370 search results - page 62 / 74 » Limits of Constructive Security Proofs |
SACRYPT
1999
Springer
14 years 9 days ago
1999
Springer
Abstract. DES and triple-DES are two well-known and popular encryption algorithms, but they both have the same drawback: their block size is limited to 64 bits. While the cryptogra...
IJNSEC
2007
13 years 8 months ago
2007
Traitor tracing schemes constitute a very useful tool against piracy in the context of digital content broadcast. In such multi-recipient encryption schemes, the data-suppliers ca...
DCC
2008
IEEE
14 years 7 months ago
2008
IEEE
At ASIACRYPT 2006, Chang et al. analyzed the indifferentiability of some popular hash functions based on block ciphers, namely, the twenty collision resistant PGV, the MDC2 and th...
OTM
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Protocols that govern the interactions between software components are a popular means to support the construction of correct component-based systems. Previous studies ha...
FOCS
2007
IEEE
14 years 2 months ago
2007
IEEE
We introduce a new primitive called Intrusion-Resilient Secret Sharing (IRSS), whose security proof exploits the fact that there exist functions which can be efficiently computed ...