Simple three-party password authenticated key exchange protocol |
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Authors: | Nai-wei Lo Kuo-hui Yeh |
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Institution: | [1]Department of Information Management, National Taiwan University of Science and Technology [2]Department of Information Management, Chinese Culture University |
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Abstract: | Three-party password authenticated key exchange (3PAKE) protocol plays a significant role in the history of secure communication
area in which two clients agree a robust session key in an authentic manner based on passwords. In recent years, researchers
focused on developing simple 3PAKE (S-3PAKE) protocol to gain system efficiency while preserving security robustness for the
system. In this study, we first demonstrate how an undetectable on-line dictionary attack can be successfully applied over
three existing S-3PAKE schemes. An error correction code (ECC) based S-3PAKE protocol is then introduced to eliminate the
identified authentication weakness. |
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