20175 search results - page 149 / 4035 » Is abstraction the key to computing |
81
Voted
DAC
2007
ACM
16 years 1 months ago
2007
ACM
Physical Unclonable Functions (PUFs) are innovative circuit primitives that extract secrets from physical characteristics of integrated circuits (ICs). We present PUF designs that...
117
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PERCOM
2005
ACM
16 years 12 days ago
2005
ACM
In this paper, we quantify the energy cost of authentication and key exchange based on public-key cryptography on an 8-bit microcontroller platform. We present a comparison of two...
ICCS
2007
Springer
15 years 7 months ago
2007
Springer
When wireless senor networks (WSNs) are deployed in hostile areas, they indeed need to be secured by security mechanisms. To do this, cryptographic keys must be agreed on by commun...
104
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NCA
2006
IEEE
15 years 6 months ago
2006
IEEE
Clustered sensor networks have been shown to increase system throughput, decrease system delay, and save energy. While those with rotating cluster heads, such as LEACH, have also ...
86
Voted
CSREASAM
2006
15 years 2 months ago
2006
Recently, security of the computer systems becomes an important problem. Almost all computers use the password mechanism for the user authentication. But password mechanism has ma...