| year | title | booktitle | pages | |
|---|---|---|---|---|
| 1 | 2005 | On the Security of a Group Signature Scheme with Strong Separability | eprint | online |
| 2 | 2005 | Cryptanalysis of One Fair E-cash System | eprint | online |
| 3 | 2004 | Universal Forgeability of a Forward-Secure Blind Signature Scheme Proposed by Duc et al | eprint | online |
| 4 | 2004 | Untraceability of Wang-Fu Group Signature Scheme | eprint | online |
Coauthors of Lihua Liu |