Lars R. Knudsen

Julia Borghoff, Lars R. Knudsen, Gregor Leander, Søren S. Thomsen: Slender-Set Differential Cryptanalysis. J. Cryptology 26(1): 11-38 (2013)

Lars R. Knudsen, Huapeng Wu (Eds.): Selected Areas in Cryptography, 19th International Conference, SAC 2012, Windsor, ON, Canada, August 15-16, 2012, Revised Selected Papers. Lecture Notes in Computer Science 7707, Springer 2013, isbn 978-3-642-35998-9

Nasour Bagheri, Praveen Gauravaram, Lars R. Knudsen, Erik Zenner: The suffix-free-prefix-free hash function construction and its indifferentiability security analysis. Int. J. Inf. Sec. 11(6): 419-434 (2012)

Mihir Bellare, Alexandra Boldyreva, Lars R. Knudsen, Chanathip Namprempre: On-line Ciphers and the Hash-CBC Constructions. J. Cryptology 25(4): 640-679 (2012)

Praveen Gauravaram, Lars R. Knudsen: Security Analysis of Randomize-Hash-then-Sign Digital Signatures. J. Cryptology 25(4): 748-779 (2012)

Julia Borghoff, Anne Canteaut, Tim Güneysu, Elif Bilge Kavun, Miroslav Knezevic, Lars R. Knudsen, Gregor Leander, Ventzislav Nikov, Christof Paar, Christian Rechberger, Peter Rombouts, Søren S. Thomsen, Tolga Yalçin: PRINCE - A Low-Latency Block Cipher for Pervasive Computing Applications - Extended Abstract. ASIACRYPT 2012: 208-225

Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, François-Xavier Standaert, John P. Steinberger, Elmar Tischhauser: Key-Alternating Ciphers in a Provable Setting: Encryption Using a Small Number of Public Permutations - (Extended Abstract). EUROCRYPT 2012: 45-62

Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, François-Xavier Standaert, John P. Steinberger, Elmar Tischhauser: Key-Alternating Ciphers in a Provable Setting: Encryption Using a Small Number of Public Permutations. IACR Cryptology ePrint Archive 2012: 35 (2012)

Julia Borghoff, Anne Canteaut, Tim Güneysu, Elif Bilge Kavun, Miroslav Knezevic, Lars R. Knudsen, Gregor Leander, Ventzislav Nikov, Christof Paar, Christian Rechberger, Peter Rombouts, Søren S. Thomsen, Tolga Yalçin: PRINCE - A Low-latency Block Cipher for Pervasive Computing Applications (Full version). IACR Cryptology ePrint Archive 2012: 529 (2012)

Lars R. Knudsen, Matthew Robshaw: The Block Cipher Companion. Information security and cryptography, Springer 2011, isbn 978-3-642-17341-7, pp. I-XIV, 1-267

Praveen Gauravaram, Lars R. Knudsen, Nasour Bagheri, Lei Wei: Improved Security Analysis of Fugue-256 (Poster). ACISP 2011: 428-432

Julia Borghoff, Lars R. Knudsen, Gregor Leander, Søren S. Thomsen: Cryptanalysis of PRESENT-Like Ciphers with Secret S-Boxes. FSE 2011: 270-289

Lars R. Knudsen: Block Ciphers. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 152-157

Lars R. Knudsen, Gregor Leander: C2 - Block Cipher. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 179-180

Lars R. Knudsen: CLEFIA. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 210-211

Lars R. Knudsen: Luby-Rackoff Ciphers. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 736-737

Lars R. Knudsen, Gregor Leander: PRESENT - Block Cipher. Encyclopedia of Cryptography and Security (2nd Ed.) 2011: 953-955

Lars R. Knudsen, Charlotte V. Miolane: Counting equations in algebraic attacks on block ciphers. Int. J. Inf. Sec. 9(2): 127-135 (2010)

Praveen Gauravaram, John Kelsey, Lars R. Knudsen, Søren S. Thomsen: On hash functions using checksums. Int. J. Inf. Sec. 9(2): 137-151 (2010)

Lars R. Knudsen, John Erik Mathiassen, Frédéric Muller, Søren S. Thomsen: Cryptanalysis of MD2. J. Cryptology 23(1): 72-90 (2010)

Jean-Philippe Aumasson, Emilia Käsper, Lars R. Knudsen, Krystian Matusiewicz, Rune Steinsmo Ødegård, Thomas Peyrin, Martin Schläffer: Distinguishers for the Compression Function and Output Transformation of Hamsi-256. ACISP 2010: 87-103

Lars R. Knudsen, Gregor Leander, Axel Poschmann, Matthew J. B. Robshaw: PRINTcipher: A Block Cipher for IC-Printing. CHES 2010: 16-32

