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» Relaxing Chosen-Ciphertext Security
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EUROCRYPT
2010
Springer
15 years 10 months ago
Adaptive Trapdoor Functions and Chosen-Ciphertext Security
We introduce the notion of adaptive trapdoor functions (ATDFs); roughly, ATDFs remain one-way even when the adversary is given access to an inversion oracle. Our main application ...
Eike Kiltz, Payman Mohassel, Adam O'Neill
ISW
2009
Springer
16 years 11 days ago
Efficient Conditional Proxy Re-encryption with Chosen-Ciphertext Security
Jian Weng, Yanjiang Yang, Qiang Tang, Robert H. De...
ASIACRYPT
2003
Springer
15 years 11 months ago
Chosen-Ciphertext Security without Redundancy
Duong Hieu Phan, David Pointcheval