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A Review-Hardware Security Using PUF (Physical Unclonable Function)

机译：使用PUF（物理不可渗透功能）的审查 - 硬件安全性

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With the increasing growth in electronic devices, there is equal importance for the circuit to be secured. Thus, hardware security is of great concern. In addition, many attacks have been developed every day. Hence, we need to design a PUF based system which helps us to reduce counterfeiting and avoids cloning of the circuit. A PUF (Physical Unclonable Function) is basically an external device placed in a circuit to avoid cloning. PUF's are easy to evaluate but rather hard to predict. PUF system is designed in such a way that even the manufacturer himself cannot create two copies or clones with same functionality. A PUF circuit promises easy authentication, is robust and has a unique feature that cloning cannot be done. A PUF circuit is considered very important in ongoing market as it has many applications like a circuit identifier, secret key generation and even to generate TRNG (true random number generator). This review discusses about attacks on the chip and concludes with what preventive measures that can be taken to stop cloning of circuits.
机译：随着电子设备的增长越来越大，对电路有同样重要的是固定的电路。因此，硬件安全性很大。此外，每天都开发了许多攻击。因此，我们需要设计一种基于PUF的系统，有助于我们降低伪造并避免克隆电路。 PUF（物理不可渗透功能）基本上是放置在电路中以避免克隆的外部设备。 PUF很容易评估，而且很难预测。 PUF系统的设计是这样一种方式，即使制造商自己也无法创建两个具有相同功能的副本或克隆。 PUF电路承诺易于认证，是强大的，并且具有克隆无法完成的唯一功能。 PUF电路在持续的市场中被认为是非常重要的，因为它具有许多像电路标识符，秘密密钥生成甚至生成TRNG（真正随机数发生器）的应用程序。本次审查讨论了芯片的攻击，并结束了可以采取什么可以采取的阻止电路克隆的措施。

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