Title:
検証方法、情報処理装置、記録媒体、検証システム、証明プログラム及び検証プログラム
Document Type and Number:
Japanese Patent JP4129282
Kind Code:
B2
Abstract:
A virtual machine can be implemented by anyone because the interface and other information necessary for implementation are publicly available. Hence, if virtual machine is implemented maliciously, a program operating thereon can be made to operate maliciously instead of operating legitimately. By comparing secret information held in memory and specific to the virtual machine with verification information which a program holds itself, the program verifies that the virtual machine on which it is running has been legitimately implemented and excludes illegitimate virtual machines.
Inventors:
Senichi Onoda
Masaya Yamamoto
Toshihisa Nakano
Murase Kaoru
Masayuki Kozuka
Takashi Yamanishi
Yoshitomo Osawa
Takeo Oishi
Jun Yoneman
Muramatsu Katsumi
Masaya Yamamoto
Toshihisa Nakano
Murase Kaoru
Masayuki Kozuka
Takashi Yamanishi
Yoshitomo Osawa
Takeo Oishi
Jun Yoneman
Muramatsu Katsumi
Application Number:
JP2007048954A
Publication Date:
August 06, 2008
Filing Date:
February 28, 2007
Export Citation:
Assignee:
松下電器産業株式会社
ソニー株式会社
ソニー株式会社
International Classes:
G06F21/22; G06F9/44; G06F21/24
Domestic Patent References:
| JP2005128997A | ||||
| JP2002297385A | ||||
| JP2002182768A | ||||
| JP10254840A |
Attorney, Agent or Firm:
Shiro Nakajima