Cryptology ePrint Archive: Report 2013/786

Available versions in chronological order

20131130:041201 (posted 30-Nov-2013 04:12:01 UTC): Tree Based Symmetric Key Broadcast Encryption; Sanjay Bhattacherjee and Palash Sarkar
20140719:084330 (posted 19-Jul-2014 08:43:30 UTC): Tree Based Symmetric Key Broadcast Encryption; Sanjay Bhattacherjee and Palash Sarkar

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