一種雙核安全芯片的設(shè)計實(shí)現(xiàn)
發(fā)布時間:2018-07-29 11:05
【摘要】:介紹了一種雙核安全芯片的設(shè)計方法,并以已實(shí)現(xiàn)的雙核POS機(jī)安全芯片為例,對其原理及功能實(shí)現(xiàn)進(jìn)行闡述。目前,純粹的安全芯片基本都是單核的實(shí)現(xiàn)方案,主要通過監(jiān)測是否遇到攻擊來清除機(jī)密數(shù)據(jù);在此基礎(chǔ)上,通過特殊的雙核設(shè)計,使得機(jī)密數(shù)據(jù)運(yùn)行在與實(shí)際應(yīng)用完全隔離的密閉環(huán)境當(dāng)中,杜絕了機(jī)密數(shù)據(jù)在應(yīng)用開發(fā)終端被誘取的可能。
[Abstract]:This paper introduces the design method of a dual-core security chip. Taking the realized dual-core POS computer security chip as an example, its principle and function realization are described. At present, pure security chips are basically single-core implementation schemes, mainly through monitoring whether attacks are encountered to clear confidential data; on this basis, through a special dual-core design, It makes the confidential data run in a closed environment which is completely isolated from the actual application, thus eliminating the possibility of the secret data being lured in the application development terminal.
【作者單位】: 福建睿矽微電子科技有限公司;
【分類號】:TN402;TP309
本文編號:2152483
[Abstract]:This paper introduces the design method of a dual-core security chip. Taking the realized dual-core POS computer security chip as an example, its principle and function realization are described. At present, pure security chips are basically single-core implementation schemes, mainly through monitoring whether attacks are encountered to clear confidential data; on this basis, through a special dual-core design, It makes the confidential data run in a closed environment which is completely isolated from the actual application, thus eliminating the possibility of the secret data being lured in the application development terminal.
【作者單位】: 福建睿矽微電子科技有限公司;
【分類號】:TN402;TP309
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