| 2009 | Improved Cryptanalysis of the Common Scrambling Algorithm Stream Cipher. | Leonie Simpson, Matthew Henricksen, Wun-She Yap |
| 2009 | Measurement Study on Malicious Web Servers in the .nz Domain. | Christian Seifert, Vipul Delwadia, Peter Komisarczuk, David Stirling, Ian Welch |
| 2009 | Meet-in-the-Middle Preimage Attacks on Double-Branch Hash Functions: Application to RIPEMD and Others. | Yu Sasaki, Kazumaro Aoki |
| 2009 | Analysis of Property-Preservation Capabilities of the ROX and ESh Hash Domain Extenders. | Mohammad Reza Reyhanitabar, Willy Susilo, Yi Mu |
| 2009 | A Combinatorial Approach for an Anonymity Metric. | Dang Vinh Pham, Dogan Kesdogan |
| 2009 | Building Key-Private Public-Key Encryption Schemes. | Kenneth G. Paterson, Sriramkrishnan Srinivasan |
| 2009 | Lightweight Block Ciphers Revisited: Cryptanalysis of Reduced Round PRESENT and HIGHT. | Onur zen, Kerem Varici, Cihangir Tezcan, elebi Kocair |
| 2009 | On the Weak Ideal Compression Functions. | Akira Numayama, Keisuke Tanaka |
| 2009 | Characterizing Padding Rules of MD Hash Functions Preserving Collision Security. | Mridul Nandi |
| 2009 | Finite Field Multiplication Combining AMNS and DFT Approach for Pairing Cryptography. | Nadia El Mrabet, Christophe Ngre |
| 2009 | New Correlations of RC4 PRGA Using Nonzero-Bit Differences. | Atsuko Miyaji, Masahiro Sukegawa |
| 2009 | Security on Hybrid Encryption with the Tag-KEM/DEM Framework. | Toshihide Matsuda, Ryo Nishimaki, Akira Numayama, Keisuke Tanaka |
| 2009 | Reducing the Complexity in the Distributed Computation of Private RSA Keys. | Peter Lory |
| 2009 | Fair Threshold Decryption with Semi-Trusted Third Parties. | Jeongdae Hong, Jinil Kim, Jihye Kim, Matthew K. Franklin, Kunsoo Park |
| 2009 | Multi-recipient Public-Key Encryption from Simulators in Security Proofs. | Harunaga Hiwatari, Keisuke Tanaka, Tomoyuki Asano, Koichi Sakumoto |
| 2009 | Jacobi Quartic Curves Revisited. | Hseyin Hisil, Kenneth Koon-Ho Wong, Gary Carter, Ed Dawson |
| 2009 | Attacking 9 and 10 Rounds of AES-256. | Ewan Fleischmann, Michael Gorski, Stefan Lucks |
| 2009 | Conditional Proxy Broadcast Re-Encryption. | Cheng-Kang Chu, Jian Weng, Sherman S. M. Chow, Jianying Zhou, Robert H. Deng |
| 2009 | Cryptographic Properties and Application of a Generalized Unbalanced Feistel Network Structure. | Jiali Choy, Guanhan Chew, Khoongming Khoo, Huihui Yap |
| 2009 | Strengthening the Security of Distributed Oblivious Transfer. | Kai-Yuen Cheong, Takeshi Koshiba, Shohei Nishiyama |
| 2009 | Hardening the Network from the Friend Within. | L. Jean Camp |
| 2009 | Efficiency Bounds for Adversary Constructions in Black-Box Reductions. | Ahto Buldas, Aivo Jrgenson, Margus Niitsoo |
| 2009 | Testing Stream Ciphers by Finding the Longest Substring of a Given Density. | Serdar Boztas, Simon J. Puglisi, Andrew Turpin |
| 2009 | Inside the Hypercube. | Jean-Philippe Aumasson, Eric Brier, Willi Meier, Mara Naya-Plasencia, Thomas Peyrin |
| 2009 | On Improving the Accuracy and Performance of Content-Based File Type Identification. | Irfan Ahmed, Kyung-suk Lhee, Hyunjung Shin, Manpyo Hong |