 ,  G06Q20/341 ,  G06Q20/3576 ,  G06Q20/388

摘要： An information processing apparatus for using key information calculated on the basis of predetermined information including information obtained from an IC chip as a communication party on the other end in order to perform encryption processing with the IC chip. The information processing apparatus includes: among a plurality of calculation modules for calculating the key information being individually different in accordance with predetermined algorithms, control means for causing the calculation module identified by identification information input from the outside to calculate the key information; and encryption means for encrypting data by the key information calculated.

摘要翻译： 一种信息处理装置，用于使用基于包含从IC芯片获得的信息作为另一端的通信方的预定信息计算的密钥信息，以便利用IC芯片进行加密处理。 信息处理装置包括：用于根据预定算法计算密钥信息各自不同的多个计算模块中的控制装置，用于使由外部输入的识别信息识别的计算模块计算密钥信息; 以及用于通过计算的密钥信息对数据进行加密的加密装置。