1R. Rivest, A. Shamir, and L. Adleman. A method for obtaining digital signatures and public-key cryptosystems [J]. Communications of the ACM,1978, 21(2): 120-126.
2Society of Motion Picture and Television Engineers (SMPTE). SMPTE Standard 430.2 D-Cinema Operations Digital Certificate[EB/OL].2006. www. smpte, org.
3Federal Information Processing Standards Publications (FIPS Publication). Specification for the Advanced Encryption Standard (AES) [EB/OL].26 November 2001. www.csrc.nist.gov.
4P. Leach, M. Mealling, R. Salz. A Universally Unique IDentifier (UUID) URN Namespace [EB/OL]. July 2005. www.ietf.org.
5ISO Standard: ISO 15706:2002, Information and Documentation - Intemational Standard Audiovisual Num- ber (ISAN) [S]. November 2002.
