A Quantied Model of Anti-attack Capability on Cipher-chip Power Consumption
LI Ken-li · Journal of Hunan University · 2010
SNR(Signal Noise Ratio) model of a cryptographic algorithm components was proposed.The formal proof and the experiment in DES cryptographic algorithm show that the model is effective.The proposed model can assess anti-Cipher-power attack capability,and can also be extended to quantify anti-power analysis attacks capability of the secret chip with the plaintext input.