Cryptanalysis of key exchange protocol based on tensor ergodic problem
Cryptanalysis of key exchange protocol based on tensor ergodic problem is a scholarly work, published in 2018 in ''China Communications''. The main subjects of the publication include cryptographic protocol, ergodic theory, plaintext, ciphertext, cryptography, key exchange protocol, computer science, encryption, quantum computing, theoretical computer science, lock, polynomial, cryptanalysis, and algorithm. In this paper, applying the properties of ergodic matrix, authors first present a polynomial time algorithm to solve the TEP problem using O(n6) arithmetic operations in the finite field, where n is the security parameter.