351 search results - page 49 / 71 » Public-Key Cryptography and Availability |
FPL
2008
Springer
13 years 9 months ago
2008
Springer
Cryptanalysis of symmetric and asymmetric ciphers is a challenging task due to the enormous amount of involved computations. To tackle this computational complexity, usually the e...
WIMOB
2008
IEEE
14 years 1 months ago
2008
IEEE
Energy is a central concern in the deployment of wireless sensor networks. In this paper, we investigate the energy cost of cryptographic protocols, both from a communication and ...
ITCC
2005
IEEE
14 years 1 months ago
2005
IEEE
1 Table lookups are one of the most frequently-used operations in symmetric-key ciphers. Particularly in the newer algorithms such as the Advanced Encryption Standard (AES), we fr...
PKC
2009
Springer
14 years 8 months ago
2009
Springer
TCHo is a public key encryption scheme based on a stream cipher component, which is particular suitable for low cost devices like RFIDs. In its basic version, TCHo offers no IND-CC...
MOBIHOC
2007
ACM
14 years 7 months ago
2007
ACM
Broadcast authentication is an important application in sensor networks. Public Key Cryptography (PKC) is desirable for this application, but due to the resource constraints on se...