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TCC
2004
Springer
131views Cryptology» more  TCC 2004»
14 years 4 months ago
Rerandomizable and Replayable Adaptive Chosen Ciphertext Attack Secure Cryptosystems
Recently Canetti, Krawczyk and Nielsen defined the notion of replayable adaptive chosen ciphertext attack (RCCA) secure encryption. Essentially a cryptosystem that is RCCA secure ...
Jens Groth
CRYPTO
2007
Springer
129views Cryptology» more  CRYPTO 2007»
14 years 5 months ago
Rerandomizable RCCA Encryption
Manoj Prabhakaran, Mike Rosulek
CRYPTO
2010
Springer
188views Cryptology» more  CRYPTO 2010»
13 years 12 months ago
i-Hop Homomorphic Encryption and Rerandomizable Yao Circuits
Homomorphic encryption (HE) schemes enable computing functions on encrypted data, by means of a public Eval procedure that can be applied to ciphertexts. But the evaluated ciphert...
Craig Gentry, Shai Halevi, Vinod Vaikuntanathan