| 2015 | FSE | Security of the AES with a Secret S-Box. | Tyge Tiessen, Lars R. Knudsen, Stefan Klbl, Martin M. Lauridsen |
| 2012 | ASIACRYPT | PRINCE - A Low-Latency Block Cipher for Pervasive Computing Applications - Extended Abstract. | Julia Borghoff, Anne Canteaut, Tim Gneysu, Elif Bilge Kavun, Miroslav Knezevic, Lars R. Knudsen, Gregor Leander, Ventzislav Nikov, Christof Paar, Christian Rechberger, Peter Rombouts, Sren S. Thomsen, Tolga Yalin |
| 2012 | EuroCrypt | Key-Alternating Ciphers in a Provable Setting: Encryption Using a Small Number of Public Permutations - (Extended Abstract). | Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, Franois-Xavier Standaert, John P. Steinberger, Elmar Tischhauser |
| 2011 | ACISP | Improved Security Analysis of Fugue-256 (Poster). | Praveen Gauravaram, Lars R. Knudsen, Nasour Bagheri, Lei Wei |
| 2011 | FSE | Cryptanalysis of PRESENT-Like Ciphers with Secret S-Boxes. | Julia Borghoff, Lars R. Knudsen, Gregor Leander, Sren S. Thomsen |
| 2010 | ACISP | Distinguishers for the Compression Function and Output Transformation of Hamsi-256. | Jean-Philippe Aumasson, Emilia Ksper, Lars R. Knudsen, Krystian Matusiewicz, Rune Steinsmo degrd, Thomas Peyrin, Martin Schlffer |
| 2010 | CHES | PRINTcipher: A Block Cipher for IC-Printing. | Lars R. Knudsen, Gregor Leander, Axel Poschmann, Matthew J. B. Robshaw |
| 2009 | CRYPTO | Cryptanalysis of C2. | Julia Borghoff, Lars R. Knudsen, Gregor Leander, Krystian Matusiewicz |
| 2009 | EuroCrypt | On Randomizing Hash Functions to Strengthen the Security of Digital Signatures. | Praveen Gauravaram, Lars R. Knudsen |
| 2009 | EuroCrypt | Cryptanalysis of MDC-2. | Lars R. Knudsen, Florian Mendel, Christian Rechberger, Sren S. Thomsen |
| 2008 | ACNS | Dakota- Hashing from a Combination of Modular Arithmetic and Symmetric Cryptography. | Ivan Damgrd, Lars R. Knudsen, Sren S. Thomsen |
| 2007 | ASIACRYPT | Known-Key Distinguishers for Some Block Ciphers. | Lars R. Knudsen, Vincent Rijmen |
| 2007 | CHES | PRESENT: An Ultra-Lightweight Block Cipher. | Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, Christof Paar, Axel Poschmann, Matthew J. B. Robshaw, Yannick Seurin, C. Vikkelsoe |
| 2007 | FSE | The Grindahl Hash Functions. | Lars R. Knudsen, Christian Rechberger, Sren S. Thomsen |
| 2006 | SECRYPT | Proposals for Iterated Hash Functions. | Lars R. Knudsen, Sren S. Thomsen |
| 2005 | ASIACRYPT | Some Attacks Against a Double Length Hash Proposal. | Lars R. Knudsen, Frdric Muller |
| 2005 | FSE | SMASH - A Cryptographic Hash Function. | Lars R. Knudsen |
| 2005 | FSE | Preimage and Collision Attacks on MD2. | Lars R. Knudsen, John Erik Mathiassen |
| 2004 | ESORICS | On the Role of Key Schedules in Attacks on Iterated Ciphers. | Lars R. Knudsen, John Erik Mathiassen |
| 2003 | FSE | Analysis of RMAC. | Lars R. Knudsen, Tadayoshi Kohno |
| 2002 | FSE | Integral Cryptanalysis. | Lars R. Knudsen, David A. Wagner |
| 2001 | CRYPTO | Online Ciphers and the Hash-CBC Construction. | Mihir Bellare, Alexandra Boldyreva, Lars R. Knudsen, Chanathip Namprempre |
| 2000 | CRYPTO | Key Recovery and Forgery Attacks on the MacDES MAC Algorithm. | Don Coppersmith, Lars R. Knudsen, Chris J. Mitchell |
