Information processing apparatus, the secret information protection system and secret information protection method

摘要

PROBLEM TO BE SOLVED: To provide an information processing device, a confidential information protection system, and a confidential information protection method having a mechanism to protect confidential information and for debugging.;SOLUTION: A confidential information protection system 100 includes a configuration in which a digital transmission content protection (DTCP) sink device 101 and a DTCP source device 102 are connected by a LAN cable 103. The DTCP sink device 101 that requests a protected content and reproduces the content reproduces the content using a secure CPU part 121 that stores confidential information and a circuit part cut off from the secure CPU part by means of circuitry and to which a debugger 104 is connected.;COPYRIGHT: (C)2010,JPO&INPIT