Publications

List of publications

Damgård, I. B. & Groth, J. (2003). Non-interactive and Reusable Non-malleable Commitment Schemes. In Proceedings of the thirty-fifth annual ACM symposium on Theory of computing (pp. 426-437). Association for Computing Machinery. https://doi.org/10.1145/780542.780605

Nielsen, J. B. (2003). On Protocol Security in the Cryptographic Model (BRICS Dissertation Series DS-03-8 ed.). Aarhus Universitet.

Canetti, R., Krawczyk, H. & Nielsen, J. B. (2003). Relaxing Chosen-Ciphertext Security. In D. Boneh (Ed.), Advances in Cryptology - CRYPTO 2003: 23rd Annual International Cryptology Conference, Santa Barbara, California, USA, August 17-21, 2003. Proceedings (pp. 565-582). Springer. https://doi.org/10.1007/978-3-540-45146-4_33

Damgård, I. B. & Jurik, M. J. (2003). Scalable Key-Escrow. BRICS Report Series, (RS-03-22).

Damgård, I. B. & Nielsen, J. B. (2003). Universally Composable Efficient Multiparty Computation from Threshold Homomorphic Encryption. In D. Boneh (Ed.), Advances in Cryptology - CRYPTO 2003: 23rd Annual International Cryptology Conference, Santa Barbara, California, USA, August 17-21, 2003. Proceedings (pp. 247-264). Springer. https://doi.org/10.1007/978-3-540-45146-4_15

Damgård, I. B. & Fujisaki, E. (2002). A Statistically-Hiding Integer Commitment Scheme Based on Groups with Hidden Order. In Y. Zheng (Ed.), Advances in Cryptology - ASIACRYPT 2002: 8th International Conference on the Theory and Application of Cryptology and Information Security Queenstown, New Zealand, December 1-5, 2002 Proceedings (pp. 77-85). Springer. https://doi.org/10.1007/3-540-36178-2_8

Nielsen, J. B. (2002). A Threshold Pseudorandom Function Construction and Its Applications. In M. Yung (Ed.), Advances in Cryptology — CRYPTO 2002: 22nd Annual International Cryptology Conference Santa Barbara, California, USA, August 18–22, 2002 Proceedings (pp. 43-59). Springer. https://doi.org/10.1007/3-540-45708-9_26

Damgård, I. B. & Jurik, M. J. (2002). Client/Server Tradeoffs for On-line Elections. In D. Naccache & P. Pailier (Eds.), Public Key Cryptography: 5th International Workshop on Practice and Theory in Public Key Cryptosystems, PKC 2002 Paris, France, February 12-14, 2002 Proceedings (pp. 125-140). Springer. https://doi.org/10.1007/3-540-45664-3_9

Damgård, I. B. & Nielsen, J. B. (2002). Expanding Pseudorandom Functions: or: From Known-Plaintext Security to Chosen-Plaintext Security. In M. Yung (Ed.), Advances in Cryptology - CRYPTO 2002: 22nd Annual International Cryptology Conference Santa Barbara, California, USA, August 18-22, 2002 Proceedings (pp. 449-464). Springer. https://doi.org/10.1007/3-540-45708-9_29

Damgård, I. B. & Koprowski, M. (2002). Generic Lower Bounds for Root Extraction and Signature Schemes in General Groups. In L. 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 (pp. 256-271). Springer. https://doi.org/10.1007/3-540-46035-7_17

Damgård, I. B. & Nielsen, J. B. (2002). Perfect Hiding and Perfect Binding Universally Composable Commitment Schemes with Constant Expansion Factor. In M. Yung (Ed.), Advances in Cryptology - CRYPTO 2002: 22nd Annual International Cryptology Conference Santa Barbara, California, USA, August 18-22, 2002 Proceedings (pp. 581-596). Springer. https://doi.org/10.1007/3-540-45708-9_37

Nielsen, J. B. (2002). Separating Random Oracle Proofs from Complexity Theoretic Proofs: The Non-Committing Encryption Case. In M. Yung (Ed.), Advances in Cryptology — CRYPTO 2002: 22nd Annual International Cryptology Conference Santa Barbara, California, USA, August 18–22, 2002 Proceedings (pp. 191-214). Springer. https://doi.org/10.1007/3-540-45708-9_8

Damgård, I. B., Groth, J., Salomonsen, G. & Gritzalis, D. (Ed.) (2002). The Theory and Implementation of Electronic Voting Systems. In Secure Electronic Voting (Vol. 7, pp. 77-100). Kluwer Academic Publishers.

