Cryptology ePrint Archive: Report 2015/123
Available versions in chronological order
20150226:120302 (posted 26-Feb-2015 12:03:02 UTC)
Identity-based encryption with (almost) tight security in the multi-instance, multi-ciphertext setting
Dennis Hofheinz and Jessica Koch and Christoph Striecks
Original publication (with minor differences): IACR-PKC-2015
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