GeMSS

From PQC WIKI

Information

Authors

  • A. Casanova, CS
  • J.-C. Faugère, INRIA, Sorbonne Université, CNRS
  • G. Macario-Rat, Orange
  • J. Patarin, University of Versailles
  • L. Perret, Sorbonne Université, CNRS, INRIA
  • J. Ryckeghem, Sorbonne Université, CNRS, INRIA


Official Links


Summary Table

GeMSS

ROUND 1 ROUND 2
Description multivariate

Hidden Field Equations

Assumption HFE
Functionality Signature
Public Key

(bytes)

  • level 1: 417408
  • level 3: 1304192
  • level 5: 3603792
  • level 1: 417408
  • level 3: 1304192
  • level 5: 3046848
Secret Key

(bytes)

  • level 1: 14208
  • level 3: 39440
  • level 5: 82056
  • level 1: 14520
  • level 3: 40280
  • level 5: 83688
CIPH/SIG

(bytes)

  • level 1: 48
  • level 3: 88
  • level 5: 104
  • level 1: 33
  • level 3: 52
  • level 5: 72
Security

Type

EUF-CMA

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