%0 Conference Proceedings %T The Polynomial Composition Problem in (ℤ/nℤ)[X] %+ Thomson R&D, Security Competence Center %+ École normale supérieure - Paris (ENS-PSL) %+ Smart Consulting %A Joye, Marc %A Naccache, David %A Porte, Stéphanie %< avec comité de lecture %( Lecture Notes in Computer Science %B 9th IFIP WG 8.8/11.2 International Conference on Smart Card Research and Advanced Applications (CARDIS) %C Passau, Germany %Y Dieter Gollmann; Jean-Louis Lanet; Julien Iguchi-Cartigny %I Springer %3 Smart Card Research and Advanced Application %V LNCS-6035 %P 1-12 %8 2010-04-14 %D 2010 %R 10.1007/978-3-642-12510-2_1 %K Polynomial composition %K zero-knowledge protocols %K Fiat-Shamir protocol %K Guillou-Quisquater protocol %K smart cards %Z Computer Science [cs]/Digital Libraries [cs.DL]Conference papers %X Let n be an RSA modulus and let . This paper explores the following problem: Given polynomials and , find polynomial . We shed light on the connections between the above problem and the RSA problem and derive from it new zero-knowledge protocols suited to smart-card applications. %G English %2 https://inria.hal.science/hal-01056103/document %2 https://inria.hal.science/hal-01056103/file/polcomp.pdf %L hal-01056103 %U https://inria.hal.science/hal-01056103 %~ ENS-PARIS %~ IFIP-LNCS %~ IFIP %~ IFIP-LNCS-6035 %~ IFIP-TC %~ IFIP-TC11 %~ IFIP-TC8 %~ PSL %~ IFIP-WG11-2 %~ IFIP-2010 %~ IFIP-CARDIS %~ IFIP-WG8-8 %~ ENS-PSL