论文标题
AC循环当前针对KLJN安全密钥交换方案的攻击
AC Loop Current Attacks Against The KLJN Secure Key Exchange Scheme
论文作者
论文摘要
引入了针对Kirchhoff-Law-Johnson-Noise（KLJN）安全钥匙交换计划的新攻击。该攻击利用了爱丽丝或鲍勃末端的寄生（周期性）交流电压源。由于交流地面环和电磁干扰（EMI）而存在这种情况。在低频情况下，该过程是前DC基于基于DC地面环的攻击的广义形式。在高频情况下，使用电压的功率谱。在低频和高频情况下都证明了这一攻击。还讨论了针对攻击的国防协议。
A new attack against the Kirchhoff-Law-Johnson-Noise(KLJN) secure key exchange scheme is introduced. The attack exploits a parasitic (periodic) AC voltage-source at either Alice or Bob ends. Such situations exist due to AC ground loops and electromagnetic interference (EMI). In the low-frequency case, the procedure is the generalized form of the former DC ground loop based attack. In the high-frequency case, the power spectrum of the wire voltage is utilized. The attack is demonstrated in both the low and the high-frequency situations. Defense protocols against the attack are also discussed.
