http://www.w3.org/ns/prov#value | - The authors do mention that the particular chip they used (TI MSP430) offers a rotate instruction which speeds up SHA1 and MD5 by almost 40%.Motes are not ubiquitous yet, but hopefully by the time they are, they will be powered by something other than batteries (e.g., ambient light), so that we do not have to worry about SSL causing even more zinc and manganese to enter the environment when worn-out
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