常见攻击方式

最新推荐文章于 2025-06-20 09:21:53 发布

thekey1314

最新推荐文章于 2025-06-20 09:21:53 发布

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分类专栏：安全

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博客介绍了密码学领域的多种攻击方法，包括侧信道攻击（如简单功耗分析、差分功耗分析等）、物理攻击（硬件逆向工程、探测）、扰动攻击（电压毛刺、激光毛刺），还提及利用测试特征攻击及软件攻击，同时阐述了差分故障分析原理。

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1. Side channel attacks

A). Simple power analysis(SPA)
B). Differential power analysis(DPA)
C). Differential fault analysis(DFA)
D). Higher Order DPA
E). EMA attacks
F). Differential EMA attacks(DEMA)

2. Physical attacks

A). Hardware reverse engineering
B). Probing

3. Perturbation attacks

A). Voltage glitch
B). Laser glitch

4. Explotation fo test features

A). Re-enable some on-chip test functions to read out secrets
Software attacks

A). Explore software bugs and/or security holes in API

5. Differential fault analysis

Differential fault analysis (DFA) is a type of side channel attack in the field of cryptography, specifically cryptanalysis. The principle is to induce faults—unexpected environmental conditions—into cryptographic implementations, to reveal their internal states.