L. Grassi, M. Øygarden, M. Schofnegger and R. Walch. From Farfalle to Megafono via Ciminion: The PRF Hydra for MPC Applications In Advances in Cryptology – EUROCRYPT 2023., 2023.

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P. Briaud and M. Øygarden. A New Algebraic Approach to the Regular Syndrome Decoding Problem and Implications for PCG Constructions In Advances in Cryptology – EUROCRYPT 2023., 2023.

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M. Øygarden. Algebraic Cryptanalysis of Cryptographic Schemes with Extension Field Structure In University of Bergen., 2021.

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M. Øygarden, P. Felke and H. Raddum. Analysis of Multivariate Encryption Schemes: Application to Dob In Public-Key Cryptography (PKC 2021), Edited by J. A. Garay. Vol. LNCS, vol 12710. Cham: Springer International Publishing, 2021.

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2020-1442.pdf (534.05 KB)

M. Øygarden, D. Smith-Tone and J. Verbel. On the Effect of Projection on Rank Attacks in Multivariate Cryptography In The 12th International Conference on Post-Quantum Cryptography (PQCRYPTO 2021). Vol. LNCS, vol 12841. Cham: Springer, 2021.

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on_the_effect_of_projection.pdf (369.03 KB)

M. Eichlseder, L. Grassi, R. Lüftenegger, M. Øygarden, C. Rechberger, M. Schofnegger and Q. Wang. An Algebraic Attack on Ciphers with Low-Degree Round Functions: Application to Full MiMC In Advances in Cryptology – ASIACRYPT 2020. Springer, 2020.

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M. Øygarden, P. Felke, H. Raddum and C. Cid. Cryptanalysis of the Multivariate Encryption Scheme EFLASH In RSA Conference Cryptographers' Track 2020. Vol. 12006. Lecture Notes in Computer Science: Springer, 2020.

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eflash.pdf (370.74 KB)