Computer-stored encryption keys are not safe from side-channel attacks

[Wireless News]

http://l.yimg.com/bt/api/res/1.2/jEEoMKFfDj.i9UHKdHS.YQ--/YXBwaWQ9eW5ld3M7Zmk9ZmlsbDtoPTg2O3E9NzU7dz0xMzA-/http://media.zenfs.com/en-US/homerun/techrepublic.cbs.com/1408065bf5ff861c2fe99b0253892fbe (http://news.yahoo.com/computer-stored-encryption-keys-not-202500661.html)Using side-channel technology, researchers at Tel Aviv University can extract decryption keys from RSA and ElGamal implementations without altering or having control of a computer.



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