29 search results - page 3 / 6 » asiacrypt 2008 |
ASIACRYPT
2008
Springer
13 years 7 months ago
2008
Springer
Abstract. We propose a method to speed up the r-adding walk on multiplicative subgroups of the prime field. The r-adding walk is an iterating function used with the Pollard rho alg...
ASIACRYPT
2008
Springer
13 years 7 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...
ASIACRYPT
2008
Springer
13 years 7 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...
ASIACRYPT
2008
Springer
13 years 7 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...
ASIACRYPT
2008
Springer
13 years 7 months ago
2008
Springer
Optimistic fair exchange (OFE) is a protocol for solving the problem of exchanging items or services in a fair manner between two parties, a signer and a verifier, with the help o...