20175 search results - page 70 / 4035 » Is abstraction the key to computing |
89
Voted
DBSEC
2010
15 years 2 months ago
2010
Abstract. In considering a problem in access control for scalable multimedia formats, we have developed new methods for constructing a key assignment scheme. Our first contribution...
121
Voted
GLOBECOM
2010
IEEE
14 years 10 months ago
2010
IEEE
Abstract-Secure cooperation incentive schemes usually use public key cryptography, which incur too heavy overhead to be used efficiently in limited-resource nodes. In this paper, w...
113
Voted
GLOBECOM
2009
IEEE
15 years 7 months ago
2009
IEEE
Abstract—Wireless sensor networks (WSNs) are usually missioned to gather critical information in hostile and adversarial environments, which make them susceptible to compromise a...
CISS
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract—Capacity analysis is used to determine the fundamental tradeoff between power and spectral efficiency for coded continuous-phase frequency shift keying (CPFSK). The mod...
83
Voted
AAECC
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. Here we study a weakness of the RC4 Key Scheduling Algorithm (KSA) that has already been noted by Mantin and Mironov. Consider the RC4 permutation S of N (usually 256) by...