MST3 Cryptosystem Based on the Automorphism Group of the Hermitian Function Field
Gennady Khalimov, Yevgen V. Kotukh, Svitlana Khalimova · 2019
The article describes a new implementation of MST3 cryptosystems based on the automorphism group of the field of the Hermitian function. The main difference in the presented implementation is the presence of two-stage recovery of parts of the message from the encrypted text. The presented implementation of a cryptosystem has a greater reliability. The complexity of the cryptanalysis and the size of the message for encryption in the square root is greater than that of the MST3 cryptosystem on the Suzuki group.