Invention Grant
- Patent Title: Method of and apparatus for reproducing information, and security module
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Application No.: US11980655Application Date: 2007-10-31
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Publication No.: US07930562B2Publication Date: 2011-04-19
- Inventor: Kiyoshi Kohiyama , Toshiyuki Yoshitake , Yasuhiro Watanabe , Kiyonori Morioka
- Applicant: Kiyoshi Kohiyama , Toshiyuki Yoshitake , Yasuhiro Watanabe , Kiyonori Morioka
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2002-221856 20020730
- Main IPC: H04L9/06
- IPC: H04L9/06 ; G06F21/00 ; H04L9/32
Abstract:
An information reproducing apparatus of the present invention includes a secure module and a main memory. The information in the secure module can not be accessed from outside. The secure module reads, using a direct access method, information relating to software stored in the main memory. The secure module checks a falsification of the software by comparing the information read with the information stored in advance in the secure module.
Public/Granted literature
- US20080072076A1 Method of and apparatus for reproducing information, and security module Public/Granted day:2008-03-20
Information query
