| |
| 1992 | ||
|---|---|---|
| 2 | EE | Eugène van Heijst, Torben P. Pedersen, Birgit Pfitzmann: New Constructions of Fail-Stop Signatures and Lower Bounds (Extended Abstract). CRYPTO 1992: 15-30 |
| 1991 | ||
| 1 | EE | David Chaum, Eugène van Heijst, Birgit Pfitzmann: Cryptographically Strong Undeniable Signatures, Unconditionally Secure for the Signer. CRYPTO 1991: 470-484 |
| 1 | David Chaum | [1] |
| 2 | Torben P. Pedersen | [2] |
| 3 | Birgit Pfitzmann | [1] [2] |