1. Bellaxe, M., and S. Micali, “How to Sign Given Any Trapdoor Function,” STOC 88.
2. Bellare, M., and S. Micali, “Non-Interactive Oblivious Transfer and Applications,” CRYPTO 89.
3. Blum, M., P. Feldman and S. Micali, “Non-Interactive Zero Knowledge and its Applications,” STOC 88.
4. Chaum, D. and H. Van Antwerpen, “Undeniable Signatures,” CRYPTO 89.
5. De Santis, A., G. Persiano and S. Micali, “Non-Interactive Zero Knowledge Proof Systems,” CRYPTO 87.