摘要 |
A contents protection method for a mobile broadcasting terminal is provided to cipher digital contents and for only a right user to decipher with a key, thereby performing a contents protection function. By using a key using the characteristic key of a terminal in the video recording storage of the broadcast contents, the contents are ciphered and stored. The contents are reproducible in only the terminal which performs the video recording storage. The contents protection is performed by enabling only a right use to decipher the contents with the key. The copyright of the broadcast contents is protected by making normal watching impossible in the other PC(Personal Computer). |