Julia Borghoff, Lars R. Knudsen, Krystian Matusiewicz: Hill Climbing Algorithms and Trivium. Selected Areas in Cryptography 2010: 57-73

Praveen Gauravaram, Lars R. Knudsen: Cryptographic Hash Functions. Handbook of Information and Communication Security 2010: 59-79

Jean-Philippe Aumasson, Emilia Käsper, Lars R. Knudsen, Krystian Matusiewicz, Rune Odegaard, Thomas Peyrin, Martin Schläffer: Distinguishers for the Compression Function and Output Transformation of Hamsi-256. IACR Cryptology ePrint Archive 2010: 91 (2010)

Julia Borghoff, Lars R. Knudsen, Gregor Leander, Søren S. Thomsen: Cryptanalysis of PRESENT-like ciphers with secret S-boxes. IACR Cryptology ePrint Archive 2010: 574 (2010)

Nasour Bagheri, Lars R. Knudsen, Majid Naderi, Søren S. Thomsen: Hash Functions and Information Theoretic Security. IEICE Transactions 92-A(12): 3401-3403 (2009)

Nasour Bagheri, Matt Henricksen, Lars R. Knudsen, Majid Naderi, B. Sadeghyian: Cryptanalysis of an iterated halving-based hash function: CRUSH. IET Information Security 3(4): 129-138 (2009)

Julia Borghoff, Lars R. Knudsen, Gregor Leander, Krystian Matusiewicz: Cryptanalysis of C2. CRYPTO 2009: 250-266

Praveen Gauravaram, Lars R. Knudsen: On Randomizing Hash Functions to Strengthen the Security of Digital Signatures. EUROCRYPT 2009: 88-105

Lars R. Knudsen, Florian Mendel, Christian Rechberger, Søren S. Thomsen: Cryptanalysis of MDC-2. EUROCRYPT 2009: 106-120

Julia Borghoff, Lars R. Knudsen, Mathias Stolpe: Bivium as a Mixed-Integer Linear Programming Problem. IMA Int. Conf. 2009: 133-152

Jian Guo, Krystian Matusiewicz, Lars R. Knudsen, San Ling, Huaxiong Wang: Practical Pseudo-collisions for Hash Functions ARIRANG-224/384. Selected Areas in Cryptography 2009: 141-156

Jian Guo, Krystian Matusiewicz, Lars R. Knudsen, San Ling, Huaxiong Wang: Practical pseudo-collisions for hash functions ARIRANG-224/384. IACR Cryptology ePrint Archive 2009: 197 (2009)

Ivan Damgård, Lars R. Knudsen, Søren S. Thomsen: Dakota- Hashing from a Combination of Modular Arithmetic and Symmetric Cryptography. ACNS 2008: 144-155

Lars R. Knudsen, Vincent Rijmen: Known-Key Distinguishers for Some Block Ciphers. ASIACRYPT 2007: 315-324

Andrey Bogdanov, Lars R. Knudsen, Gregor Leander, Christof Paar, Axel Poschmann, Matthew J. B. Robshaw, Yannick Seurin, C. Vikkelsoe: PRESENT: An Ultra-Lightweight Block Cipher. CHES 2007: 450-466

Lars R. Knudsen, Christian Rechberger, Søren S. Thomsen: The Grindahl Hash Functions. FSE 2007: 39-57

Matthew Henricksen, Lars R. Knudsen: Cryptanalysis of the CRUSH Hash Function. Selected Areas in Cryptography 2007: 74-83

Mihir Bellare, Alexandra Boldyreva, Lars R. Knudsen, Chanathip Namprempre: On-Line Ciphers and the Hash-CBC Constructions. IACR Cryptology ePrint Archive 2007: 197 (2007)

Lars R. Knudsen: Small Size Hashes with Enhanced Security. I. J. Network Security 2(1): 41-42 (2006)

Lars R. Knudsen, Søren S. Thomsen: Proposals for Iterated Hash Functions. SECRYPT 2006: 246-253

Lars R. Knudsen, Chris J. Mitchell: Partial Key Recovery Attack Against RMAC. J. Cryptology 18(4): 375-389 (2005)

Lars R. Knudsen, Frédéric Muller: Some Attacks Against a Double Length Hash Proposal. ASIACRYPT 2005: 462-473

Lars R. Knudsen: SMASH - A Cryptographic Hash Function. FSE 2005: 228-242

Lars R. Knudsen, John Erik Mathiassen: Preimage and Collision Attacks on MD2. FSE 2005: 255-267

Lars R. Knudsen: Block ciphers. Encyclopedia of Cryptography and Security 2005

Lars R. Knudsen: Luby-Rackoff Ciphers. Encyclopedia of Cryptography and Security 2005

