Title:
ソフトウェア実行管理装置、ソフトウェア実行管理方法、およびソフトウェア実行管理プログラム
Document Type and Number:
Japanese Patent JP4039923
Kind Code:
B2
Abstract:
A license issuance server capable of performing a function of securely preventing illegalities concerning the granting of licenses to individual machines. In response to an encryption key generation request for software, software encryption key generating means generates a software encryption key and a software decryption key for decrypting the software encrypted by using the software encryption key. In response to a license issue request including device identification information fixedly recorded on a recording medium in a processing device which is a target of permission to run the software, license issuing means encrypts the software decryption key by using the device identification information and outputs a software license including the encrypted software decryption key. Thus, the encrypted software can be decrypted only in the processing device in which the device identification information is fixedly recorded.
Inventors:
Takashi Kawasaki
Koichi Sasamori
Masayuki Shinagawa
Koichi Sasamori
Masayuki Shinagawa
Application Number:
JP2002274845A
Publication Date:
January 30, 2008
Filing Date:
September 20, 2002
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F21/10; G06F21/12; G06Q30/06; G06Q50/00; G06Q50/10; H04L9/08; H04L29/06
Domestic Patent References:
| JP5257816A | ||||
| JP2000035885A | ||||
| JP10283270A |
Attorney, Agent or Firm:
Takeshi Hattori