Abstract. In this paper, the cryptanalytic strength of two HwangRao Secret Error-Correcting Code (SECC) schemes is examined under a known-plaintext attack. In particular, we found ...
In this paper, we investigate the security of the Tractable Rationale Maps Signature (TRMS) signature scheme [9] proposed at PKC’05. To do so, we present a hybrid approach for so...
Recently, Yang et al. improved Yang and Shieh's two password authentication schemes to withstand Sun and Yeh's forgery attacks. However, Kim et al. pointed out that Yang...