TinySec: A Link Layer Security Architecture for Wireless Sensor ...
TinySec: A Link Layer Security Architecture for Wireless Sensor ...
TinySec: A Link Layer Security Architecture for Wireless Sensor ...
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Initialization Vector<br />
• 8 byte IV<br />
– 4 bytes are taken from <strong>TinySec</strong>-Auth<br />
header fields<br />
– 2 bytes are source address<br />
– 2 bytes are a simple counter<br />
• Results in 4 byte packet size increase