In cryptography, a cold boot attack (or to a lesser extent, a platform reset attack) is a type of side channel attack in which an attacker with physical access to a computer is able to retrieve encryption keys from a running operating system after using a cold reboot to restart the machine. The attack relies on the data remanence property of DRAM and SRAM to retrieve memory contents which remain readable in the seconds to minutes after power has been removed.
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Famous quotes containing the words cold, boot and/or attack:
“The poisoned rat in the wall
Cuts through the wall like a knife,
Then blind, drying, and small
And driven to cold water,
Dies of the water of life....”
—Allen Tate (1899–1979)
“... until the shopkeeper plants his boot in our eyes,
and unties our bone and is finished with the case,
and turns to the next customer, forgetting our face
or how we knelt at the yellow bulb with sighs
like moth wings for a short while in a small place.”
—Anne Sexton (1928–1974)
“If you attack the establishment long enough and hard enough, they will make you a member of it.”
—Art Buchwald (b. 1925)