On the traceability on RSA-based partially signature with low computation

Hsiang An Wen, Kuo Chang Lee, Sheng Yu Hwang, Tzonelih Hwang

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


Chien et al. proposed an RSA-based partially blind signature with low computation in 2001. Recently, Hwang et al. claimed that Chien et al.'s scheme cannot satisfy the untraceability of the blind signature. However, this letter shows that Hwang et al.'s traceability attack is invalid. The Chien et al.'s partially blind signature scheme still holds the untraceability property.

Original languageEnglish
Pages (from-to)421-425
Number of pages5
JournalApplied Mathematics and Computation
Issue number1
Publication statusPublished - 2005 Mar 4

All Science Journal Classification (ASJC) codes

  • Computational Mathematics
  • Applied Mathematics


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