| 2000 | FSE | Correlations in RC6 with a Reduced Number of Rounds. | Lars R. Knudsen, Willi Meier |
| 2000 | FSE | A Chosen-Plaintext Linear Attack on DES. | Lars R. Knudsen, John Erik Mathiassen |
| 1999 | CRYPTO | Truncated Differentials and Skipjack. | Lars R. Knudsen, Matthew J. B. Robshaw, David A. Wagner |
| 1999 | EuroCrypt | Cryptanalysis of an Identification Scheme Based on the Permuted Perceptron Problem. | Lars R. Knudsen, Willi Meier |
| 1999 | FSE | On the Decorrelated Fast Cipher (DFC) and Its Theory. | Lars R. Knudsen, Vincent Rijmen |
| 1998 | ASIACRYPT | Analysis Methods for (Alleged) RC4. | Lars R. Knudsen, Willi Meier, Bart Preneel, Vincent Rijmen, Sven Verdoolaege |
| 1998 | CARDIS | Serpent and Smartcards. | Ross J. Anderson, Eli Biham, Lars R. Knudsen |
| 1998 | EuroCrypt | Cryptanalysis of the ANSI X9.52 CBCM Mode. | Eli Biham, Lars R. Knudsen |
| 1998 | FSE | Serpent: A New Block Cipher Proposal. | Eli Biham, Ross J. Anderson, Lars R. Knudsen |
| 1998 | FSE | On the Design and Security of RC2. | Lars R. Knudsen, Vincent Rijmen, Ronald L. Rivest, Matthew J. B. Robshaw |
| 1998 | FSE | Differential Cryptanalysis of the ICE Encryption Algorithm. | Bart Van Rompay, Lars R. Knudsen, Vincent Rijmen |
| 1997 | CRYPTO | Fast and Secure Hashing Based on Codes. | Lars R. Knudsen, Bart Preneel |
| 1997 | EuroCrypt | Two Attacks on Reduced IDEA. | Johan Borst, Lars R. Knudsen, Vincent Rijmen |
| 1997 | FSE | The Block Cipher Square. | Joan Daemen, Lars R. Knudsen, Vincent Rijmen |
| 1997 | FSE | The Interpolation Attack on Block Ciphers. | Thomas Jakobsen, Lars R. Knudsen |
| 1996 | ASIACRYPT | Hash Functions Based on Block Ciphers and Quaternary Codes. | Lars R. Knudsen, Bart Preneel |
| 1996 | CRYPTO | Improved Differential Attacks on RC5. | Lars R. Knudsen, Willi Meier |
| 1996 | EuroCrypt | On the Difficulty of Software Key Escrow. | Lars R. Knudsen, Torben P. Pedersen |
| 1996 | EuroCrypt | Non-Linear Approximations in Linear Cryptanalysis. | Lars R. Knudsen, Matthew J. B. Robshaw |
| 1996 | FSE | Truncated Differentials of SAFER. | Lars R. Knudsen, Thomas A. Berson |
| 1995 | CRYPTO | A Key-schedule Weakness in SAFER K-64. | Lars R. Knudsen |
| 1994 | EuroCrypt | New Potentially 'Weak' Keys for DES and LOKI (Extended Abstract). | Lars R. Knudsen |
| 1994 | EuroCrypt | New Attacks on all Double Block Length Hash Functions of Hash Rate 1, including the Parallel-DM. | Lars R. Knudsen, Xuejia Lai |
| 1994 | FSE | Truncated and Higher Order Differentials. | Lars R. Knudsen |
| 1993 | EuroCrypt | The Breaking of the AR Hash Function. | Ivan Damgrd, Lars R. Knudsen |
| 1993 | FSE | Practically Secure Feistel Cyphers. | Lars R. Knudsen |
| 1993 | FSE | Attacks on Double Block Length Hash Functions. | Xuejia Lai, Lars R. Knudsen |
| 1992 | ASIACRYPT | Cryptanalysis of LOKI91. | Lars R. Knudsen |
| 1992 | CRYPTO | Iterative Characteristics of DES and s²-DES. | Lars R. Knudsen |
| 1992 | CRYPTO | Provable Security Against Differential Cryptanalysis. | Kaisa Nyberg, Lars R. Knudsen |
| 1991 | ASIACRYPT | Cryptanalysis of LOKI. | Lars R. Knudsen |