111 search results - page 22 / 23 » Security under key-dependent inputs |
ASIACRYPT
2003
Springer
13 years 11 months ago
2003
Springer
We introduce a new cryptographic tool: multiset hash functions. Unlike standard hash functions which take strings as input, multiset hash functions operate on multisets (or sets). ...
CCS
2007
ACM
13 years 12 months ago
2007
ACM
Spam filters often use the reputation of an IP address (or IP address range) to classify email senders. This approach worked well when most spam originated from senders with fix...
HPDC
2010
IEEE
13 years 6 months ago
2010
IEEE
Data is routinely created, disseminated, and processed in distributed systems that span multiple administrative domains. To maintain accountability while the data is transformed b...
PRL
2007
13 years 5 months ago
2007
Government agencies are investing a considerable amount of resources into improving security systems as result of recent terrorist events that dangerously exposed flaws and weakn...
PKC
2009
Springer
14 years 6 months ago
2009
Springer
Similar to verifiable shuffling (or, mixing), we consider the problem of verifiable rotating (and random re-encrypting) a given list of homomorphic encryptions. The offset by which...