176 citations · 2k across the 114 of their papers we have counts for
29 papers · 1 filter
Transient Attack against the KLJN Secure Key Exchanger
Shahriar Ferdous, Laszlo B. Kish
We demonstrate the security vulnerability of the ideal Kirchhoff-Law-Johnson-Noise (KLJN) key exchanger against transient attacks. Transients start when Alice and Bob connect the w…
Current injection and voltage insertion attacks against the VMG-KLJN secure key exchanger
Shahriar Ferdous, Christiana Chamon, Laszlo B. Kish
In this paper, the vulnerability of the Vadai, Mingesz and Gingl (VMG)- Kirchhoff-Law-Johnson-Noise (KLJN) Key Exchanger (Nature, Science Report 5 (2015) 13653) against two active…
Time synchronization protocol for the KLJN secure key exchange scheme
Laszlo B. Kish
The information theoretically secure Kirchhoff-law-Johnson-noise (KLJN) key exchange scheme, similarly to quantum key distribution (QKD), is also potentially vulnerable against clo…
Statistical Random Number Generator Attack against the Kirchhoff-Law-Johnson-Noise (KLJN) Secure Key Exchange Protocol
Christiana Chamon, Shahriar Ferdous, Laszlo B. Kish
This paper introduces and demonstrates four new statistical attacks against the Kirchhoff-Law-Johnson-Noise (KLJN) secure key exchange scheme. The attacks utilize compromised rando…
From cold resistor to secure key exchanger
Jiaao Song, Laszlo B. Kish
Utilizing a formerly published cold resistor circuitry, a secure key exchange system is conceived and explored. A circuit realization of the system is constructed and simulated. Si…
Nonlinearity Attack against the Kirchhoff-Law-Johnson-Noise (KLJN) Secure Key Exchange Protocol
Christiana Chamon, Laszlo B. Kish
This paper introduces a new attack against the Kirchhoff-Law-Johnson-Noise (KLJN) secure key exchange scheme. The attack is based on the nonlinearity of the noise generators. We ex…