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CTRSA
2009
Springer
151views Cryptology» more  CTRSA 2009»
13 years 11 months ago
Key-Private Proxy Re-encryption
Proxy re-encryption (PRE) allows a proxy to convert a ciphertext encrypted under one key into an encryption of the same message under another key. The main idea is to place as lit...
Giuseppe Ateniese, Karyn Benson, Susan Hohenberger