VERIFICATION INFORMATION GENERATING SYSTEM, VERIFICATION INFORMATION GENERATING METHOD, AND VERIFICATION INFORMATION GENERATING PROGRAM

1 . A verification information creation system comprising:

a memory; and

a processor coupled to the rammed to execute a process comprising:

acquiring a file path and a hash value of a file to be checked using the hash value during verification of the file out of files contained in a software package by executing a predetermined command for the software package; and

creating configured to create verification information used to verify software in the software package, the verification information including the file path and the hash value of the file, the file path and the hash value being acquired by the acquisition section.

2 . The verification information creation system according to claim 1 , wherein

the acquiring further acquires a file path of a non-rewritable config file and a hash value of the config file out of the files contained in the software package.

3 . The verification information creation system according to claim 1 , wherein the process further comprises:

adding a user signature of a user of equipment in which the verification information is stored and a public-key certificate of the user to the verification information.

4 . The verification information creation system according to claim 1 , wherein the process further comprises:

creating collation information by deleting information about a software file not installed on the verification apparatus itself out of information about files indicated by the verification information, and determining whether a file on a file path indicated by the collation information has been falsified when access to the file is detected on the verification apparatus, where the verification apparatus makes the determination using a hash value of the file as indicated by the collation information and a hash value of the accessed file.

5 . The verification information creation system according to claim 1 , wherein the process further comprises:

creating collation information by deleting information about a software file not installed on the verification apparatus itself out of information about files indicated by the verification information, and determining that an unintended file has been added to the verification apparatus when access to any file is detected on the verification apparatus and the accessed file is located in or just under a directory specified by a file path indicated by the collation information.

6 . A verification information creation method performed by a verification information creation system, the method comprising the steps of:

acquiring a file path of a file to be checked using a hash value during verification of the file out of files contained in a software package by executing a predetermined command for the software package; and

creating verification information used to verify software in the software package, the verification information including the acquired file path and the hash value of the file.

7 . A non-transitory computer-readable recording medium storing therein a verification information creation program that causes a computer to execute a process comprising:

acquiring a file path of a file to be checked using a hash value during verification of the file out of files contained in a software package by executing a predetermined command for the software package; and

creating verification information used to verify software in the software package, the verification information including the acquired file path and the hash value of the file.