METHOD AND APPARATUS FOR AUTHENTICATED ENCRYPTION OF AUDIO

摘要

Abstract The invention provides for a method of encoding data and a method for decoding encrypted and authenticity protected data. Furthermore, the invention provides 5 for an encoding and a decoding equipment. For encoding the data is encrypted by using AES encryption (16, 52) and authenticity protected by calculating a CMAC algorithm (26) over the data. 2786946v1 CD% CD, e'n CJ CN co (N (N (N