Damgård, I. B. & Jurik, M. J. (2001). A Generalisation, a Simplification and some Applications of Paillier's Probabilistic Public-Key System. In K. Kim (Ed.), Public Key Cryptography: 4th International Workshop on Practice and Theory in Public Key Cryptosystems, PKC 2001 Cheju Island, Korea, February 13-15, 2001 Proceedings (pp. 119-136). Springer. https://doi.org/10.1007/3-540-44586-2_9

Damgård, I. B. & Frandsen, G. S. (2001). An Extended Quadratic Frobenius Primality Test with Average Case Error Estimates.

Nielsen, P. M., Schori, C., Sørensen, J. L., Salvail, L., Damgård, I. B. & Polzik, E. S. (2001). Experimental quantum key distribution with proven security against realistic attacks. Journal of Modern Optics, 48, 1921-1942.

Damgård, I. B. & Nielsen, J. B. (2001). From Known-Plaintext Security to Chosen-Plaintext Security. BRICS Report Series, (RS-01-43).

Cramer, R., Damgård, I. B. & Nielsen, J. B. (2001). Multiparty Computation from Threshold Homomorphic Encryption. In B. Pfitzmann (Ed.), Advances in Cryptology - EUROCRYPT 2001: International Conference on the Theory and Application of Cryptographic Techniques Innsbruck, Austria, May 6-10, 2001 Proceedings (pp. 280-300). Springer. https://doi.org/10.1007/3-540-44987-6_18

Nielsen, J. B. (2001). Non-Committing Encryption is Too Easy in the Random Oracle Model. BRICS Report Series, (RS-01-47).

Canetti, R., Damgård, I. B., Dziembowski, S., Ishai, Y. & Malkin, T. (2001). On Adaptive vs. Non-adaptive Security of Multiparty Protocols. In B. Pfitzmann (Ed.), Advances in Cryptology --- EUROCRYPT 2001: International Conference on the Theory and Application of Cryptographic Techniques Innsbruck, Austria, May 6-10, 2001 Proceedings (pp. 262-279). Springer. https://doi.org/10.1007/3-540-44987-6_17

Cramer, R., Damgård, I. B. & Fehr, S. (2001). On the Cost of Reconstructing a Secret or VSS with Optimal Reconstruction. In J. Killian (Ed.), Advances in Cryptology - CRYPTO 2001: 21st Annual International Cryptology Conference, Santa Barbara, California, USA, August 19-23, 2001 Proceedings (pp. 503-524). Springer. https://doi.org/10.1007/3-540-44647-8_30

Damgård, I. B. & Nielsen, J. B. (2001). Perfect Hiding and Perfect Binding Universally Composable Commitment Schemes with Constant Expansion Factor. BRICS Report Series, (RS-01-41).

Damgård, I. B. & Koprowski, M. (2001). Practical Threshold RSA Signatures Without a Trusted Dealer. In B. Pfitzmann (Ed.), Advances in Cryptology - EUROCRYPT 2001: International Conference on the Theory and Application of Cryptographic Techniques Innsbruck, Austria, May 6-10, 2001 Proceedings (pp. 152-165). Springer. https://doi.org/10.1007/3-540-44987-6_10

Cramer, R. & Damgård, I. B. (2001). Secure Distributed Linear Algebra in a Constant Number of Rounds. In J. Killian (Ed.), Advances in Cryptology - CRYPTO 2001: 21st Annual International Cryptology Conference, Santa Barbara, California, USA, August 19-23, 2001 Proceedings (pp. 119-137). Springer. https://doi.org/10.1007/3-540-44647-8_7

Damgård, I. B. (2000). Efficient Concurrent Zero-Knowledge in the Auxiliary String Model. In B. Preneel (Ed.), Advances in Cryptology - EUROCRYPT 2000: International Conference on the Theory and Application of Cryptographic Techniques Bruges, Belgium, May 14-18, 2000 Proceedings (pp. 418-430). Springer. https://doi.org/10.1007/3-540-45539-6_30

