Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Password Protected Smart Card and Memory Stick Authentication Against
  Off-line Dictionary Attacks   In this paper, we study the security requirements for remote authentication
with password protected smart card. In recent years, several protocols for
password-based authenticated key exchange have been proposed. These protocols
are used for the protection of password based authentication between a client
and a remote server. In this paper, we will focus on the password based
authentication between a smart card owner and smart card via an untrusted card
reader. In a typical scenario, a smart card owner inserts the smart card into
an untrusted card reader and input the password via the card reader in order
for the smart card to carry out the process of authentication with a remote
server. In this case, we want to guarantee that the card reader will not be
able to impersonate the card owner in future without the smart card itself.
Furthermore, the smart card could be stolen. If this happens, we want the
assurance that an adversary could not use the smart card to impersonate the
card owner even though the sample space of passwords may be small enough to be
enumerated by an off-line adversary. At the end of this paper, we further
extend our results to credential storage on portable non-tamper resistant
storage devices such as USB memory sticks.

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The categories of this paper are: gr-qc
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The categories of this paper are: hep-lat
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The categories of this paper are: eess
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The categories of this paper are: dg-ga
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
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The categories of this paper are: nlin
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The categories of this paper are: hep-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
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The categories of this paper are: alg-geom
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The categories of this paper are: physics