| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To commit an operation using encryption data to an agent without allowing the agent to take out a device incorporating a key for decrypting the encryption data. <P>SOLUTION: An agent-side apparatus 2 transfers authentication information to an owner-side apparatus 3. The owner-side apparatus 3 authenticates an agent. Then, when a data processing request including encryption data is outputted from a managed apparatus 1, the agent-side apparatus 2 transfers the data processing request to the owner-side apparatus 3. When the agent operating the agent-side apparatus 2 is correctly authenticated and a process falls within a range of agent commission conditions indicated in a commission condition storage means 3b in which the commission conditions of the agent using the agent-side apparatus 2 are stored in advance, a data process, which involves decrypting the encryption data included in the data processing request permitted by the owner-side apparatus 3, is executed. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
