2 search results - page 1 / 1 » Shrinking the Keys of Discrete-Log-Type Lossy Trapdoor Funct... |
ACNS
2010
Springer
13 years 9 months ago
2010
Springer
To this day, realizations in the standard-model of (lossy) trapdoor functions from discrete-log-type assumptions require large public key sizes, e.g., about Θ(λ2 ) group elements...
ASIACRYPT
2009
Springer
13 years 8 months ago
2009
Springer
Abstract. Public-key encryption schemes rely for their IND-CPA security on per-message fresh randomness. In practice, randomness may be of poor quality for a variety of reasons, le...