| 1991 | Building Elliptic Curves Modulo Large Primes. | Franois Morain |
| 1991 | A Comparison of Cryptanalytic Principles Based on Iterative Error-Correction. | Miodrag J. Mihaljevic, Jovan Dj. Golic |
| 1991 | Analysis of Pseudo Random Sequence Generated by Cellular Automata. | Willi Meier, Othmar Staffelbach |
| 1991 | Non-interactive Public-Key Cryptography. | Ueli M. Maurer, Yacov Yacobi |
| 1991 | New Approaches to the Design of Self-Synchronizing Stream Ciphers. | Ueli M. Maurer |
| 1991 | Human Identification Through Insecure Channel. | Tsutomu Matsumoto, Hideki Imai |
| 1991 | Markov Ciphers and Differential Cryptanalysis. | Xuejia Lai, James L. Massey, Sean Murphy |
| 1991 | Cryptanalysis of McEliece's Public-Key Cryptosystem. | Valery I. Korzhik, Andrew I. Turkin |
| 1991 | The Maximum Order Complexity of Sequence Ensembles. | Cees J. A. Jansen |
| 1991 | Some Considerations concerning the Selection of RSA Moduli. | Klaus Huber |
| 1991 | Discrete Logarithm Based Protocols. | Patrick Horster, Hans-Joachim Knobloch |
| 1991 | A Secret Key Cryptosystem by Iterating a Chaotic Map. | Toshiki Habutsu, Yoshifumi Nishio, Iwao Sasase, Shinsaku Mori |
| 1991 | The Number of Output Sequences of a Binary Sequence Generator. | Jovan Dj. Golic |
| 1991 | The Automated Cryptanalysis of Analog Speech Scramblers. | Bruce Goldburg, Ed Dawson, S. Sridharan |
| 1991 | Self-Certified Public Keys. | Marc Girault |
| 1991 | Equivalent Goppa Codes and Trapdoors to McEliece's Public Key Cryptosystem. | J. K. Gibson |
| 1991 | Ideals over a Non-Commutative Ring and thier Applications in Cryptology. | Ernst M. Gabidulin, A. V. Paramonov, O. V. Tretjakov |
| 1991 | Interactive Bi-Proof Systems and Undeniable Signature Schemes. | Atsushi Fujioka, Tatsuaki Okamoto, Kazuo Ohta |
| 1991 | ESIGN: An Efficient Digital Signature Implementation for Smard Cards. | Atsushi Fujioka, Tatsuaki Okamoto, Shoji Miyaguchi |
| 1991 | Weakness of Undeniable Signature Schemes (Extended Abstract). | Yvo Desmedt, Moti Yung |
| 1991 | An Expanded Set of S-box Design Criteria Based on Information Theory and its Relation to Differential-Like Attacks. | M. H. Dawson, Stafford E. Tavares |
| 1991 | Linear Complexity of Periodically Repeated Random Sequences. | Zong-Duo Dai, Jun-Hui Yang |
| 1991 | On the Reversibility of Oblivious Transfer. | Claude Crpeau, Miklos Santha |
| 1991 | An Improved Low-Denisty Subset Sum Algorithm. | Matthijs J. Coster, Brian A. LaMacchia, Andrew M. Odlyzko, Claus-Peter Schnorr |
| 1991 | On A Fast Correlation Attack on Certain Stream Ciphers. | Vladimir V. Chepyzhov, Ben J. M. Smeets |