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In traditional symmetric authentication schemes for smart card, the smart card sends its card number in plaintext to verify the genuineness of the authentication server (AS), resulting in the leakage of some sensitive information and being attacked. Therefore, in this paper, to prevent the leakage of card number we propose a novel symmetric authentication scheme in which the card number is powered...
In the present Internet age, one of the main challenging tasks is to provide confidentiality for user's transaction. Various authentication schemes have been proposed to secure the data from unauthorized users. One of the most prominent schemes is password based smart card authentication scheme used to withstand the possible attacks for verification table. However, most of these schemes are vulnerable...
To the best of our knowledge, all most previously proposed schemes based on smart cards which have the tamper resistance assumption for the smart card. However, many researches have shown that the secrets stored in a smart card can be breaches by analyzing the leaked information or monitoring the power consumption. This article will propose a new mutual authentication scheme based on nonce and smart...
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