標準號：ISO 26429-6-2008
中文標準名稱：數字電影院(D-cinema)組件.第6部分:基本加密的MXF磁道文件
英文標準名稱：Digital cinema (D-cinema) packaging - Part 6: MXF track file, essence encryption
標準類型：P33
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：P33
國際標準分類號：35.040;37.060.99
引用標準：SMPTE 336M-2001;SMPTE 377M-2004;SMPTE 429-3-2006;IETF 2898-2000;IETF 2104-1997;National Institute of Standards and Technology (December 1, 2001). Recommendation for Block Cipher Modes of Operation Methods and Techniques (SP 800-38A).;National Institute o
適用范圍：This standard defines the syntax of encrypted D-Cinema non-interleaved MXF frame wrapped track files andspecifies a matching reference decryption model. It uses the AES cipher algorithm for essence encryptionand, optionally, the HMAC-SHA1 algorithm for essence integrity. The D-Cinema track file format is designedto carry D-Cinema essence for distribution to exhibition sites and is specified in the Sound and Picture TrackFile specification.This standard assumes that the cryptographic keys necessary to decrypt and verify the integrity of encryptedTrack Files will be available upon demand. More precisely, if does not specify the fashion with whichcryptographic keys and usage rights are managed across D-Cinema distribution and exhibition environmentsIn addition, this document does not address, but does not preclude, the use of watermarking, fingerprinting orother security techniques to provide additional protection The scope is limited to D-Cinema and dees notdefine a generic MXF encryption framework.