Comparative Analysis of Candidates for a Post-Quantum CPU Based on MQ Cryptographic Transformation

The purpose of the thesis is to consider the entities that were selected as candidates for the post-quantum standard, their comparative analysis, and also the development of proposals for the improvement and application of DES algorithms in a restricted class of only MQ cryptographic transformations. The research process used recognized or recommended criteria and indicators of evaluation, as well as appropriate methods. The analysis of NIST PQC contest candidates for the post-quantum digital electronic signature standard based on multivariate transformations is carried out. Based on a comparative analysis of electronic signature schemes, two prospective candidates for the post-quantum standard were selected.