Lars R. Knudsen: Some properties of an FSE 2005 Hash Proposal. IACR Cryptology ePrint Archive 2005: 82 (2005)

Hans Dobbertin, Lars R. Knudsen, Matthew J. B. Robshaw: The Cryptanalysis of the AES - A Brief Survey. AES Conference 2004: 1-10

Lars R. Knudsen, John Erik Mathiassen: On the Role of Key Schedules in Attacks on Iterated Ciphers. ESORICS 2004: 322-334

Lars R. Knudsen, Chris J. Mitchell: Analysis of 3gpp-MAC and Two-key 3gpp-MAC. Discrete Applied Mathematics 128(1): 181-191 (2003)

Lars R. Knudsen, Tadayoshi Kohno: Analysis of RMAC. FSE 2003: 182-191

Eli Biham, Lars R. Knudsen: Cryptanalysis of the ANSI X9.52 CBCM Mode. J. Cryptology 15(1): 47-59 (2002)

Lars R. Knudsen: The Security of Feistel Ciphers with Six Rounds or Less. J. Cryptology 15(3): 207-222 (2002)

Lars R. Knudsen, Bart Preneel: Construction of secure and fast hash functions using nonbinary error-correcting codes. IEEE Transactions on Information Theory 48(9): 2524-2539 (2002)

Lars R. Knudsen, David Wagner: Integral Cryptanalysis. FSE 2002: 112-127

Lars R. Knudsen (Ed.): Advances in Cryptology - EUROCRYPT 2002, International Conference on the Theory and Applications of Cryptographic Techniques, Amsterdam, The Netherlands, April 28 - May 2, 2002, Proceedings. Lecture Notes in Computer Science 2332, Springer 2002, isbn 3-540-43553-0

Lars R. Knudsen, David Wagner: On the structure of Skipjack. Discrete Applied Mathematics 111(1-2): 103-116 (2001)

Joan Daemen, Lars R. Knudsen, Vincent Rijmen: Linear Frameworks for Block Ciphers. Des. Codes Cryptography 22(1): 65-87 (2001)

Lars R. Knudsen, Chris J. Mitchell: An analysis of the 3gpp-MAC scheme. Electronic Notes in Discrete Mathematics 6: 346-355 (2001)

Thomas Jakobsen, Lars R. Knudsen: Attacks on Block Ciphers of Low Algebraic Degree. J. Cryptology 14(3): 197-210 (2001)

Mihir Bellare, Alexandra Boldyreva, Lars R. Knudsen, Chanathip Namprempre: Online Ciphers and the Hash-CBC Construction. CRYPTO 2001: 292-309

Helena Handschuh, Lars R. Knudsen, Matthew J. B. Robshaw: Analysis of SHA-1 in Encryption Mode. CT-RSA 2001: 70-83

Håvard Raddum, Lars R. Knudsen: A Differential Attack on Reduced-Round SC2000. Selected Areas in Cryptography 2001: 190-198

Lars R. Knudsen: A Detailed Analysis of SAFER K. J. Cryptology 13(4): 417-436 (2000)

Ross J. Anderson, Eli Biham, Lars R. Knudsen: The Case for Serpent. AES Candidate Conference 2000: 349-354

Don Coppersmith, Lars R. Knudsen, Chris J. Mitchell: Key Recovery and Forgery Attacks on the MacDES MAC Algorithm. CRYPTO 2000: 184-196

Lars R. Knudsen, Willi Meier: Correlations in RC6 with a Reduced Number of Rounds. FSE 2000: 94-108

Lars R. Knudsen, John Erik Mathiassen: A Chosen-Plaintext Linear Attack on DES. FSE 2000: 262-272

Lars R. Knudsen, Matthew J. B. Robshaw, David Wagner: Truncated Differentials and Skipjack. CRYPTO 1999: 165-180

Lars R. Knudsen, Willi Meier: Cryptanalysis of an Identification Scheme Based on the Permuted Perceptron Problem. EUROCRYPT 1999: 363-374

Lars R. Knudsen, Vincent Rijmen: On the Decorrelated Fast Cipher (DFC) and Its Theory. FSE 1999: 81-94

Lars R. Knudsen: Advanced Encryption Standard (AES) - An Update. IMA Int. Conf. 1999: 185

Lars R. Knudsen (Ed.): Fast Software Encryption, 6th International Workshop, FSE '99, Rome, Italy, March 24-26, 1999, Proceedings. Lecture Notes in Computer Science 1636, Springer 1999, isbn 3-540-66226-X

