What is claimed is:1.
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Mar 29, 2012 Foxtel uses Irdeto 5 CAMs. These use 3DES encryption - a reasonably complex encryption algorithm that’s difficult to crack without employing lots of supercomputers. 3DES is a known algorithm. Encryption Keys To encode a message and decode an encrypted message, one needs the proper encryption key or keys. The encryption key is the table or formula that defines which character in the data translates to which encoded character. Here, encryption keys fall into two categories: public and private key encryption 5. Private Key Encryption.
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