| 摘要 |
PROBLEM TO BE SOLVED: To provide communication equipment which can safely and efficiently allow program codes to flow when the equipment is connected to a network to send information thereto and when the equipment is connected to the network to receive information transmitted therethrough. SOLUTION: When a program code X is transferred to a program B from a program A, a hash value M of the code X is sent to the program B from the program A in addition to UUID or URL as an identifier of the code X. On the program B side, a code X' which is a candidate of the code X is acquired based on the identifier and a hash value N of the code X' is generated, and then, the hash value N is collated with the hash value M. |
