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185
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ASIACRYPT
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. The generic (aka. black-box) group model is a valuable methodology for analyzing the computational hardness of number-theoretic problems used in cryptography. Since the p...
173
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ASIACRYPT
2008
Springer
15 years 8 months ago
2008
Springer
MISTY1 is a Feistel block cipher that received a great deal of cryptographic attention. Its recursive structure, as well as the added FL layers, have been successful in thwarting v...
190
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ASIACRYPT
2008
Springer
15 years 8 months ago
2008
Springer
Every public-key encryption scheme has to incorporate a certain amount of randomness into its ciphertexts to provide semantic security against chosen ciphertext attacks (IND-CCA). ...
173
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ASIACRYPT
2008
Springer
15 years 8 months ago
2008
Springer
The collision-resistance of hash functions is an important foundation of many cryptographic protocols. Formally, collision-resistance can only be expected if the hash function in f...
243
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ASIACRYPT
2008
Springer
15 years 8 months ago
2008
Springer
Recently Cash, Kiltz, and Shoup [20] showed a variant of the Cramer-Shoup (CS) public key encryption (PKE) scheme [21] whose chosen-ciphertext (CCA) security relies on the computa...