Cryptology ePrint Archive: Report 2001/071

Available versions in chronological order

20020111:110124 (posted 11-Jan-2002 11:01:24 UTC): Multi-Recipient Public-Key Encryption with Shortened Ciphertext; Kaoru Kurosawa
20020115:080203 (posted 15-Jan-2002 08:02:03 UTC): Multi-Recipient Public-Key Encryption with Shortened Ciphertext; Kaoru Kurosawa
20010822:195920 (posted 22-Aug-2001 19:59:20 UTC): Ciphertext Can Be Shorter in Multi-User Setting; Kaoru Kurosawa

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