Lars R. Knudsen, Keith M. Martin: In Search of Multiple Domain Key Recovery. Journal of Computer Security 6(4): 219-236 (1998)

Lars R. Knudsen, Xuejia Lai, Bart Preneel: Attacks on Fast Double Block Length Hash Functions. J. Cryptology 11(1): 59-72 (1998)

Ivan Damgård, Lars R. Knudsen: Two-Key Triple Encryption. J. Cryptology 11(3): 209-218 (1998)

Lars R. Knudsen: Contemporary Block Ciphers. Lectures on Data Security 1998: 105-126

Lars R. Knudsen, Willi Meier, Bart Preneel, Vincent Rijmen, Sven Verdoolaege: Analysis Methods for (Alleged) RC4. ASIACRYPT 1998: 327-341

Ross J. Anderson, Eli Biham, Lars R. Knudsen: Serpent and Smartcards. CARDIS 1998: 246-253

Eli Biham, Lars R. Knudsen: Cryptanalysis of the ANSI X9.52 CBCM Mode. EUROCRYPT 1998: 100-111

Lars R. Knudsen, Vincent Rijmen, Ronald L. Rivest, Matthew J. B. Robshaw: On the Design and Security of RC2. FSE 1998: 206-221

Eli Biham, Ross J. Anderson, Lars R. Knudsen: Serpent: A New Block Cipher Proposal. FSE 1998: 222-238

Bart Van Rompay, Lars R. Knudsen, Vincent Rijmen: Differential Cryptanalysis of the ICE Encryption Algorithm. FSE 1998: 270-283

Lars R. Knudsen, Willi Meier: Differential cryptanalysis of RC5. European Transactions on Telecommunications 8(5): 445-454 (1997)

Lars R. Knudsen: Block Ciphers - A Survey. State of the Art in Applied Cryptography 1997: 18-48

Lars R. Knudsen, Bart Preneel: Fast and Secure Hashing Based on Codes. CRYPTO 1997: 485-498

Johan Borst, Lars R. Knudsen, Vincent Rijmen: Two Attacks on Reduced IDEA. EUROCRYPT 1997: 1-13

Thomas Jakobsen, Lars R. Knudsen: The Interpolation Attack on Block Ciphers. FSE 1997: 28-40

Joan Daemen, Lars R. Knudsen, Vincent Rijmen: The Block Cipher Square. FSE 1997: 149-165

Lars R. Knudsen, Bart Preneel: Hash Functions Based on Block Ciphers and Quaternary Codes. ASIACRYPT 1996: 77-90

Lars R. Knudsen, Willi Meier: Improved Differential Attacks on RC5. CRYPTO 1996: 216-228

Lars R. Knudsen, Matthew J. B. Robshaw: Non-Linear Approximations in Linear Cryptoanalysis. EUROCRYPT 1996: 224-236

Lars R. Knudsen, Torben P. Pedersen: On the Difficulty of Software Key Escrow. EUROCRYPT 1996: 237-244

Lars R. Knudsen, Thomas A. Berson: Truncated Differentials of SAFER. FSE 1996: 15-26

Kaisa Nyberg, Lars R. Knudsen: Provable Security Against a Differential Attack. J. Cryptology 8(1): 27-37 (1995)

Ivan Damgård, Lars R. Knudsen: Multiple Encryption with Minimum Key. Cryptography: Policy and Algorithms 1995: 156-164

Lars R. Knudsen: A Key-schedule Weakness in SAFER K-64. CRYPTO 1995: 274-286

Lars R. Knudsen, Xuejia Lai: New Attacks on all Double Block Length Hash Functions of Hash Rate 1, including the Parallel-DM. EUROCRYPT 1994: 410-418

Lars R. Knudsen: New Potentially 'Weak' Keys for DES and LOKI (Extended Abstract). EUROCRYPT 1994: 419-424

Lars R. Knudsen: Truncated and Higher Order Differentials. FSE 1994: 196-211

Ivan Damgård, Lars R. Knudsen: The Breaking of the AR Hash Function. EUROCRYPT 1993: 286-292

Xuejia Lai, Lars R. Knudsen: Attacks on Double Block Length Hash Functions. FSE 1993: 157-165

Lars R. Knudsen: Practically Secure Feistel Cyphers. FSE 1993: 211-221

Lars R. Knudsen: Cryptanalysis of LOKI91. AUSCRYPT 1992: 196-208

Lars R. Knudsen: Iterative Characteristics of DES and s²-DES. CRYPTO 1992: 497-511

Kaisa Nyberg, Lars R. Knudsen: Provable Security Against Differential Cryptanalysis. CRYPTO 1992: 566-574

Lars R. Knudsen: Cryptanalysis of LOKI. ASIACRYPT 1991: 22-35