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首页> 外文期刊>International journal of systems,control and communications >Anti aging controllable true random number generator for secured AES-based crypto system
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Anti aging controllable true random number generator for secured AES-based crypto system

机译：可用于基于AES的安全加密系统的防老化可控真随机数生成器

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摘要

A tetrahedral oscillator-based true random number generator for secret key generation in cryptosystem has been proposed. The circuit is made to behave correctly for a long time. By applying pass transistors, the aging effects due to hot carrier injection (HCI) and negative bias temperature instability (NBTI) are reduced. This fact is helpful to achieve the goal and its performances have also been improved. Pass transistor makes the transistors to operate only at enabling times. Thus, bit flipping in normal designs are reduced. Due to the complexity in the tetrahedral oscillator hacking will be very tough. The secret key generated from TRNG circuit is adopted in advanced encryption standard (AES) cryptosystem to maintain an off-chip database. Moreover, controlling circuits for TRNG have been introduced because in any of the cryptosystem man-in-middle attack is possible. To avoid this controlling circuits are used to identify the authenticity of customers. Simulation results explain that our aging resistant design can be used for generating more reliable keys. Although the operating conditions changes, the DC operating point of the system does not change more. The randomness is also shown through NIST tests.
机译：提出了一种基于四面体振荡器的真实随机数生成器，用于密码系统中的秘密密钥生成。使该电路长时间正确工作。通过使用传输晶体管，可减少由于热载流子注入（HCI）和负偏置温度不稳定性（NBTI）引起的老化效应。这个事实有助于实现该目标，并且其性能也得到了改善。传输晶体管使晶体管仅在使能时间工作。因此，减少了正常设计中的位翻转。由于四面体振荡器的复杂性，黑客攻击非常困难。从TRNG电路生成的密钥被用于高级加密标准（AES）密码系统中，以维护片外数据库。此外，已经引入了用于TRNG的控制电路，因为在任何密码系统中，中间人攻击都是可能的。为避免这种情况，控制电路用于识别客户的真实性。仿真结果说明，我们的抗老化设计可用于生成更可靠的密钥。尽管运行条件有所变化，但系统的直流工作点变化不大。还通过NIST测试显示了随机性。

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