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Multivariate Public Key Cryptography
[chapter]

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Post-Quantum Cryptography
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A multivariate public key cryptosystem (MPKCs for short) have a set of (usually) quadratic polynomials over a nite eld as its public map. Its main security assumption is backed by the NP-hardness of the problem to solve nonlinear equations over a nite eld. This family is considered as one of the major families of PKCs that could resist potentially even the powerful quantum computers of the future. There has been fast and intensive development in Multivariate Public Key Cryptography in the last

doi:10.1007/978-3-540-88702-7_6
fatcat:675sdc5ytbfllbqlslhvehirgy