Method for address space layout randomization in execute-in-place code
    2.
    发明公开
    Method for address space layout randomization in execute-in-place code 有权
    Verfahren zur Layout-Randomisierung vonAdressräumenbei einem XIP-Code

    公开(公告)号:EP2336937A1

    公开(公告)日:2011-06-22

    申请号:EP09178750.7

    申请日:2009-12-10

    IPC分类号: G06F21/00 G06F9/445

    摘要: A method for dynamically (i.e., upon boot) rewriting, in a failure resistant manner, of part of, or the entirety of, the flash memory for a device allows for a changing of location for logical blocks of execute-in-place code. Conveniently, the rewriting results in a randomization, of varying degree, of the address space layout upon each boot up cycle.

    摘要翻译: 动态地(即,在引导时)以设备的故障抵抗方式重写设备的闪速存储器的一部分或全部的方法允许改变现场执行代码的逻辑块的位置。 方便地,重写导致在每个启动周期上地址空间布局的不同程度的随机化。