200
Voted
CTRSA
15 years 9 months ago
2006 Springer 
The most important and expensive operation in a hyperelliptic curve cryptosystem (HECC) is scalar multiplication by an integer k, i.e., computing an integer k times a divisor D on ...
175
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CTRSA
15 years 9 months ago
2006 Springer 
Abstract. We present a non-interactive chosen ciphertext secure threshold encryption system. The proof of security is set in the standard model and does not use random oracles. Our...
162
Voted
CTRSA
15 years 9 months ago
2006 Springer
RFID-tags are becoming very popular tools for identification of products. As they have a small microchip on board, they offer functionality that can be used for security purposes. ...
160
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CTRSA
15 years 9 months ago
2006 Springer 
Abstract. In this paper we present a general framework for constructing efficient multicast cryptosystems with provable security and show that a line of previous work on multicast ...
173
Voted
CTRSA
15 years 9 months ago
2006 Springer
We construct efficient universally composable oblivious transfer protocols in the multi-party setting for honest majorities. Unlike previous proposals our protocols are designed in...
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Cryptology