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Data obfuscation with network coding
2012
Computer Communications
Network coding techniques such as fountain codes are a promising way to disseminate large bulks of data in a multicast manner over an unreliable medium. In this work we investigate how to conceal such an encoded data stream on its way to numerous receivers with a minimum investment. Compared to conventional 'encrypt -encode/decode -decrypt' approaches, our solution is preferable for two reasons: First, it causes less CPU investment for encryption and decryption proportional to the ratio of the
doi:10.1016/j.comcom.2010.11.004
fatcat:6und3otjcbbjdc6uh6ons6wr7a