Cramer, R., Damgård, I. B. & MacKenzie, P. (2000). Efficient Zero-Knowledge Proofs of Knowledge without Intractability Assumptions. In H. Imai & Y. Zheng (Eds.), Public Key Cryptography: Third International Workshop on Practice and Theory in Public Key Cryptosystems, PKC 2000, Melbourne, Victoria, Australia, January 18-20, 2000. Proceedings (pp. 354-373). Springer. https://doi.org/10.1007/978-3-540-46588-1_24

Cramer, R., Damgård, I. B. & Maurer, U. (2000). General Secure Multi-party Computation from any Linear Secret-Sharing Scheme. In B. Preneel (Ed.), Advances in Cryptology - EUROCRYPT 2000: International Conference on the Theory and Application of Cryptographic Techniques Bruges, Belgium, May 14-18, 2000 Proceedings (pp. 316-334). Springer. https://doi.org/10.1007/3-540-45539-6_22

Damgård, I. B. & Nielsen, J. B. (2000). Improved Non-committing Encryption Schemes Based on a General Complexity Assumption. In M. Bellare (Ed.), Advances in Cryptology - CRYPTO 2000: 20th Annual International Cryptology Conference Santa Barbara, California, USA, August 20-24, 2000 Proceedings (pp. 432-450). Springer. https://doi.org/10.1007/3-540-44598-6_27

Cramer, R., Damgård, I. B. & Dziembowski, S. (2000). On the complexity of verifiable secret sharing and multiparty computation. In Proceedings of the thirty-second annual ACM symposium on Theory of computing (pp. 325-334). Association for Computing Machinery. https://doi.org/10.1145/335305.335343

Boyar, J., Damgård, I. B. & Peralta, R. (2000). Short Non-Interactive Cryptographic Proofs. Journal of Cryptology, 13(4), 449-472. https://doi.org/10.1007/s001450010011

Camenisch, J. & Damgård, I. B. (2000). Verifiable Encryption, Group Encryption, and Their Applications to Separable Group Signatures and Signature Sharing Schemes (Extended Abstract). In T. Okamoto (Ed.), Advances in Cryptology - ASIACRYPT 2000: 6th International Conference on the Theory and Application of Cryptology and Information Security Kyoto, Japan, December 3-7, 2000 Proceedings (pp. 331-345). Springer. https://doi.org/10.1007/3-540-44448-3_25

Damgård, I. B. (1999). Commitment Schemes and Zero-Knowledge Protocols. In I. B. Damgård (Ed.), Lectures on Data Security: Modern Cryptology in Theory and Practice (pp. 63-86). Springer. https://doi.org/10.1007/3-540-48969-X_3

Cramer, R., Damgård, I. B., Dziembowski, S., Hirt, M. & Rabin, T. (1999). Efficient Multiparty Computations Secure Against an Adaptive Adversary. In J. Stern (Ed.), Advances in Cryptology - EUROCRYPT '99: International Conference on the Theory and Application of Cryptographic Techniques Prague, Czech Republic, May 2-6, 1999 Proceedings (pp. 311-326). Springer. https://doi.org/10.1007/3-540-48910-X_22

Damgård, I. B. (Ed.) (1999). Lectures on Data Security: Modern Cryptology in Theory and Practice. Springer. Lecture Notes in Computer Science Vol. 1561 https://doi.org/10.1007/3-540-48969-X

Damgård, I. B., Killian, J. & Salvail, L. (1999). On the (Im)possibility of Basing Oblivious Transfer and Bit Commitment on Weakened Security Assumptions. In J. Stern (Ed.), Advances in Cryptology - EUROCRYPT '99: International Conference on the Theory and Application of Cryptographic Techniques Prague, Czech Republic, May 2-6, 1999 Proceedings (pp. 56-73). Springer. https://doi.org/10.1007/3-540-48910-X_5

Damgård, I. B. & Pfitzmann, B. (1998). Sequential iteration of interactive arguments and an efficient zero-knowledge argument for NP. In K. G. Larsen, S. Skyum & G. Winskel (Eds.), Automata, Languages and Programming: 25th International Colloquium, ICALP'98 Aalborg, Denmark, July 13-17, 1998 Proceedings (pp. 772-783). Springer. https://doi.org/10.1007/BFb0055101

Damgård, I. B., Pedersen, T. P. & Pfitzmann, B. (1998). Statistical secrecy and multibit commitments. I E E E Transactions on Information Theory, 44(3), 1143-1151. https://doi.org/10.1109/18.669255

