On the basis of timing attacks analysis theory, a hardware countermeasure by using random variable to mask timing characteristics is presented to enhance the security of the design.
在实现ECC的基础上,针对定时攻击分析提出了一种利用随机变量掩蔽时间特征的防护方法,增强了该设计的安全性。
参考来源 - GF(2~m)域高效椭圆曲线密码研究与设计·2,447,543篇论文数据,部分数据来源于NoteExpress
“很难在某个特定的时间进行网络攻击,”他说,“如果网络攻击被当作军事武器,你需要预先设定时间和攻击效果。”
"It's hard to do it at a specific time," he says. "if a cyber-attack is used as a military weapon, you want a predictable time and effect."
如果在一定时间段内输入错误密码次数过多,一些网站就会锁定账户,希望以此来抵御黑客攻击。
Some Web sites try to thwart the attackers by freezing an account for a certain period of time if too many incorrect passwords are typed.
当道罗斯攻击时,锁定一个绿色骰子。当所有的绿色骰子被锁定时(即使是在修女玛丽的回合),调查员们游戏失败。
When daoloth attacks, lock a green die. When all of the green dice are locked (even if it is sister mary's turn), the investigators lose the game.
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