Patent ID: 8819456
Filing Date: 2014-08-26
Classification: G11B,H04L,H04N,Y10S

Abstract:
1. A content receiving terminal that allows a portable recording medium to be set, the content receiving terminal comprising: a network interface that receives a content from a content server through a communication network, based on an acquired export license; a non-transitory storage; and a processor that: wherein the processor encrypts the decryption key for decrypting the encrypted decryption key for the content by using another encryption key, wherein the processor uniquely generates the other encryption key for encrypting the decryption key for decrypting the encrypted decryption key for the content, and wherein when the decryption key for decrypting the encrypted decryption key for the content is encrypted, the processor records the encrypted decryption key for decrypting the encrypted decryption key for the content in the portable recording medium.