Two Undetectable On-line Dictionary Attacks on Debiao et al.'s S-3PAKE Protocol
| Main Authors: | Sung-Bae Choi, Sang-Yoon Yoon, Eun-Jun Yoon |
|---|---|
| Format: | Article |
| Bahasa: | eng |
| Terbitan: |
, 2012
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/1082253 |
Daftar Isi:
- In 2011, Debiao et al. pointed out that S-3PAKE protocol proposed by Lu and Cao for password-authenticated key exchange in the three-party setting is vulnerable to an off-line dictionary attack. Then, they proposed some countermeasures to eliminate the security vulnerability of the S-3PAKE. Nevertheless, this paper points out their enhanced S-3PAKE protocol is still vulnerable to undetectable on-line dictionary attacks unlike their claim.