Super encrypted storage and retrieval of media programs with modified conditional access functionality

摘要: A method and apparatus for storing retrieving program material subsequent replay is disclosed. The comprises a conditional access module, accepting encrypted control information the according to first encryption key, including key temporally-variant data; module having decryptor decrypting produce temporally variant conversion modifying data temporally-invariant re-encryptor re-encrypting decrypted information; second re-encrypted key; copy protection communicatively coupleable media storage device, further encrypting third fourth decryption using key.