252 search results - page 5 / 51 » How Secure is Deterministic Encryption |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
In this paper, we prove that type-tagging prevents type-flaw attacks on security protocols that use the Exclusive-OR operator as our main contribution. Our proof method is general ...
IJISEC
2006
13 years 7 months ago
2006
Abstract Privacy has become a factor of increasing importance in auction design. We propose general techniques for cryptographic first-price and (M + 1)st-price auction protocols t...
TCC
2005
Springer
14 years 1 months ago
2005
Springer
We address the problem of using untrusted (potentially malicious) cryptographic helpers. We provide a formal security definition for securely outsourcing computations from a comp...
CTRSA
2006
Springer
13 years 11 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 ...
PAIRING
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We discuss the relationship between ID-based key agreement protocols, certificateless encryption and ID-based key encapsulation mechanisms. In particular we show how in s...