Damgård, I. B. & Knudsen, L. R. (1998). Two-Key Triple Encryption. Journal of Cryptology, 11(3), 209-218. https://doi.org/10.1007/s001459900044

Brandt, J., Damgård, I. B., Landrock, P. & Pedersen, T. (1998). Zero-knowledge authentication scheme with secret key exchange. Journal of Cryptology, 11(3), 147-159. https://doi.org/10.1007/s001459900041

Damgård, I. B. & Cramer, R. (1998). Zero-knowledge proofs for finite field arithmetic, or: Can zero-knowledge be for free? In H. Krawczyk (Ed.), Advances in Cryptology - CRYPTO '98: 18th Annual International Cryptology Conference Santa Barbara, California, USA August 23-27, 1998 Proceedings (pp. 424-441). Springer. https://doi.org/10.1007/BFb0055745

Cramer, R., Damgård, I. B. & Pedersen, T. P. (1997). Efficient and provable security amplifications. In M. Lomas (Ed.), Security Protocols: International Workshop Cambridge, United Kingdom, April 10-12, 1996 Proceedings (pp. 101-109). Springer. https://doi.org/10.1007/3-540-62494-5_9

Cramer, R. & Damgård, I. B. (1997). Fast and Secure Immunization Against Adaptive Man-in-the-Middle Impersonation. In W. Fumy (Ed.), Advances in Cryptology - EUROCRYPT '97: International Conference on the Theory and Application of Cryptographic Techniques Konstanz, Germany, May 11-15, 1997 Proceedings (pp. 75-87). Springer. https://doi.org/10.1007/3-540-69053-0_7

Cramer, R. & Damgård, I. B. (1997). Linear zero-knowledge-a note on efficient zero-knowledge proofs and arguments. In Proceedings of the twenty-ninth annual ACM symposium on Theory of computing (pp. 436-445). Association for Computing Machinery. https://doi.org/10.1145/258533.258635

Damgård, I. B., Pedersen, T. P. & Pfitzmann, B. (1997). On the existence of statistically hiding bit commitment schemes and fail-stop signatures. Journal of Cryptology, 10(3), 163-194. https://doi.org/10.1007/s001459900026

Damgård, I. B. & Knudsen, L. R. (1996). Multiple encryption with minimum key. In E. Dawson & J. Golic (Eds.), Cryptography: Policy and Algorithms: International Conference Brisbane, Queensland, Australia, July 3-5, 1995 Proceedings (pp. 156-164). Springer. https://doi.org/10.1007/BFb0032355

Damgård, I. B. & Pedersen, T. P. (1996). New Convertible Undeniable Signature Schemes. In U. Maurer (Ed.), Advances in Cryptology - EUROCRYPT '96: International Conference on the Theory and Application of Cryptographic Techniques Saragossa, Spain, May 12-16, 1996 Proceedings (pp. 372-386). Springer. https://doi.org/10.1007/3-540-68339-9_32

Cramer, R. & Damgård, I. B. (1996). New Generation of Secure and Practical RSA-Based Signatures. In N. Koblitz (Ed.), Advances in Cryptology - CRYPTO '96: 16th Annual International Cryptology Conference Santa Barbara, California, USA August 18-22, 1996 Proceedings (pp. 173-185). Springer. https://doi.org/10.1007/3-540-68697-5_14

Damgård, I. B., Goldreich, O., Okamoto, T. & Wigderson, A. (1995). Honest Verifier vs Dishonest Verifier in Public Coin Zero-Knowledge Proofs. In D. Coppersmith (Ed.), Advances in Cryptology - CRYPT0' 95: 15th Annual International Cryptology Conference Santa Barbara, California, USA, August 27-31, 1995 Proceedings (pp. 325-338). Springer. https://doi.org/10.1007/3-540-44750-4_26

Chen, L., Damgård, I. B. & Pedersen, T. P. (1995). Parallel divertibility of proofs of knowledge (Extended abstract). In A. De Santis (Ed.), Advances in Cryptology - EUROCRYPT'94: Workshop on the Theory and Application of Cryptographic Techniques Perugia, Italy, May 9-12, 1994 Proceedings (pp. 140-155). Springer. https://doi.org/10.1007/BFb0053431

Damgård, I. B. (1995). Practical and provably secure release of a secret and exchange of signatures. Journal of Cryptology, 8(4), 201-222. https://doi.org/10.1007/BF00191356

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Revised 26.01.2026

Marianne Dammand Iversen