A Tamper and Leakage Resilient von Neumann Architecture
A Tamper and Leakage Resilient von Neumann Architecture
复制标题
防篡改和泄漏的冯诺依曼架构
DOI：
10.1007/978-3-662-46447-2_26
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
D. Venturi
中科院分区：
文献类型：
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作者：
Sebastian Faust;Pratyay Mukherjee;J. Nielsen;D. Venturi
我们提出了一个在随机存取机（RAM）上进行篡改和泄漏弹性计算的通用框架。 RAM 有一个 CPU 来访问存储器，我们称之为磁盘。磁盘容易泄漏和篡改。连接CPU和磁盘的总线也是如此。我们假设CPU没有泄漏且没有被篡改。对于安全参数的固定值，CPU具有恒定的大小。因此，要执行的程序的代码存储在磁盘上，即我们考虑冯诺依曼架构。这样做最突出的后果就是执行的程序代码会被篡改。
We present a universal framework for tamper and leakage resilient computation on a random access machine (RAM). The RAM has one CPU that accesses a storage, which we call the disk. The disk is subject to leakage and tampering. So is the bus connecting the CPU to the disk. We assume that the CPU is leakage and tamper-free. For a fixed value of the security parameter, the CPU has constant size. Therefore the code of the program to be executed is stored on the disk, i.e., we consider a von Neumann architecture. The most prominent consequence of this is that the code of the program executed will be subject to tampering.